Patent application number | Description | Published |
20090102737 | J-pole antenna - A J-Pole antenna disclosed including: shunt segment extending out of the plane of the J-Pole antenna. A shunt segment extending out of the plane of the J-pole antenna aids in attaching the antenna to a connector and allowing for a reduction in the size of the antenna and connector. The shunt segment also makes the antenna shorter while preserving the same gain and impedance performance as a conventional J-Pole antenna. A connector plate and connector may be used with the antenna having the shunt segment extending out of the plane of the J-Pole antenna. A protective enclosure may be used with the J-Pole antenna and allowing a radiating antenna segment of the J-Pole antenna to extend from the protective enclosure. | 04-23-2009 |
20090167547 | Utility disconnect monitor node with communication interface - An apparatus for monitoring the presence of voltage on the load side of a utility meter socket includes a circuit for detecting the presence of voltage on the load side output of the socket and a communication device connected to the circuit to transmit data relating to the presence of voltage on the load side output to the utility. Also provided is a method of monitoring the voltage on the load side of the utility, the method including installing an electric utility Disconnect Monitor Node into a utility meter socket, detecting the presence of voltage on the load side output of the utility meter socket, and transmitting data relating to the presence of voltage on the load side output. | 07-02-2009 |
20090309749 | Utility Network Interface Device With Visual Indication of Network Connectivity - A network interface device includes a transceiver capable of connecting a utility meter to a wireless network, and a visual indicator capable of displaying a status of a connection between the utility meter and the wireless network. The visual indicator can be an LED, whose display state indicates the status of network connectivity. Alternatively, the visual indicator can be an integrated digital display of the meter that is typically used to indicate a metering parameter, such as total consumption or rate of consumption. | 12-17-2009 |
20110115642 | UTILITY NETWORK INTERFACE DEVICE CONFIGURED TO DETECT AND REPORT ABNORMAL OPERATING CONDITION - A utility network interface device is provided for operation with a utility network. The utility network interface device includes a detector configured to produce a state signal upon occurrence of a prescribed state that interferes with the ability of a utility meter, with which the utility network interface device is associated, to measure consumption of a commodity and/or report consumption of the commodity. The utility network interface device also includes a control unit configured to detect a tampering with the utility meter in accordance with the state signal produced by the detector. The control unit automatically controls a notification unit to output, external to the utility meter, notification of the tampering detected by the control unit, in response to the detection of the tampering. Also provided are a utility network including the utility network interface device, a method of operating a utility network interface device, and a computer-readable recording medium having a computer program recorded thereon for operating a utility network interface device. | 05-19-2011 |
20110115643 | UTILITY NETWORK INTERFACE DEVICE CONFIGURED TO DETECT AND REPORT ABNORMAL OPERATING CONDITION - A utility network interface device is provided for operation with a utility network. The utility network interface device includes a control unit configured to detect a tampering with a software component of a utility meter with which the utility network interface device is associated. The utility network interface device also includes a notification unit configured to output, external to the utility meter, a visual indication constituting notification of the tampering detected by the control unit. The control unit is configured to automatically control the notification unit to output the external notification of the tampering in response to the detection of the tampering. Also provided are a utility network including the utility network interface device, a method of operating a utility network interface device, and a computer-readable recording medium having a computer program recorded thereon for operating a utility network interface device. | 05-19-2011 |
Patent application number | Description | Published |
20080228589 | Methods For Placing, Accepting, And Filling Orders For Products and Services - Methods and systems for ordering assays which detect SNPs or gene expression are provided. The methods use PCR and RT-PCR procedures. Collections of stock assays are assembled using pre- and post-manufacturing quality control procedures and made available to consumers via the Internet. In addition, custom assays are prepared upon order from the consumer and these assays are also prepared using pre- and post-manufacturing quality control procedures. The assays are then delivered to the consumer. | 09-18-2008 |
20090239233 | SINGLE-TUBE, READY-TO-USE ASSAY KITS, AND METHODS USING SAME - An assay kit is provided that includes assay reagents stored in a single-tube container, and a data storage medium containing information about the contents of the container. Methods are provided for using the data provided with the kit to direct instruments and/or processes, for example, to control an instrument to perform amplification and/or sequencing reactions. | 09-24-2009 |
20090239290 | SINGLE-TUBE, READY-TO-USE ASSAY KITS, AND METHODS USING SAME - An assay kit is provided that includes assay reagents stored in a single-tube container, and a data storage medium containing information about the contents of the container. Methods are provided for using the data provided with the kit to direct instruments and/or processes, for example, to control an instrument to perform amplification and/or sequencing reactions. | 09-24-2009 |
20120303472 | METHODS FOR PLACING, ACCEPTING, AND FILLING ORDERS FOR PRODUCTS AND SERVICES - Methods and systems for ordering assays which detect SNPs or gene expression are provided. The methods use PCR and RT-PCR procedures. Collections of stock assays are assembled using pre- and post-manufacturing quality control procedures and made available to consumers via the Internet. In addition, custom assays are prepared upon order from the consumer and these assays are also prepared using pre- and post-manufacturing quality control procedures. The assays are then delivered to the consumer. | 11-29-2012 |
