| 23rd week of 2013 patent applcation highlights part 28 |
| Patent application number | Title | Published |
|---|
| 20130141990 | MEMORY CONTROL DEVICE - A memory control device that can reduce a power consumption at the time of writing a memory. The memory control device includes a data output buffer circuit that burst-transfers data to a memory device through a data bus, and a mask signal output buffer circuit that outputs, to the memory device, a mask signal indicative of data that prohibits write into a memory cell within the memory device among the data. The data output buffer circuit puts an output node into a high impedance state when the mask signal is indicative of write prohibition. | 2013-06-06 |
| 20130141991 | Boosting Memory Module Performance - Power supplied to a memory module is provided. A first voltage is supplied to a first power distribution pathway, the first voltage being from a voltage supplied to a printed circuit board on which the memory module resides. A second voltage is generated, the second voltage being generated by a voltage regulator. The second voltage is supplied to a second power distribution pathway. | 2013-06-06 |
| 20130141992 | VOLATILE MEMORY ACCESS VIA SHARED BITLINES - A memory includes an array of memory cells that form rows and columns. The rows of the array include memory cell pairs. The memory cells may include two cross-coupled inverters and two pass-devices that couple to alternate sides of the cross-coupled inverters. The two memory cells of a memory cell pair share a common intra-pair bitline. Adjacent memory cell pairs share a common inter-pair bitline. To perform a data read operation on a particular memory cell in a memory cell pair in the rows and columns of the array, wordline drive circuitry transmits wordline activate signals to select both the row for the data read operation and a particular one of the pair of memory cells for the data read operation. | 2013-06-06 |
| 20130141993 | INPUT-OUTPUT LINE SENSE AMPLIFIER HAVING ADJUSTABLE OUTPUT DRIVE CAPABILITY - An input-output line sense amplifier configured to drive input data signals over an input-output signal line to an output driver circuit, the input-output line sense amplifier having an output driver stage having a plurality of different programmable output drive capacities to tailor the output drive of the sense amplifier. | 2013-06-06 |
| 20130141994 | SEMICONDUCTOR DEVICE HAVING SKEW DETECTION CIRCUIT MEASURING SKEW BETWEEN CLOCK SIGNAL AND DATA STROBE SIGNAL - Disclosed herein is a semiconductor device that includes a clock terminal supplied with a first clock signal from outside; a dividing circuit dividing a frequency of the first clock signal to generate a plurality of second clock signals that are different in phase from one another; a multiplier circuit multiplying the second clock signals to generate a third clock signal, the multiplexer having a predetermined operating delay time; a data strobe terminal supplied with a first data strobe signal from outside; a strobe signal generation circuit adding the predetermined operating delay time to the first data strobe signal to generate a second data strobe signal; and a skew detection circuit measuring a skew between the third clock signal and the second data strobe signal. | 2013-06-06 |
| 20130141995 | METHOD AND APPARATUS FOR MEMORY FAULT TOLERANCE - One or more circuits may include an array of memory cells corresponding to a particular memory address. The one or more circuits may be operable to discover a location of a faulty memory cell in the array of memory cells. The one or more circuits may be operable to arrange the order in which the bits of a data block are stored to said array of memory cells based, at least in part, on said discovered location of said faulty memory cell. | 2013-06-06 |
| 20130141996 | METHOD AND APPARATUS FOR MEMORY FAULT TOLERANCE - One or more circuits may comprise an array of memory cells corresponding to a particular memory address, and a memory fault mitigation module. The one or more circuits may be operable to write a data block to the array of memory cells. The write operation may comprises a swap of a first portion of the data block with a second portion of the data block in response to a detection that one or more memory cells of the array is faulty, and storing the data block to the array of memory cells after the swap. | 2013-06-06 |
| 20130141997 | SINGLE-ENDED VOLATILE MEMORY ACCESS - A memory includes an array of memory cells that form rows and columns. The rows include memory cell pairs. The memory cells may include two cross-coupled inverters and two pass-devices that couple to alternate sides of the cross-coupled inverters. For a read operation, a wordline drive circuit selects one memory cell of the pair, the selected memory cell being an addressed memory cell while the remaining cell is an unaddressed memory cell. In response to a wordline enable signal, a pass gate in the addressed memory cell couples the addressed memory cell via a complement bitline to an evaluation gate that resolves the data from the read operation. During the read operation, the unaddressed memory cell couples via another pass gate to a true bitline that terminates without an evaluation gate to conserve energy. | 2013-06-06 |
| 20130141998 | METHOD OF OPERATING NONVOLATILE MEMORY DEVICE - A method of operating a nonvolatile memory device comprises reading erase number information which is updated and stored whenever erasure is performed, setting program start voltages and step voltages based on the erase number information, and performing a program operation based on the program start voltages and the step voltages. | 2013-06-06 |
| 20130141999 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit according to one aspect of the present invention may includes a plurality of driving circuits to drive a respective plurality of word lines with either a first voltage supplied from a first power supply or a second voltage supplied from a second power supply in accordance with a control signal, and a plurality of gate transistors in each of which a gate is connected to one of the plurality of word lines, and a connection state between a storage node and a bit line is changed based on the voltage provided to the word line connected to the gate. In the semiconductor integrated circuit, a gate oxide film of each of the plurality of gate transistors is thinner than a gate oxide film of each of transistors constituting the plurality of driving circuits. | 2013-06-06 |
| 20130142000 | METHOD CONTROLLING DEEP POWER DOWN MODE IN MULTI-PORT SEMICONDUCTOR MEMORY - Disclosed is a method of controlling a deep power down mode in a multi-port semiconductor memory having a plurality of ports connected to a plurality of processors. Control of the deep power down mode in the multi-port semiconductor memory is performed such that activation/deactivation of the deep power down mode are determined in accordance with signals applied through various ports in the plurality of ports. | 2013-06-06 |
| 20130142001 | BATTERY-LESS CACHE MEMORY MODULE WITH INTEGRATED BACKUP - A memory module is provided comprising a substrate having an interface to a host system, volatile memory, non-volatile memory, and a logic device. The logic device may receive the indicator of an external triggering event and copies data from the volatile memory devices to the non-volatile memory devices upon receipt of such indicator. When the indicator of the triggering event has cleared, the logic device restores the data from the non-volatile to the volatile memory devices. The memory module may include a passive backup power source (e.g., super-capacitor) that is charged by an external power source and temporarily provides power to the memory module to copy the data from volatile to non-volatile memory. A voltage detector within the memory module may monitor the voltage of an external power source and generates an indicator of a power loss event if voltage of the external power source falls below a threshold level. | 2013-06-06 |
| 20130142002 | Semiconductor Memory Apparatus - A semiconductor memory apparatus comprises first and second memory blocks each comprising semiconductor elements coupled to first and second local line groups, a first switching circuit configured to couple a first global line group to the first local line group of the first memory block in response to a block selection signal, a second switching circuit configured to couple a second global line group to the second local line groups of the first and second memory blocks in response to the block selection signal, and a third switching circuit configured to couple the first global line group to the first local line group of the second memory block in response to the block selection signal. | 2013-06-06 |
| 20130142003 | DUAL CLOCK EDGE TRIGGERED MEMORY - A memory circuitry includes memory components operable in response to first edges of an internal clock; and internal clock generating circuitry to generate the internal clock in response to a system clock, wherein the first edges of the internal clock are generated in response to both a rising and a falling edge of the system clock. | 2013-06-06 |
