| 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) |
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| 04/30/2008 | CN201054621Y Sliding switch structure |
| 04/30/2008 | CN201054619Y Mobile phone with waterproof keyboard |
| 04/30/2008 | CN201054616Y Mobile phone protection shell with removable card clamper |
| 04/30/2008 | CN201054596Y Automatic detection device for Bluetooth frequency modulation transmission belt port |
| 04/30/2008 | CN201054585Y A radio earphone with automatic voice prompt function |
| 04/30/2008 | CN201054582Y Strong reverse-phase intercrossed coupling structure |
| 04/30/2008 | CN201054581Y Vacuum capacitor with drive |
| 04/30/2008 | CN201054580Y Separated mobile phone battery |
| 04/30/2008 | CN201054579Y Onboard theft-proof commercial phone |
| 04/30/2008 | CN201054578Y Radio with built-in voice module |
| 04/30/2008 | CN201054568Y A ground circuit for restraining electromagnetic interference from power |
| 04/30/2008 | CN201054382Y An entertainment mobile active receiving antenna device |
| 04/30/2008 | CN201054381Y An entertainment mobile active receiving antenna device |
| 04/30/2008 | CN101171873A Fm transmitter control |
| 04/30/2008 | CN101171865A Base station, mobile station, mobile communication system and control signal transmission control method |
| 04/30/2008 | CN101171863A Transmitting apparatus and radio resource assigning method |
| 04/30/2008 | CN101171816A An apparatus for band limiting in SC-FDMA communications systems and method thereof |
| 04/30/2008 | CN101171808A Wireless local area network (WLAN) method and system for presence detection and location finding |
| 04/30/2008 | CN101171776A Transmission power control method and apparatus |
| 04/30/2008 | CN101171775A Receiving apparatus, receiving method, transmitting apparatus and transmitting method used for uplink channel |
| 04/30/2008 | CN101171772A Transmission power control method, mobile station, radio base station, and radio network control station |
| 04/30/2008 | CN101171771A Transmission power control method, radio base station, and radio network control station |
| 04/30/2008 | CN101171770A Receiving apparatus and receiving method used for downlink channel |
| 04/30/2008 | CN101171760A An adaptive MAC protocol based on multi-user detection |
| 04/30/2008 | CN101171759A Determining a detection signal in a spread spectrum communications system |
| 04/30/2008 | CN101171758A Tag multiplication |
| 04/30/2008 | CN101171757A Versatile antenna system |
| 04/30/2008 | CN101171756A System and method for receiving multiple channels |
| 04/30/2008 | CN101171755A Control of sleep modes in a wireless transceiver |
| 04/30/2008 | CN101171754A Apparatus and method for determining sleep clock timing |
| 04/30/2008 | CN101171753A Separation of cochannel FM signals |
| 04/30/2008 | CN101171752A Transmitter and communication apparatus using same |
| 04/30/2008 | CN101170832A A method for realizing base station transceiver loop networking |
| 04/30/2008 | CN101170812A A signal receiving method for base station receiver |
| 04/30/2008 | CN101170800A A terminal interference tool for TDD cellular communication system and its realization method |
| 04/30/2008 | CN101170760A Method for recognizing data service style |
| 04/30/2008 | CN101170759A Multi-mode communication terminal, multi-mode communication realizing method |
| 04/30/2008 | CN101170659A Broadcast receiver and method of controlling the same |
| 04/30/2008 | CN101170654A Signal receiving structure |
| 04/30/2008 | CN101170589A Hinge mechanism and portable terminal |
| 04/30/2008 | CN101170534A A timing rough synchronization capturing method for mobile multimedia broadcast system |
| 04/30/2008 | CN101170528A TD-SCDMA and 3G terminal digital base band filter |
| 04/30/2008 | CN101170525A MLSE simplification detection method and its device based on blocked QR decomposition |
| 04/30/2008 | CN101170386A Self-adapted multi-antenna receiving and transmission method based on mean and covariance |
| 04/30/2008 | CN101170366A Method for realizing signal joint detection based on minimum mean variance linear block balance |
| 04/30/2008 | CN101170356A Carrier control method and system based on multi-carrier base station |
| 04/30/2008 | CN101170355A Filter bandwidth identification method and filter based on multi-carrier base station system |
| 04/30/2008 | CN101170349A Real time clock calibration circuit |
| 04/30/2008 | CN101170348A User terminal access method and device for time-division-synchronization code multi-address system |
| 04/30/2008 | CN101170330A RF power amplification bypass system and its method |
| 04/30/2008 | CN101170320A Crossed master/slave switching method |
| 04/30/2008 | CN101170319A A method for filtering interference signals and base station |
| 04/30/2008 | CN101170318A A pilot design method and device |
