27th week of 2015 patent applcation highlights part 79 |
Patent application number | Title | Published |
20150189610 | Enhancing Positioning with Transmit-Timing Adjustment Information - Conventional positioning methods based on measurements of wireless device transmissions may fail to account for adjustments to uplink transmit timing made by the wireless device. Problems caused by this failure may become even more severe when multiple timing advances are applied on different carriers, in multi-carrier operation where the carriers are non-co-located. One example method for handling timing measurements used for positioning, according to several of the techniques detailed herein, begins with obtaining ( | 2015-07-02 |
20150189611 | TIMING SYNCHRONIZATION FOR WIRELESS NETWORKS - A system for synchronizing nodes in a wireless network comprises a first node and a second node. The first node comprising a transmitter, a receiver, and a first time keeper. The second node comprising a transmitter, a receiver, a second time keeper, a timing error measurer for making a timing error measurement between the first time keeper and the second time keeper. The second timekeeper is adjusted to target minimizing the timing error measurement. | 2015-07-02 |
20150189612 | METHODS AND SYSTEMS FOR MULTI-DIRECTIONAL TIME PRESERVATION DISTRIBUTION IN MULTI-COMMUNICATION CORE DEVICES - A system and method for the distribution of time signals is available for devices with multiple communication cores. An embodiment may or may not use a centralized manager for the management of time preservation. When a communication core in a multiple communication core device requires timing information, it may request the time information from another communication core or from the centralized manager. The centralized manager, if present, can obtain time information from an external source or from one of the communication cores. The result can be reduced power consumption at a lower cost. | 2015-07-02 |
20150189613 | APPARATUSES AND METHODS FOR PHYSICAL BROADCAST CHANNEL (PBCH) ASSISTED SYNCHRONIZATION DURING A DISCONTINUOUS RECEPTION (DRX) OPERATION - A mobile communication device with a Radio Frequency (RF) unit and a processing unit is provided. The RF unit transmits and receives wireless signals to and from a service network. The processing unit configures the RF unit to communicate with the service network in a DRX operation, and uses a Physical Broadcast Channel (PBCH) for synchronizing with the service network during the DRX operation. | 2015-07-02 |
20150189614 | TIME SYNCHRONIZATION FUNCTION ROLLOVER SOLUTION - Aspects of the present disclosure provide apparatus, methods, processing systems, and computer program products for time synchronization function (TSF) rollover solutions for short beacons. Aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes a processing system configured to generate a time stamp with a first value of a first portion of a counter and generate a frame including a first field with the time stamp and a second field having one or more bits with a second value of the first portion of the counter, and an interface configured to output the frame for transmission to a receiving device. | 2015-07-02 |
20150189615 | Advanced Geocasting Methods in Mobile Communication Networks, and Network Nodes Therefor - A method provides a network service in a communication network covering a geographical area for a plurality of mobile clients. A mobile client (among the plurality of mobile clients) registers with the communication network. A geomessaging register identifies a service enabler based on registration information of the mobile client. The geomessaging register sends, to the identified service enabler, contact information of the mobile client. The service enabler sends, to the geomessaging register, contact information of the service enabler. The geomessaging register then sends, to the mobile client, the contact information of the service enabler. The mobile client is then connected to the service enabler for receiving the network service. Related network nodes participate in providing such services. | 2015-07-02 |
20150189616 | SYSTEMS AND METHODS FOR PROVIDING LOCATION BASED SERVICES - An subscriber location device for determining location information for User Equipment (UE) in a communication network monitors a network interface between a Mobility Management Entity node and an Evolved Serving Mobile Location Center (E-SMLC) node, receive location information from network interface between the MME node and the E-SMLC node, associates the received location information with corresponding UE to yield associated location information and stores the associated location information in a subscriber location database, indexed according to the UE. | 2015-07-02 |
20150189617 | FADING DOPPLER FREQUENCY ESTIMATION DEVICE AND FADING DOPPLER FREQUENCY ESTIMATION METHOD - Channel estimator | 2015-07-02 |
20150189618 | POSITIONING METHOD BASED ON RELIABILITY AND APPARATUS THEREOF - According to a positioning method of estimating a position of a terminal by being connected with a plurality of positioning, in the state in which a first reference position is calculated based on absolute coordinate positional information provided from one positioning resource, when a second reference position based on new absolute coordinate positional information from the positioning resource and reliability of the second reference position are calculated, an update of an reference position for user position estimation is optionally performed depending on whether the reliability of the second reference position satisfies a preset reference position update reference. | 2015-07-02 |
20150189619 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR SECURE DISTANCE BOUNDING BASED ON DIRECTION MEASUREMENT - Method, apparatus, and computer program product example embodiments provide secure distance estimation based on direction measurement. According to an example embodiment of the invention, a method comprises receiving, by an apparatus ( | 2015-07-02 |
20150189620 | PROXIED PUSH NOTIFICATIONS BASED ON USER INTERACTION - Systems and methods are provided that allow a proprietor of a location or merchant to which a user is interacting through a third party to send a push notification to a user device associated with the user using the third party as a proxy. The provided systems and methods may assign an interaction identifier to the user and interaction when an interaction request is received by the third party that may be later used to identify the user and user device to which a notification received from the proprietor or merchant will be pushed. The user may be able to define rules and settings that limit the scope and timing of the push notifications that can be received, and the third party may determine if notifications received from the proprietor or merchant meet these rules and settings before pushing the notifications to the user device and user. | 2015-07-02 |
20150189621 | MULTICAST WIRELESS COMMUNICATION SYSTEM - A method and apparatus for multicasting data streams in a wireless radio communication system are provided. A server assigns a plurality of data streams amongst RF resources. One or more points-of-access of the wireless radio communication system are operable to transmit each RF resource to mobile communication devices. Responsive to a request from a mobile communication device for a selected one of the plurality of data streams, the server identifies the points-of-access that have not been assigned, and hence cannot transmit, the RF resource to which the selected data stream is assigned. An access controller instructs those points-of-access to deny association to the mobile communication device. The server then multicasts the selected data stream to the mobile communication device through one of the remaining points-of-access that can transmit the selected RF resource. | 2015-07-02 |
20150189622 | METHOD AND APPARATUS OF RECEIVING DIFFERENT TYPES OF SUBFRAMES IN MOBILE COMMUNICATION SYSTEM - A method and terminal in a wireless communication system are provided. The method includes receiving system information including information associated with a sub-frame configuration of multimedia broadcast multicast service single frequency network (MBSFN) sub-frame, receiving dedicated message including information on configuration of a transmission mode of the terminal, if the terminal is configured in a first transmission mode, detecting a physical downlink control channel (PDCCH) in a sub-frame of the MBSFN sub-frame and decoding a physical downlink shared channel (PDSCH) in the sub-frame of the MBSFN sub-frame, and if the terminal is configured in a second transmission mode, detecting a PDCCH in a sub-frame of a non-MBSFN sub-frame and decoding a PDSCH in the sub-frame of the non-MBSFN sub-frame. | 2015-07-02 |
