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)
06/2005
06/21/2005CA2113353C Synchronous tracking am receiver
06/19/2005CA2489951A1 Wireless banking system and wireless banking method using mobile phone
06/18/2005CA2486599A1 Method and system for maintaining synchronization in low-power mode over a frequency hopping radio link
06/16/2005WO2005055623A1 Multi-mode and multi-band rf transceiver and rflated communications method
06/16/2005WO2005055583A2 8x8 transform and quantization
06/16/2005WO2005055565A1 Hands-free telephone
06/16/2005WO2005055481A1 Code channel management in a wireless communications system
06/16/2005WO2005055478A1 Distributed repeater architecture
06/16/2005WO2005055467A1 A 2d rake receiver for use in wireless communication systems
06/16/2005WO2005055466A1 Multi-beam transmitting/receiving apparatus and transmitting/receiving method
06/16/2005WO2005055461A1 Personal communication device with transmitted rf power strength indicator
06/16/2005WO2005055457A1 Method and apparatus for ds-cdma interference suppression using code-specific combining
06/16/2005WO2005055456A1 Method and apparatus of noise variance estimation for use in wireless communication systems
06/16/2005WO2005055455A1 Station comprising a rake receiver
06/16/2005WO2005055454A1 Portable terminal having single extended screen for dual display panels, method of controlling screen display thereof and control device thereof
06/16/2005WO2005055453A1 Wireless communication apparatus and communication control method therefor
06/16/2005WO2005055452A1 Retaining device for holding a portable radio communication device comprising a coupler sub-assembly
06/16/2005WO2005055451A1 Wireless communication device with radio and megaphone modes
06/16/2005WO2005055450A2 Receiving device and receiving method
06/16/2005WO2005055449A1 Bandpass sampling receiver and the sampling method
06/16/2005WO2005055448A1 New receiver architecture for wireless communication
06/16/2005WO2005055446A1 A receiver for wireless communications
06/16/2005WO2005055445A1 Mobile communication terminal
06/16/2005WO2005055442A2 High range rate signaling
06/16/2005WO2005055439A2 Bridged ultra-wideband communication method and apparatus
06/16/2005WO2005055433A1 Decoder apparatus and decoding method
06/16/2005WO2005055203A1 Audio signal coding
06/16/2005WO2005055132A1 Switching means for memory card
06/16/2005WO2005053786A2 Multi-mode programmer for medical device communication
06/16/2005WO2005043939A3 Peak picking in location systems
06/16/2005WO2005041422A3 Call routing configuration from a mobile terminal docking station
06/16/2005WO2005034388A3 Determination of gain factors for wireless communication power
06/16/2005WO2005032154A3 Method of controlling signal transmission in multi-input/multi-output system
06/16/2005WO2005029389A3 Deep sleep in an rfid tag
06/16/2005WO2005004336A3 Adaptive joint source channel coding
06/16/2005WO2004093314B1 System, method, and circuit for dynamic range enhancement in a communication system
06/16/2005WO2004059897A3 Frequency hopping method in orthogonal frequency division multiplexing system
06/16/2005WO2004017529A3 Method and system for maximizing data throughput rate in a power line communications system by modifying payload symbol length
06/16/2005US20050132410 System and method for recording a signal using a central point of control
06/16/2005US20050132409 System and method for recording a signal using a central point of control
06/16/2005US20050131963 Data recording method and data recording apparatus
06/16/2005US20050131922 High bandwidth data transport system
06/16/2005US20050131660 Method for content driven image compression
06/16/2005US20050131644 Global positioning system receiver and correlating circuit thereof
06/16/2005US20050131562 Apparatus and method for reproducing three dimensional stereo sound for communication terminal
06/16/2005US20050130722 Hand-portable devices and covers for hand-portable devices
06/16/2005US20050130719 System and method for outputting dual voice of mobile terminal
06/16/2005US20050130718 Rotary folder-type mobile communication terminal
06/16/2005US20050130716 Apparatus and method for providing sound in a mobile communication terminal
06/16/2005US20050130715 Portable terminal unit
06/16/2005US20050130714 Power saving control method for a wireless communication module
