Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
12/2010
12/01/2010EP2255449A1 System and apparatus for cascading and distributing wireless signals
12/01/2010EP2255448A1 Vehicle security and monitoring system
12/01/2010EP2255446A1 Echo detection
12/01/2010EP2255445A1 Lightweight electronic device for automatic applications and method
12/01/2010EP2255444A1 Software defined radio
12/01/2010EP2127189B1 Method for generating downlink frame, and method for searching cell
12/01/2010EP2127188B1 Method for generating downlink frame, and method for searching cell
12/01/2010EP1698064B1 Method for path searching and verification
12/01/2010EP1499027B1 Distortion compensation apparatus
12/01/2010EP1466420B1 Improved time tracking loop
12/01/2010CN201663705U Communication base station for landscaping
12/01/2010CN201663600U Bluetooth wireless transmission device
12/01/2010CN201663596U Cavity pre/post-selector
12/01/2010CN201663595U Multi-user combined receiving device
12/01/2010CN201663594U Responder of Webmaster
12/01/2010CN201663593U Mobile terminal
12/01/2010CN201663592U Antenna device and signal transmitting and receiving system
12/01/2010CN201663591U Radio with power supply through USB
12/01/2010CN201663590U Multifunctional combined portable radio
12/01/2010CN201663589U Audio receiving device with wired/wireless automatic switching function
12/01/2010CN201663491U Electric terminal and NFC charging system
12/01/2010CN1988394B Method and device for control burst noise
12/01/2010CN1980077B Non-orthogonal-interference estimation method and device in wide-bind CDMA mobile communication system
12/01/2010CN1976242B Method and device for delaying sample signal
12/01/2010CN1905419B Interference detecting processing system and method
12/01/2010CN1883131B Device and method for determining channel estimation
12/01/2010CN1823487B Method and controller for controlling communication resources
12/01/2010CN1799203B Adaptive intermodulation distortion filter for zero-IF receivers
12/01/2010CN1797242B 控制环路滤波器 Control loop filter
12/01/2010CN1795629B 无线终端设备 The wireless terminal device
12/01/2010CN1787388B Receiving apparatus and reception antenna setting method
12/01/2010CN1765065B Information processing device and communication apparatus with antenna switching function and antenna switching control device, antenna switching control program and computer read recording medium wit
12/01/2010CN1759539B Multi-band frequency synthesizer
12/01/2010CN1717872B Reception device and method for displaying C/N ratio of the reception device
12/01/2010CN1682459B Device and method for carrying out correlations in a mobile radio system
12/01/2010CN101904131A Receiver adjustment between pilot bursts
12/01/2010CN101904105A Mobile handset employing efficient backup and recovery of blocks during update
12/01/2010CN101904104A Amplifying circuit with bypass circuit, and electronic device using the same
12/01/2010CN101904103A Processing transmission signals in radio transmitter
12/01/2010CN101904052A Patch antenna device
12/01/2010CN101903852A Translucent touch screens including invisible elecronitc component connections
12/01/2010CN101902767A Wireless communication system and wireless communication method for switching wireless channels
12/01/2010CN101902597A User interface for a remote control application
12/01/2010CN101902418A Distortion compensation apparatus and method
12/01/2010CN101902323A Chaos spread spectrum sequence complexity measurement method based on fuzzy relation entropy
12/01/2010CN101902302A Joint list detection and decoding method for fixing complexity of block codes
12/01/2010CN101902300A Decoding equipment and implementation method thereof
12/01/2010CN101902288A Method for measuring delay of direct sequence spread spectrum binary phase shift keying modulator
12/01/2010CN101902287A Calibration test system, device and method of receivers
12/01/2010CN101902286A Automatic network retrieval and display device
12/01/2010CN101902258A Method and device for acquiring digital pre-distortion processing parameter
12/01/2010CN101902254A System for controlling TETRA wireless communication relegation for metro
12/01/2010CN101902253A Method and device for updating and generating MAIO hopping sequences
12/01/2010CN101902252A Mobile station, a radio communications system
12/01/2010CN101902251A Method and system for detecting cooperative spectrum based on LTE
12/01/2010CN101902250A Method and equipment for determining length of smooth window in channel estimation
12/01/2010CN101902249A Frequency shift estimation device and method
12/01/2010CN101902248A Receive data decoding method in short-range wireless network
12/01/2010CN101902247A Method for sampling received signal by using terminal equipment and terminal equipment
12/01/2010CN101902246A Method and equipment for detecting multicast single-frequency network received signal
12/01/2010CN101902245A Method and device for calculating parameters for automatic frequency control by adopting combined detection
12/01/2010CN101902244A Method for spreading spectrum and decoding in short-range wireless network
12/01/2010CN101902243A Configurable multimode radio-frequency front end module and mobile terminal having same
12/01/2010CN101902242A Radio-frequency front-end circuit with single-ended input differential output applied to ultra-wideband system
12/01/2010CN101902241A High frequency switch module
12/01/2010CN101902240A Setting method of miniaturized structure of satellite communication portable station
12/01/2010CN101902239A Communication method and mobile communication terminal
12/01/2010CN101902238A USB wireless extension system
12/01/2010CN101902237A In-vehicle apparatus, cellular phone and method for controlling the communication between them
12/01/2010CN101902236A Integrated structure of Ka frequency band radio frequency part of satellite piggyback station
12/01/2010CN101902235A Demodulator and communication apparatus
12/01/2010CN101902234A Radio wave receiver
12/01/2010CN101902233A Receiver
12/01/2010CN101902232A Portable device
12/01/2010CN101902231A Multi-dimensional VOLTERRA series transmitter linearization
12/01/2010CN101902212A High-frequency module
12/01/2010CN101902205A Signal transmit-receive switching radio frequency amplifier for wireless communication system
12/01/2010CN101901961A Device for receiving signals, antenna device and mobile terminal
12/01/2010CN101901506A On board unit (OBU) for realizing electronic toll collection (ETC) by using mobile phone and mobile phone thereof
12/01/2010CN101900818A Beidou satellite communication device having voice call function
12/01/2010CN101383669B Duplicate playing data transmitting and receiving apparatus and method using pulse signal
12/01/2010CN101304510B Communication system, video signal transmitting method, transmitter and method, receivr and method
12/01/2010CN101272131B Amplifier circuit and method for amplifying signal
12/01/2010CN101241978B Battery cover structure
12/01/2010CN101222467B Leading transmission method of orthogonal frequency division multiplexing system
12/01/2010CN101119595B Communication network, mobile station and processing method thereof
12/01/2010CN101083809B Mobile terminal and method for changing an operational mode using speech recognition
12/01/2010CN101064543B Wireless communication system, wireless communication apparatus and wireless communication method
12/01/2010CN101056121B Interference estimation circuit and method
12/01/2010CN101026569B Device and method for mitigating effects of impulse noise on data packet transfer
11/2010
11/30/2010US7844406 Level measurement system
11/30/2010US7844312 System for accessing information and for communication in a vehicle having a plurality of coupled units
11/30/2010US7844311 Mobile terminal having acoustic transducer and control method thereof
11/30/2010US7844309 Exchangeable keymat
11/30/2010US7844308 Communicating over a wireless network
11/30/2010US7844306 Power transmission network
11/30/2010US7844302 Communication terminal, reception notifying method, and computer-readable recording medium
11/30/2010US7844301 Method for displaying multimedia contents and mobile communications terminal capable of implementing the same
11/30/2010US7844299 Mobile station capable of and a method for generating chip patterns for transmission
11/30/2010US7844298 Tuned directional antennas
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