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Patent # Description
US-6,959,203 Portable communication device used as an accessory for a mobile communication system
In one embodiment, a two-way radio console (600) and a portable communication device (100) comprise a mobile communication system in accordance with the present...
US-6,959,170 Communications receivers and methods therefor
A method in a radio communication device having a receiver receiving a wideband signal in the presence of narrowband blockers method in direct conversion and...
US-6,959,054 Filter bank and receiver for processing continuous phase modulated signals
A filter bank (10) and receiver including the filter bank (10) that is designed for processing a baseband signal of a received continuous phase modulated signal...
US-6,959,050 Method and apparatus for synchronizing an OFDM signal
An apparatus (300) for and method of synchronizing OFDM signals utilizes a single baud to provide synchronization in time, frequency, and per-subcarrier rotation...
US-6,958,990 Controlling transmit duty cycle by position of cover
A battery powered, portable, wireless communications transceiver device (10), has a housing (11) including a first portion (12) and a second portion (14). The...
US-6,958,984 Method and apparatus for aggregation of wireless resources of proximal wireless units to facilitate diversity...
A group of independent wireless apparatus (106a-106n) in a wireless local area network are identified and coordinated (aggregated) using the short-range wireless...
US-6,957,092 Disposable device with removable radio module
A method and apparatus for a disposable mobile communication device having a destructively removable radio module. The mobile communication device can include a...
US-6,957,081 Multi-mode mobile communications device with continuous mode transceiver and methods therefor
A multi-mode wireless communications device (100) and methods therefor, including a first transceiver having a continuous reception mode receiver coupled to a...
US-6,957,073 Mobile location explorer and methods therefor
A method and a mobile wireless communication device (100) capable of virtual exploration of information associated with a location of the device including a...
US-6,957,056 Receiver and method for determining an intermediate frequency in a wireless communication device
A receiver for a wireless communication device is disclosed. The receiver comprises a plurality of frequency tines coupled to receive an intermediate frequency...
US-6,956,893 Linear minimum mean square error equalization with interference cancellation for mobile communication forward...
The present invention provides linear MMSE equalization with parallel interference cancellation for symbol determination in a forward link of a CDMA...
US-6,956,544 Dual mode display
A dual mode display (100) includes a monochrome reflective direct view display (110) and a full color virtual display (150) located behind the monochrome...
US-6,956,487 Battery charging status indication circuit
This invention includes a circuit for displaying charge status to a user. The circuit includes circuitry for comparing a supply or reference voltage to a cell...
US-D510,722 Rechargeable battery pack
US-6,954,649 Method and device for choosing a system selection algorithm that is location dependent
A wireless communications unit 200, and corresponding method within, is arranged and constructed for choosing a system selection algorithm that is used for...
US-6,954,446 Multiple mode RF communication device
A multiple mode RF communication device (100), such as a transmitter, receiver or transceiver, has a first RF communication resource (102, 122) that communicates...
US-6,954,432 Method and apparatus for improving perceived signal quality of transmitted information in a full duplex...
A full duplex wireless communication system (100) one or more wireless communication devices (101) and fixed infrastructure equipment that includes at least a...
US-D510,562 Charger for a communication device
US-6,952,795 Method and apparatus for verifying the integrity of control module operation
A control module (100) includes a first signal processing unit (102) that is coupled to a second signal processing unit (114) by a control bus (130), an address...
US-6,952,592 Method and apparatus for limiting a transmission in a dispatch system
A controller 103 for a dispatch communications system 100 that is arranged and constructed for limiting a transmission in the dispatch communications system,...
US-6,952,574 Method and apparatus for automatically tracking location of a wireless communication device
A wireless communication system (100) employs a method (700) and apparatus for automatically tracking locations of wireless communication devices (102, 104, 106)...
US-6,952,573 Wireless receiver with stacked, single chip architecture
A monolithic wireless receiver suitable for use in a global positioning system (GPS) or other radio frequency (RF) application suitably includes a mixed-mode...
US-6,952,457 Method and system for adapting a training period in a turbo decoding device
A method of processing an information sequence with a decoder is provided. A window within the information sequence is selected. A training period is calculated...
US-6,952,350 Portable electronic device including an acoustic chamber
An electronic device. The electronic device can include a frame including at least one aperture, the frame having a first side and a second side, an audio source...
US-6,952,044 Monolithic bridge capacitor
According to the most preferred embodiments of the present invention, at least one of the two plates of a capacitor is formed in at least two different layers of...
