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)
10/2007
10/03/2007EP1841009A1 Antenna apparatus and antenna system
10/03/2007EP1840928A1 Multipath diversity receiving equipment of cdma system
10/03/2007EP1840756A1 Semiconductor device with reconfigurable dataflow based arithmetic units
10/03/2007EP1839560A1 Medical application communication system and communication method thereof
10/03/2007EP1839519A1 Mobile communication terminal device cover and mobile communication terminal device
10/03/2007EP1839418A1 Method and apparatus for channel estimation
10/03/2007EP1839398A2 System and method for improving dsl performance
10/03/2007EP1839397A1 Mobile communication device having fingerprint recognition sensor
10/03/2007EP1839396A2 Low intermediate frequency receiver and the sampling method thereof
10/03/2007EP1839393A2 Digital clock dividing circuit
10/03/2007EP1529353A4 Enhancing wirelass lan capacity using transmission power control
10/03/2007EP1440520A4 Finger for symbol-rate weighting using in smart antenna system, and its application for demodulation apparatus and method
10/03/2007EP1378078B1 Underwater communication system
10/03/2007EP1274345B1 Programmable wireless electrode system for medical monitoring
10/03/2007EP1147618B1 Method and apparatus for reducing peak-to-average ratio in a cdma communication system
10/03/2007EP0807304B1 Time compression/expansion without pitch change
10/03/2007CN200956600Y 可携式电子装置 Portable electronic device
10/03/2007CN200956594Y TD-SCDMA data transmission and receiving device
10/03/2007CN200956581Y Wireless digital multifunctional transmitter
10/03/2007CN200956577Y Device for processing spread spectrum signal and receiver for receiving spread spectrum signal
10/03/2007CN200956576Y Micro wave single-board radio frequency device
10/03/2007CN200956575Y Charger built-in mobile phone
10/03/2007CN200956574Y CDMA Wireless fixed terminal device capable of realizing automatic route switching
10/03/2007CN200956573Y DVB data broadcasting receiving device
10/03/2007CN200956572Y Communication base station radio board test instrument
10/03/2007CN101049037A Expansion of abandwidth between a mobile and base station
10/03/2007CN101049030A Interface system for an accessory and communication device
10/03/2007CN101048976A Wireless LAN device and corresponding method for power saving in wireless local area networks (WLAN)
10/03/2007CN101048955A Frequency domain equalizer for wireless communications system
10/03/2007CN101048953A Method and apparatus for dynamically adjusting a transmitter's impedance and implementing a hybrid power amplifier therein which selectively connects linear and switch-mode power amplifiers in series
10/03/2007CN101048951A Radio transmitter and pilot signal inserting method
10/03/2007CN101048950A 发送机 Transmitter
10/03/2007CN101048949A Method and apparatus for parameter estimation in a generalized RAKE receiver
10/03/2007CN101048948A Clear channel assessment (CCA) for UWB communications system
10/03/2007CN101048947A Method and system for providing selected service by displaying numbers and strings corresponding to inputted buttons
10/03/2007CN101048946A 显示装置 Display device
10/03/2007CN101048945A Progressive alert indications in a communication device
10/03/2007CN101048944A Implementing a smart antenna in a wireless local area network
10/03/2007CN101048943A Methods and apparatuses for intrasystem and intersystem sliding intermediate frequency transception
10/03/2007CN101048942A Transmit-receive switch architecture providing pre-transmit isolation
10/03/2007CN101048941A Cycled receiver for mobile wireless devices
10/03/2007CN101048940A Adapting filter to detected interference level
10/03/2007CN101048939A Transmitter and receiver for a wireless audio transmission system
10/03/2007CN101048934A Reduced complexity sliding window based equalizer
10/03/2007CN101047927A System and method for implementing mobile terminal baseband SOC
10/03/2007CN101047915A Method and device for automatic calibration of third-generation TD-SCDMA mobile terminal
10/03/2007CN101047900A Recovery method, of terminal called service mobile exchange centre and system
10/03/2007CN101047895A Method for receiving data in high-speed shared control channel and user device and base station
10/03/2007CN101047878A Method for using single slot network transceiving MBMS in TD-SCDMA
