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)
08/2007
08/29/2007EP1826923A1 Verification methods and apparatus for improving acquisition searches of asynchronous cells
08/29/2007EP1826916A2 Method and device for detecting data transmitted by spread spectrum
08/29/2007EP1826915A1 Spreading code allocating method, despreading method, transmitter, receiver, communication device, wireless base station device, and mobile terminal
08/29/2007EP1826914A1 High frequency circuit, high frequency circuit components and communication apparatus using the same
08/29/2007EP1826913A2 Method and apparatus for a multifunction radio
08/29/2007EP1826912A2 Mobile terminal capable of receiving broadcasting and operating method thereof
08/29/2007EP1825672A2 Method and apparatus for controlling a video surveillance display
08/29/2007EP1825657A1 Reception of redundant and non-redundant frames
08/29/2007EP1825631A1 Synchronisation device and device for generation of a synchronisation signal
08/29/2007EP1825626A1 Spreading codes for a satellite navigation system
08/29/2007EP1825610A2 Method and apparatus for performing chip level equalization using joint processing
08/29/2007EP1825604A1 Method of and system for delay estimation with minimized finger allocation
08/29/2007EP1825603A1 Apparatus and method for determining a correlation value
08/29/2007EP1825602A1 Apparatus and method for determining a maximum correlation
08/29/2007EP1825600A2 Digital data interface device
08/29/2007EP1825599A1 Picture/video telephony for a push-to-talk wireless communications device
08/29/2007EP1825598A1 Personal communication system based on the use of mobile telephony, and device and telephone used in said system
08/29/2007EP1825597A2 Method and apparatus for mitigating the impact of receiving unsolicited packets at a wireless device
08/29/2007EP1825596A2 Transmit/receive compensation in smart antenna systems
08/29/2007EP1825399A2 Promotional portable music players
08/29/2007EP1825369A1 Method and apparatus for enhanced decoding in multi-band ultra-wideband communications
08/29/2007EP1825368A2 Ultra-wideband communication apparatus and methods
08/29/2007EP1825345A1 Electronic devices including fiber optic cable and methods for forming the same
08/29/2007EP1668784B1 Q-quenching super-regenerative receiver
08/29/2007EP1461870B1 High performance audio communication system for motorcycles
08/29/2007EP1391046B1 Non-linear transistor circuits with thermal stability
08/29/2007EP1253602B1 Heat-insulated signal transmission unit and superconducting signal transmission device
08/29/2007EP1232665B1 A method for downlink power allocation in a code division multiple access (cdma) communication system
08/29/2007EP1181779B1 Multi-frequency band, multi-mode radio receiver, and associated method, having shared circuit elements
08/29/2007EP1084534B1 Method and device for modifying a radio frequency range of a radio transceiver
08/29/2007CN200941676Y Receiver having weather information broadcast function
08/29/2007CN200941612Y Signal transmitting/receiving apparatus built in user's terminal
08/29/2007CN200941611Y Host of vehicle communicating cell
08/29/2007CN200941610Y Splitter
08/29/2007CN200941426Y Multi-beam feedback source auto switching gear of large-scale flexible radio telescope antenna
08/29/2007CN101027892A Multi-mode radio with interference cancellation circuit
08/29/2007CN101027850A Method and apparatus for canceling pilot interference in a wireless communication system
08/29/2007CN101027849A Method and apparatus for encryption of over-the-air communications in a wireless communication system
08/29/2007CN101027848A Reduced complexity soft value generation for MIMO JDGRAKE receivers
08/29/2007CN101027847A High frequency switch and method for manufacturing the same
08/29/2007CN101027846A Single chip LNA and VCO having similar resonant circuit topology and using same calibration signal to compensate for process variations
08/29/2007CN101027845A Communications system, receiver, and method of estimating received signal quality
08/29/2007CN101027844A High power parallel block-up converter
08/29/2007CN101027704A Wireless responder and image forming apparatus
08/29/2007CN101027660A Internetworking between a first network and a second network
08/29/2007CN101026894A Multifunctional mobile audio
08/29/2007CN101026872A Frequency hopping GSM community user statistical method and device
08/29/2007CN101026852A 移动终端 Mobile terminal
08/29/2007CN101026851A Device and method for displaying information on folder type communication terminal
08/29/2007CN101026845A In-vehicle apparatus
