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
08/16/2007US20070189229 Gain control method for the initial cell searching in td-scdma mobile communication system
08/16/2007US20070189212 Adaptive modulation and coding
08/16/2007US20070189211 Adaptive modulation and coding
08/16/2007US20070189210 Adaptive modulation and coding
08/16/2007US20070189209 Adaptive modulation and coding
08/16/2007US20070189208 Adaptive modulation and coding
08/16/2007US20070189148 Signal transmitting method (variants) and device for carrying out said method
08/16/2007US20070188380 Portable device and method employing beam selection to obtain satellite network positioning signals
08/16/2007US20070188218 Peak power suppressor and peak power suppressing method
08/16/2007DE10325333B4 Digitales Übertragungsverfahren und digitales Übertragungssystem Digital transmission method and digital transmission system
08/16/2007DE102007001394A1 Gerät zum Messen des Frequenzfehlers von CDMA-Signalen An apparatus for measuring the frequency error of CDMA signals
08/16/2007DE102006029984A1 Hochfrequenzschaltungseinrichtung und Kommunikationsvorrichtung mit einer solchen Einrichtung High-frequency circuit device and communication device with such a device
08/16/2007DE102006005520A1 Mobile radio transmission arrangement for e.g. mobile telephone, has power amplifier reducing power input depending on power control based on reference of mobile radio standard by attenuator that is provided at input side of amplifier
08/16/2007DE102006005284A1 Verfahren zur Signalsuche bei einem Mehrkanalfunkempfänger in einer Umgebung mit Störsignalen A method of signal search in a multi-channel radio receiver in an environment with noise
08/16/2007CA2636589A1 Baseband transmitter self-jamming and intermodulation cancellation device
08/15/2007EP1819161A2 Teletext decoder, and television receiver, video player and personal computer including the same
08/15/2007EP1819083A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/15/2007EP1819082A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/15/2007EP1819081A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/15/2007EP1819065A2 Apparatus and method for measurement of communication quality in CDMA system
08/15/2007EP1819063A1 Radio system and methods for duplex operation
08/15/2007EP1819062A1 Method and device for cancelling interferences
08/15/2007EP1819061A2 Frequency converter for receiving satellite broadcast
08/15/2007EP1819060A1 Receiving device and receiving method
08/15/2007EP1819059A1 Transmission modulation apparatus, communication device, and mobile wireless unit
08/15/2007EP1819038A1 Signal take-out circuit and distortion compensation amplifier comprising it
08/15/2007EP1817856A1 Interference characterisation and removal
08/15/2007EP1817849A1 Method and apparatus for reducing the processing rate of a chip-level equalization receiver
08/15/2007EP1817848A2 Handheld communications device with automatic alert mode selection
08/15/2007EP1817846A1 Antenna end filter arrangement
08/15/2007EP1817605A2 Systems, methods, and apparatus for jammer rejection
08/15/2007EP1766967A4 Display apparatus and control method thereof
08/15/2007EP1664827B1 Modulation signals for a satellite navigation system
08/15/2007EP1634383B1 Filtering multipath propagation delay values for use in a mobile communications system
08/15/2007EP1623574A4 Integer cycle frequency hopping modulation for the radio frequency transmission of high speed data
08/15/2007EP1527513B1 Dual mode tuning arrangement
08/15/2007EP1495405B1 Method, computer-readable medium and node for selecting reliable links between nodes in an ad-hoc communication network
08/15/2007EP1449318A4 System and method using primary and secondary synchronization codes during cell search
08/15/2007EP1386407A4 Rotational mechanism for a wireless communication device
08/15/2007EP1282943B1 Method and device for avoiding a malfunction
08/15/2007EP1222748B1 Signal acquisition system for spread spectrum receiver
08/15/2007EP1192728B1 Method and apparatus for fast wcdma acquisition
08/15/2007EP1151563B1 Method and receiver for receiving a broadcast signal having encoded contents
08/15/2007CN2935680Y 汽车智能无线信息终端 Smart car wireless information terminals
08/15/2007CN2935679Y Key handset
08/15/2007CN2935645Y Transmitter and receiver of mixing orthogonal frequency division multiple access system
08/15/2007CN2935642Y Digital multimedia broadcast receiver with GPS
08/15/2007CN2935640Y Electronic station based on special short-range communication