Patent application number | Description | Published |
20110165890 | Determining a Geographical Location - In general, the subject matter described in this specification can be embodied in methods systems, and program products for determining a change in a mode of transportation. A change in a mode of transportation of the mobile computing device may be determined by determining that a speed of the mobile computing device has changed. A first geographical location is stored as a geographical location of the mobile computing device that corresponds to the change in mode of transportation. A graphical indication of the first geographical location is displayed. The graphical indication of the first geographical location is different than graphical indications for one or more other geographical locations of the mobile computing device at one or more other times. The one or more other geographical locations were not determined to correspond to a change in mode of transportation. | 07-07-2011 |
20110238762 | GEO-CODED COMMENTS IN A MESSAGING SERVICE - Some techniques feature a computer-implemented method for messages associated with a user location. The method involves determining, by a mobile computing device, an estimated geographic location of the mobile computing device. The method includes receiving, at the mobile computing device, one or more messages associated with an area within the estimated geographic location, where the one or more messages include messages posted by users of a system that associates messages that those users posted about the area within the estimated geographic location. The method involves providing, on a display of the mobile computing device, one or more posted message icons that are presented in a layer over a map, where the one or more posted message icons represent the one or more posted messages. In a system, the one or more posted messages may not appear on mobile devices after a predetermined amount of time from their respective postings. | 09-29-2011 |
20120021778 | DETERMINING A GEOGRAPHICAL LOCATION - In general, the subject matter described in this specification can be embodied in methods systems, and program products for determining a change in a mode of transportation. A change in a mode of transportation of the mobile computing device may be determined by determining that a speed of the mobile computing device has changed. A first geographical location is stored as a geographical location of the mobile computing device that corresponds to the change in mode of transportation. A graphical indication of the first geographical location is displayed. The graphical indication of the first geographical location is different than graphical indications for one or more other geographical locations of the mobile computing device at one or more other times. The one or more other geographical locations were not determined to correspond to a change in mode of transportation. | 01-26-2012 |
Patent application number | Description | Published |
20120331397 | GRAPHICAL USER INTERFACE DISPLAY WHICH DIFFERENTIATES AMONG PARTICIPANTS IN A GROUP CONVERSATION - A system and machine-implemented method for differentiating participants in a group conversation within a graphical user interface of an electronic device of a user, via displaying a collection of contact icons on the graphical user interface, each contact icon respectively corresponding to one of a plurality of participants in a group conversation, wherein the group conversation provides for sharing communication messages among the plurality of participants including the user; determining which of the plurality of participants are currently accessing the group conversation; and differentiating, in the graphical user interface, display of the contact icons corresponding to those participants determined to be currently accessing the group conversation from the remaining contact icons. | 12-27-2012 |
20120331399 | GRAPHICAL USER INTERFACE WHICH DISPLAYS PROFILE INFORMATION ASSOCIATED WITH A SELECTED CONTACT - A system and machine-implemented method for presenting profile information on an electronic device of a user, the profile information being associated with a contact of the user, via displaying a contact icon on a graphical user interface of the electronic device, the contact icon corresponding to a contact of the user; receiving user input which specifies selection of the contact icon; and displaying profile information, obtained from a profile associated with the contact corresponding to the selected contact icon, on the graphical user interface. | 12-27-2012 |
20120331405 | GROUP CONVERSATION BETWEEN A PLURALITY OF PARTICIPANTS - A system and method for presenting a group conversation on an electronic device of a user, via displaying, on a graphical user interface of the device, a group of contacts with which the user can communicate, the group of contacts comprising one or more individual contacts and one or more social circles which define a preset collection of contacts associated with one another. User input is received via the graphical user interface, the user input specifying a selection of participants from the group of contacts for a group conversation. The group conversation provides for sharing communication messages among the participants. A conversation window is presented on the graphical user interface. The conversation window displays a collection of contact icons with each contact icon respectively corresponding to one of the selected participants of the group conversation, and a conversation thread with the shared communication messages. | 12-27-2012 |
Patent application number | Description | Published |
20090323562 | CONNECTION CONTROL IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing connection control in a wireless communication system is described. In one embodiment, an apparatus is used in a wireless communication system for communicating with a wireless network, and the apparatus comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver; and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The memory has multiple banks that include: a first bank to store information being transferred from the host processor to the transceiver, and a second bank to store information being transferred from the transceiver to the host processor, the second bank being different than the first bank, to facilitate full-duplex communication of packet data between the host processor and the transceiver. | 12-31-2009 |