US-D510,333 Communication device
US-D510,332 Radio housing
US-6,950,796 Speech recognition by dynamical noise model adaptation
The invention provides a Hidden Markov Model (132) based automated speech recognition system (100) that dynamically adapts to changing background noise by...
US-6,950,422 Interference reduction within a communication system
When polled, a remote unit (113) provides a radio access network (RAN 101) with an acknowledgment message. The acknowledgment message contains information such...
US-6,950,309 Power amplifier module assembly
A power amplifier module assembly (100) includes a PA module (102) having a flange (104) and a mounting bracket (106) coupled thereto. A thermally conductive pad...
US-6,949,816 Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second...
A semiconductor component for electrical coupling to a substrate (230) includes: a semiconductor chip (110); a non-leaded leadframe (120) including a plurality...
US-6,948,130 Appending signature to size limited message
A messaging device (100) has a keyboard, keypad or other input device (150) that receives entry of a message. A processor (110), upon receipt of a command from...
US-6,947,880 Method for improving accuracy of a velocity model
A first velocity model for a first object (190) and a second velocity model for a second object (195) are established. A spatial relationship between the first...
US-6,947,774 Variable delta voltage tracking regulator and method therefor
A telematics communication system (100) receives an input supply voltage (Vin) (122) from a battery (102) charged by an alternator (101) in an automotive...
US-6,947,773 Method and apparatus for reducing echo feedback in a communication system
A method and apparatus for reducing echo feedback in a wireless communication system (10) is accomplished when a receiving communication unit (24) senses a...
US-6,947,771 User interface for a portable electronic device
The present invention is a user interface (120) for an ideographic character input device (100) comprising three rows (148, 150, 152) of adjacent input keys. A...
US-6,947,760 Method of optimizing the transmission of data in a wireless communication network
A method of optimizing the transmission of data in a wireless communication network is disclosed. The method comprises the steps of acquiring a first ...
US-6,947,555 Communication device having illuminated audio indicator
A radio (100) provides multiple audio modes of operation, such as a cellular and dispatch modes. Illumination devices (108, 110) are located near the radio's...
US-6,947,554 Least mean power consumption in telecommunications systems
A programmable access point (110) has a line driver (201), sensors (202), comparator and control logic (203), a power supply (206), and a backup power supply...
US-6,947,446 Slot format and acknowledgement method for a wireless communication system
A slot format and acknowledgment method for use in a communication network that contains one or more wireless links. The slot format provides for the segmenting...
US-6,947,436 Method for optimizing forward link data transmission rates in spread-spectrum communications systems
An apparatus and method that optimizes the data rate for forward link data transmissions in a spread-spectrum communications system 106 is provided. The...
US-6,947,406 Establishing connections between terminal equipment and a mobile terminal
A method (500, 600), and apparatus (110, 120) is provided for establishing a connection (111) between a terminal equipment TE (110) and mobile terminal MT (120)....
US-6,947,391 Method of optimizing a network
An optimized network (300), includes providing a switch card topology (350) having a plurality of switching elements (305), where the plurality of switching...
US-6,947,180 Method for reducing analog facsimile call duration over CDMA
Analog facsimile transmission message time can be significantly reduced over a CDMA network by preemptively sending a preamble message indicator (PMI) without...
US-6,944,540 Time determination in satellite positioning system receivers and methods therefor
Method in a Global Positioning System (GPS) receivers, including determining pseudorange (PNR) measurements for at least four satellites (210), determining a...
US-6,944,473 Method for radio access bearer reconfiguration in a communications system
A method for Radio Network Controller (RNC) initiated Radio Access Bearer (RAB) negotiation or renegotiation/reconfiguration in a communication system that...
US-6,944,455 Selective networking method for mobile ad hoc networks
A method of selecting one or more active slave wireless devices from a plurality of active/parked slave wireless devices is implemented by a master wireless...
US-6,944,427 Reduced crossmodulation operation of a multimode communication device
A method to reduce crossmodulation in a multimode radio communication device with a transmitter, a receiver, and a second receiver (400) that operates in a...
US-6,944,422 Method and device for detecting an interference condition
A method of detecting a jamming signal (304) in a wireless device (102) includes providing a plurality of channels (401), wherein each of the plurality of...
US-6,944,289 Delay insertion for echo cancellation, with echo supression, in a communication network
The invention provides an apparatus and method for bulk delay insertion prior to echo cancellation, with echo suppression. The exemplary apparatus embodiment...
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