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Patent # Description
US-D530,702 Headset
US-D530,697 Radio telephone
US-7,123,923 Method and apparatus for call setup
Channel assignment is performed by utilizing a base station controller (BSC) or a base station depending upon a mobile unit's RF environment and/or the type of...
US-7,123,719 Method and apparatus for providing authentication in a communication system
A method includes receiving an authentication request from a mobile station (401) and determining whether to forward the request to an authentication agent. When...
US-7,123,714 Speakerphone having improved outbound audio quality
A telephone (310) and a method for providing outbound audio when the telephone is operating in a speakerphone mode. A first data unit (350) including a first...
US-7,123,672 Method and apparatus for facilitating efficient deinterleaving and diversity-combining of a data signal
A processor (604) determines (502) a channel metric from a data signal received on a diversity branch. The processor calculates (504) an index into a final...
US-7,123,198 Electrically small wideband antenna
An antenna (100) comprises an input port (109, 213) for feeding an electrical signal, a radiating element (220) coupled to the input port that radiates energy of...
US-7,122,395 Method of forming semiconductor devices through epitaxy
A method for creating a semiconductor structure is provided. In accordance with the method, a semiconductor substrate (101) is provided over which is disposed a...
US-7,121,851 System and method for multi-positional power supply adaptor
A portable (travel) charger or power adaptor (10) can minimize the protrusion from a wall when used as a wall mounted charger and can further maximize the number...
US-D530,313 Combined speaker and microphone
US-D530,305 Radio communications device
US-7,120,725 Method of communicating a VMEbus signal over IP packet network
A method of communicating a VMEbus transfer (235) from an initiator VMEbus domain (202) over an IP packet network (210) to a responder VMEbus domain (204) can...
US-7,120,439 Method and apparatus for mobile radio velocity estimation
A mobile radio velocity estimation system (100) includes an autocorrelation block (106) that determines the autocorrelation of a received signal (104) using one...
US-7,120,437 Method and apparatus for selecting carriers
This invention relates to a method and apparatus for selecting carriers to be measured by a subscriber unit (301,303, 501). The subscriber unit (301, 303, 501)...
US-7,120,423 Enhanced call barring
A system 230, communications unit 101, and method (FIG. 3), for dynamically controlling access to services in an unobtrusive manner is disclosed, where the...
US-7,120,402 Method and apparatus for a high performance and high dynamic range baseband power control system
A method and system controls transmit power by combining the advantages of digital attenuation and analog baseband step attenuators by calibration to overcome...
US-7,120,170 Method and apparatus for the time synchronization in a data communication system
A common clock shared by two or more nodes within a network used for time-synchronization. The nodes communicate via a packetized data transmission. Each data...
US-7,120,147 Reservation proxy function supporting filtering of multicast traffic in packet-based communication systems
Call control methods are disclosed for a multi-zone, packet-based communication system using zone controller/RPEs incorporating a reservation proxy function....
US-7,120,136 Mobile station mobility in a wireless LAN
Methods and apparatus for facilitating mobility of the mobile stations in a wireless local area network (WLAN) allows uninterrupted communications as the mobile...
US-7,119,669 Method and apparatus for detecting vehicular collisions
A portable electronic device, like a cellular telephone is capable of detecting collisions between vehicles and notifying the proper authorities. The device...
US-D529,909 Wireless communication device
US-D529,902 Microphone
US-D529,713 Holster for a communication device
US-7,117,288 USB dynamic service switch for dual processor architecture
USB bus enumeration and configuration switching in a dual-processor architected device can result in loss of the inter-processor communication link. In order to...
US-7,117,147 Method and system for improving voice quality of a vocoder
The invention concerns a method (300) and system (100) for improving voice quality of a vocoder (138, 158). The method includes the steps of monitoring (312) a...
US-7,117,128 Method and apparatus for digital signal filtering
A Q-Filter is a reconfigurable technique that performs a continuum of linear and nonlinear filtering operations. It is modeled by unique mathematical structure,...
