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)
11/2011
11/23/2011	EP2387829A1 Communication method and system
11/23/2011	EP2387828A1 Programmable transmit continuous-time filter
11/23/2011	EP1901512B1 Multicarrier transmission system with low power sleep mode and rapid-on-capability
11/23/2011	EP1754313B1 A transmitter and receiver for ultra-wideband ofdm signals employing a low-complexity cdma layer for bandwidth expansion
11/23/2011	EP1667447B1 Data conversion system
11/23/2011	EP0958512B1 Apparatus and method for correcting for capacitance variations in hydrophones
11/23/2011	CN202050435U Digitized anti-terrorism equipment based on broadband wireless access technique
11/23/2011	CN202050434U Digitalization anti-terrorist comprehensive information system based on broadband wireless access technology
11/23/2011	CN202050412U Input output co-frequency single channel digital frequency selection system
11/23/2011	CN202050410U WIFI shift infrared base station
11/23/2011	CN202050409U Smart card with near field communication (NFC) and 2.4GHz double-band communication functions and double-band communication system
11/23/2011	CN202050408U Microminiature time division L waveband transceiver
11/23/2011	CN202050407U Pairing finding device
11/23/2011	CN202050406U Novel interphone
11/23/2011	CN202050405U Three-terminal integrated voltage stabilizer modulation amplitude wireless transmitter
11/23/2011	CN202050038U Ka-band millimeter wave TR (transmitter-receiver) component
11/23/2011	CN202049488U Multifunctional field electronic device
11/23/2011	CN1980440B Telephone handset, base and associated method for updating the software of the handset
11/23/2011	CN1953337B Radio transmission system, method and electronic amusement device
11/23/2011	CN1941639B Transmitting arrangement and method for impedance matching
11/23/2011	CN1906802B Cellular wireless unit
11/23/2011	CN1901384B AM radio receiving circuit
11/23/2011	CN1681265B Channel quality estimation method and channel quality estimation apparatus
11/23/2011	CN102257758A Wireless communication device and wireless communication method
11/23/2011	CN102257741A Back scattering type rfid communication system
11/23/2011	CN102257738A Uplink multi-cell signal processing for interference suppression
11/23/2011	CN102257737A Using the same multiplexed radio resource for pilot and information signals
11/23/2011	CN102257736A Time-division multiplexed pilot signal for integrated mobile broadcasts
11/23/2011	CN102257735A Base station with coordinated multiple air-interface operations
11/23/2011	CN102257734A Interference cancellation in an OFDM receiver
11/23/2011	CN102257733A Bandwidth conditioning device
11/23/2011	CN102257732A Selective peak power reduction
11/23/2011	CN102256380A Novel wireless multiple input multiple output (MIMO) sensor node
11/23/2011	CN102256339A Service data transmission method, receiver, mobile terminal, transmitter and base station
11/23/2011	CN102255741A Subscriber service information backup method and device
11/23/2011	CN102255681A Fm transmitter, broadcast receiver, and method for transmitting audio
11/23/2011	CN102255671A Underwater sound multi-access communication method for single-vector sensor
11/23/2011	CN102255633A Method and system for multi-stand user backup
11/23/2011	CN102255632A Adaptive pulse position modulation signal demodulation method
11/23/2011	CN102255631A Ultra-wideband communication method based on time-frequency conversion and slippage correlation
11/23/2011	CN102255630A Wireless fidelity (WiFi) frequency hopping remote transmission module
11/23/2011	CN102255629A Spread spectrum communication system with acoustic surface wave correlator
11/23/2011	CN102255628A Input/output module of multisystem combination
11/23/2011	CN102255627A Method for realizing UBox high-speed wireless transmission of data acquisition device
11/23/2011	CN102255626A Pi-network-based millimeter wave frequency band receiver with electrostatic discharge protection function
11/23/2011	CN102255625A Device for flexible wideband frequency transposition, and associated satellite remote control receiver
11/23/2011	CN102255624A Wireless communication receiver and wireless communication method
11/23/2011	CN102255623A Mobile terminal and system for listening to radio by utilizing Bluetooth earphone
11/23/2011	CN102255622A Signal selecting device and method
11/23/2011	CN102255621A Radio frequency front end circuit for software radio transceiver
11/23/2011	CN102255620A Method and apparatus for optimizing transmitter power efficiency