20150189623 | RADIO COMMUNICATION SYSTEM - In a radio communication system a first radio station performs communication by the use of a first radio signal. A second radio station receives a second radio signal which is indistinguishable from the first radio signal. A third radio station is in a radio communication area of the first radio station and a radio communication area of the second radio station. A communication format conversion unit generates a third radio signal by converting a communication format of the second radio signal to a communication format which is distinguishable from the first radio signal, and communicates with the third radio station by the use of the third radio signal. | 2015-07-02 |
20150189624 | DECIDING TRANSMISSION PARAMETERS - A technique including: making at a communication device a provisional decision about one or more transmission parameters for a transmission from the communication device to an access network or another communication device via radio resources managed by an access network; communicating the provisional decision to the network or the another communication device; and receiving from the access network or the another communication device an indication of a final decision about the transmission parameters for the transmission from the communication device to the access network or another communication device. | 2015-07-02 |
20150189625 | METHOD AND DEVICE FOR DETECTING DOWNLINK CONTROL INFORMATION - A method and device for detecting DCI are provided. The method includes: obtaining intermediate data in DCI blind detection, the intermediate data including descrambled data, decoded data and detected RNTI values; determining data to be processed from the decoded data based on a matching result of the detected RNTI values and configured RNTI values; performing encoding, rate matching and modulation on the data to be processed to obtain modulated data; calculating confidence levels of the configured RNTI values based on the modulated data and the descrambled data; and when a maximum confidence level of the configured RNTI value is greater than a predetermined threshold of confidence level, determining that the data to be processed contains detected DCI. The probability of DCI misdetection may be reduced, and further the accuracy of uplink and downlink data on a mobile terminal and system stability may be ensured. | 2015-07-02 |
20150189626 | Signalling Scheme for Coordinated Transmissions - A method of signal transmission in a wireless communications network is disclosed. The method includes identifying a particular set of transmission points that can be utilized to transmit data to a mobile device, constructing an indexed list of the particular set of transmission points, and transmitting the indexed list to the mobile device. The method further includes selecting at least one transmission point from the particular set of transmission points to transmit data to the mobile device in a particular transmission, and transmitting to the mobile device an indicator of the index corresponding to the at least one transmission point. | 2015-07-02 |
20150189627 | METHOD AND APPARATUS FOR TRANSCEIVING CONTROL SIGNAL - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for receiving a control signal in a wireless communication system in which a plurality of cells are merged. The method comprises the steps of: receiving a signal indicating a deactivation of at least one cell from among the plurality of cells; and a step of deactivating said at least one cell. The deactivation-indicating signal indicates the deactivation of said at least one cell to all of a plurality of pieces of UE set to merge said at least one cell. | 2015-07-02 |
20150189628 | BLIND DETECTION MODE DETERMINATION METHOD, BLIND DETECTION METHOD AND DEVICE - Disclosed are a blind detection mode determination method, blind detection method and device, the blind detection mode determination method comprising: a base station determines the E-PDCCH blind detection mode of a terminal in a subframe according to system configuration information and the blind detection capability of the terminal, and informs the terminal of the determined E-PDCCH blind detection mode of the terminal in the subframe. The blind detection method comprises: a terminal determines the E-PDCCH blind detection mode in a subframe, and conducts E-PDCCH blind detection in the subframe according to the determined E-PDCCH blind detection mode. The E-PDCCH blind detection mode of a UE in a subframe is determined according to the resource occupied in a subframe by the system configuration information, enabling the UE to conduct E-PDCCH blind detection in the subframe according to the determined E-PDCCH blind detection mode, thus avoiding unnecessary energy overhead. | 2015-07-02 |
20150189629 | METHOD AND APPARATUS FOR RECEIVING DOWNLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM - One embodiment of the present invention relates to a method for enabling a terminal to receive a downlink signal through an enhanced physical downlink control channel (EPDCCH), comprising the steps of: decoding fallback downlink control information (DCI) format in an EPDCCH physical resource block set; and receiving a physical downlink shared channel (PDSCH) on the basis of the fallback DCI format, wherein the PDSCH transmission for receiving the PDSCH is determined according to whether the EPDCCH physical resource block set corresponds to localized EPDCCH transmission or distributed EPDCCH transmission. | 2015-07-02 |
20150189630 | TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT - A terminal device includes means of determining resource elements to which a physical downlink shared channel is mapped for transmission on the physical downlink shared channel in a non-MBSFN subframe that is scheduled by using a downlink control information format 1A based on positions of cell-specific reference signals that are provided by using a physical layer cell identity. | 2015-07-02 |
20150189631 | RESOURCE CONFIGURATION METHOD, RESOURCE DELETION METHOD AND DEVICE - The present invention provides a resource configuration method, a resource deletion method and a device. The resource configuration method includes: receiving a group establishment request carrying a group identifier of a group to be established; acquiring, according to the group identifier of the group to be established, a base station list and a tracking area list of the group to be established; the base station list includes a base station in which a registered subscription user equipment of the group to be established locates at present, the tracking area list includes a tracking area in which the registered subscription user equipment of the group to be established locates at present; if the base station list is not empty, configuring, according to the base station list and the tracking area list, a resource for the group to be established. | 2015-07-02 |
20150189632 | METHOD FOR MULTIPLEXING CONTROL SIGNALS AND REFERENCE SIGNALS IN MOBILE COMMUNICATIONS SYSTEM - A reference signal multiplexing method for multiple mobile stations includes: grouping together control signals for the multiple mobile stations; and multiplexing reference signals corresponding to the control signals by CDM over the same bandwidth as that of grouped control signals. | 2015-07-02 |
20150189633 | BASE STATION, TERMINAL, TRANSMISSION METHOD AND RECEPTION METHOD - In the base station ( | 2015-07-02 |
20150189634 | METHOD AND APPARATUS FOR ESTABLISHING A MAPPING BETWEEN ENHANCED DOWNLINK CONTROL CHANNEL RESOURCE AND ANTENNA PORT - The present invention provides a method and apparatus for establishing a mapping between an enhanced downlink control channel resource and an antenna port. The method includes: establishing a mapping between each resource element in an enhanced downlink control channel resource and an antenna port; and establishing a correspondence between control data carried by the resource element and an antenna port corresponding to the resource element, so as to send or receive, according to a reference signal corresponding to the antenna port, the control data carried by the resource element. The present invention determines a manner for establishing a mapping between a resource on an ePDCCH and an antenna port, and meets a requirement of LTE development. | 2015-07-02 |
20150189635 | DOWNLINK MULTIPLEXING - A communications node includes a memory configured to store allocation data defining an allocation of persistent downlink resources for use in communicating data between the communications node and another node of a communications system within predetermined transmission time intervals (TTIs), a receiver configured to receive control data relating to a dynamic allocation of resources to be used in a current TTI, and a controller configured to determine if a C-RNTI is present in the control data for a TTI for which a User Equipment (UE) includes persistent downlink resources, determine that the resource allocation indicated on a control channel for the TTI overrides the persistent downlink resources for the TTI, when a C-RNTI is present in the control channel for a TTI for which the UE has persistent downlink resources, and allocate persistent downlink resources for a Hybrid Automatic Repeat Request (HARQ) transmission. | 2015-07-02 |