10/03/2007CN101047816A Mobile terminal and method of managing broadcasting service information using digital broadcast reception function
10/03/2007CN101047729A Portable apparatus
10/03/2007CN101047728A Case for a hand held device
10/03/2007CN101047689A 接收电路和接收方法 Receiving circuit and receiving method
10/03/2007CN101047688A Method and device for estimating signal noise ratio
10/03/2007CN101047675A Implementing method and device of pre-pilot frame
10/03/2007CN101047646A Uplink external ring power control method in high speed uplink link group access application
10/03/2007CN101047595A Initial method and device of bus system
10/03/2007CN101047593A Method for reducing disposition VPN network through self-organization field
10/03/2007CN101047586A Service QoS ensuring method and device for radio mesh network
10/03/2007CN101047571A Method and system for transmitting test route
10/03/2007CN101047570A Method for deciding carried media gateway of media gateway controller
10/03/2007CN101047533A Method and device for connecting multi-conference
10/03/2007CN101047524A Method and system for implementing multi-media recording
10/03/2007CN101047474A TD-SCDMA uplink link method combined with MIMO technology
10/03/2007CN101047439A Radio communication apparatus and radio communication method
10/03/2007CN101047437A Method for controlling serial number synchronous for radio link and radio network controller
10/03/2007CN101047422A Method for implementing synchronous under code stage of time-division-synchronous CDMA system
10/03/2007CN101047418A Bell idles transmitting diversity channel receiving demodulation method
10/03/2007CN101047417A Selection preprocess method for downlink link antenna of multi-user MIMO system
10/03/2007CN101047411A Fast adaptive power control for a variable multirate communications system
10/03/2007CN101047402A Expansion latin square family sequence generating method/device and communication control method/system
10/03/2007CN101047401A Method for pilot removing and carrier ratio estimating
10/03/2007CN101047400A Downlink channel estimating processing method under multi-antenna multi-user TDD mode
10/03/2007CN101047399A Method and device for downlink wave beam shaping
10/03/2007CN101047398A 高频模块 High-frequency module
10/03/2007CN101047397A Radio frequency module, outlet port sealing elastomer and base station
10/03/2007CN101047396A Receiver apparatus and receiver system
10/03/2007CN101047395A Receiver with induction alarm for earthquake
10/03/2007CN101047394A Built-in circuit for preventing vehicle stolen and robbed
10/03/2007CN101047369A Broadcast tuning equipment and its method
10/03/2007CN101047334A Common power supply anti-interference power supply method and circuit for hand transmitting equipment
10/03/2007CN101047275A Antenna apparatus and antenna system
10/03/2007CN101046734A Radio data transmission device and method and display module
10/03/2007CN100341377C Cell searching method in asyncronous wideband code division multiple access system
10/03/2007CN100341369C Method for receiving free wireless public broadcast services with a mobile station
10/03/2007CN100341366C Identifier of portable terminal cell port and its method
10/03/2007CN100341363C Speech outputting method for short message
10/03/2007CN100341362C Security processing method for transmission and receive of mobile communication terminal
10/03/2007CN100341361C Mobile communication terminal with dual dulex operation system
10/03/2007CN100341304C Digital signal processing reception device and method
10/03/2007CN100341257C ASC realizing method in switching single board load
10/03/2007CN100341256C Concatenation device capable of providing both of primary auxiliary protection and eapacitance expansion
10/03/2007CN100341255C Hot backup method for switching primary and secondary protection
10/03/2007CN100341254C Cellular phone capable of receiving a plurality of broadcast waves
10/03/2007CN100341253C Method of regulating antenna angle according to SAR and method of notifying SAR to user
10/03/2007CN100341252C Versatile RF front-end for multiband mobile terminals
10/03/2007CN100341251C Low leakage local oscillator system
10/03/2007CN100341250C An automatic gain control system and method
10/03/2007CN100341249C 无线传输系统及其无线接收装置 Wireless transmission system and a wireless reception apparatus
10/03/2007CN100341243C Duplexer and combined modular
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