20090325508 | INITIALIZING A TRANSCEIVER IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for initializing a transceiver in a wireless communication system. In one embodiment, a method for initializing a transceiver that is part of an apparatus for use in a wireless communication system for communicating with WirelessHD devices in a wireless network, where the apparatus comprises a host processor; a transceiver; a physical interface coupling the host processor and the transceiver; and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver, the initialization method comprising resetting the transceiver by initializing internal hardware and software subsystems of the transceiver; after resetting the transceiver, the transceiver entering a configuration state to configure the transceiver; configuring the transceiver, such that the transceiver is configured as part of initialization; and after configuration, the transceiver entering a wait enable state during which the transceiver waits for its wireless interface to be enabled before wireless operation of the transceiver becomes active. | 12-31-2009 |
20090327239 | BITMAP DEVICE IDENTIFICATION IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for identifying devices using a bitmap are disclosed. In one embodiment, the method comprises: accessing a memory to obtain one or more bitmaps that map each bit location in the bitmap to an index value, where one index value is assigned to each remote wireless media device of a wireless network in a wireless communication system; and examining those bitmaps and determining at least one characteristic of a remote wireless media device and a device identifier that identifies the remote wireless media device in the wireless network based on the bit position in those bitmaps. | 12-31-2009 |
20090327467 | DEVICE DISCOVERY IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing device discovery in a wireless communication system is described. In one embodiment, a device discovery process is used in a wireless communication system having an apparatus for communicating with WirelessHD devices in a wireless network, where the apparatus comprises a host processor; a transceiver; a physical interface coupling the host processor and the transceiver; and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver, and the device discovery process comprises: discovering a remote wireless device in the wireless network; notifying, by the transceiver, the host processor of the remote wireless device; requesting, under control of the transceiver, capability information from the remote wireless device prior to receiving a request from the host processor for the capability information; buffering, under control of the transceiver, the capability information before the capability information is requested by the host processor; receiving a capability request from the host processor; and providing the host processor access to the capability information. | 12-31-2009 |
20090327544 | DISPATCH CAPABILITY USING A SINGLE PHYSICAL INTERFACE - An apparatus, system and method for performing dispatch operations using a signal physical interface are disclosed. In one embodiment, the apparatus is for use in a wireless communication system for communicating with a wireless network and comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver, and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The transceiver is operable to store data in the memory for the host processor to send data to the host processor using the memory and asserts a control signal to the host processor to notify the host processor that the memory contains data for the host processor, and the host processor is operable to access the memory to obtain the data thereafter. The data is associated with a remote device in the wireless network and is stored as one or more packets at a first storage location in the memory with a first identifier identifying the remote device. | 12-31-2009 |
20090327547 | I2C BUS COMPATIBLE WITH HDMI - An apparatus, system and method are disclosed for using an I2C Bus that is compatible with HDMI. In one embodiment, the apparatus is used in a wireless communication system for communicating with a wireless network, and includes a host processor having an I | 12-31-2009 |
20090327572 | EXCHANGING INFORMATION BETWEEN COMPONENTS COUPLED WITH AN A I2C BUS VIA SEPARATE BANKS - A method and apparatus for exchanging information between components coupled with an a I | 12-31-2009 |
Patent application number | Description | Published |
20110279749 | High Dynamic Range Displays Using Filterless LCD(s) For Increasing Contrast And Resolution - A display provides increased contrast and resolution via first LCD panel energized to generate an image and a second LCD panel configured to increase contrast of the image. The second panel is an LCD panel without color filters and is configured to increase contrast by decreasing black levels of dark portions of images (making them blacker or darker) using polarization rotation and filtration. Preferably, the second LCD panel is of higher resolution than the first LCD panel. The panels may be directly illuminated or edge lit, and may be globally or locally dimmed monochrome or multi primary lights that may also include individual control of color intensities for each image or frame displayed. The panels may be placed in any order, but preferably are arranged such that active layers in each panel are as close together as possible. Brightness is maintained by the combination of reusing polarization between the panels and by not going through more than one set of color filters. Improved contrast is a result of using multiple light modulators in series. | 11-17-2011 |