20150189636 | RESOURCE ALLOCATION AND JOINT TRANSMISSION - The embodiments relate to a method and a controlling unit for resource allocation and joint transmission in a cellular communication network. The method includes allocating a first set of frequency resources for transmitting a first set of time slots of data in a subframe, from a first communication node to a User Equipment, UE, and allocating at least one second set of frequency resources for transmitting, at least one second set of time slots of data in the subframe, from at least one second communication node respectively to the UE. The first set of frequency resources is intersected with one of the at least one second set of frequency resources, and union of the first set of time slots of data and the at least one second set of time slots of data is equal to the subframe. | 2015-07-02 |
20150189637 | RESOURCE ALLOCATION METHOD, APPARATUS, AND SYSTEM IN FIXED BROADBAND NETWORK - This application relates to communication technologies, and disclosed are a resource allocation method, apparatus, and system in a fixed broadband network. After an RG is accessed, a PCRF sends an AMBR parameter for an access line corresponding to the RG to an IP border gateway; and when a device is accessed through the RG, the IP border gateway counts and multiplexes, according to the AMBR parameter and between devices accessed through the RG, bandwidth resources of the access line corresponding to the RG, so as to improve the utilization of network resources. | 2015-07-02 |
20150189638 | COMMUNICATION METHOD, BASE STATION, RADIO COMMUNICATION NODE, AND USER EQUIPMENT - A communication method, a base station, a radio communication node, and a user equipment are provided. A base station determines first resource configuration information, where the first resource configuration information is used for indicating N radio resource sets that are used when N radio communication nodes separately perform communication with a user equipment UE, and the radio resource includes a time domain resource and/or a frequency domain resource. The base station sends the first resource configuration information to the UE, where the UE communicates with a corresponding transmission point by using respective radio resource sets of transmission points, and the respective radio resource sets of the transmission points do not intersect. Therefore, a base station does not need to schedule a radio resource, thereby lowering a delay requirement on a backhaul link and eliminating interference. | 2015-07-02 |
20150189639 | PREAMBLES FOR SUB-1GHZ FREQUENCY BANDS - A preamble generator module generates a first preamble for a first packet, which is a single-user packet. The first preamble includes a first short training field, a first long training field, and a first signal field. The preamble generator module generates a second preamble for a second packet, which is a multi-user packet formatted as a multi-user packet or a single-user packet formatted as a multi-user packet. The second preamble is longer than the first preamble and includes a second short training field, a second long training field, and a second signal field. The first signal field and the second signal field conform to a Very High Throughput format specified in a wireless networking standard. A modulation module modulates the first signal field of the first preamble differently than the second signal field of the second preamble. | 2015-07-02 |
20150189640 | METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - The present invention relates to a method for enabling user equipment to receive control information in a wireless communication system, comprising the steps of: receiving, from a first base station, first control information in which the control information is allocated on a specific wireless resource area according to a first pattern; and receiving from a second base station, second control information in which the control information is assigned on the specific wireless resource area according to a second pattern, wherein the first pattern is determined on the basis of identification information associated with the first base station, the second pattern is determined on the basis of identification information associated with the second base station, and the first and second patterns are set so as not to overlap each other. | 2015-07-02 |
20150189641 | MOBILE STATION - To execute appropriate process when “Time-Switched UL CA” is executed and even when transmission of uplink information using a plurality of CCs has been scheduled in a same TTI. A radio base station eNB according to the present invention includes a UL transmission processing unit | 2015-07-02 |
20150189642 | METHOD FOR TRANSRECEIVING CONTROL SIGNAL AND APPARATUS FOR SAME - The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transreceiving a control signal from a first terminal in the wireless communication system which supports device-to-device (D2D) communication and an apparatus for same, the method comprising the steps of: receiving from a base station a signal which triggers the D2D communication between the first terminal and a second terminal; transmitting data to the second terminal; receiving from the second terminal an acknowledgement/non-acknowledgement (ACK/NACK) signal with respect to the data; and transmitting to the base station an ACK/NACK delivery signal for delivering the ACK/NACK signal to the base station. | 2015-07-02 |
20150189643 | WIRELESS COMMUNICATION DEVICES - A telecommunication network is described in which information relating to access to resources such as the world wide web, may be transferred between wireless communication terminals at least one of which is a client of a server connected to the network and providing access to the resources. A method of transfer and a terminal suitable therefor are described. | 2015-07-02 |
20150189644 | METHOD AND A SYSTEM FOR CSI REPORTING IN LTE NETWORKS ACCORDING TO THE MOBILITY OF THE USER EQUIPMENT - A method and a system for channel state information (CSI) reporting in LTE networks according to the mobility of user equipment. The method includes user equipment (UE) transmitting to an LTE cellular base station (eNodeB), a CSI report containing quality information including CQI, PMI and RI indicators on an uplink radio channel in a periodic manner using a physical uplink shared channel (PUSCH), the CSI reporting activated based on a low mobility estimation of the UE and including a first CSI report type containing CSI information in DWT form of the channel impulse responses and average CQI indications for the codewords in use, being some of the DWT coefficients admissible to be discarded for increased compression; and a second CSI report type containing differences in coefficients of the DWT for each channel impulse responses, and differences in the average of CQI values. The system is adapted to implement the method. | 2015-07-02 |
20150189645 | DATA COMMUNICATION METHOD, COMMUNICATION SYSTEM AND MOBILE TERMINAL - In a communications system which complies with LTE including a base station | 2015-07-02 |
20150189646 | CONTROL INFORMATION TRANSMISSION METHOD AND A DEVICE THEREFOR - A method for transmitting ACK/NACK (Acknowledge/Negative ACK) information for two or more carriers at a user equipment in a wireless communication system which supports carrier aggregation. The method according to one embodiment includes generating an ACK/NACK payload including two or more ACK/NACK sets, wherein each ACK/NACK set is associated with a corresponding carrier and have one or more ACK/NACK bits; and transmitting the ACK/NACK payload through a PUCCH (Physical Uplink Control Channel) or PUSCH (Physical Uplink Shared Channel). A size of the ACK/NACK payload is given based on carrier configuration, the carrier configuration including a number of configured carriers and transmission modes for the configured carriers. The two or more ACK/NACK sets are concatenated in an order of carrier index. | 2015-07-02 |
20150189647 | METHOD OF TRANSMISSION BETWEEN NODES OF A MANET COMMUNICATION NETWORK OPERATING ON AN HF BAND WITH TDMA SHARING OF THE RADIO CHANNEL - A method of data transmission is between nodes of a MANET communications network on a high-frequency radio channel shared by division of the access time. Each network node is assigned a transmission time slot in a transmission frame, and at least one auxiliary transmission slot is provided and is accessible by a node that has detected the occupation of the radio channel in the time slot assigned to it. Each node is arranged for determining a local time reference for the calculation of the corresponding transmission slot and access to the radio channel, and includes receiving a positioning signal from a geographical positioning system equipping the node, and determining a universal reference time therefrom. | 2015-07-02 |