| 20130142004 | DEVICES AND SYSTEM PROVIDING REDUCED QUANTITY OF INTERCONNECTIONS - Methods, devices and systems for reducing the quantity of external interconnections of a memory device are disclosed. Implementation of one such method, device and system includes inputting over an address bus a first portion of an address of a next row of memory cells to be activated. The first portion of the address of the next row of memory cells to be activated is embedded in a command related to the previously activated row of memory cells. The next row of memory cells is subsequently activated according to a concurrently received second portion of the address of the next row of memory cells also received over the address bus. The portioning of the address signals can reduce the width of the address bus and, therefore, the number of required respective external interconnections. | 2013-06-06 |
| 20130142005 | DEVICE FOR KNEADING FOODSTUFFS - The invention relates to a device for kneading foodstuffs. The device comprises a container having a container wall, which container comprises at least one rotary shaft extending substantially in the longitudinal direction of the container, an inlet located at a first side of the rotary shaft, through which the foodstuffs to be kneaded can be introduced into the container, as well as an outlet located at the opposite side of the shaft, spaced from the inlet, through which the kneaded foodstuffs can be discharged from the container. | 2013-06-06 |
| 20130142006 | System And Method For Producing Homogenized Oilfield Gels - A system for producing homogenized oil field gel including a power unit, a control system, a feed tank, a hopper, and a piping assembly that includes inlet and outlet manifolds, centrifugal pumps, and metering devices for filling the feed tank and handling a discharge of oilfield gel. The system further includes a powder hydration component and liquid chemical equipment. The method for producing homogenized oil field gel includes a guar powder procedure including a controlled sequence for starting and stopping a venturi mixer in a hydration unit. The method for producing homogenized oil field gel further includes a liquefied gel concentrate procedure including a metering and chemical injection procedure for mixing a liquefied gel concentrate. | 2013-06-06 |
| 20130142007 | Injector for a Granular Solid - The invention relates to an injector ( | 2013-06-06 |
| 20130142008 | FLUID AGITATION APPARATUS FOR REDUCING TEMPERATURE FLUCTUATION AND THERMOSTATIC APPARATUS - Provided are a fluid agitation apparatus using a structure which is simple in shape and short in a fluid passage direction without a movable part so as to produce a sufficient effect from the viewpoint of reducing temperature fluctuation, and a thermostatic apparatus using the fluid agitation apparatus. The fluid agitation apparatus is installed in a fluid passage and includes, in an order from an upstream side thereof: a dividing part for dividing a flow of a fluid into a plurality of flows; a circumvolving part for circumvolving the fluid about an axis in a flow direction of the fluid; and an accelerating part for increasing a flow rate of the fluid. | 2013-06-06 |
| 20130142009 | ACOUSTIC IMAGING - In various embodiments, apparatus and methods are provided to perform acoustic imaging. An acoustic wave can be acquired at a detector, where the acoustic wave propagates from a target to the detector. The target may be acoustically illuminated to provide the acoustic wave. A signal from the detector in response to acquiring the acoustic wave can be processed in a model such that the processing implements a synthetic acoustic lens to generate an image of the target. Additional apparatus, systems, and methods are disclosed. | 2013-06-06 |
| 20130142010 | ULTRASONIC IMAGING APPARATUS AND THREE-DIMENSIONAL IMAGE DISPLAY METHOD USING ULTRASONIC IMAGE - The ultrasonic imaging apparatus of the present invention is provided with a 3-dimensional image construction unit configured to construct a 3-dimensional image using plural ultrasonic tomographic images obtained when the ultrasonic probe is moved in a direction intersecting the direction of the ultrasonic tomographic images; and an ultrasonic probe moving direction setting unit configured to set the moving direction of the ultrasonic probe, using an ultrasonic tomographic image displayed on the screen of the display unit as a reference, in either a first direction which intersects with the direction of the tomographic image or a second direction of opposite orientation to the first direction; wherein the control unit controls the arrangement order of the plural ultrasonic tomographic images in the 3-dimensional image constructed in the 3-dimensional image construction unit according to the moving direction of the ultrasonic probe set by the moving direction setting unit of the ultrasonic probe. | 2013-06-06 |
| 20130142011 | METHOD FOR OPERATING AN ULTRASONIC SENSOR OF A DRIVER ASSISTANCE SYSTEM IN A MOTOR VEHICLE, DRIVER ASSISTANCE SYSTEM, AND MOTOR VEHICLE - The invention relates to a method for operating at least one ultrasonic sensor ( | 2013-06-06 |
| 20130142012 | ADAPTIVE COMPACT TOWED ARRAY SHAPE-SENSING AND CONTROL MODULE - The present invention relates to towed array shape sensing and manipulation. More particularly, embodiments of the present invention relate to an array of multiple flow sensors positioned at set lengths along a tow cable to measure changes in the flow direction and water speed as a function of position along the length of the cable, which can be used to accurately determine tow cable shape and assist in maintaining a desired tow cable shape. Embodiments include a system for determining the shape of a towed cable comprising: a tow cable; multiple probes linearly distributed along the cable, each for measuring pressure, velocity, and/or flow direction in water; and means for using the measurements as a function of probe position along the cable to determine cable shape or to correct/restore cable shape during use with the aid of actuators and a control system. | 2013-06-06 |
| 20130142013 | SYSTEMS AND METHODS FOR MARINE ANTI-FOULING - An anti-biofouling casing for a seismic streamer is provided, the casing comprising an outer-skin, the outer skin comprising a mix of a base material and a molecular additive, wherein the molecular additive is localized throughout the base material and the molecular additive is configured to impart a high contact angle and/or a low surface energy to an outer surface of the anti-biofouling casing to prevent adhesion of living organism thereto. The outer-skin may comprise a casing/skin for a seismic streamer such that the streamer skin comprises a base material with a hydrophobic molecular additive distributed throughout the streamer skin. | 2013-06-06 |
| 20130142014 | ELAPSED TIMEKEEPING WITH HYBRID DIGITAL-ANALOG TIME DISPLAYS - Elapsed timekeeping is enabled with hybrid digital-analog displays which portray hours and incremental elapsed minute values, as well as simultaneous analog tracks that are coordinated in lengths with the minute values. These displays are shown in four successive quadrants and enable users to view current time exactly from the digital values and approximately from the analog tracks. | 2013-06-06 |
| 20130142015 | HYBRID DIGITAL - ANALOG TIME DISPLAYS - Hybrid digital-analog time displays are provided to tell time with digital hour and minute values, as well as simultaneous analog tracks that are coordinated in lengths with the minute values. These displays are shown in four successive quadrants and enable users to view current time exactly from the digital values and approximately from the analog tracks. | 2013-06-06 |
| 20130142016 | WRISTWATCH WITH ELECTRONIC DISPLAY - Method for displaying the time in a wristwatch furnished with an electronic display ( | 2013-06-06 |
| 20130142017 | Reminding Method and Device for Playing Sound According to Control or According to Spending Amount in Real Time - A reminding method and device for playing a tone according to control or according to spending amount in real time. The method comprises: receiving, from a charging system, an interval duration of playing a tone which is related to having spent the fixed amount; setting an interval duration of playing a tone for reminding of the spending of the fixed amount according to the interval duration of playing a tone which is related to having spent the fixed amount; and when a call duration of a user reaches the interval duration of playing a tone for reminding of the spending of the fixed amount, playing the tone which is for reminding of having spent the fixed amount to the user. The present invention solves the problem in the prior art that real-time sound play reminding cannot be performed on the user based on spending amount. | 2013-06-06 |