08/29/2007CN101026836A Anti vocoder compressed end-to-end voice encryption device and method
08/29/2007CN101026830A Method for controlling of power in wireless terminal
08/29/2007CN101026799A UE scheduled authorization request assignment and HSUPA scheduling performance improving method
08/29/2007CN101026638A Sliding/swing-type portable terminal capable of positioning liquid crystal display at center portion thereof and method of using the same
08/29/2007CN101026629A ASN.1 protocol version regulating method for third generation mobile communication system
08/29/2007CN101026607A Common frequency community downlink synchronous code detecting method and device
08/29/2007CN101026569A Device and method for mitigating effects of impulse noise on data packet transfer
08/29/2007CN101026562A Method and device for selecting reserve LPS
08/29/2007CN101026515A Equal access and initial route filtering method for packet network
08/29/2007CN101026507A Ranging method for communication system between general bureau and plurality of terminal device
08/29/2007CN101026472A Radio frequency head end device for wireless sensor network node application
08/29/2007CN101026439A Decoding method for increasing Turbo code decoding rate
08/29/2007CN101026424A FM transmitter and small electronic device using the same
08/29/2007CN101026422A Device and method of detecting the propagation environment of radio wave
08/29/2007CN101026413A 照明光无线通信系统 Illuminating light wireless communication system
08/29/2007CN101026412A HS-SCCH channel coding device for high speed downlink packet access
08/29/2007CN101026409A Radio communication apparatus and radio communication method
08/29/2007CN101026408A Frequency fine correction method and device for time division-synchronous CDMA system
08/29/2007CN101026401A Pilot-based transmit power control
08/29/2007CN101026398A Power control with signal quality estimation for smart antenna array communication systems
08/29/2007CN101026397A Method and device for reporting information related to interference components
08/29/2007CN101026391A Multi communicty preambel detecting method and device
08/29/2007CN101026390A Method for accurately deterimining downlink guaranteed time slot
08/29/2007CN101026389A Mobile termina and its processing method
08/29/2007CN101026388A Channel storage length selecting method and device for wireless communication system
08/29/2007CN101026387A Automatic stream control device, control method and its circuit
08/29/2007CN101026386A Base station, mobile terminal and method for comprehensive using paired and nonpaired spectrum
08/29/2007CN101026385A Mobile communication devices
08/29/2007CN101026384A 无线通信装置 The wireless communication device
08/29/2007CN101026383A Enhanced signal receiving-transmitting device
08/29/2007CN101026382A 芯片卡固持结构 Chip card holding structure
08/29/2007CN101026381A Method and apparatus for removing channel interference in wireless communication system
08/29/2007CN101026380A Electronic automatic interpretation system for tourism landscape and exhibition
08/29/2007CN101026379A Compressing device and method, decompressing device and method
08/29/2007CN101026262A Antenna device of wireless device for frequency band
08/29/2007CN101026253A Charging device for chargeable battery
08/29/2007CN101025786A Wireless communication device and medium processing apparatus
08/29/2007CN101025669A Mouse device and music playback system
08/29/2007CN100334911C Method for long -distance schedule logging service of mobile communication terminal
08/29/2007CN100334910C Method for displaying signal-free state of portable terminal apparatus
08/29/2007CN100334875C Half-duplex radio communication apparatus, half-duplex radio communication system, and half-duplex radio communication method
08/29/2007CN100334866C Method for realizing dynamic gateway load sharing and backup
08/29/2007CN100334818C Cell search procedure for time division duplex communication systems using code division multiple access
08/29/2007CN100334815C 功率控制方法和功率控制电路 Power control method and a power control circuit
08/29/2007CN100334813C A method of spread spectrum code capture under burst transmission of spread spectrum communication system
08/29/2007CN100334812C Transmitter of GSM/TD-SCDMA two-mode terminal
08/29/2007CN100334811C First-class design method for radiofrequency signal matched attenuation network
08/29/2007CN100334810C Sound-image localization device and method for audio-visual equipment
08/29/2007CN100334669C Electronic apparatus
08/29/2007CN100334595C Circuit device with power supplied by electromagnetic filed
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