20150189648 | BASE STATION DEVICE, MOBILE STATION DEVICE, WIRELESS COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND WIRELESS COMMUNICATION SYSTEM - A base station device and a mobile station device efficiently communicate by using a flexible subframe. When a physical uplink shared channel and a sounding reference signal are not scheduled in a first flexible subframe, and at least the physical uplink shared channel is scheduled in a second flexible subframe immediately following the first flexible subframe, the mobile station device monitors a downlink grant which is used for scheduling the physical downlink shared channel in the first flexible subframe, and receives the physical downlink shared channel except for a last part in a time domain, in the first flexible subframe, based on the detected downlink grant. | 2015-07-02 |
20150189649 | Method for Transmission of Messages Having Different Priority Levels Between Transmitter-Receiver Nodes of an Ad Hoc Network - The message transmission method for transmitting messages in an ad hoc network comprises at least two transmitter-receiver nodes that are capable of receiving and transmitting messages. The nodes communicate with each other through the despatch of messages within random access time slots organised in frames. The nodes of the network are distributed into groups in accordance with a basic distribution rule. The nodes in each group have the right to send messages in one time slot per frame of a predefined subset of frames specific to the group in accordance with the basic distribution rule. | 2015-07-02 |
20150189650 | AUTOMATIC UPLINK CHANNEL ASSIGNMENT - A method and apparatus for communication is disclosed. Information is received on a downlink channel in a first time interval. Feedback information regarding the received information is transmitted in a second time interval on an uplink channel. For the second time interval, an explicit allocation of the uplink channel is not received. The second time interval on the uplink channel is a pre-determined time period away from the first time interval on the downlink channel. | 2015-07-02 |
20150189651 | AUTOMATICALLY-RECONFIGURABLE TROPOSPHERIC SCATTER COMMUNICATION LINK - A communication system includes multiple communication nodes and a processor. The communication nodes are configured to communicate over a tropospheric scattering channel. The processor is configured to communicate with the communication nodes over a secondary communication network, different from the tropospheric scattering channel, so as to control communication of the communication nodes over the tropospheric scattering channel. | 2015-07-02 |
20150189652 | COMMUNICATION CONTROL APPARATUS AND COMMUNICATION CONTROL METHOD - Provided is a communication control apparatus including a communication unit configured to receive, from a base station of a radio communication system, grant information that specifies a resource for relay within a frequency resource assigned to a radio communication system operated with a frequency division duplex scheme, the resource for relay being granted to be used for relay of traffic, and a relay control unit configured to relay the traffic with a time division duplex scheme on the resource for relay during a period that is associated with the grant information. | 2015-07-02 |
20150189653 | METHOD AND APPARATUS FOR ESTIMATING FREQUENCY OFFSET IN WIRELESS LOCAL AREA NETWORK (WLAN) SYSTEM - Provided is a method and apparatus for estimating a frequency offset in a wireless local area network (WLAN), the apparatus including a field information combiner to combine a training sequence and a control field signal, and a frequency offset estimator to estimate a frequency offset based on information obtained by combining the training sequence and the control field signal. | 2015-07-02 |
20150189654 | RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION APPARATUS, AND RADIO COMMUNICATION METHOD FOR RADIO COMMUNICATION SYSTEM - A radio communication system includes: a storage apparatus which stores frequency information relating to a frequency band being usable for radio communication; a first radio communication apparatus which acquires the frequency information from the storage apparatus; and a second radio communication apparatus which performs radio communication with the first radio communication apparatus, wherein the first radio communication apparatus includes a transmission unit which transmits to the second radio communication apparatus the frequency information acquired from the storage apparatus and relating to a frequency band being usable for radio communication in a region to which the first radio communication apparatus moves, and the second radio communication apparatus includes a receiving unit which receives the frequency information from the first radio communication apparatus. | 2015-07-02 |
20150189655 | MANAGED ACCESS TO MULTIPLE WIRELESS CARRIERS - Systems, methods, apparatus, and computer program products are provided for managing access of mobile stations to a plurality of wireless carriers. For example, in one embodiment, a central system can provide configuration files to mobile stations. The mobile stations can use the configuration files to access a plurality of different wireless carriers, with the different wireless carriers potentially implementing distinct technologies and communication standards and protocols. | 2015-07-02 |
20150189656 | INTEGRATED CIRCUIT FOR CONTROLLING GENERATION, TRANSMISSION AND RECEPTION OF RESOURCE ALLOCATION INFORMATION, AND DATA ALLOCATION BASED ON THE RESOURCE ALLOCATION INFORMATION - Provided are a radio transmission apparatus and a radio transmission method whereby the increase of number of signaling bits can be suppressed and further the flexibility of frequency scheduling can be improved. A notified RBG calculating unit ( | 2015-07-02 |
20150189657 | METHOD AND APPARATUS FOR SUPPORTING MULTIPLE FREQUENCY BANDS IN MOBILE COMMUNICATION SYSTEM - A method and an apparatus for supporting multiple frequency bands efficiently in a mobile communication system are provided. The method includes generating first system information including a frequency band indicator indicating a frequency band supported by the base station and an additional frequency band indicator indicating at least one frequency band supported by the base station, and broadcasting the first system information. | 2015-07-02 |
20150189658 | Method and Apparatus - A method including: using first information and second information to determine a code book size, said first information including information for at least one first subframe of at least one cell for which feedback information is to be provided, said at least one first subframe is prior to subframe n and second information for at least one second subframe of at least one cell for which feedback information is to be provided, said at least one second subframe being after said subframe n; and using said code book size for providing feedback information. | 2015-07-02 |
20150189659 | METHOD AND A DEVICE FOR LOW INTRUSIVE FAST ESTIMATION OF THE BANDWIDTH AVAILABLE BETWEEN TWO IP NODES - A method and a device are provided for estimating the bandwidth available at the level of the IP layer for a stream between a source node and a destination node connected by a path made up of one or more links. The stream is transported by a heterogeneous telecommunications network that may include at least one radio segment over a portion of the path. The method includes: a receive step of the destination node receiving a single train of N packet frames, at a certain constant or variable send rate; a determination step of the destination node determining accumulated reception delay values; an identification step of the destination node identifying atypical jitter values among the successive packet transmission delays; and a utilization step of the destination node using a regression model applied to the accumulated reception delay values. | 2015-07-02 |
20150189660 | COMMUNICATIONS DEVICE AND METHOD - A mobile communications system communicates data to/from mobile communications devices, and provides a wireless access interface communicating data to/from the mobile communications devices, on a downlink first carrier providing plural communications resource elements across a first frequency range for communicating data, and within a second frequency range within and smaller than the first frequency range. The wireless access interface includes plural time divided sub-frames, each sub-frame including plural communications resource elements of the first frequency range and plural communications resource elements of the second frequency range. By arranging for a narrow band control channel to be within a virtual carrier and to communicate control information to both first full capability communications devices and second reduced capability communications devices, the second reduced capability devices can access the narrow band control channel which is shared with the first full-capability mobile devices, to make use of communications resources available to the communications system. | 2015-07-02 |