20120062607 | Method And Apparatus for Edge Lit Displays - Edge lit displays are lit via a set (or individual) lighting elements. Each element projects light onto, for example, a zone which is then utilized directed as a backlight toward an LCD panel. An amount of light incident on any area (e.g., pixel) of the LCD panel (or SLM/series of SLMs) is calculated based on a sum of contributions from each zone. A similar process may be utilized for other lighting configurations. An amount of modulation performed by the LCD panel is then calculated based at least in part on lighting from the zones which may include brightness and varying levels of color content. | 03-15-2012 |
20120224121 | High Dynamic Range Displays Using Filterless LCD(s) For Increasing Contrast And Resolution - A display provides increased contrast and resolution via first LCD panel energized to generate an image and a second LCD panel configured to increase contrast of the image. The second panel is an LCD panel without color filters and is configured to increase contrast by decreasing black levels of dark portions of images using polarization rotation and filtration. The second LCD panel may have higher resolution than the first LCD panel. A half wave plate and/or film is placed in between the first and the second panel. The panels may be directly illuminated or edge lit, and may be globally or locally dimmed lights that may also include individual control of color intensities for each image or frame displayed. | 09-06-2012 |
20130278733 | System for Delivering Stereoscopic Images | 10-24-2013 |
20130335682 | High Contrast Grayscale and Color Displays - A high contrast high resolution display is produced using an image chain comprising a plurality of downstream high resolution modulators. The modulators may be illuminated by a locally dimmed backlight. Polarization control is maintained throughout the image chain via reference and analyzing polarizers combined with non-depolarizing layers. The modulators are grayscale and modulate at the sub-pixel level. A color panel may be maintained for embodiments that require color. Diffusion in the chain is matched to a resolution of the image content carried in the light such that the effects of local dimming and sub-pixel resolution are preserved. Brightness enhancement films may be utilized to enhance brightness and maintain polarization control. | 12-19-2013 |
20140049734 | Dual Panel Display with Cross BEF Collimator and Polarization-Preserving Diffuser - A display including an image-generating panel and at least one contrast-enhancing panel, a cross BEF collimator between a backlight and one of the panels, and a polarization-preserving diffuser (e.g., holographic diffuser) between the panels. Typically, the contrast panel is upstream of the image panel, and a reflective polarizer is positioned between the cross BEF or and contrast panel, with the reflective polarizer oriented relative to an initial polarizer of the contrast panel. Polarization of light transmitted by the reflective polarizer matches that transmitted by the initial polarizer. Collimated light propagating from the cross BEF collimator toward the contrast-enhancing panel is given a polarization bias by the reflective polarizer, which reflects incorrectly polarized light back toward the cross BEF collimator. Alternatively, the reflective polarizer may be positioned between the cross BEF collimator and the image-generating panel when the image-generating panel is upstream of the contrast-enhancing panel. | 02-20-2014 |
20140192078 | High Dynamic Range Displays Having Wide Color Gamut and Energy Efficiency - Several embodiments of display systems that have wide color gamut performance are disclosed herein. In one embodiment, a display system comprises a plurality of emitters, said emitters emanating light into an optical path; a first modulator, said first modulator comprising a plurality of colored subpixels and wherein said first modulator transmitting light emanating from said emitters in said optical path; and a color notch filter, said color notch filter placed in said optical path for conditioning or convolving light together with said first modulator. | 07-10-2014 |
20150036023 | LIGHTING SYSTEM AND METHOD FOR IMAGE AND OBJECT ENHANCEMENT - A novel lighting system includes an image capture device, an image processor, and an image projector. In a particular embodiment, the image capture device captures and converts images of a subject into image data, the image processor generates illumination patterns based on the image data, and the image projector projects the illumination patterns onto the subject. Optionally, the lighting system includes a controlled feedback mechanism for periodically updating the illumination pattern. In a more particular embodiment, the lighting system continually updates the illumination pattern to illuminate the subject in real-time. | 02-05-2015 |
Patent application number | Description | Published |
20090233543 | System and method for providing a rich media visitor log - Presented is a system for providing a rich media visitor log comprising a communications server accessible by members of a group, a local services network interactively connected to the communications server, a group management application resident on the communications server, and a visitor log host application. The group management application is configured to activate a group session, manage communications among group members and the local services network during the group session, and expire activation of the group session after a predetermined time interval. The visitor log host application is configured to collect communications from the communications managed by the group management application, identify exemplary communications for inclusion in the rich media visitor log, select rich media display assets corresponding to the identified exemplary communications, and produce the rich media visitor log comprising the identified exemplary communications and the selected corresponding rich media display assets. | 09-17-2009 |
20090233584 | System and method for providing concierge services to a mobile device user - There is provided a method for providing concierge services to a mobile device user. The method comprises receiving a concierge identification code sent from a mobile device; authenticating activation of concierge services for the concierge identification code; assigning the mobile device to the concierge identification code; sending a confirmation message to the mobile device; receiving a concierge command from the mobile device; obtaining concierge command results from a local services network; sending the concierge command results to the mobile device; and terminating activation of concierge services after an activation period corresponding to the concierge identification code. | 09-17-2009 |