| 20130142018 | ELECTRONIC TIMEPIECE - The solar battery includes a plurality of cells having a same electromotive force with each other. The display device further includes a display means to display time, and a control means to control operation of the display means. The electromotive force of the solar battery is lower than a deterioration-start voltage of the rechargeable battery. The electromotive force of the cells is higher than a lower-limit driving voltage of the display device, in which a number of such cells equals a total number of cells include in the solar battery minus one. A driving voltage of the display means is lower than the aforementioned lower-limit driving voltage, and an operational voltage of the control means is lower than the aforementioned lower-limit driving voltage. | 2013-06-06 |
| 20130142019 | VEHICULAR APPARATUS AND MUSIC PIECE ACQUISITION SYSTEM - A vehicular apparatus in a traveling vehicle automatically records, to a storage device, a tag data and a place and time data associated with the tag data. The place and time data respectively representing a place and a time a music piece that corresponds to the tag data recorded under control of a control unit was played. The control unit displays the tag data together with the place and time data, which is associated with the tag data, on a display unit for reminding a user of the music piece associated with the tag data, without distracting the user from the drive operation of the vehicle. | 2013-06-06 |
| 20130142020 | MAGNETIC RECORDING HEAD AND SYSTEM HAVING OPTICAL WAVEGUIDE CORE AND/OR CLADDING OF AN ALLOYED OXIDE MATERIAL - An apparatus according to one embodiment includes a near field transducer positioned towards a media-facing surface side, a primary waveguide for delivering light to the near field transducer, a secondary waveguide positioned near the primary waveguide and configured for receiving light from a light source and transferring at least some of the light received thereby to the primary waveguide, and a gap layer positioned between the primary waveguide and the secondary waveguide, wherein the secondary waveguide includes an oxide of at least one of Ta, Ti, Zr, and Nb alloyed with an oxide of at least one of Si and Al. Additional embodiments are also disclosed. | 2013-06-06 |
| 20130142021 | METHOD FOR WRITING AND READING DATA BY FLUORESCENCE ON A LIGHT-SENSITIVE SUBSTRATE, AND RELATED SUBSTRATE AND DEVICES - A method for 3D recording of data on a medium formed from a transparent photosensitive material including at least one dopant. The method includes a first step of calibrating and checking a pulsed light source including calibrating the number of pulses, the level of fluence of each pulse emitted and the rate of the pulses and a step of inscribing an area of the material. The fluence of each pulse emitted, the number of pulses and the rate of the pulses are suitable for irradiating the material in the area so as to form fluorescent clusters stabilized from the dopant while minimizing the modification of the refractive index and the absorption coefficient of the medium in a wavelength range from visible to near infrared. | 2013-06-06 |
| 20130142022 | Data Recording Medium and Method for Generating a Reference Clock Signal - Various embodiments provide a recording medium. The recording medium may include a dedicated servo layer for providing servo information. The dedicated servo layer may include a plurality of tracks. A first track may include a first servo signal. A second track may include a second servo signal. The first servo signal and the second servo signal may include a plurality of common transitions. The transitions may be provided at a pre-determined frequency. | 2013-06-06 |
| 20130142023 | METHOD FOR EXTENDED DIAGNOSTIC OVERLAY CONTROL FOR TAPE STORAGE DEVICES - According to one embodiment, a method includes monitoring a plurality of parameters relating to operation of a tape drive to collect data from the operation of the tape drive, receiving a specification of one or more user-specified parameters to log during one or more collection windows, wherein the one or more user-specified parameters are specified from the plurality of parameters, logging at least some of the data collected from the operation of the tape drive to a memory during the one or more collection windows, wherein the at least some of the data collected is stored in a tape map comprising a plurality of fields, the plurality of fields including at least one histogram field, at least one per-channel field, and at least one per-channel indicator field, and dynamically overlaying one or more fields from the plurality of fields with data collected from the one or more user-specified parameters. | 2013-06-06 |
| 20130142024 | Distributed Field Self-test for Shingled Magnetic Recording Drives - A method is described for allowing disk drives, such as shingle-written magnetic recording (SMR) drives, to be shipped for customer use with portions of the magnetic media being left untested. The testing is then completed by the drive self-testing in the field. The drive is made functional at the factory by fully testing at least one operational set of regions including an I-region, an E-region and a write cache region. The operational set of regions works as a separate self-contained virtual disk drive and can be used immediately. The remaining untested areas on the media can be tested in the field by a background task and/or when the first write command is received that requires a new track or operational set of regions (on-the fly testing). | 2013-06-06 |
| 20130142025 | OPTICAL INFORMATION RECORDING APPARATUS, OPTICAL INFORMATION RECORDING METHOD, OPTICAL INFORMATION REPRODUCING APPARATUS AND OPTICAL INFORMATION REPRODUCING METHOD - An optical information recording/reproducing apparatus and an optical information recording/reproducing method that record information using holography, wherein the optical information recording/reproducing apparatus includes a signal generation unit that generates two-dimensional data by a two-dimensional encoding method in which a lower-limit value of a number of continuous ON/OFF pixels in an array in one direction of pixels in a two-dimensional spatial light modulator is K(K≧2, K: natural number); and a pickup that records the two-dimensional data, generated by the signal generation unit, on a hologram disc. | 2013-06-06 |
| 20130142026 | LENS CLEANER AND OPTICAL DISC DEVICE - A lens cleaner capable of more surely cleaning grime off from an objective lens is provided. A lens cleaner of the present invention includes first and second lens cleaning portions. The first lens cleaning portion is provided to be brought into contact with a lens protector when the lens cleaner is rotated, to cause an objective lens to be away from a recording or reproducing position against an elastic force of an elastic member. The second lens cleaning portion is provided on an upstream side in a rotation direction relative to the first lens cleaning portion. The second lens cleaning portion is provided to pass above the lens protector while the objective lens is away from the recording or reproducing position, and to be brought into contact with the objective lens when the objective lens returns to the recording or reproducing position by the elastic force of the elastic member. | 2013-06-06 |
| 20130142027 | METHOD OF CONTROLLING AN OPTICAL DISC DRIVE, AND OPTICAL DISC DRIVE AND OPTICAL INFORMATION WRITING AND/OR READING SYSTEM USING THE METHOD - Provided is a method of controlling an optical disc drive, and an optical disc drive using the method. Data that is to be transmitted from a host to the optical disc drive may be encoded. The encoded data may be transmitted to the optical disc drive, and the optical disc drive may decode the encoded data. | 2013-06-06 |
| 20130142028 | OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDING MEDIUM - The present disclosure relates to an optical recording medium and a manufacturing method for an optical recording medium capable of obtaining an appropriate reproduction signal, as a bar code-shaped recording region (BCA) on an optical recording medium. | 2013-06-06 |
| 20130142029 | OPTICAL INFORMATION RECORDING MEDIUM - An optical information recording medium has a first information recording layer ( | 2013-06-06 |
| 20130142030 | FREQUENCY DOMAIN ECHO AND NEXT CANCELLATION - A cancellation system is disclosed for processing incoming and outgoing signals in a transform domain to create a cancellation signal for reducing or removing unwanted interference. Data is ordered based on Good-Thomas indexing into a two dimensional array in a buffer. The two dimensional array may have l | 2013-06-06 |
| 20130142031 | Adaptive Time Diversity and Spatial Diversity for OFDM - An adaptable orthogonal frequency-division multiplexing system (OFDM) that uses a multiple input multiple output (MIMO) to having OFDM signals transmitted either in accordance with time diversity to reducing signal fading or in accordance with spatial diversity to increase the data rate. Sub-carriers are classified for spatial diversity transmission or for time diversity transmission based on the result of a comparison between threshold values and at least one of three criteria. The criteria includes a calculation of a smallest eigen value of a frequency channel response matrix and a smallest element of a diagonal of the matrix and a ratio of the largest and smallest eigen values of the matrix. | 2013-06-06 |