06/16/2005US20050130713 Communication unit energy conservation apparatus and method
06/16/2005US20050130712 [Mobile communication system powered by multiple batteries]
06/16/2005US20050130711 Apparatus and method for canceling residual echo in a mobile terminal of a mobile communication system
06/16/2005US20050130706 Radio communication method and radio communication terminal
06/16/2005US20050130705 Hybrid mobile terminal and method for controlling the same
06/16/2005US20050130700 Radio transceiver on a chip
06/16/2005US20050130699 Antenna impedance matching device and method for a portable radio telephone
06/16/2005US20050130698 Apparatus and method for wireless coupling of integrated circuit chips
06/16/2005US20050130690 Transmission power control method and transmission power control device
06/16/2005US20050130686 Mobile station, base station, communication system, and communication method
06/16/2005US20050130672 Method and system for determining mobile station position
06/16/2005US20050130640 Telecommunication module comprising a system-data processing means for executing at least one telecommunication activity
06/16/2005US20050130625 Apparatus for reporting a fee discount zone in a mobile communication terminal and method for reporting the same
06/16/2005US20050130621 Flood evacuation system for subterranean telecommunications vault
06/16/2005US20050130620 Segmented radio frequency electrode apparatus and method for uniformity control
06/16/2005US20050130619 Radio-frequency mixer arrangement
06/16/2005US20050130618 Sampling mixer with asynchronous clock and signal domains
06/16/2005US20050130617 Variable-gain low noise amplifier for digital terrestrial applications
06/16/2005US20050130616 Method for path searching and verification
06/16/2005US20050130615 Programmable gain amplifier (PGA) with AGC in receiver section
06/16/2005US20050130614 Function calling apparatus and computer program for executing a function calling process
06/16/2005US20050130613 Program selecting apparatus
06/16/2005US20050130611 The integrated communication terminal for next generation mobile telecommunications
06/16/2005US20050130610 Radio transmitter testing method, radio transmitter and base station
06/16/2005US20050130609 Transmitter circuit and method for modulation distortion compensation
06/16/2005US20050130608 Self-tuning variable impedance circuit for impedance matching of power amplifiers
06/16/2005US20050130603 Low noise transceiver
06/16/2005US20050130602 [wireless transmitting/receiving circulator circuit]
06/16/2005US20050130599 Method and apparatus for reducing data rate transmitted in a beam without affecting its power flux density
06/16/2005US20050130594 Walkie-talkie pen
06/16/2005US20050130592 Inter-cellular interference cancellation
06/16/2005US20050130583 Mobile receiver
06/16/2005US20050130029 Battery pack mounting apparatus for mobile communication terminals
06/16/2005US20050129413 Method of transmitting information with the help of chaotic signals
06/16/2005US20050129192 Apparatus and method for controlling incoming melody
06/16/2005US20050129156 Time signal receiver and decoder
06/16/2005US20050129153 Ultra wideband communication system, method and device with low noise reception
06/16/2005US20050129152 Method and sytem for noise reduction in measurement receivers using automatic noise subtraction
06/16/2005US20050129151 Wireless receiving device suppressing occurrence of reception error
06/16/2005US20050129150 AGC system, AGC method, and receiver using the AGC system
06/16/2005US20050129146 Acquisition of a code modulated signal
06/16/2005US20050129140 System and method for reducing dynamic range and improving linearity in an amplication system
06/16/2005US20050129139 Tag tracking
06/16/2005US20050129128 Adaptive joint source channel coding
06/16/2005US20050129124 Adaptive motion compensated interpolating method and apparatus
06/16/2005US20050129106 Equalizer and method of setting initial value for same
06/16/2005US20050129105 Determination of the adaption coefficient for adaptive equalizers in communication systems based on the estimated signal-to-noise ratio and the mobile speed
06/16/2005US20050129102 Cellular radio communication system cellular radio communication method and rake reception method
06/16/2005US20050129100 Architecture for per tone equalizer with reduced complexity for DMT-based xDSL modems