20150189661 | Dynamic Resource Adjustment for Establishing and Maintaining a Call of Interest - Methods, systems and devices are provided for dynamically adjusting mobile communication device resources for maintaining calls on a mobile communication device subject to a lawful intercept. Embodiment methods may include receiving at the mobile communication device an activation input from a remote server for activating a call extender daemon on the mobile communication device. An operating state of an onboard resource of the mobile communication device may be adjusted in response to receiving the activation input. The adjustment of the operating state of the onboard resource increases the likelihood of maintaining an active call on the mobile communication device. | 2015-07-02 |
20150189662 | Method for Negotiating the Maximum Resource for Sharing in OFDMA-based Communications System - A method for resource allocation in a wireless communications network and the respective wireless communications system are provided. The method includes providing an access network; providing an access terminal; joining the access terminal into a group of the access network, wherein access terminals in the group share a group of resources; and setting a maximum usable channel size for the access terminal, wherein the maximum usable channel size limits a maximum number of leftover resources used by the access terminal. | 2015-07-02 |
20150189663 | ELECTRONIC DEVICE AND METHOD FOR REMOVING INTERFERENTIAL SIGNALS OF MOBILE DEVICE - In a method for removing interferential signals of a mobile device, an original communication signal waveform of the mobile device is acquired. A differential signal waveform corresponding to each signal frame in a group is generated, and a DPPPV of the differential signal waveform is acquired. The differential signal is determined to be an interferential signal, in response to that the DPPPV is not less than a calculated differential threshold value, and a DNPPV at a target time point is not less than a preset ratio of the DPPPV. A signal interference section is determined and compensation values corresponding to the signal interference section is calculated, to generate a differential compensation waveform of the signal frame. An integrated differential compensation waveform of all signal frames and the original communication signal waveform are incorporated to obtain a processed signal waveform without interferential signals. | 2015-07-02 |
20150189664 | INTERFERENCE INDICATOR FOR WIRELESS COMMUNICATION SYSTEMS - Methods and apparatuses for indicating an interference distribution in frame between base stations are provided. The method comprises: in response to a mismatch between a first frame allocation used by a first base station and a second frame allocation used by a second base station, transmitting, from the first base station to the second base station, a message for indicating an interference distribution in frame, A new information element, i.e., UL ABS (uplink Almost Blank Subframe) is introduced to indicate the uplink ABS information of the interfering base station. A modified DL ABS with a flag is used to indicate the downlink ABS information of the interfering base station, wherein the flag is to indicate that the DL ABS is used to protect UL transmission in the recipient base station. | 2015-07-02 |
20150189665 | SPECTRUM MANAGEMENT SYSTEM AND METHOD - A spectrum management system includes a circuit that identifies reference points for a secondary communication system. The spectrum management system then determines spectrum resources for the secondary communication system based on whether the reference points are positive or negative. | 2015-07-02 |
20150189666 | INTERFERENCE MITIGATION IN ASYMMETRIC LTE DEPLOYMENT - Interference mitigation solutions are disclosed for interference experienced based on asymmetric uplink (UL)/downlink (DL) slot configuration. The aggressor/victim network entities are identified using either measurement or static/semi-static means, such that the victim network entities that may be impacted by interference from aggressor network entity transmissions are identified. Inter Cell Interference Coordination (ICIC) mechanisms are extended to negotiate and address scheduling that intelligently mitigates interference that occurs in the colliding slots. | 2015-07-02 |
20150189667 | METHOD AND APPARATUS FOR PERFORMING INTERFERENCE CANCELLATION - A method and apparatus for performing interference cancellation are disclosed. A method for performing interference cancellation of a user equipment (UE) includes: receiving interference control information including an index for indicating a subset of one or more interference information elements, the interference control information being scrambled by a specific identifier (ID) which decided a subset configuration of the one or more interference information elements; acquiring a subset of the one or more interference information elements corresponding to the index according to the subset configuration of the one or more interference information elements decided by the specific identifier (ID); and attempting to perform interference cancellation using the subset of the one or more interference information elements. | 2015-07-02 |
20150189668 | METHOD AND APPARATUS FOR SIGNAL INTERFERENCE PROCESSING - A system that incorporates the subject disclosure may include, for example, a method for mitigating interference by filtering or redirection of communications traffic. Other embodiments are disclosed. | 2015-07-02 |
20150189669 | METHOD, APPARATUS, AND SYSTEM FOR CORRECTING RECEIVING AND SENDING CHANNEL RESPONSE, AND BBU - Embodiments of the application disclose a method, an apparatus, and a system. The method includes: taking a first receiving and sending channel as a reference correction channel in a first radio frequency module, correcting a channel response ratio of each receiving and sending channel in the first radio frequency module, so that the channel response ratio of each receiving and sending channel in the first radio frequency module is consistent with a channel response ratio of the first receiving and sending channel; taking the first receiving and sending channel and a second receiving and sending channel as correction channels of the first radio frequency module and a second radio frequency module, correcting a channel response ratio of the second receiving and sending channel, so that the channel response ratio of the second receiving and sending channel is consistent with the channel response ratio of the first receiving and sending channel. | 2015-07-02 |
20150189670 | METHOD OF INCREASING DATA THROUGHPUT OF A WIRELESS NETWORK SYSTEM BY DYNAMICALLY ADJUSTING WINDOW SIZE OF COMMUNICATION PROTOCOL - In a wireless network system which adopts a multi-layer data transmission structure, a wireless channel is established between a user equipment and a base station. A signal transmission status of a first layer is measured for adjusting a data transmission parameter of a second layer accordingly. The second layer is higher than the first layer according to the multi-layer data transmission structure. | 2015-07-02 |
20150189671 | SYSTEM, METHOD, AND COMPUTER-READABLE MEDIUM FOR SCHEDULE-BASED TELECOMMUNICATION POLICIES - A system, method and computer-readable medium for enforcing user telecommunication privileges on a per-schedule basis are provided. Enterprise members may have a schedule associated therewith that defines scheduled locations of the users. Telecommunication service privileges may be coordinated with the users' schedules such that communication services are disabled at particular times based on the users' schedules. In other implementations, particular users may have telecommunication services disabled by an administrator in the event of a catastrophe or emergency. By this mechanism, users that are not proximate to a particular catastrophe or emergency area according to the users' schedule may have services disabled while other users that are located more proximate to the emergency may have their telecommunication services enabled. In this manner, the demand on a cellular network may be alleviated thereby increasing the likelihood that users directly impacted by the emergency may receive and place calls or access data services. | 2015-07-02 |
20150189672 | METHOD OF UTILIZING RESOURCES EFFICIENTLY IN A REVERSE LINK TRANSMISSION - A method of transmitting data by at least one access terminal (AT) in a wireless communication system is disclosed. More specifically, the method includes ceasing all transmissions by the at least one AT during a duration corresponding to a duration used by an access node (AN) to transmit a superframe preamble, wherein the superframe comprises a plurality of physical frames. | 2015-07-02 |