| 20130142032 | Method of Handling Long Term Evaluation Positioning Protocol Data and Related Communication Device - A method of handling long term evaluation positioning protocol (LPP) data for a mobile device in a wireless communication system is disclosed. The method comprises initiating a transmission for transmitting a protocol data unit (PDU) of a long term evaluation positioning protocol (LPP) layer of the mobile device, to a base station of the wireless communication system; and retransmitting the LPP PDU to the base station when the transmission is failed. | 2013-06-06 |
| 20130142033 | ACCESS POINT AND METHOD FOR DATA TRANSMISSION - A method for data transmission disclosed is applied to an access point for use in a wireless local area network. The access point has multiple antennas. The method comprises in response to transmitting a first message successfully to a station, determining a maximum transmitting rate at which a message can be transmitted successfully using a current antenna group by increasing the transmitting rate and transmitting a message repeatedly; and, transmitting further messages to the station at the determined maximum transmitting rate. | 2013-06-06 |
| 20130142034 | NETWORK DEVICE AND METHOD OF ROUTING TRAFFIC - A method for routing switch is disclosed. The method comprises: when a network device forwards traffic through N equal-cost multi-path (ECMP) routes to a destination, if M of these routes are inactive, then for each inactive route, determining an alternative route for replacing the inactive route from N-M active routes, and modifying the inactive route to the alternative route so as to switch the traffic of the inactive route onto the alternative route, wherein N and M are positive integer numbers, with N being greater than or equal to 2 and M being greater than or equal to 1 and smaller than N. | 2013-06-06 |
| 20130142035 | METHOD AND APPARATUS OF PERFORMING A MULTI-CHANNEL DATA TRANSMISSION - Disclosed are an apparatus and method of performing a data channel change-over procedure. One example method of operation may include detecting an abnormality in an active data communication channel established between at least two endpoint devices. The method may further provide selecting a next available data communication channel based on at least one data channel metric and transmitting at least one change-over message via an active control channel established between the at least two endpoints. The method may further include transmitting subsequent data messages over the next available data communication channel. | 2013-06-06 |
| 20130142036 | Fast Repair of a Bundled Link Interface Using Packet Replication - In one embodiment, a packet switching device sends packets to be sent from a single link of a bundled link interface to multiple egress network processing units (on a same or different line cards). A single one of these multiple egress network processing units is configured to be in the active mode sending particular sets of packets. The other egress network processing units are configured for these particular sets of packets to be in the non-active mode, and hence, will correspondingly drop these particular sets of packets. In case of failure, an egress network processing unit can quickly (e.g., changing a flag) be changed to the active mode to quickly reduce or eliminate loss of packets. | 2013-06-06 |
| 20130142037 | ADAPTIVE PACKET SIZE MODIFICATION FOR PACKET NETWORKS - A system and method for modifying the size of data packets transmitted over a packet network in a manner that avoids overloading of the network. The system and method involves monitoring one or more parameters indicative of an amount of bandwidth being utilized on the packet network, responsive to the monitoring, determining that a level of bandwidth utilization on the packet network has changed, responsive to the determination that the level of bandwidth utilization on the packet network has changed, issuing a command to change the size of packets used for carrying data from a first packet size to a second packet size. | 2013-06-06 |
| 20130142038 | ADAPTIVE SCHEDULING OF DATA TRANSFER IN P2P APPLICATIONS OVER ASYMMETRIC NETWORKS - In a peer-to-peer asymmetric communication environment, an adaptive upload Data Rate Control element—called Adaptive-DRC—is used to detect increase in data return-trip time (RTT) caused by the congestion associated with the uploading of data in an uplink which in turn impacts on downloading data on an associated downlink, namely a downlink sharing resources with the uplink. Using Adaptive-DRC, the congestion is detected and thereupon adjustments to are made to allow continued communication. Adaptive-DRC comprises: (i) RTT estimation; (ii) detection of the onset of congestion, herein pre-congestion detection; and (iii) adaptation of the upload data rate limit. Two specific embodiments are contemplated, namely two versions of Adaptive-DRC wherein the difference lies in the upload data rate limit adaptation technique. | 2013-06-06 |
| 20130142039 | Configurable Access Control Lists Using TCAM - A communication apparatus includes a Content-Addressable Memory (CAM) and packet processing circuitry. The packet processing circuitry is configured to store in respective regions of the CAM multiple Access Control Lists (ACLs) that are defined for respective packet types, to classify an input packet to a respective packet type selected from the packet types, to identify a region holding an ACL defined for the selected packet type, and to process the input packet in accordance with the ACL stored in the identified region. | 2013-06-06 |
| 20130142040 | POOLING AVAILABLE NETWORK BANDWIDTH FROM MULTIPLE DEVICES - Methods, apparatus and articles of manufacture for pooling available network bandwidth from multiple devices are disclosed. An example method disclosed herein comprises registering, at a router, availability of a first device, the first device to provide access to first wide area network bandwidth provided by a first wide area network, after registering the availability of the first device, including the first wide area network bandwidth in a network bandwidth pool accessible via the router when a pooling configuration parameter associated with the first device is determined to be valid, the network bandwidth pool including second wide area network bandwidth accessible via a second device registered with the router, the second device being different from the first device, and allocating at least a portion of the network bandwidth pool to route Internet protocol traffic associated with a third device. | 2013-06-06 |
| 20130142041 | CLEARINGHOUSE SERVER FOR INTERNET TELEPHONY AND MULTIMEDIA COMMUNICATIONS - A clearinghouse server for routing multi-media communications, including telephony calls, between a source device and a destination device via a distributed computer network, such as the global Internet. The clearinghouse server can authorize the completion of a communication from a source device to a destination device and collect usage-related information for the completed communication. In response to an authorization request issued by an enrolled source device, the clearinghouse server can identify one or more available destination devices available to accept a communication from an authorized source device. The clearinghouse server can provide a list of the identified destination devices, typically organized in a rank order, by sending an authorization response to the source device. In turn, the source device can use this list to select a destination device and contact that selected device via the computer network to complete the communication. | 2013-06-06 |
| 20130142042 | POLICY DECISIONS FOR DATA COMMUNICATION IN CONSTRAINED RESOURCE NETWORKS - A method comprising receiving a signal indicating that a first access network is unable to provide a desired quality level for data communication with the terminal; determining, in response to receiving a signal indicating that the first access network is unable to provide the desired quality level of data communication with the terminal, at least one further access network for providing a data flow of the data communication with the terminal; generating a set of policies for the data communication, the set comprising a plurality of policies wherein each policy specifies one or more access networks for one or more data flows of the data communication, and at least one policy specifies the at least one further access network for providing one or more data flows to the terminal; and providing the generated set of policies to the terminal. | 2013-06-06 |