| 04/30/2008 | CN101170317A A multi-level mixing detection method and its device |
| 04/30/2008 | CN101170316A Downlink information feedback and receiving method and device |
| 04/30/2008 | CN101170315A Dynamic multiradio bandwidth conservation |
| 04/30/2008 | CN101170314A A circuit and software fusion structure of mobile communication terminal and RF recognition reader |
| 04/30/2008 | CN101170313A Electronic device based on the mobile phone and its control method |
| 04/30/2008 | CN101170312A Article case with rfid tag and rfid system |
| 04/30/2008 | CN101170311A Mobile communication device |
| 04/30/2008 | CN101170310A A digital/analog mixed automatic gain control device |
| 04/30/2008 | CN101170309A Portable USB digital audio processing device |
| 04/30/2008 | CN101170308A Switch circuit, front end module and radio terminal including the switch circuit |
| 04/30/2008 | CN101170209A Antenna device, receiving device and clock based on magnetic sensor |
| 04/30/2008 | CN101169679A Multiple state reset method and multiple state reset circuit |
| 04/30/2008 | CN101169675A Electronic device comprising spiral elastic component as inductor assembly |
| 04/30/2008 | CN100386005C Printed-circuit board, electronic part having shield structure, and radio communication apparatus |
| 04/30/2008 | CN100385994C Apparatus and method for identifying a neighboring cell boundary in a mobile communication system |
| 04/30/2008 | CN100385987C Gsm and CDMA mode conversion device |
| 04/30/2008 | CN100385981C Apparatus and method of synchronously performing TV receiving and calling functons in mobile telephone |
| 04/30/2008 | CN100385979C Apparatus and method for adjustnig time in a terminal with built-in analog watch |
| 04/30/2008 | CN100385966C Radio network, base station, terminal and method for switching useful data and control data, |
| 04/30/2008 | CN100385952C Image and information processing apparatus and method, and information processing system |
| 04/30/2008 | CN100385897C Equipment forbidden device |
| 04/30/2008 | CN100385893C Mobile communication terminal with bass boosting circuit |
| 04/30/2008 | CN100385890C Mobile unit having internet protocol functionality |
| 04/30/2008 | CN100385886C Differential bit soft value exporting method in orthogonal spectrum expansion differential phase modulation |
| 04/30/2008 | CN100385840C Device and method for generating quaternary complex quasi-orthogonal code and spreading transmission signal using quasi-orthogonal code in CDMA communication system |
| 04/30/2008 | CN100385839C Baseband signal multiplex circuit and method in the same for control transmission lever |
| 04/30/2008 | CN100385838C Apparatus and method for gating data on control channel in CDMA communication system |
| 04/30/2008 | CN100385833C Path search method, channel estimating method and communication device |
| 04/30/2008 | CN100385832C Multiple RF signal switching apparatus and method for determining RF signal input structure |
| 04/30/2008 | CN100385829C Aiding beam identification in a satellite system |
| 04/30/2008 | CN100385823C Multiple input and multipute output telecommunication system with speed-up ball decode |
| 04/30/2008 | CN100385821C Transmit power control during condition of out-of-lock for fingers in a rake receiver |
| 04/30/2008 | CN100385819C Apparatus and method for acquiring code group in asynchronous w-cdma system |
| 04/30/2008 | CN100385818C Method for adjacent cell joint detection in time-dvision duplex CDMA system |
| 04/30/2008 | CN100385817C Sliding correlator |
| 04/30/2008 | CN100385816C Power measurement of received CDMA signals using soft threshold preprocessing after correlation |
| 04/30/2008 | CN100385815C A PN code capture method having decision threshold adaptive estimation function |
| 04/30/2008 | CN100385814C Method and device for construction of an interference matrix for a coded signal processing engine |
| 04/30/2008 | CN100385813C Multi-path fading channel received signal processing method and direct series spread spectrum receiver |
| 04/30/2008 | CN100385812C Multipath propagation delay determination means using periodically inserted pilot symbols |
| 04/30/2008 | CN100385811C Method for demodulating uwb pulse sequences, and telecommunication system |
| 04/30/2008 | CN100385810C Two-dimensional spread-spectrum chip-level differential detection method |
| 04/30/2008 | CN100385809C Detection method and apparatus of impulse noise using unused spreading codes |
| 04/30/2008 | CN100385808C Mobile wireless communication terminal and method of matching antenna in the same |
| 04/30/2008 | CN100385807C Mobile communication terminal with reverse output power setting function |
| 04/30/2008 | CN100385806C Mobile communication devices |
| 04/30/2008 | CN100385805C Mobile station intermittently receiving a radio signal and method thereof |