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Patent # Description
US-8,125,909 Methods and apparatus for controlling congestion in a communication network
A subscriber unit: sends a media flow to a correspondent host; receives, from the correspondent host, an indication of a level of congestion in the...
US-8,122,090 Method for requesting the termination of a communication session
A method for terminating a communication session is present. During a communication session in which communication devices are in communication through a...
US-8,121,655 Method and device for improving battery life of a mobile station
A method (150) and device (200) for conserving energy in a power storage device of a mobile station (102, 110), including: selecting (155) an alert mode...
US-8,121,615 Mobile station, wireless communication system and method of operation
A mobile station (105, 200) operable in a wireless communication system (100), the mobile station including means (218, 202 of 105) for reporting to a location...
US-8,121,600 Wide area mobile communications over femto-cells
A method and apparatus is provided for hand-off of a mobile User Equipment (UE) across a femto cellular network. The method includes dynamically clustering a...
US-8,121,552 Method and apparatus for providing channel quality feedback in a wireless communication system
A wireless communication system that provides periodic channel quality feedback adjusts a channel condition reporting period for a subscriber station based on...
US-8,121,241 Method and apparatus for processing radio frequency signals
A method and apparatus for processing a radio frequency (RF) signal is provided. The method includes generating a periodic square wave local oscillator (LO)...
US-8,121,215 Broadband self adjusting quadrature signal generator and method thereof
Low noise phase quadrature signals are generated after receiving a clock signal and adjusting the clock signal in response to a feedback signal to generate a...
US-8,116,831 Hand-held communication device with auxiliary input apparatus, and method
A hand-held communication device (100), such as a cellular telephone or a personal digital assistant (PDA), comprises a sensor assembly (200) and an auxiliary...
US-8,116,798 Method to indicate status of channels assigned to a talkgroup in a multi-site conventional communication system
A method for indicating the status of communication channels assigned to a talkgroup includes: determining the channels in various sites in a conventional...
US-8,116,767 Method and system for retry of packet data calls
A method and system for retry of a packet data call. The method can include the steps of attempting (210) an IP registration with a mobile unit (110) to make a...
US-8,116,733 Method and apparatus for a wireless mobile device with SIM challenge modification capability
A wireless mobile device (104) provides challenge/response based authentication by receiving a first portion of a challenge (132) from an external...
US-8,116,726 Parent and child mobile communication devices with feature control and call-back
A parent mobile station (100) may establish a communication link (106) via a wireless network (104) using any appropriate technology. The parent mobile station...
US-8,116,327 Communications network and management arbitrator
A method, information processing system, and network that expands safety network coverage for first responder safety within a building environment. Activity of...
US-8,116,284 Method, device and system for temporarily selecting a timeslot
Temporarily selecting a TDMA timeslot by a radio communication device to thereby allow the radio communication device to communicate, through at least one...
US-8,116,244 Method and apparatus for transmitting a superframe across a communication network
A method and apparatus includes a scheduling entity (308) for scheduling and transmitting the superframe (402) across a communication network (200). The...
US-8,116,242 Receiver having multi-antenna log likelihood ratio generation with channel estimation error
A receiver and methods of operation wherein Log-Likelihood-Ratio calculation are performed for arbitrary channel estimators with linear ...
US-8,116,230 Establishing communication pathways between infrastructure devices in a group communication system implemented...
A method and apparatus is provided for establishing communication pathways between infrastructure devices in a wide area communication network prior to...
US-8,115,690 Coupled multiband antenna
Free space antenna structures are presented in which multiple radiating elements are disposed proximate to each other. In a structure containing two radiating...
US-8,115,091 Method and device for controlling vibrational and light effects using instrument definitions in an audio file...
An audio file format is provided, which includes definitions for one or more instruments, and definitions for one or more notes, that are associated with one or...
US-D654,043 Communication device
US-D654,035 Communication device
US-8,112,079 System and method for providing congestion control in a communication system utilizing scheduled access...
A first communication channel is used by a communication unit for communicating with a base site. The first communication channel has an inbound link and an...
US-8,111,913 Countermeasures against original background retrieval
A device and method of modifying an image containing a foreground and an original or substitute background are disclosed. Boundary pixels contain only the...