| 20130142043 | QUALITY OF SERVICE APPLICATION CONTROLLER AND USER EQUIPMENT APPLICATION PROFILER - Various topologies of a quality of service application controller and related techniques to optimize the communications performance an application executing on a device participating in a communications environment are disclosed. The communications environment may include a cellular network, an unlicensed spectrum network, or a combination of the two. The quality of service application controller observes one or more key performance indicators of the communications network, and retrieves a policy from a policy store specific to the application. The quality of service application controller then modifies the execution of the application and/or the configurable aspects of the communications environment to optimize the communications performance of the application. For example, the application's data throughput may be increased, the power draw of the application may be minimized, data requested by the application may be minimized, or the apparent response time of the application's response to a web service may be minimized. | 2013-06-06 |
| 20130142044 | COGNITIVE FLOW CONTROL BASED ON CHANNEL QUALITY CONDITIONS - A system and method which improve the performance of a wireless transmission system by intelligent use of the control of the flow of data between a radio network controller (RNC) and a Node B. The system monitors certain criteria and, if necessary, adaptively increases or decreases the data flow between the RNC and the Node B. This improves the performance of the transmission system by allowing retransmitted data, signaling procedures and other data to be successfully received at a faster rate, by minimizing the amount of data buffered in the Node B. Flow control is exerted to reduce buffering in the Node B upon degradation of channel qualities, and prior to a High Speed Downlink Shared Channel (HS-DSCH) handover. | 2013-06-06 |
| 20130142045 | TRANSMISSION DATA PROCESSING METHOD, INFORMATION PROCESSING METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICE - Disclosed is a technique for providing a transmission data processing method and the like capable of estimating a communicable band in a heterogeneous multi-radio network at a higher speed and minimizing the deterioration of the video quality even if an unavoidable fluctuation occurs in a band available for transmission. According to the technique, there is provided a transmission data processing method at a stage prior to data transmission by a transmission device | 2013-06-06 |
| 20130142046 | Policy control method and system for accessing fixed broadband access network - The disclosure provides a policy control method and a policy control system for accessing a fixed broadband access network. The policy control method includes: a FMC PF used for sensing the access of UE to a fixed broadband access network is set in a mobile network which a user requests to be accessed to; after the FMC PF receives a trigger message from an ePDG, the FMC PF requests a BPCF to establish a policy session, and the BPCF performs, policy control according to the information of the fixed broadband access network accessed by the UE. It can be seen from the method of the disclosure that when the UE is accessed to the 3GPP through the fixed broadband access network, the FMC PF senses a gateway control session establishment request message or a DHCP request message from the ePDG, so that a PCRF of the 3GPP access network accessed by the UE is triggered to send a policy session request to the BPCF. In this way, in the case that the fixed broadband access network fails to sense the access of the UE or that the fixed broadband access network does not support 3GPP-based access authentication in the conventional art where the UE is accessed to a 3GPP core network through the fixed broadband access network, QoS control is achieved for the access of the UE, and thus QoS guarantee is provided to the entire transmission path of data. | 2013-06-06 |
| 20130142047 | Channel Quality Aware Transport Flow Compensation - Channel quality of an airlink is assessed at an edge router of a radio-access communication network. Based on the assessment, the cause of lost data is determined to be due to traffic congestion or due to poor channel quality. In the latter case, congestion recovery/avoidance processes of a transport protocol of over a spliced transport connection can be overridden to avoid unnecessary limitations to data flow. | 2013-06-06 |
| 20130142048 | FLOW TEMPLATING IN LOGICAL L3 ROUTING - For a network controller for managing hosts in a network, a method for configuring a host to handle flow entries and template flow entries is described. The method generates a template flow entry to be populated in order to create a flow entry for a particular managed forwarding element. The method sends the template flow entry to the particular forwarding element in a host. The method configures a flow entry generating flow entry generating module in a host to create the flow entry by populating the template flow entry. The method configures the particular managed forwarding element to (1) send the template flow entry to the flow entry generating flow entry generating module (2) forward packets using the flow entry created by the flow entry generating flow entry generating module. | 2013-06-06 |
| 20130142049 | USING WIRELESS WIDE AREA NETWORK PROTOCOL INFORMATION FOR MANAGING A PERFORMANCE LEVEL OF A PROCESSOR - Methods and apparatuses are provided for managing a performance level of a processing circuit, such as a modem, by making adjustments to one or more operating parameters provided to the processing circuit, such as a voltage supplied to the processing circuit and/or a clock frequency of the processing circuit. The processing circuit is adapted to monitor wireless wide area network (WWAN) protocol information. The processing circuit may adjust at least one operating parameter provided to the processing circuit in response to the monitored wireless wide area network (WWAN) protocol information. | 2013-06-06 |
| 20130142050 | CELLULAR OR WIFI MOBILE TRAFFIC OPTIMIZATION BASED ON PUBLIC OR PRIVATE NETWORK DESTINATION - Systems and methods for cellular or WIFI mobile traffic optimization based on public or private network destination are disclosed. One embodiment includes a mobile device whose traffic is optimized based on destination IP network type where the mobile device includes a local proxy which detects outgoing traffic and determines whether the outgoing traffic is directed towards a public IP network or private IP network. In general, the outgoing traffic is categorized as optimizable for mobile device battery conservation and/or network resource conservation if the outgoing traffic is directed towards the public IP network. Optimization of the outgoing traffic can be performed by a native operating system of the mobile device or an application that is non-native to the native operating system of the mobile device. The optimization can also be in part or in whole performed by a remote proxy in communication with the local proxy on the mobile device. | 2013-06-06 |
| 20130142051 | Dynamically enabling a channel for message reception in a mesh network - In embodiments of the present invention improved capabilities are described for operating a node in a wireless mesh network to scan each one of a plurality of channels received at a processing node in a wireless mesh network in a predetermined order for a predetermined duration to detect a preamble; detect the preamble on one of the plurality of channels; remain on a current one of the plurality of channels to receive a message after the predetermined duration when the preamble includes a predetermined series of symbols; and resume scanning each one of the plurality of channels after the message is received. | 2013-06-06 |
| 20130142052 | METHODS AND APPARATUS TO INVOKE DATA EXCHANGE BASED NETWORK RECOVERY - Example methods and apparatus to conditionally invoke network recovery are disclosed. A disclosed example method in a wireless device involves detecting a radio resource connection failure and identifying whether downlink data is expected. The disclosed example method also includes initiating a registration procedure when downlink data is expected. | 2013-06-06 |
| 20130142053 | METHOD AND AN APPARATUS TO OPTIMIZE MONITORING FOR A NEW EMBMS SESSION IN LTE NETWORKS - A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus is configured to monitor for a notification of MCCH information change associated with an MBSFN area without having previously performed an MCCH information acquisition procedure to acquire MCCH information in the MBSFN area. Furthermore, the apparatus is configured to acquire the MCCH information while monitoring for the notification of the MCCH information change that indicates a change of MCCH information. | 2013-06-06 |
| 20130142054 | METHODS FOR OPERATING WIRELESS ELECTRONIC DEVICES IN COORDINATED MULTIPOINT TRANSMISSION NETWORKS - A coordinated multipoint (CoMP) transmission radio network is provided. Each cell in the CoMP network may include antenna nodes distributed at different geographical locations and coupled to a common baseband processing unit via an optical fiber link. When operating a user device in the CoMP network, the device may register with a neighboring baseband unit and may be served using at least one antenna node. The device may continuously receive reference signals from different antenna nodes in its vicinity and compute receive signal strength levels. The device may report the measurements to the corresponding baseband unit. The baseband unit may then switch appropriate antennas in/out of use based on the measured results. If desired, the device may be served using more than one antenna node that may or may not be part of the same cell (e.g., the device may be served using antenna nodes coupled to different baseband units). | 2013-06-06 |
