Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
09/2005
09/06/2005US6940347 Amplifier
09/06/2005US6940263 Testing a transceiver
09/06/2005US6939300 Multiple level transmitter and method of transmitting
09/06/2005US6939155 Modular electronic systems for vehicles
09/06/2005CA2445176C Set top terminal for cable television delivery systems
09/06/2005CA2372685C Apparatus and method for generating frame sync word and verifying the frame sync word in w-cdma communication system
09/06/2005CA2349656C Method and apparatus for two-way communications amongst a plurality of communications devices
09/03/2005CA2459438A1 System and method for mapping information symbols to transmission symbols
09/03/2005CA2459428A1 Signal recognition in an on-frequency repeater
09/01/2005WO2005081565A1 Method, apparatus and computer program product for intuitive energy management of a short-range communication transceiver associated with a mobile terminal
09/01/2005WO2005081564A1 Method of operation of terminal device in mobile system
09/01/2005WO2005081549A2 Device for converting umts signals
09/01/2005WO2005081502A1 Electroacoustic communications device
09/01/2005WO2005081482A1 Chip-level or symbol-level equalizer structure for multiple transmit and receiver antenna configurations
09/01/2005WO2005081442A1 Method of selecting transport channel parameters, radio system, controller, user equipment and base station
09/01/2005WO2005081441A2 Adaptive correlation of access in a packet-based communication system
09/01/2005WO2005081438A1 Interference cancellation in a signal
09/01/2005WO2005081426A1 Wireless diversity receiver with shared receive path
09/01/2005WO2005081423A2 Wireless communication apparatus
09/01/2005WO2005081422A1 Receiving method and apparatus
09/01/2005WO2005081421A1 Increased ultra wideband (uwb) user capacity transmitter utilizing beam forming
09/01/2005WO2005081420A1 Cdma-rfid
09/01/2005WO2005081419A1 Data transmission method, communication system, base station and transceiver
09/01/2005WO2005081418A1 Mobile terminal equipment and antenna thereof
09/01/2005WO2005081417A1 Portable wireless device
09/01/2005WO2005081416A1 Scalable, cooperative, wireless networking for mobile connectivity
09/01/2005WO2005081415A1 Sliding apparatus for sliding-type mobile phone
09/01/2005WO2005081414A1 Control of a power amplifier for reducing power consumption in a transceiver
09/01/2005WO2005081413A1 Radio transmitter with reduced power consumption
09/01/2005WO2005081412A2 Ultra wideband signal formatting scheme
09/01/2005WO2005080867A1 Audio assembly and connection system for hats
09/01/2005WO2005079448A2 Audio player assembly comprising an mp3 player
09/01/2005WO2005079206A2 Optimization of ultra-wideband communication through a wire medium
09/01/2005WO2005067156A3 Microwave frequency converter
09/01/2005WO2005055439A3 Bridged ultra-wideband communication method and apparatus
09/01/2005WO2005039196B1 Multimode receiver for frequency error mitigation
09/01/2005WO2004062181A3 Radio receiving, recording and playback system
09/01/2005US20050193310 Method and apparatus for controlling transmitting, receiving, and re-transmission
09/01/2005US20050193031 Systems and methods for backing up data files
09/01/2005US20050192069 Secured wireless handsets
09/01/2005US20050192068 Radio frequency arrangement and production method and also use
09/01/2005US20050192067 Radiative focal area antenna transmission coupling arrangement
09/01/2005US20050192062 Recharging method and apparatus
09/01/2005US20050192061 Communications system providing automatic text-to-speech conversion features and related methods
09/01/2005US20050192059 Adaptive receive and omnidirectional transmit antenna array
09/01/2005US20050192057 Antenna apparatus enabling easy reception of a satellite and a mobile object equipped with the antenna apparatus
09/01/2005US20050192055 Method of configuring base station, and base station
09/01/2005US20050192050 Method and apparatus for processing incoming call of wireless telephone having camera
09/01/2005US20050192049 Cordless terminal for connection to computer and communication networks and/or information networks
09/01/2005US20050192043 Communication terminal
09/01/2005US20050192038 Camera-equipped mobile terminal and method for controlling picture-taking function of the same
09/01/2005US20050191996 Method for transmitting message of mobile terminal