20150189673 | METHOD AND APPARATUS FOR INITIAL ACCESS OVER WIRELESS LAN - Disclosed are a method and an apparatus for an initial access over a wireless LAN. The method for an initial access by a station (STA) comprises: a step in which the STA receives initial access setup information from an access point (AP); and a step in which the STA determines whether to implement the initial access on the basis of the initial access setup information and the initial access decision information of the STA. Accordingly, the initial access of the STA can be distributed. | 2015-07-02 |
20150189674 | COMMON CHANNEL AQUISITION - A method of selecting a common channel type for uplink transmission in a wireless communication network when conflicting instructions are received, a computer program product and user equipment operable to perform that method. The method comprises: attempting to acquire resource on a first type of common channel for uplink transmission of information in accordance with a first received instruction; receiving a second instruction to make any uplink transmission on a second type of common channel; determining whether there is any information to be sent and, if not, ceasing attempts to acquire resource on the first type of common channel. Aspects and embodiments described aim to provide a method to resolve a mixture of commands received by user equipment whilst aiming to ensure efficient overall network operation. | 2015-07-02 |
20150189675 | TRANSMIT POWER CONTROL FOR PHYSICAL RANDOM ACCESS CHANNELS - The invention relates to methods for adjusting the transmit power utilized by a mobile terminal for uplink transmissions, and to methods for adjusting the transmit power used by a mobile terminal for one or more RACH procedures. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for adjusting the transmit power of uplink transmissions on uplink component carriers, the invention suggests introducing a power scaling for uplink PRACH transmissions performing RACH procedures on an uplink component carrier. The power scaling is proposed on the basis of a prioritization among multiple uplink transmissions or on the basis of the uplink component carriers on which RACH procedures are performed. | 2015-07-02 |
20150189676 | SYSTEM AND METHOD FOR OPTIMAL LISTEN BEFORE TRANSMIT IN WIRELESS COMMUNICATIONS - One embodiment of the present invention sets forth a technique for transmitting data in a listen before talk (LBT) wireless transmission regime. A digital radio receiver is configured to simultaneously receive and decode digital data transmissions from multiple radio channels. A digital radio transmitter is configured to listen to the multiple radio channels prior to transmitting digital data on a selected one of the multiple channels, based on locally determined channel occupancy. Optimal LBT efficiency is achieved within the set of multiple channels, thereby improving overall transmission efficiency between the transmitter and the receiver. | 2015-07-02 |
20150189677 | SEQUENCE GENERATION FOR CELL SPECIFIC REFERENCE SIGNAL (CRS) - In embodiments, an eNodeB (eNB) may include a sequence generator to identify an initialization parameter for a pseudo-random sequence. The initialization parameter may have a periodicity greater than one radio frame of a radio signal. The sequence generator may then generated a pseudo-random sequence based at least in part on the initialization parameter, and then generate a reference signal based on the pseudo-random sequence. The eNB may further include a transmitter that is coupled with the sequence generator and is to transmit the reference signal in a subframe of the radio signal. | 2015-07-02 |
20150189678 | Technique for Performing a Random Access Procedure over a Radio Interface - The invention relates to a technique for performing a random access procedure over a radio interface, for example between a mobile terminal and a radio base station of a mobile network. A method aspect of the invention comprises the steps of transmitting a synchronization request for synchronization information; receiving synchronization information in response to the synchronization request; and transmitting, based on at least one transmission parameter adjusted in accordance with the synchronization information, a resource request for data transmission resources. | 2015-07-02 |
20150189679 | SYSTEM AND METHOD FOR CONTROLLING PRIORITY-BASED CONTENTION PERIOD CHANNEL ACESS FOR REDUCING COMPLEXITY IN WBAN MAC PROTOCOL - The present invention relates to a method and system for controlling contention period channel access, and in particular, to a system and method for controlling priority-based contention period channel access for reducing complexity in a WBAN MAC protocol which grants levels according to the importance of data and preferentially transmits data in a next beacon period having higher levels than data, the transmission of which was delayed in a previous beacon period. The present invention is supported by: a national research and development project, unique number 2011-0015744, with a research period of Jun. 1, 2011 to May 31, 2014; a WBAN core algorithm research project for an efficient smart medical space as a basic research project/staff researcher support project/core research support project supervised by the Ministry of Education, Science and Technology, unique project number NIPA-2011-(C1090-1121-0003), with a research period of Nov. 1, 2006 to Dec. 31, 2014; and an oriental and western new medical u-Life Care technology research project for a university IT research center promotion and support project supervised by the Ministry of Knowledge and Economy. | 2015-07-02 |
20150189680 | SYSTEM AND METHOD FOR TREATING A SPECIAL NUMBER SERVICE REQUEST MESSAGE SENT TO A SPECIAL NUMBER SERVICE ANSWERING POSITION USING A MULTI-MEDIA MESSAGING SERVICE FORMAT - A method for treating an emergency service request message sent by a requesting station to an emergency service answering position; the method includes: (a) receiving the emergency service request message in a multi-media messaging service (MMS) format wherein the emergency service request message includes a requesting station address and a timestamp; (b) separating the text portions from the media portions in the emergency service request message; (c) creating a single media identifier to effect correlating the media portions with the text portions; (d) formatting the text portions with the media identifier in a text message; (e) forwarding the text message toward the emergency service answering position; and (f) employing the media identifier to correlate the media portions with the text portions. | 2015-07-02 |
20150189681 | COMMUNICATION APPARATUS - An information processing apparatus that receives, from another information processing apparatus, first displacement information; senses second displacement information corresponding to movement of the information processing apparatus; and establishes a connection with the another information processing apparatus based on a predetermined relationship between the first displacement information and the second displacement information. | 2015-07-02 |
20150189682 | Systems, methods, and devices having databases for electronic spectrum management - Systems, methods, and apparatus are provided for automated identification of baseline data and changes in state in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the baseline data and changes in state based upon the measured and analyzed data in near real time, which is stored on each apparatus or device and/or on a remote server computer that aggregates data from each apparatus or device. | 2015-07-02 |
20150189683 | INTELLIGENT WIRELESS CHARGING DEVICE - In one example a base station for an electronic device comprises a charging station, an audio interface, logic, at least partially including hardware logic, configured to detect a first electronic device within a geographic region proximate the charging device, and in response to detecting the first electronic device | 2015-07-02 |
20150189684 | NETWORK-CONTROLLED TERMINAL-TO-TERMINAL DIRECT COMMUNICATION IN WIRELESS TELECOMMUNICATION NETWORK - A terminal configured to operate in a mobile telecommunication network includes a receiver configured to receive from a network entity other than another terminal a direct communication initiation signal including resource allocation information for establishing terminal-to-terminal direct communication between the terminal and a second terminal using a radio access technology (RAT) in which the terminal is configured to communicate when communicating with the second terminal through one or more base stations or (e)NB and a terminal-end terminal-to-terminal direct communication logic configured to establish terminal-to-terminal direct communication with the second terminal based on the resource allocation information provided by the network entity other than a terminal. | 2015-07-02 |