| 20130142055 | SYSTEMS AND METHODS FOR PRESERVING APPLICATION IDENTIFICATION INFORMATION ON HANDOVER IN A COMMUNICATION NETWORK - Systems and methods preserve application identification information on handover in a communication network. End user quality of experience is improved by determining applications associated with communications to and from the end user. The applications may include application classes and specific applications. The application information is used to schedule packets such that the end user quality of experience is improved for that application. When the end user is handed over between wireless access nodes, the access nodes transfer application information so that the improved end user quality of experience is maintained. | 2013-06-06 |
| 20130142056 | RECOMMENDING INFORMATION ASSOCIATED WITH A USER EQUIPMENT OR A COMMUNICATION GROUP IN A COMMUNICATIONS SYSTEM - In an embodiment, a communication device (e.g., a user equipment (UE), a server, etc.) determines one or more current parameters associated with an operating environment of the first UE, and then excludes at least one communication mode from one or more available communication modes to produce a set of communication modes by which a second UE is recommended to contact the first UE. In another embodiment, the communication device selectively recommends communication groups to users of UEs with current operational capabilities similar to characteristics of the recommended communication groups. In another embodiment, a server determines that a threshold number or a threshold percentage of group-members of an existing communication group are friends with a set of users that do not yet belong to the existing communication group, and then recommends that the set of users join the existing communication group. | 2013-06-06 |
| 20130142057 | Control Channel Acquisition - Disclosed are various embodiments of control channel acquisition systems and methods. A baseband processor in communication with the RF transceiver performs an initial detection of a carrier frequency based on GMSK symbols in the FCCH. The initial detection is refined and verified by passing a signal through a mathematical filter and comparing an energy of the filtered signal to a threshold. | 2013-06-06 |
| 20130142058 | USING TD-SCDMA CONTINUOUS TIME PERIOD TO FACILITATE TD-SCDMA TO GSM WIRELESS HANDOVER - Wireless communication is implemented by a multi-mode user equipment (UE). The method includes selecting a continuous time period during a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) voice call. The voice call is via a Node B. The selected continuous time period includes multiple subframes. The method also includes preventing the UE from communicating with the Node B during the selected continuous time period, or at least preventing downlink communications with the Node B. The method further includes acquiring a Global System for Mobile communications (GSM) signal from at least one GSM cell during the selected continuous time period. The UE can handover to a selected GSM cell based on the measurements of the acquired GSM cell(s). | 2013-06-06 |
| 20130142059 | METHOD AND APPARATUS FOR ASSISTED/COORDINATED INTRA-HOME COMMUNICATIONS - Systems, methods, and instrumentalities are disclosed that may provide assistance across networks using different radio access technologies. A centralized gateway CGW ( | 2013-06-06 |
| 20130142060 | INSTANTANEOUS NOISE NORMALIZED SEARCHER METRICS - In a wireless communication system employing frequency division duplexing (FDD) that may be synchronous or asynchronous for transmitting data, in which the underlying Rx signals have different statistics, and where the hypothesis testing is degraded thereby, the improvement of generating a complementary searcher metric that is a noise metric (NM) comprising: projecting the Rx signals into the noise subspace of a pilot sequence. | 2013-06-06 |
| 20130142061 | Detecting Extended Acquisition Indicators - Various embodiments are disclosed for detecting extended acquisition indicators in a wireless communication device. Acquisition indicator (AI) data is received, including an acquisition indicator (AI), a corresponding AI signature, and a corresponding plurality of extended AI indicators (EAI). The device determines whether channel power corresponding to the received AI signature exceeds a first negative limit. The device determines whether a reliability metric of the extended acquisition indicators exceeds a second limit. If the channel power does not exceed the first negative limit and the reliability metric does not exceed the second limit, the device declares the AI to be an indeterminate indicator that denotes neither acknowledgment nor denial of an access request associated with the received AI data. | 2013-06-06 |
| 20130142062 | Channel State Information Feedback - A wireless device receives a first reference signal from a first base station and estimates a first signal strength based on the received first reference signal. The wireless device receives a second reference signal from a second base station and estimates a second signal strength based on the received second reference signal. The wireless device estimates an interference value based, at least in part, on the second reference signal. The wireless device estimates a signal to interference ratio value based on the second signal strength and a total interference value. The total interference value is computed based upon the interference value or the interference value plus the first signal strength. | 2013-06-06 |
| 20130142063 | VERIFYING THE FUNCTIONALITY OF AN INTEGRATED CIRCUIT - Verifying the functionality of an integrated circuit, the integrated circuit being operable for processing a data packet thereby generating a data processing result. A data packet to be processed is evaluated to determine if the data packet is an erroneous data packet. If the data packet is identified as an erroneous data packet, a modified data packet is generated by modifying the erroneous data packet and providing the modified data packet to the integrated circuit. A determination is made as to whether the data processing result comprises the modification; and a malfunction of the integrated circuit is signaled, if the data processing result comprises the modification. | 2013-06-06 |
| 20130142064 | HANDOVER IN MULTICARRIER WIRELESS NETWORKS - A serving base station transmits at least one message to configure at least one backward compatible carrier and at least one non-backward compatible carrier in a wireless device. The serving base station transmits, in response to the serving base station making a handover decision, a second message to a target base station. The second message comprises parameters indicating whether the wireless device supports configuration of non-backward compatible carriers, configuration information of at least one backward compatible carrier and/or configuration information of at least one non-backward compatible carrier. | 2013-06-06 |
| 20130142065 | ROUTING TELECOMMUNICATIONS TRAFFIC - System and method for routing telecommunications traffic comprising a network gateway having a data interface for connecting to a data network, a public circuit-switched telephone network, PSTN, interface and logic configured to communicate telecommunications traffic between a PSTN and a mobile unit using a data network. | 2013-06-06 |
| 20130142066 | ROUTER, METHOD FOR CONTROLLING ROUTER, AND PROGRAM - A router includes an input section configured to receive data, a buffer section including a plurality of data storage sections and configured to store the data received by the input section, and an output section configured to output the data stored on the buffer section. The router also includes an allocation processing section configured to determine whether or not to store the data on a pre-secured specific data storage section among the plurality of data storage sections, or whether or not to store the data on a pre-secured specific data storage section among a plurality of data storage sections in a buffer section of another router which is an output destination, the determination being made based on information representing burstiness of the data received by the input section. | 2013-06-06 |
| 20130142067 | AUTOMATED ON-LINE BUSINESS BANDWIDTH PLANNING METHODOLOGY - Closed-loop control is applied to the field of automated on-line business bandwidth planning tools by comparing measured business bandwidth with a baseline for providing a difference indication, changing the baseline according to the difference, and reporting the change as an event relating to a service level agreement. | 2013-06-06 |