US-8,111,843 Compensation for nonuniform delayed group communications
A method for synchronizing audio reproduction in collocated end devices is presented. Each of the devices auto-correlates using noise to determine a threshold...
US-8,111,757 Method and apparatus for video signal processing
A first video signal processor (103) receives a first encoded video signal from which a video unit (201) generates a second encoded video signal, where the...
US-8,111,746 Motion graphics keying in the compressed domain
Motion graphics keying in the compressed domain may be accomplished by receiving a compressed video stream comprising one or more source macroblocks, receiving...
US-8,111,693 Broadcast messaging in wireless communication networks
A method for receiving a broadcast message in a wireless communication device is disclosed. The device receives a broadcast message that has associated...
US-D653,637 Communication device
US-8,108,830 System and method for building wireless applications with intelligent mapping between user interface and data...
A system and method for generating a screen element, based on a data object, of a component application is disclosed. The component application includes a data...
US-8,108,796 Method and system for operating a device
An embodiment generally relates to a method of operating a device. The method includes receiving at least one character of a sequence for a default application...
US-8,108,782 Display management for communication devices with multiple displays
Within a communication device having a plurality of displays, a method of controlling the displays can include, responsive to receiving an event from an...
US-8,108,344 Method and system for maintaining current data for wireless devices
A system includes a server to receive a request representing changes to data residing at a device. The request is received from the device that is coupled to...
US-8,108,013 Systems and methods for managing power consumption in a flow-based user experience
Methods and systems are provided for managing electrical power consumption in a mobile phone or other portable communications device having a battery and a...
US-8,107,956 Providing over-the-top services on femto cells of an IP edge convergence server system
A method is provided for enabling an over the top (OTT) service over a broadband network. The method includes receiving a registration request from a mobile...
US-8,107,901 Feedback loop with adjustable bandwidth
A feedback loop with an adjustable closed loop frequency response. The feedback loop contains adjustable pole (212, 213) and adjustable zero elements (220,221)...
US-8,107,887 Narrowband system and method for defining narrowband wideband channels in unused wideband channels
A narrowband communication system (100) includes a base station (102) and a plurality of subscriber units (104). The base station assigns one or more wideband...
US-8,107,885 Method and apparatus for providing a distributed architecture digital wireless communication system
A communication system supports H-ARQ, AMC, active set handoff, and scheduling functions in a distributed fashion by allowing a mobile station (MS) to signal...
US-8,107,878 Methods and apparatus for user-selectable programmable housing skin sensors for user mode optimization and control
An embodiment relates generally to a method of operating a device. The method includes providing for a plurality of sensors, where each sensor is configured to...
US-8,107,544 Method and apparatus for feedback in closed loop transmitting
A method an apparatus is described for providing feedback for closed-loop transmitting with multiple transmit and receive antennas. The method includes a first...
US-D653,229 Communication device
US-D653,225 Portable radio housing
US-8,103,298 Multiple PTT functionality
A communication device and method are presented. The device is in a network of devices of different groups. The device contains a push-to-talk (PTT) button, a...
US-8,103,260 System and method for providing cordless extension of communication devices
A method of providing a cordless extension system for a plurality of communication devices in a defined environment, the method comprising the steps of:...
US-8,103,118 Electronic device with optoelectronic input/output compensation function for a display
Portable devices (100) that include displays (102) and are used in widely ranging ambient light conditions use selectable or adjustable optoelectronic...
US-8,102,857 System and method for processing data and control messages in a communication system
A system and method for receiving data and control messages comprised of a series of data units is provided. The data units comprising each message are...
US-8,102,812 Methods and apparatus for data packet transmission on a network
A change in a client device is detected (306) during a transmission of a plurality of packets destined to at least one first destination used by at least one...
US-8,102,802 Method and apparatus for providing downlink acknowledgments and transmit indicators in an orthogonal frequency...
A communication system provides downlink acknowledgments corresponding to uplink transmission using hybrid automatic repeat request to multiple users in an...
US-8,102,667 Method and apparatus for spatially optimizing surface mount pads on a ball grid array package
Method and apparatus for spatially optimizing the arrangement of surface mount pads on a ball grid array package. An array containing T surface mount pads with...
US-8,102,367 Handheld electronic device including a variable speed input apparatus and associated method
An improved handheld electronic device and method provide an input apparatus having a number of input members, at least a portion of the input members being...
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