09/01/2005US20050191987 Cellular communications system providing mobile cellular device battery saving features while accommodating user access requests and related methods
09/01/2005US20050191986 FM detector for direct-conversion receiver
09/01/2005US20050191985 Diode ring configuration for harmonic diode mixers
09/01/2005US20050191984 Apparatus and method for feed-forward image rejection in a dual conversion receiver
09/01/2005US20050191983 Receiving arrangement for a radio signal
09/01/2005US20050191981 Method and device for amplifying a reception signal
09/01/2005US20050191980 Method and apparatus for complex cascade sigma-delta modulation and single-sideband analog-to-digital conversion
09/01/2005US20050191979 Multiple tuners in a single radio receiver
09/01/2005US20050191978 Antenna diversity receiver
09/01/2005US20050191977 On-chip impedance matching power amplifier
09/01/2005US20050191976 Reconfigurable transmitter with direct digital to RF modulator
09/01/2005US20050191975 Method and apparatus for a high performance and high dynamic range baseband power control system
09/01/2005US20050191974 Single side band transmissions
09/01/2005US20050191973 High-frequency circuit device
09/01/2005US20050191971 Assisted listening device
09/01/2005US20050191970 Cell phone
09/01/2005US20050191969 Method and apparatus for changing the behavior of an electronic device
09/01/2005US20050191967 System and method for a GPS enabled antenna
09/01/2005US20050191966 Receiver and electronic apparatus including receiver
09/01/2005US20050191964 System and method for enhanced interoperability between a plurality of communication devices
09/01/2005US20050190871 Multicarrier communication using a time domain equalizing filter
09/01/2005US20050190870 Relayed communication with versatile self-interference cancellation
09/01/2005US20050190867 Low cost and high performance narrowband interference cancellation system
09/01/2005US20050190863 Receiving device and integrated circuit for reception
09/01/2005US20050190862 Receiving device and integrated circuit for reception
09/01/2005US20050190861 Receiving device and integrated circuit for reception
09/01/2005US20050190858 Apparatus and method for reducing peak-to-average power ratio in a CDMA communication system
09/01/2005US20050190857 Digital predistortion system and method for linearizing an RF power amplifier with nonlinear gain characteristics and memory effects
09/01/2005US20050190856 Transmission arrangement, particularly for mobile radio
09/01/2005US20050190854 Polar transmitter with digital to RF converter
09/01/2005US20050190851 Transmitting RF signals employing improved high-level combinations of analog FM and digital signals
09/01/2005US20050190849 Communications system, method and device
09/01/2005US20050190827 Modulation/demodulation apparatus for the encoding and decoding of data and method for encoding and decoding data
09/01/2005US20050190826 Digital subscriber line modem with bitloading using channel condition model
09/01/2005US20050190825 Bit-loading in multicarrier communication systems in the presence of an asymmetric, correlated Gaussian noise sources
09/01/2005US20050190824 Method and apparatus for mounting a modem to a carrier assembly
09/01/2005US20050190823 Interface apparatus and method for data recovery and synchronization
09/01/2005US20050190820 Bit down-scaling apparatus and method, GPS synchronization acquisition method, and GPS receiver
09/01/2005US20050190819 Apparatus and method for providing code timing acquisition in a mobile communication system using multiple antennas
09/01/2005US20050190818 PN code generator, GOLD code generator, PN code despreader, method for generating PN code, method for generating GOLD code, method for despreading PN code and computer program
09/01/2005US20050190817 System and method for unified channelization for multi-band OFDM
09/01/2005US20050190791 Switching matrix for software radio
09/01/2005US20050190735 Mobile terminal
09/01/2005US20050190715 Communications system, method and devices
09/01/2005US20050190710 Method and system for reducing battery consumption in wireless transmit/receive units (WTRUs) employed in a wireless local area network/wireless wide area network (WLAN/WWAN)
09/01/2005US20050190689 Suppressing cross-polarization interference in an orthogonal communication link
09/01/2005US20050190688 Code generation, in particular for umts digital communications
09/01/2005US20050190542 Case for handheld device