20090233639 | System and method for managing group communications - Provided is a system for managing group communications. The system comprises a communications server accessible by a group of users having a first mobile communication device and a second mobile communication device; a local services network interactively connected to the communications server; a group management application resident on the communications server, the group management application configured to activate a group communication session corresponding to an identification code assigned to the group, to support communications among the first mobile communication device, the second mobile communication device, and the local services network during the group session, and to terminate the group session after a predetermined time interval; the system designed to manage and distribute communications across the members of the group during the group communication session. | 09-17-2009 |
20090234935 | System and method for managing distribution of rich media content - There is provided a system for managing distribution of rich media content. The system comprises a communications server accessible by a mobile device; a local services network interactively connected to the communications server; a rich media control application resident on the communications server, the rich media control application configured to manage rich media distribution for a user of the mobile device in response to receipt of a valid rich media access code from the mobile device, by requesting a rich media content corresponding to the rich media access code from the local services network; receiving the rich media content from the local services network; and sending a notification message to the mobile device for enabling the user of the mobile device to access the rich media content. | 09-17-2009 |
Patent application number | Description | Published |
20130053447 | DESENSITIZING DRUG PRODUCT - Desensitizing drug products, methods of making desensitizing drug products, and methods of using desensitizing drug products including delivery of desensitizing drug products. In one embodiment, the desensitizing drug products are male genital desensitizers that comprise one or anesthetic agents and one or more melting point depressing agents. | 02-28-2013 |
20130172422 | DESENSITIZING DRUG PRODUCT - Desensitizing drug products, methods of making desensitizing drug products, and methods of using desensitizing drug products including delivery of desensitizing drug products. In one embodiment, the desensitizing drug products are male genital desensitizers that comprise one or anesthetic agents and one or more melting point depressing agents. | 07-04-2013 |
20130317111 | DESENSITIZING DRUG PRODUCT - Desensitizing drug products, methods of making desensitizing drug products, and methods of using desensitizing drug products including delivery of desensitizing drug products. In one embodiment, the desensitizing drug products are male genital desensitizers that comprise one or anesthetic agents and one or more melting point depressing agents. | 11-28-2013 |
20130324611 | METHODS OF USING DESENSITIZING DRUG PRODUCTS - Desensitizing drug products, methods of making desensitizing drug products, and methods of using desensitizing drug products including delivery of desensitizing drug products. In one embodiment, the desensitizing drug products are male genital desensitizers that comprise one or anesthetic agents and one or more melting point depressing agents. | 12-05-2013 |
20140194523 | DESENSITIZING DRUG PRODUCTS AND METHODS OF USE - Desensitizing drug products, methods of making desensitizing drug products, and methods of using desensitizing drug products including delivery of desensitizing drug products are disclosed herein. | 07-10-2014 |
Patent application number | Description | Published |
20120026873 | METHOD AND SYSTEM FOR ADAPTIVELY OBTAINING BANDWIDTH ALLOCATION REQUESTS - A method and apparatus for adaptively obtaining bandwidth requests in a broadband wireless communication system. The method and apparatus includes dynamically varying technique combinations enabling a plurality of users to efficiently request bandwidth from a shared base station. A user may “piggyback” a new bandwidth request upon, or set a “poll-me bit” within, presently allocated bandwidth. A base station may poll users, individually or in groups, by allocating unrequested bandwidth for new requests. Polling may respond to a “poll-me bit,” and/or it may be adaptively periodic at a rate based on communication status parameters, such as recent communication activity and connection QoS levels Group polling permits a possibility of collisions. Polling policies may be established for dynamically varying user groups, or may be determined for each user. Dynamic selection of appropriate polling techniques makes use of efficiency benefits associated with each technique. | 02-02-2012 |
20120033633 | METHOD AND SYSTEM FOR ADAPTIVELY OBTAINING BANDWIDTH ALLOCATION REQUESTS - A method and apparatus for adaptively obtaining bandwidth requests in a broadband wireless communication system. The method and apparatus includes dynamically varying technique combinations enabling a plurality of users to efficiently request bandwidth from a shared base station. A user may “piggyback” a new bandwidth request upon, or set a “poll-me bit” within, presently allocated bandwidth. A base station may poll users, individually or in groups, by allocating unrequested bandwidth for new requests. Polling may respond to a “poll-me bit,” and/or it may be adaptively periodic at a rate based on communication status parameters, such as recent communication activity and connection QoS levels Group polling permits a possibility of collisions. Polling policies may be established for dynamically varying user groups, or may be determined for each user. Dynamic selection of appropriate polling techniques makes use of efficiency benefits associated with each technique. | 02-09-2012 |