20150189685 | METHOD, APPARATUS, AND SYSTEM FOR MEASUREMENT FOR DIVICE-TO-DIVICE COMMUNICATION - Embodiments of the present invention disclose a method, apparatus, and system for measurement for D2D communication, used to reduce blindness of measurement in a mechanism of D2D communication between terminals. The method in an embodiment of the present invention includes: sending directly or forwarding, by an access point to a wireless network management entity, a consulting message for D2D communication between terminals; requesting the wireless network management entity to calculate a performance evaluation parameter for D2D communication between the terminals, so as to evaluate feasibility of measurement for D2D communication between the terminals; determining, according to a received performance evaluation parameter for D2D communication between the terminals, to perform the measurement for D2D communication between the terminals, and performing measurement configuration for the terminals; and determining, according to a result of the measurement for D2D communication between the terminals, to perform D2D communication between the terminals. | 2015-07-02 |
20150189686 | METHODS AND ARRANGEMENTS TO IMPROVE LINK WITH OUT-OF-BAND INFORMATION - Logic may facilitate the establishment and maintenance of a link in a 60 gigahertz band. Logic may determine via out-of-band information that a distance is not likely a reason for failure of a link in the 60 gigahertz band. Logic may determine via out-of-band information that the distance between devices is within a range of the link in the 60 gigahertz band. Logic may determine via out-of-band information that an orientation of one of the devices may be a cause of a poor or failed 60 GHz connection. Logic may display a message to a user related to possible issues with establishing or maintaining a 60 GHz connection. Logic may determine that refining a beamforming directional granularity may improve chances of maintaining a link in the 60 gigahertz band. And logic may synch devices via an out-of-band connection. | 2015-07-02 |
20150189687 | COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING COMMUNICATION APPARATUS - In response to a connection request, an access point in which a setting process for setting a parameter for wireless communication is running is searched for, and the parameter is set in accordance with a method of the setting process. When a connection process for connecting to the AP fails after the setting, either a first process in which the searching is performed and then the setting is performed, or a second process in which the setting is performed in accordance with the method of the setting process that is running at the most recently found AP is set depending on a factor of the failure. The set process is executed upon receiving a re-connection request. | 2015-07-02 |
20150189688 | SYSTEM AND METHOD FOR REDUCING CONTROL DATA TRAFFIC IN A WHITE SPACE NETWORK - Systems and methods to reduce control data traffic between a hub radio device (e.g., a master white space device) and spoke radio devices (e.g., slave white space devices). Reduced are the number of control messages and/or the amount of data transmitted in control data messages. The hub radio device stores data regarding the spoke radio devices that register for white space access (e.g., specific spectrum access credentials) with a spectrum management server via the hub radio device. As long as conditions regarding a spoke radio device remain relatively unchanged, the stored data for the spoke radio device may be used to maintain the white space access through periodic renewal of the corresponding channel authorization with the spectrum management server. | 2015-07-02 |
20150189689 | Methods And Systems For Optimizing Short Data Burst Services Over An LTE Network - Methods and related systems for managing wireless network capacity in support of short data burst (SDB) services over long term evolution (LTE)-based networks are provided. Such methods and systems provide improved efficiency and performance, thereby increasing the capacity of LTE-based networks to support SDB services. | 2015-07-02 |
20150189690 | DRX OPERATION IN A WIRELESS COMMUNICATION SYSTEM - Discontinuous reception (DRX) operation in a wireless communication system is disclosed. According to this, when the UE received configuration information for a long discontinuous reception (DRX) cycle and a short DRX cycle from a network, and receive a data unit comprising at least one DRX command Medium Access Control (MAC) Control Element (CE) from the network, the UE starts using the long DRX cycle, if the data unit comprises two or more DRX command MAC CEs. | 2015-07-02 |
20150189691 | METHOD FOR QUICKLY ESTABLISHING TRUNKING SERVICE AND RELATED DEVICE AND SYSTEM - The present invention discloses a method for quickly establishing a trunking service. The method includes: receiving, by a base station device, indication information that a user equipment has entered a trunking service mode, where the indication information is sent by an evolved packet core network device; responding to the indication information, and creating a radio resource control connection with the user equipment; responding to the indication information, and generating radio resource connection configuration information including a discontinuous reception cycle; sending the radio resource connection configuration information to the user equipment, so that the user equipment configures the discontinuous reception cycle as a discontinuous reception cycle of the user equipment itself; and when the user equipment is in the trunking service mode, retaining the radio resource control connection with the user equipment according to the radio resource connection configuration information. | 2015-07-02 |
20150189692 | DEVICE AND METHOD FOR TRANSMITTING SAMPLES OF A DIGITAL BASEBAND SIGNAL - The present invention refers to to a device and a method for transmitting samples ( | 2015-07-02 |
20150189693 | WIRELESS COMMUNICATOR CONNECTABLE TO DIFFERENT TYPES OF WIRELESS COMMUNICATION NETWORKS - A wireless communicator includes network processors transmitting data to and receiving data from respective different networks; a media access control (MAC) setter receiving pieces of information on a MAC layer from the plurality of network processors and storing the pieces of information on the MAC layer; and a MAC processor performing operations on media access control on the basis of the pieces of information stored in the MAC setter. In the wireless communicator, the network processors supply a frame signal containing network identification information corresponding to the respective network processors to the MAC processor. Thus, it is possible to provide a wireless communicator which can give a notice to every network processor even when broadcast frames are received and which can make a reply even when beacon request command frames are received. | 2015-07-02 |
20150189694 | MOISTURE REDUCTION IN AN ELECTRIC ASSEMBLY - The present invention relates to an electric assembly ( | 2015-07-02 |
20150189695 | ELECTRONIC CIGARETTE AND METHOD FOR IDENTIFYING WHETHER THERE IS A MATCH BETWEEN A BATTERY COMPONENT AND AN ATOMIZER COMPONENT THEREIN - An electronic cigarette and a method for identifying whether there is a match between a battery assembly and an atomizer assembly therein are provided. The electronic cigarette comprises a laser identifying assembly, a battery assembly and an atomizer assembly. The laser identifying assembly includes an information portion, a laser transceiver and a controlling module, the information portion includes a group of grooves and bulges which represent a product information, the information portion is defined on one of the battery assembly and the atomizer assembly, the laser transceiver is mounted on the other of the battery assembly and the atomizer assembly; when the atomizer assembly is jointed with the battery assembly, the laser transceiver aims at the information portion, and the information portion reflects an original laser beam sent out by the laser transceiver back, then the controlling module determines whether the atomizer assembly is matched with the battery assembly. | 2015-07-02 |
20150189696 | HEATING DEVICE AND HEATING METHOD - The invention provides a heating device and a heating method, by which an irregularly shaped object can be evenly and efficiently heated by a plurality of conductive pins smoothly sliding inside through holes so that their tips sufficiently follow the irregular shape of the object, while damage to the conductive pins or the object is prevented. The heating device | 2015-07-02 |
20150189697 | RTP LAMP BASE IMPROVEMENT - A lamp device for thermal processing of a substrate is provided. The lamp device includes a bulb enclosing a filament, the filament having a pair of leads. The lamp device further includes a lamp base. The lamp base includes a seal connecting the bulb to the lamp base; a sleeve having one or more walls and two ends with one end surrounding the seal; a potting compound filling the sleeve; one or more wires distributed through the sleeve and the potting compound and coupled to the pair of leads; and one or more hookable features located within 10 mm of the sealing end. | 2015-07-02 |