| 20130142068 | METHOD AND SYSTEM FOR AUTONOMOUS CHANNEL COORDINATION FOR A WIRELESS DISTRIBUTION SYSTEM - A method and system for autonomous channel coordination for a wireless distribution system (WDS) are disclosed. A wireless communication system includes a plurality of access points (APs) and the APs communicate each other via a WDS. A coordinated channel group (CCG) of a plurality of member APs is established. The member APs of the CCG camp on a WDS channel used for the WDS among the member APs of the CCG. One AP among the member APs of the CCG is designated as a master AP. The master AP coordinates with other member APs of the CCG for selecting and configuring the WDS channel for the CCG and addition and deletion of member APs. By allowing APs to define a CCG, changes of the WDS channel are performed autonomously while maintaining connectivity. | 2013-06-06 |
| 20130142069 | METHOD AND SYSTEM FOR SWITCHING ANTENNA AND CHANNEL ASSIGNMENTS IN BROADBAND WIRELESS NETWORKS - A method and apparatus for antenna switching, grouping, and channel assignments in wireless communication systems. The invention allows multiuser diversity to be exploited with simple antenna operations, therefore increasing the capacity and performance of wireless communications systems. Channel characteristics indicative of signal reception quality for downlink or bi-directional traffic for each channel/antenna resource combination are measured or estimated at a subscriber. Corresponding channel characteristic information is returned to the base station. Channel characteristics information may also be measured or estimated for uplink or bi-directional signals received at each of multiple receive antenna resources. The base station employs channel allocation logic to assign uplink, downlink and/or bi-directional channels for multiple subscribers based on channel characteristics measured and/or estimated for the uplink, downlink and/or bi-directional channels. | 2013-06-06 |
| 20130142070 | BASE STATION AND COMMUNICATION SYSTEM - Disclosed is a technique to provide a base station and the like capable of flexibly distributing traffic for terminals of a plurality of network-sharing communication operators. According to the technique, the base station to which a plurality of mobile terminals connect and that relays a communication between the plurality of mobile terminals and a communication device as a correspondent node of the plurality of mobile terminals, includes: a configuration unit | 2013-06-06 |
| 20130142071 | METHOD AND APPARATUS FOR DECREASING MULTI-CELL FEEDBACK OVERHEAD - Method and apparatus for decreasing multi-cell feedback overhead is provided in the present invention. Wherein a user equipment utilizes a first period to feedback short-term channel direction information of a serving base station, utilizes a second period to feedback long-term channel direction information of neighboring base stations, further, the user equipment utilizes a third period to feedback long-term relative amplitude information, utilizes a fourth period to feedback short-term relative phase information, wherein the first period is shorter than the second period, and the third period is longer than the fourth period. | 2013-06-06 |
| 20130142072 | METHOD AND SYSTEM FOR COLLECTING STATISTICS ON USER EQUIPMENT INFORMATION IN MULTIMEDIA BROADCAST MULTICAST SERVICE - The disclosure provides a method and system for collecting statistics of UE information in MBMS. A UE sends a dedicated RRC signaling carrying feedback information to a network side when a trigger condition is satisfied; the network side collecting statistics of UE information according to the feedback information and sends, when the collected statistics satisfy a requirement, a feedback stop indicator to the UE; and the UE stops sending the feedback information after receiving the feedback stop indicator. With the solutions, statistics of the UE information can be collected by the network side, and the requirements for activating or deactivating the MBSFN transmission mode of the MBMS service by the network side can be met; the network side instructs the UE to stop feeding back with full consideration of load of uplink resources, so that load of uplink resources can be reduced, and uplink resources can be saved. | 2013-06-06 |
| 20130142073 | COMMUNICATION UNIT, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND RECORDING MEDIUM - A communication unit which belongs to a network is provided with an adding section, a measuring section, a measurement result notifying section, a processing rule storage section and a processing section. The adding section adds data for measurement of a communication state to a reception frame when the communication unit is the entrance edge node of the network. The measuring section measures the communication state based on the communication state measurement data when the communication unit is an exit edge node of the network. The measurement result notifying section notifies the measurement result to the control unit which controls the network. The processing rule storage section refers to identifier data of the reception frame and stores a processing rule relating the identification data of the reception frame and the processing of the reception frame. The processing section processes the reception frame based on the processing rule. | 2013-06-06 |
| 20130142074 | FREQUENCY AGILITY FOR WIRELESS EMBEDDED SYSTEMS - A method for frequency agility in a wireless embedded system, the wireless embedded system comprising a WAP and a WEP communicating on a current channel, includes determining a first channel table comprising an order of available channels for the WAP; determining a second channel table for WEP, wherein the first channel table and the second channel table list the available channels in the same order; in the event interference is detected by the WAP on the current channel, determining a new current channel by testing the available channels for interference in the order listed in the first channel table; and in the event the WEP does not receive an acknowledgement from the WAP of a message sent by the WEP to the WAP, resending the message on each of the available channels in the order listed in the second channel table until an acknowledgement is received from the WAP. | 2013-06-06 |
| 20130142075 | METHOD FOR PROVIDING NETWORK FAILURE INDEPENDENT LINKS IN A MULTILAYER NETWORK - A method and apparatus for providing network failure independent links in a multilayer network comprising a client layer and a server layer, wherein each link of said client layer is served by a connection provisioned in said server layer, wherein mutually disjoint paths for said connections which serve links in said client layer that belong to the same predetermined mutually disjoint link group are calculated. | 2013-06-06 |
| 20130142076 | NETWORK NODE, USER EQUIPMENT AND METHODS THEREIN - Embodiments herein relate to a method in a network node ( | 2013-06-06 |
| 20130142077 | COMMUNICATION APPARATUS AND METHOD OF CONSTRUCTING NETWORK THEREBY - When a connection is made to a wireless network constructed by a base station, a request to construct a wireless network in which a wireless communication apparatus operates as a base station is sensed and a determination is made as to whether communication is in progress with a communication apparatus of a network different from the wireless network constructed by the base station. If the request to construct the wireless network is sensed and it is determined that communication is in progress with a communication apparatus of a network different from the wireless network in which the base station is the intermediary, then an attempt is made to construct a wireless network in which the wireless communication apparatus operates as a base station. | 2013-06-06 |
| 20130142078 | SYSTEMS AND METHOD FOR GRAPH-BASED DISTRIBUTED PARAMETER COORDINATION IN A COMMUNICATION NETWORK - Systems and method are disclosed for graph-based distributed parameter coordination in a communication network. In general, discrete local parameters to be coordinated among communication nodes in the network and their respective performance metrics, or costs, are modeled using a factor graph. Based on the factor graph, a variant of the sum-product algorithm, namely the min-sum algorithm, is applied in order for the communication nodes, through iterative message passing with their neighboring communication nodes, to decide upon optimal values for the local parameters for the communication nodes that collectively optimize a global performance metric across the communication network. In one embodiment, the communication network is a wireless communication network. In one specific embodiment, the wireless communication network is a cellular communication network. | 2013-06-06 |
| 20130142079 | Distributed Dynamic Virtual Machine Configuration Service - An approach is provided in which a local module receives a discovery message from a virtual network endpoint that is devoid of a corresponding virtual IP address. The local module sends one or more unicast network configuration messages to a dynamic configuration service and, in turn, the local module receives one or more unicast network configuration responses from the dynamic configuration service. One of the unicast network configuration responses includes one or more network configuration parameters. The local module configures the virtual network endpoint according to one or more of the network configuration parameters. | 2013-06-06 |