20120033634 | METHOD AND SYSTEM FOR ADAPTIVELY OBTAINING BANDWIDTH ALLOCATION REQUESTS - A method and apparatus for adaptively obtaining bandwidth requests in a broadband wireless communication system. The method and apparatus includes dynamically varying technique combinations enabling a plurality of users to efficiently request bandwidth from a shared base station. A user may “piggyback” a new bandwidth request upon, or set a “poll-me bit” within, presently allocated bandwidth. A base station may poll users, individually or in groups, by allocating unrequested bandwidth for new requests. Polling may respond to a “poll-me bit,” and/or it may be adaptively periodic at a rate based on communication status parameters, such as recent communication activity and connection QoS levels Group polling permits a possibility of collisions. Polling policies may be established for dynamically varying user groups, or may be determined for each user. Dynamic selection of appropriate polling techniques makes use of efficiency benefits associated with each technique. | 02-09-2012 |
Patent application number | Description | Published |
20090185532 | ADAPTIVE CALL ADMISSION CONTROL FOR USE IN A WIRELESS COMMUNICATION SYSTEM - The invention relates to communication systems and to systems and methods for implementing adaptive call admission control (CAC) in such systems. Adaptive call admission control can determine what CPE to base station calls (connections) are allowed at any given time. CAC, coupled with precedence, can further determine what connections are suspended if less bandwidth is available than is currently committed. Multiple techniques are disclosed to select connections for suspension. These techniques include suspending enough connections through the affected CPE until there is enough bandwidth to meet the remaining commitment, randomly (or in a round robin fashion) choosing connection to suspend from the entire set of connection, and using precedence priority levels. | 07-23-2009 |
20090279652 | Synchronizing Clocks Across a Communication Link - Apparatus, system and method for synchronizing one or more clocks across a communication link. A slave clock may be synchronized to a master clock by means of a synchronization signal sent from the master to the slave clock side of the link. The synchronization signal may be an expected signal pattern sent at intervals expected by the slave side. The slave clock may correlate received signals with a representation of the expected synchronization signal to produce a correlation sample sequence at a first sample rate which is related as n times the slave clock rate. The synchronization signal receipt time indicated by the correlation sample sequence may be refined by interpolating the correlation sample sequence around a best correlation sample to locate a best interpolation at an interpolation resolution smaller than the sample resolution. The best interpolation may in turn be further refined by estimating between interpolator outputs adjacent to the best interpolation output. The synchronization signal receipt time thus determined is compared to the expected time based upon the slave clock, which is adjusted until the times match. After initialization, all slave clock errors are preferably accumulated to prevent long-term slip between the slave and master clocks. Formerly independent master and slave clocks synchronized across the communication link constitute a noncommon clock which may be compared on each side of the link to secondary independent clocks, and the secondary independent clocks may then be separately synchronized by adjusting one to have the same difference from its local noncommon clock as the secondary clock on the other side of the link has from its local noncommon clock. | 11-12-2009 |
20100150093 | Methods and Systems for Transmission of Multiple Modulated Signals Over Wireless Networks - A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The inventive method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. One technique includes a “polling” method whereby a base station polls CPEs individually or in groups and allocates bandwidth specifically for the purpose of allowing the CPEs to respond with bandwidth requests. The polling of the CPEs by the base station may be in response to a CPE setting a “poll-me bit” or, alternatively, it may be periodic. Another technique comprises “piggybacking” bandwidth requests on bandwidth already allocated to a CPE. In accordance with this technique, currently active CPEs request bandwidth using previously unused portions of uplink bandwidth that is already allocated to the CPE. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. By using a combination of bandwidth allocation techniques, the present invention advantageously makes use of the efficiency benefits associated with each technique | 06-17-2010 |
20100150094 | Methods and Systems for Transmission of Multiple Modulated Signals Over Wireless Networks - A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The inventive method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. One technique includes a “polling” method whereby a base station polls CPEs individually or in groups and allocates bandwidth specifically for the purpose of allowing the CPEs to respond with bandwidth requests. The polling of the CPEs by the base station may be in response to a CPE setting a “poll-me bit” or, alternatively, it may be periodic. Another technique comprises “piggybacking” bandwidth requests on bandwidth already allocated to a CPE. In accordance with this technique, currently active CPEs request bandwidth using previously unused portions of uplink bandwidth that is already allocated to the CPE. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. By using a combination of bandwidth allocation techniques, the present invention advantageously makes use of the efficiency benefits associated with each technique | 06-17-2010 |
20110077034 | Method and System for Reducing Channel Interference in a Frame-Synchronized Wireless Communication System - Base stations having potentially interfering terminal stations that are geographically located on the same or similar diagonal or Line of Sight (relative to the base station) operate on a first set of time frames (e.g., “even” time frames). Similarly, base stations having potentially interfering terminal stations that are not geographically located on the same or similar diagonals operate on a second set of time frames (e.g., “odd” time frames). By alternating in their use of the even and odd frames, the potential for co-channel interference between terminal stations is minimized. Systems and methods are disclosed which reduce co-channel and adjacent channel interference between terminal stations of different cells as well as adjacent channel interference between terminal stations of adjacent cells. The methods and systems so described can be used during the deployment or expansion of a communication system in a region. | 03-31-2011 |