08/15/2007CN2935639Y Network equipment
08/15/2007CN2935638Y Self-carrying device with signal connection terminal
08/15/2007CN2935637Y Handset cover
08/15/2007CN2935636Y Vehicle-mounted information device based on special short-range communication
08/15/2007CN2935635Y Easy finding remote controller
08/15/2007CN2935634Y Frequency convenience adjustable digital display frequency-modulation stereo wireless transmitter
08/15/2007CN1332591C Radio frequency device
08/15/2007CN1332589C Sliding opening and closing device for portable terminal
08/15/2007CN1332585C 遥控装置 Remote control device
08/15/2007CN1332513C Method for estimating interfrence, and noise of packing data channel and its device
08/15/2007CN1332512C Anti-collision method in radio frequency identification technology
08/15/2007CN1332511C 无线传输模块 Wireless transmission module
08/15/2007CN1332510C Multi-frequency band, multi-mode radio receiver, and associated method, having shared circuit elements
08/15/2007CN1332509C Programming universal remote control device
08/15/2007CN1332350C Method and apparatus for tracking devices using tags
08/15/2007CN101019394A Method and apparatus for controlling interference suppressing receivers
08/15/2007CN101019353A A double reference lock-in detector
08/15/2007CN101019337A Apparatus and method for hybrid traffic and pilot signal quality determination of finger lock status of rake receiver correlators
08/15/2007CN101019336A Method and apparatus for facilitating PTT session initiation and service interaction using an IP-based protocol
08/15/2007CN101019335A Wireless terminal, wireless module and method of manufacturing such a terminal.
08/15/2007CN101019334A Zero power radio
08/15/2007CN101019333A Interference cancellation system
08/15/2007CN101019332A Impulse noise correction
08/15/2007CN101019331A Method for designing a digital reception filter and corresponding receiving device
08/15/2007CN101019330A High frequency wireless receiver circuits and methods
08/15/2007CN101019329A Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using directional beams and an omni-directional beam pattern
08/15/2007CN101019311A A method and apparatus for pre-conditioning an electrical signal
08/15/2007CN101019192A Various methods and apparatuses to track failing memory locations to enable implementations for invalidating repeatedly failing memory locations
08/15/2007CN101019139A Signal processing circuit for a contactless communicating communication partner device
08/15/2007CN101019091A System and method for determining gripping state
08/15/2007CN101018383A Test system of the mobile terminal power consumption
08/15/2007CN101018381A Operation status control system and method of the central processing unit
08/15/2007CN101018376A Transceiver arrangement and method for processing a signal
08/15/2007CN101018243A Slide mechanism for mobile unit and mobile phone
08/15/2007CN101018113A The method for synchronizing data and obtaining the data synchronization result and its system and HLR
08/15/2007CN101018094A System and method for determining receiver sensitivity
08/15/2007CN101018081A Downlink power control for multiple downlink time slots in TDD communications systems
08/15/2007CN101018080A A middle RF sub-system, bandwidth-varying transceiver and flexible filtering unit
08/15/2007CN101018074A 一种接收机和接收方法 A receiver and receiving method
08/15/2007CN101018073A Cancellation of pilot and unwanted traffic signals in a CDMA system
08/15/2007CN101018072A The receiver for CDMA communication system
08/15/2007CN101018071A Method for removing the peak power
08/15/2007CN101018070A 双工器 Diplexer
08/15/2007CN101018069A Multi-band multi-standard transceiver circuit for wireless communication mobile-and base-stations
08/15/2007CN101018068A High-frequency circuit apparatus and communication apparatus using the same
08/15/2007CN101018067A Vehicular phone device and seamless automatic conversion system and method with the mobile phone
08/15/2007CN101018066A Electronic device and the method for taking and placing the card
08/15/2007CN101018065A Electronic device and its plug mechanism
08/15/2007CN101018064A Decoder device and receiver using the same
08/15/2007CN101018063A Method and device for cancelling interferences
08/15/2007CN101018062A Intelligent guider interpretation system and its operating method
08/15/2007CN101018061A A method for restraining the spurious in-band and transmitter
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