| 20130142080 | METHOD AND SYSTEM FOR ESTABLISHING DISPARATE CONNECTION PATHS FROM A MOBILE USER DEVICE TO A BASE STATION THROUGH A MOBILE PEER-TO-PEER (PTP) NETWORK - A system and method for establishing and/or maintaining disparate connection paths from an originating mobile user device to a base station via a mobile peer-to-peer (PTP) network including an originating mobile user device configured to broadcast at least one of a path establishment request signal and a confirmation request signal to an intermediate mobile user device; a mobile peer-to-peer network including the intermediate mobile user device configured to forwarding at least one of the path establishment request signal, the path establishment response signal, the path confirmation request signal, and a path confirmation response signal, via a disparate connection path; and a base station configured to broadcasting at least one of the path establishment response signal and the path confirmation response signal to the originating mobile user device via one or more disparate connection paths within the mobile peer-to-peer network. | 2013-06-06 |
| 20130142081 | System and Method for Multicast Transmission - A system and method for multicast transmission are disclosed. In one embodiment, a virtual exchange network including interconnected nodes is embedded within a network. A sender is disposed in communication with a root node and receivers are disposed in communication with a set of edge nodes. The sender publishes a packetized data stream to which the receivers subscribe. The packetized data stream is promulgated by implicit signaling through optimum virtual exchange network connections from the sender through the virtual exchange network to the receivers. The interconnected nodes, responsive to receiving the published packetized data stream, are adapted to multicast N instances of the published packetized data stream to N recipients selected from the group consisting of receivers and other of the interconnected nodes. | 2013-06-06 |
| 20130142082 | GRAPH-BASED DISTRIBUTED COORDINATION METHODS FOR WIRELESS COMMUNICATION NETWORKS - Systems and methods are disclosed for graph-based distributed parameter coordination in a communication network. In general, discrete local parameters to be coordinated among communication nodes in the communication network and their respective performance metrics, or costs, are modeled using a factor graph. Based on the factor graph, a variant of the sum-product algorithm, namely the min-sum algorithm, is applied in order for the communication nodes, through iterative message passing with their neighboring communication nodes, to decide upon optimal values for the local parameters for the communication nodes that collectively optimize a global performance metric across the communication network. In one embodiment, the communication network is a wireless communication network. In one specific embodiment, the wireless communication network is a cellular communication network. | 2013-06-06 |
| 20130142083 | TECHNIQUE FOR CHANGING THE OPERATING STATE OF A NODE WITHIN A NETWORK - A node residing within a wireless mesh network is configured to transmit a state transition message to a downstream node also residing within the wireless mesh network. The state transition message indicates a new operating state for the downstream node. Upon receipt of the state transition message, the downstream node may transition to the new operating state and then transmit an acknowledgement message back to the node that sent the state transition message. Alternatively, the downstream node may transmit the acknowledgement message back to the node that sent the state transition message first, and then transition to the new operating state. | 2013-06-06 |
| 20130142084 | MOBILE COMMUNICATION METHOD AND PRIORITY CONTROL NODE - The present invention is directed to providing a mobile communication method and a priority control node which provide information such as cell IDs from an EPC network to an IMS platform. According to the mobile communication method of the present invention, a call control node (P-CSCF) transmits an AAR signal of the Diameter Base Protocol to a priority control node (PCRF), the priority control node (PCRF) identifies a session of the LTE network, and the priority control node (PCRF) transmits an AAA signal of the Diameter Base Protocol in response to the AAR signal of the Diameter Base Protocol, and the serving cell ID of a mobile terminal, to the call control node (P-CSCF). | 2013-06-06 |
| 20130142085 | CALL TRANSFER PROCESSING IN SIP MODE - Methods and devices for supervising a transfer of a call or of processing a call set up between first and second terminals in a communications network implementing an SIP type signaling protocol. The method is implemented after sending or receiving, as the case may be, a command to transfer the already-set up call to a call between the first terminal and a third terminal. The supervision method obtains an item of information relating to setting up the call between the first and third terminals and sends a command to resume the call between the first and second terminals as a function of whether at least one non-set up criterion is true. The processing method transmits information relating to setting up the call between the first and third terminals and sets up a call between the first and second terminals as a function of whether the resumption command is received. | 2013-06-06 |
| 20130142086 | METHOD AND SYSTEM FOR DATA TRANSMISSION - A method, system and program for transmitting a data stream in a network of interconnectable end-user nodes comprising a source node, a plurality of recipient nodes and a plurality of further nodes, wherein each end-user node executes a communication client application. The method comprises: the source receiving a command to transmit the data stream to the plurality of recipients; selecting from the plurality of further nodes at least one relaying node to relay the data stream between the source node and the plurality of recipients; the source establishing a connection to the at least one relaying node; the at least one relaying node establishing a connection to each of the plurality of recipients; transmitting the data stream from the source to the at least one relaying node; and transmitting the data stream from the at least one relaying node to the plurality of recipients. | 2013-06-06 |
| 20130142087 | Method and Apparatus for Overlaying Whispered Audio onto a Telephone Call - Information may be provided to a telephony customer from an overlay service by causing a second stream of audio information to be overlayed on a primary stream of audio information. The overlayed information may be whispered to the user by causing the overlayed information to be compressed into a limited frequency spectrum which is inserted into a manufactured gap in the primary audio stream. This allows the user to continue to hear the main audio stream while also hearing the overlayed information. The overlay service may provide administrative information, advertisements, music, and/or Internet search results via the overlayed audio. Users may issue commands to the overlay service, to have particular information transmitted via overlayed audio. Where the user is also associated with a telephony application running on a computer platform, the overlayed information may be incorporated onto the information being shown to the user on a computer display. | 2013-06-06 |
| 20130142088 | PACKET SWITCHED COMMUNICATION PRECEDENCE AT A MULTI-MODE COMMUNICATION DEVICE - In a particular embodiment, a circuit switched (CS) paging message is received at a multi-mode communication device. The CS paging message is received when a packet switched (PS) service is active at the multi-mode communication device. A PS precedence feature is activated at the multi-mode communication device that prioritizes PS communications over CS communications. A CS bearer connection is established with a CS network in response to receiving the CS paging message, and an incoming call notification message that identifies a calling party is received from the CS network. Upon receipt of the incoming call notification message, the CS bearer connection with the CS network is released. A notification of a missed incoming call from the calling party is displayed (e.g., substantially in real-time) via a user interface. | 2013-06-06 |
| 20130142089 | Tunable Bandpass Filter Device and Method - An embodiment radio frequency MicroElectroMechanical (RF-MEMS) tunable bandpass filter includes one or more tunable resonators, each of which includes an electrically reconfigurable capacitor bank, a tuning screw, and a resonating structure. In an embodiment, the capacitor bank includes fixed value capacitors and switches to vary the capacitance of the resonator. In an embodiment, the capacitor bank includes variable capacitors and direct current (DC) bias circuits to vary the capacitance of the resonator. The filter may be incorporated into a time division duplexing (TDD) base station or other wireless communications device. | 2013-06-06 |