20110122981 | SYNCHRONIZING CLOCKS ACROSS A COMMUNICATION LINK - Apparatus, system and method for synchronizing one or more clocks across a communication link. A slave clock may be synchronized to a master clock by means of a synchronization signal sent from the master to the slave clock side of the link. The synchronization signal may be an expected signal pattern sent at intervals expected by the slave side. The slave clock may correlate received signals with a representation of the expected synchronization signal to produce a correlation sample sequence at a first sample rate which is related as n times the slave clock rate. The synchronization signal receipt time indicated by the correlation sample sequence may be refined by interpolating the correlation sample sequence around a best correlation sample to locate a best interpolation at an interpolation resolution smaller than the sample resolution. The best interpolation may in turn be further refined by estimating between interpolator outputs adjacent to the best interpolation output. The synchronization signal receipt time thus determined is compared to the expected time based upon the slave clock, which is adjusted until the times match. After initialization, all slave clock errors are preferably accumulated to prevent long-term slip between the slave and master clocks. Formerly independent master and slave clocks synchronized across the communication link constitute a noncommon clock which may be compared on each side of the link to secondary independent clocks, and the secondary independent clocks may then be separately synchronized by adjusting one to have the same difference from its local noncommon clock as the secondary clock on the other side of the link has from its local noncommon clock. | 05-26-2011 |
20110249585 | Methods and Systems for Transmission of Multiple Modulated Signals Over Wireless Networks - A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The inventive method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. One technique includes a “polling” method whereby a base station polls CPEs individually or in groups and allocates bandwidth specifically for the purpose of allowing the CPEs to respond with bandwidth requests. The polling of the CPEs by the base station may be in response to a CPE setting a “poll-me bit” or, alternatively, it may be periodic. Another technique comprises “piggybacking” bandwidth requests on bandwidth already allocated to a CPE. In accordance with this technique, currently active CPEs request bandwidth using previously unused portions of uplink bandwidth that is already allocated to the CPE. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. By using a combination of bandwidth allocation techniques, the present invention advantageously makes use of the efficiency benefits associated with each technique | 10-13-2011 |
20110249586 | Methods and Systems for Transmission of Multiple Modulated Signals Over Wireless Networks - A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The inventive method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. One technique includes a “polling” method whereby a base station polls CPEs individually or in groups and allocates bandwidth specifically for the purpose of allowing the CPEs to respond with bandwidth requests. The polling of the CPEs by the base station may be in response to a CPE setting a “poll-me bit” or, alternatively, it may be periodic. Another technique comprises “piggybacking” bandwidth requests on bandwidth already allocated to a CPE. In accordance with this technique, currently active CPEs request bandwidth using previously unused portions of uplink bandwidth that is already allocated to the CPE. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. By using a combination of bandwidth allocation techniques, the present invention advantageously makes use of the efficiency benefits associated with each technique | 10-13-2011 |
20110292904 | METHODS AND SYSTEMS FOR TRANSMISSION OF MULTIPLE MODULATED SIGNALS OVER WIRELESS NETWORKS - A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The inventive method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. One technique includes a “polling” method whereby a base station polls CPEs individually or in groups and allocates bandwidth specifically for the purpose of allowing the CPEs to respond with bandwidth requests. The polling of the CPEs by the base station may be in response to a CPE setting a “poll-me bit” or, alternatively, it may be periodic. Another technique comprises “piggybacking” bandwidth requests on bandwidth already allocated to a CPE. In accordance with this technique, currently active CPEs request bandwidth using previously unused portions of uplink bandwidth that is already allocated to the CPE. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. By using a combination of bandwidth allocation techniques, the present invention advantageously makes use of the efficiency benefits associated with each technique | 12-01-2011 |
20130034078 | METHODS AND SYSTEMS FOR TRANSMISSION OF MULTIPLE MODULATED SIGNALS OVER WIRELESS NETWORKS - A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The inventive method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. By using a combination of bandwidth allocation techniques, the present invention advantageously makes use of the efficiency benefits associated with each technique. | 02-07-2013 |
20130064097 | ADAPTIVE CALL ADMISSION CONTROL FOR USE IN A WIRELESS COMMUNICATION SYSTEM - The invention relates to communication systems and to systems and methods for implementing adaptive call admission control (CAC) in such systems. Adaptive call admission control can determine what CPE to base station calls (connections) are allowed at any given time. CAC, coupled with precedence, can further determine what connections are suspended if less bandwidth is available than is currently committed. Multiple techniques are disclosed to select connections for suspension. These techniques include suspending enough connections through the affected CPE until there is enough bandwidth to meet the remaining commitment, randomly (or in a round robin fashion) choosing connection to suspend from the entire set of connection, and using precedence priority levels. | 03-14-2013 |