20150189698 | INVISIBLE LIGHT EMITTING DEVICE - An invisible light emitting device includes a thermal radiation emitting component and a light converting component. The thermal radiation emitting component is configured to provide first invisible light and thermal energy. The light converting component covers a light emitting surface of the thermal radiation emitting component. The light converting component includes a first light transmission body and light converting material disposed in the first light transmission body. The light converting material is configured to provide second invisible light by absorbing the first invisible light and thermal energy from the thermal radiation emitting component. The invisible light emitting device can rapidly provide the second invisible light and has a longer lifetime. In addition, the radiation intensity distribution of the invisible light emitting device can be controlled by adjusting optical design of the first light transmission body. | 2015-07-02 |
20150189699 | ELECTRICAL HEATING DEVICE, COMPONENT AND METHOD FOR THE PRODUCTION THEREOF - An electric heating device ( | 2015-07-02 |
20150189700 | PTC HEATER - A positive temperature coefficient heater includes PTC elements embedded in adjacent heat rods, the PTC elements of the adjacent heat rods include center lines mismatched with each other and configured to minimize regions in which the PTC elements are overlapped with each other in the heat rods in which a plurality of PTC elements spaced apart from each other so as to form columns and rows and arranged in a single layer are embedded. | 2015-07-02 |
20150189701 | WINDOW GLASS SHEET FITTED WITH SEAL MEMBER - Provided is a window glass sheet fitted with a seal member and incorporated with a device such as a deicer which facilitates the device and the seal member to be installed in a proper manner. The automotive window glass sheet comprises a laminated glass sheet including a first glass sheet and a second glass sheet placed on an outboard side of the first glass sheet, and a seal member fitted on a peripheral part of the laminated glass sheet. The automotive window glass sheet further comprises a cutout formed on an edge of the first glass sheet, an electrode provided on a part of the inboard side of the second glass sheet corresponding to the cutout, a lead wire connected to the electrode and a spacer extending along an edge of the second glass sheet on the inboard side of the second glass sheet in a part thereof corresponding to the cutout and defining a flat and smooth inboard surface, wherein the inboard surface of the spacer is flush with a plane extrapolated from an inboard side of the first glass sheet, and the seal member is attached to a peripheral part of the inboard side of the first glass sheet and is attached to the inboard surface of the spacer in the cutout. | 2015-07-02 |
20150189702 | MICROWAVE OVEN USING OHMIC HEATING - A microwave oven that includes a power supply and a heating bar connected to the power supply is described. The heating bar is configured to receive an electric current from the power supply, and to apply the current to food. The electric current applied from the heating bar passes through the food thereby heating up the food. | 2015-07-02 |
20150189703 | LIGHT EMITTING DEVICE - A light emitting device comprising: a base; a light emitting element arranged on a surface of the base; a first resin layer arranged to surround a side portion of the light emitting element and to be spaced apart from the side portion; and a second resin layer arranged on the surface of the base, the second resin layer being present at least on a top of the light emitting element, on a top of the first resin layer, and in an area between the light emitting element and the first resin layer, wherein the first resin layer comprises a light transmissive resin and a first fluorescent material, wherein the second resin layer comprises a light transmissive resin and a second fluorescent material, and wherein the second fluorescent material exhibits higher heat resistance than that of the first fluorescent material. | 2015-07-02 |
20150189704 | Portable Lamp System - The present disclosure provides a user-configurable battery-powered LED lamp. The lamp has several embodiments to handle recharging, including hot-swap battery cartridges, a wireless alert system, and redundant battery supplies. The system also has a light-shaping feature to shine light in user-defined areas with shaped light-emitting surfaces. | 2015-07-02 |
20150189705 | DEVICE FOR GENERATING ELECTRICITY BY HARNESSING SOLAR ENERGY AND METHOD THEREOF - The present invention relates to a device for continuous indoor/outdoor illumination of directly from Solar Panel using native DC current to drive LED Lights (Luminaire), an Auto Grid Control and PV Panel Switcher array of two Relay Switches wherein one of the Relay Switches is co-located with the Solar Panels for toggling on/off solar input in case of periodic or intermittent low solar insulation below an acceptable adjustable threshold, which in turn triggers the 2nd Relay Switch co-located with the set of Luminaire to seamlessly switch over to the grid or solar, thus catering for inadequacy or erratic solar insolation. | 2015-07-02 |
20150189706 | LED POWER SUPPLY WITH SMALL DIMMING RATIO CONTROL AND CONTROL METHOD THEREOF - A LED driving control circuit for controlling a power switch in a LED power supply includes: a feedback circuit coupled to a LED load and generating a feedback signal indicative of an output voltage of the LED power supply; an enabling circuit generating an enable signal according to the feedback signal, a first reference signal and a PWM dimming signal, wherein when the feedback signal is higher than the first reference signal, the enable signal synchronizes with the PWM dimming signal, and when the feedback signal is lower than the first reference signal, the duty cycle of the enable signal is higher than the duty cycle of the PWM dimming signal; and a feedback loop control circuit generating a control signal for controlling the power switch according to the feedback signal only when the enable signal is in an active state. | 2015-07-02 |
20150189707 | POWER DRIVER FOR LIGHT EMITTING DIODE ILLUMINATION AND CONTROL METHOD THEREOF - A method of controlling a power driver for LED illumination may include receiving, by a power correction unit, an AC voltage from the outside, rectifying the received AC voltage into a DC voltage, and correcting a power factor of the rectified DC voltage; and receiving, by a DC/DC converter unit, the DC voltage from the power factor correction unit and converting the received DC voltage into a DC voltage which has a magnitude different from the received DC voltage and is supplied to an LED module. A skip control unit, which is disposed in the DC/DC converter unit, may be fed back with a current flowing in the LED module driven by receiving the output from the DC/DC converter unit to detect a magnitude of the current and output a signal for a skip mode control depending on the detected magnitude of the current. | 2015-07-02 |
20150189708 | Methods for Combining Light Emitting Devices in a White Light Emitting Apparatus that Mimics Incandescent Dimming Characteristics and Solid State Lighting Apparatus for General Illumination that Mimic Incandescent Dimming Characteristics - A light emitting apparatus includes a first light emitting device configured to emit light having a first chromaticity point that falls within a region on a 1931 CIE Chromaticity Diagram defined by points having coordinates (0.32, 0.40), (0.36, 0.48), (0.43, 0.45). (0.42, 0.42), (0.36, 0.38), and at least two second light emitting devices, each of the at least two second light emitting devices emits light having a respective second chromaticity points that that have ccx values greater than 0.4077 and ccy values less than 0.3944 on the 1931 CIE Chromaticity Diagram. A combined light emitted by the first light emitting device and the at least two second light emitting devices has a third chromaticity point that falls within a 7-step MacAdam ellipse around a point on the black body locus having a correlated color temperature between 2700K and 6500K. The third chromaticity may shift to a more reddish chromaticity when power supplied to the light emitting devices is decreased. | 2015-07-02 |
20150189709 | STABILITY OF AN OPTICAL SOURCE IN AN OPTICAL NETWORK TEST INSTRUMENT - A self-contained calibration method for improving stability of an optical source in an optical network test instrument includes performing a temperature sweep test of the optical source. Optical output power of the optical source is periodically measured. A temperature correcting value is generated based on the measured optical output power. The optical output power of the optical source is adjusted by applying the temperature correcting value to obtain a substantially constant optical output power of the optical source. | 2015-07-02 |