US-7,117,019 Display and keypad backlight management for portable electronic devices
This invention is a portable electronic device (100) including a display (212), an input device (210), a lighting circuit (204), a light sensor (206) and a...
US-7,117,009 Apparatus and method for electronic device control
An apparatus and method for electronic device control. The apparatus can include a first housing including a first housing face, a display coupled to the first...
US-7,117,001 Simultaneous voice and data communication over a wireless network
A system, method and computer readable medium for communicating data over a voice channel on a wireless device (300) is disclosed. The method on a wireless...
US-7,116,951 Transmitter circuit and method for modulation distortion compensation
A transmitter circuit (200, 400, 510) and method reduces amplitude modulation distortion in an amplifier (210). The transmitter circuit (200, 400, 510) includes...
US-7,116,940 Embedded communication device within a belt
A mobile communication device (10) embedded within a public safety officer's belt (11) can include a transceiver (14) integrated within the public safety...
US-7,116,786 Interception of secure data in a mobile network
A method for interception of encrypted end-to-end (12, 14) communication data stores encryption keys (42, 44) of secure communication users. Upon intercept...
US-7,116,784 Method and apparatus for authenticated reporting in a mobile communication device
A mobile communication device (200) has a software architecture (302) that includes a closed operating environment (306). The closed operating environment is...
US-7,116,643 Method and system for data in a collection and route discovery communication network
A communication system provides for data collection and route discovery for a network of distributed nodes. A base code having a data collection function...
US-D529,440 Cradle for a communication device
US-7,114,069 Reconfigurable processing circuit including a delay locked loop multiple frequency generator for generating a...
A reconfigurable processor circuit (200) consistent with certain embodiments of the present invention has an array of configurable circuit blocks (208), wherein...
US-7,113,997 Method and device for providing more accurate subscriber billing
A PDSN (18) includes a usage recording agent (19) for distinguishing between nonbillable and billable activity of a subscriber device 12. The usage recording...
US-7,113,804 Communication device and method of operation therefore
A communication device (105) includes a first communication block (205) for operation within a first communication network (150); and a second communication...
US-7,113,788 Method and apparatus for network formation
When a requesting node (402) has routing capabilities and attempts to join a network and there are no association slots available, the requesting node (402) will...
US-7,113,771 Method and apparatus for enabling and rewarding wireless resource sharing
A method and apparatus determines whether a wireless apparatus (106a) that is operative to communicate over both a wireless wide area network (104) and a...
US-7,113,761 RF power device with on-chip digital control and optical interface
RF power device module (500) having an RF power device chip (206) which integrates an RF power device (208) with at least one of DC detector circuits (201, 202),...
US-7,113,514 Apparatus and method for implementing a packet based teleconference bridge
A method and apparatus for effecting multi-party teleconferencing that avoids the need for tandem vocoding of packet based information from conference call...
US-7,111,362 Electronics devices with spring biased hinges and methods therefor
A hinged panel (110) coupled to a body member (120), for example in a wireless communications device, including a torsion spring (150) coupled to the body member...
US-D529,024 Wireless communication device
US-7,111,089 Programmable scheduler for digital signal processor
A digital signal processor operates in conjunction with a scheduler hardware module and a scheduler software module in executing a highest priority runnable...
US-7,111,066 Method of operating a storage device
A method of operating a storage device (220) on a multi-service platform module (102) within a multi-service platform system (100), includes initializing a first...
US-7,110,770 Network element system method computer program and data carrier for network optimisation
A system is provided for optimisation processing in a cellular communications network having a central element (30) and a number of distributed network elements...
US-7,110,766 Method of generating a handoff candidate list
A method of generating a handoff candidate list (490) to provide to a mobile station (302) may include providing the mobile station in a multi-sector handoff...
US-7,110,559 System and method for controlling audio output
The invention concerns a method (300) and system (100) for controlling audio output. The method includes the steps of inputting (312) an audio signal and a...
US-7,110,536 Acoustic seal system
An acoustic seal system (100). The system (100) includes a flexible sealing element (110) having a ridge (134) for engaging a cover (118) with a sealing...
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