20140171093 | METHODS AND SYSTEMS FOR TRANSMISSION OF MULTIPLE MODULATED SIGNALS OVER WIRELESS NETWORKS - A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. One technique includes a “polling” method whereby a base station polls CPEs individually or in groups and allocates bandwidth specifically for the purpose of allowing the CPEs to respond with bandwidth requests. The polling of the CPEs by the base station may be in response to a CPE setting a “poll-me bit” or, alternatively, it may be periodic. Another technique comprises “piggybacking” bandwidth requests on bandwidth already allocated to a CPE. Currently active CPEs request bandwidth using unused portions of uplink bandwidth that is already allocated to the CPE. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. | 06-19-2014 |
Patent application number | Description | Published |
20140063773 | Low-Force Gap-Filling Conductive Structures - Electronic devices may be provided with conductive structures and antennas mounted near a gap between the conductive structures. A conductive member may be used to at least partially fill the gap in order to prevent emission from the antenna from entering the gap and interfering with the operation of the antenna. The conductive gap-filling member may include a conductive outer layer and a non-conductive inner layer. The inner layer may have opposing edge portions that are attached to each other or may be a continuous tubular insulating layer. The outer layer may be a layer of conductive fabric having opposing edge portions that are attached to each other or to opposing edge portions of the inner layer. An edge portion of the outer layer may be attached to a conductive structure. An insulating material may be formed between another edge portion of the outer layer and a second conductive structure. | 03-06-2014 |
20140065851 | Electrical Connectors With Applicators For Electronic Devices - Electronic devices may be provided with electronic components and electrical connectors coupled between the electronic components. A connector may be formed in a small gap between the electronic components. The connector may be a thin sheet of flexible conductive material with a conductive adhesive on one surface. The connector may be installed between the components using an applicator that is attached to the connector. The applicator may be a pull-tab liner having a first surface that is tacky and a second opposing surface that is non-stick. The applicator may have an extended portion that can be held by a technician while installing the connector. The connector may be installed by inserting the connector and applicator between the components, pinching the components against the connector and applicator, and removing the applicator by pulling the extended portion to peel the applicator from the connector. | 03-06-2014 |
20140073152 | CONDUCTIVE CONNECTIONS ALLOWING XYZ TRANSLATION - The embodiments relates generally to the use of conductive connections for electrically grounding a series of conductive substrates. More specifically the embodiments teach configurations of conductive connections that do not overly constrain relative motion between the connected conductive substrates. Conductive pressure sensitive adhesive is used to attach opposing ends of the conductive connectors to the conductive substrates. A substrate portion of the conductive connectors is scored by a cutting device such as a die cutter to reduce rigidity of the substrate portion. | 03-13-2014 |
20140111684 | Antenna Structures and Electrical Components with Grounding - An electronic device may have a conductive housing with an antenna window. Antenna structures may be mounted adjacent to the antenna window. The antenna structures may have a dielectric carrier. Patterned metal antenna traces may be formed on the surface of the dielectric carrier. A proximity sensor may be formed from a flexible printed circuit mounted on the dielectric carrier. The flexible printed circuit may have a tail that contains a transmission line for feeding the antenna structures. The transmission line may include a positive signal conductor that is maintained at a desired distance from the conductive housing using a polymer sheet. A portion of the antenna structures may protrude between a microphone and a camera module. Plastic camera module housing structures may have an inner surface coated with a shielding metal. A U-shaped conductive fabric layer may be used as a grounding structure. | 04-24-2014 |
20140112511 | Electronic Device With Conductive Fabric Shield Wall - An electronic device may have a housing such as a metal housing. A display may be mounted in the metal housing. Antenna structures may be mounted in the housing under an inactive peripheral portion of the display. Integrated circuits and other electrical components may be mounted in the housing under an active central portion of the display. Shielding structures may be configured to form a wall that extends between the display and the metal housing. The shielding structures may include a sheet of conductive fabric that is shorted to the metal housing and metal chassis structures in the display. The shielding structures may also include a tube of conductive fabric that is capacitively coupled to ground traces in a touch sensor panel. The conductive fabric tube and the sheet of conductive fabric may be shorted to each other using conductive adhesive. | 04-24-2014 |
20140259627 | SELF-THREADING FASTENER - The embodiments described in this paper relate generally to a fastener configured to reduce a risk of doing damage to a high cost component. Various embodiments of fasteners configured to be threaded during insertion are described. This is accomplished by selecting a material for an engaging portion of the fastener that is soft enough to yield to a set of threads to which it is driven into. In this way, a complementary threading pattern is formed on an exterior surface of the fastener as it is twisted against threading of the high cost component to which the fastener is configured to be coupled. | 09-18-2014 |