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Gene expression programming algorithm
A gene expression programming genetic algorithm for performing symbolic regression is provided. The algorithm avoids expression bloating and over fitting by...
Adaptive transmission method
Mobile units in a multicarrier, multidimensional communications system can assess their own channel coherence time attributes (base stations can also access such...
Antenna method and apparatus
A wireless communication unit provides (10) a first signal as received from a first portion (11) of a single antenna and provides (13) a second signal as...
Method for dynamically adjusting the number of retransmissions and NAKs in
a communications system implementing...
In a communications system implementing Transmission Control Protocol/Internet Protocol (TCP/IP), an apparatus and method for increasing the number of NAKs...
Methods for sequencing datagram transmissions
Methods for sequencing datagram transmissions are disclosed, including, receiving an unqueued segment to be enqueued in a queue. The queue comprises at least one...
Method and system for selective control of charging a power source
The invention concerns a method (200) and system (100) for selective control of charging a power source (122). The method can include the steps of charging (212)...
Plasma etch process for multilayer vias having an organic layer with
A process is provided for fabricating a via 52 between bonded wafers without undercutting an organic bonding material 32. The process for forming the via 52 in a...
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...
Method and apparatus for providing authentication in a communication
A method includes receiving an authentication request from a mobile station (401) and determining whether to forward the request to an authentication agent. When...
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...
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...
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...
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...
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...
Combined speaker and microphone
Radio communications device
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...
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...
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)...
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...
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...
Method and apparatus for the time synchronization in a data communication
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...
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....
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...
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...
Wireless communication device
Holster for a communication device
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...
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...
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,...
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...
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...
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...
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...
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...
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...
Method and apparatus for authenticated reporting in a mobile communication
A mobile communication device (200) has a software architecture (302) that includes a closed operating environment (306). The closed operating environment is...
Method and system for data in a collection and route discovery
A communication system provides for data collection and route discovery for a network of distributed nodes. A base code having a data collection function...
Cradle for a communication device
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...
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...
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...
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...
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...
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),...
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...
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...