11/23/2011	CN102255619A Radio beacon machine
11/23/2011	CN102255126A Antenna element-waveguide converter and radio communication device using the same
11/23/2011	CN102254131A Method and system for selecting data items for service requests
11/23/2011	CN102253688A Connection system for input block and circuit board
11/23/2011	CN101395812B Strong interference canceling method for neighboring cells by using same frequency in CDMA system
11/23/2011	CN101390319B A demodulation method for downlink received signal in CDMA
11/23/2011	CN101341654B Input drive control for switcher regulated power amplifier modules
11/23/2011	CN101313481B Method and apparatus using back board service bus for service transmission
11/23/2011	CN101309087B Wireless terminal and sub frequency band sharing method
11/23/2011	CN101297491B Calibration device and method with forward/backward mechanism for band-pass filter
11/23/2011	CN101283516B Wireless communications device including a joint space-time optimum filter (ISTOF) using cholesky and eigenvalue decompositions
11/23/2011	CN101283514B Joint space-time optimum filters (ISTOF) for interference cancellation
11/23/2011	CN101283512B Joint space-time optimum filter (ISTOF) using QR and eigenvalue decompositions
11/23/2011	CN101282172B Method for automatically generating frequency library of shortwave frequency hopping
11/23/2011	CN101277098B Surface acoustic wave device, duplexer and communication device using the same
11/23/2011	CN101272155B TDD mode digital predistortion power amplifier
11/23/2011	CN101263661B Communication system, communication apparatus, and communication method
11/23/2011	CN101208924B Method and apparatus for reducing the interferences between a wide band device and a narrow band interferer
11/23/2011	CN101150378B Interleaving scheme of 32APSK system for low-density checksum coding
11/23/2011	CN101136711B Optical terminal service, clock, cross service high integration veneer service smooth switch system of SDH system
11/23/2011	CN101127538B Self-adapted match method between different Bluetooth devices
11/23/2011	CN101112030B Aggregated signaling packaging and dispackageing method based on code division multiple access aggregated system
11/23/2011	CN101103563B Methods and devices for uplink load estimation
11/23/2011	CN101052028B Demodulating method and device
11/23/2011	CN101042629B On-vehicle device and content providing method
11/23/2011	CN101040501B Method and system with outer predistortion linearization
11/23/2011	CN101006711B Circuit for reconstructing an analog signal from a digital signal and transmission system, particularly for wcdma cellular telephony, including such circuit
11/22/2011	USRE42949 Stereophonic audio signal decompression switching to monaural audio signal
11/22/2011	US8065026 Vehicle computer system with audio entertainment system
11/22/2011	US8064971 Mobile phone
11/22/2011	US8064967 Wireless connection integrated circuit (IC) having power island(s)
11/22/2011	US8064966 Method of detecting a double talk situation for a “hands-free” telephone device
11/22/2011	US8064963 Mobile wireless communications device with reduced interfering energy from the display and related methods
11/22/2011	US8064962 Displays for portable electronic apparatus
11/22/2011	US8064961 Communication system and method therefor
11/22/2011	US8064945 Base station, communication system including base station, and transmission method
11/22/2011	US8064936 Method and system for a multistandard proxy
11/22/2011	US8064929 Method of optimizing data communication devices' auto-on functionality
11/22/2011	US8064904 Internetworking between a first network and a second network
11/22/2011	US8064880 Using shared secret data (SSD) to authenticate between a CDMA network and a GSM network
11/22/2011	US8064873 Multi-protocol RF transceiver
11/22/2011	US8064872 On chip transformer isolator
11/22/2011	US8064871 Miniaturized dual-balanced mixer circuit based on a multilayer double spiral layout architecture
11/22/2011	US8064870 Miniaturized dual-balanced mixer circuit based on a trifilar layout architecture
11/22/2011	US8064869 Electronic mixer
11/22/2011	US8064868 Dynamic current steering mixer
11/22/2011	US8064867 RX dual-band mixer
11/22/2011	US8064866 Passive processing device for interfacing and for ESD and radio signal rejection in audio signal paths of an electronic device
11/22/2011	US8064865 Tuning amplitude slope matched filter architecture

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