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)
10/2010
10/06/2010CN101854704A TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) cell search method and terminal equipment
10/06/2010CN101854658A Method and system for processing channel quality indication information
10/06/2010CN101854646A Uplink detection method, as well as uplink synchronization method, device and system of LTE (Long Term Evolution)
10/06/2010CN101854566A Passive optical network protection method and active/standby switch device and system
10/06/2010CN101854411A Mobile communication terminal
10/06/2010CN101854326A Signal modulation method and signal demodulation method
10/06/2010CN101854323A Method and system for calibrating antenna
10/06/2010CN101854229A Iteration demodulation decoding method of encoded modulation signals based on climax frequency deviation compensation
10/06/2010CN101854205A Uplink synchronization method and device and network equipment
10/06/2010CN101854204A Synchronization acquisition system of TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) trunk amplifier and synchronization control method adopted by same
10/06/2010CN101854200A Method for transmitting optimally diversified information in a MMIO telecomminication system
10/06/2010CN101854192A Frequency hopping method and system supporting multi-user reusing-one-slot
10/06/2010CN101854191A Joint detection method and device for eliminating ill-conditioned matrixes
10/06/2010CN101854190A Multipath subduction method based on frequency domain transfer function estimation
10/06/2010CN101854189A Soft signal identifying and spreading code catching method with frequency difference estimation
10/06/2010CN101854188A Methods and apparatus for multi-carrier, multi-cell wireless communication networks
10/06/2010CN101854187A Method for sharing information of neighboring cells in multi-cell joint detection
10/06/2010CN101854186A Pre-coding/pre-decoding method and system used for data transmission
10/06/2010CN101854185A Circuit structure and method of one-touch internet access for wireless internet data card
10/06/2010CN101854184A Device, method and system for outputting network streaming media audio frequency information
10/06/2010CN101854183A Ultra-short wave electromagnetic interference cancelling device
10/06/2010CN101854182A Method for realizing wireless microphone receiver diversity by utilizing noise and diversity system
10/06/2010CN101854181A Integrated reception system
10/06/2010CN101854156A Clock generator, clock generation method and mobile communication device
10/06/2010CN101854084A Power circuits, communication systems and power supply methods
10/06/2010CN101853622A Vehicle-mounted FM (Frequency Modulation) transmission and AV (Audio-Video) play multifunctional digital photo frame
10/06/2010CN101853563A Terminal and method for acquiring power utilization information
10/06/2010CN101166065B Deep sea remote water sound communication method
10/06/2010CN101060668B A mobile phone for receiving the multiple frequency signal with a single antenna and its method
10/06/2010CN101018061B A method for restraining the spurious in-band and transmitter
10/05/2010USRE41797 Polyphase channelization system
10/05/2010US7809961 Standby mode for power management
10/05/2010US7809902 Method and system for copying DMA with separate strides by a modulo-n counter
10/05/2010US7809872 Master and slave device for communicating on a communication link with limited resource
10/05/2010US7809414 Portable information terminal, opening/closing operation method, and display method
10/05/2010US7809411 Power saving method for a mobile terminal
10/05/2010US7809410 Power management system for SCA based software defined radio and related method
10/05/2010US7809409 Multi-function device for performing at least telephone communication and facsimile functions
10/05/2010US7809405 System and method for reducing aviation voice communication confusion
10/05/2010US7809401 Mobile terminal, mouse application program, and method for utilizing mobile terminal as wireless mouse device
10/05/2010US7809398 System and method of storing contact information
10/05/2010US7809395 Method and system for controlling transmit circuitry in a wide band CDMA network
10/05/2010US7809392 Text and voice capable mobile communication device
10/05/2010US7809349 Radio frequency filter using intermediate frequency impedance translation
10/05/2010US7809346 Digital audio receiver with reduced AM interference
10/05/2010US7809345 Digital PLL and applications thereof
10/05/2010US7809344 Fractional carrier frequency offset estimator and method of estimating fractional carrier frequency offset between transmitter and receiver
10/05/2010US7809342 Systems and methods for providing product information over a carrier wave
10/05/2010US7809341 Radio wave reception device, radio wave clock, and repeater
10/05/2010US7809340 Apparatus for implementing enhanced hand shake protocol in microelectronic communication systems
10/05/2010US7809339 Voltage regulator for high performance RF systems
10/05/2010US7809338 Local oscillator with non-harmonic ratio between oscillator and RF frequencies using wideband modulation spectral replicas
10/05/2010US7809337 System and method for adjusting transmission phasing in a point-to-point communication link
10/05/2010US7809336 Rate selection for a quasi-orthogonal communication system
10/05/2010US7809334 Signal transmitting and receiving apparatus capable of preventing the receiving end from saturating
10/05/2010US7809330 System and method for reselecting antennas in a cellular mobile communication system using multiple antennas
10/05/2010US7809327 Apparatus and method for controlling power in cellular system using wired relay stations
10/05/2010US7809326 System and method for providing recording and playback of digital media content
10/05/2010US7809216 Bi-directional signal interface and apparatus using same
10/05/2010US7809097 Frame timing synchronization for orthogonal frequency division multiplexing (OFDM)
10/05/2010US7809096 Adaptive interference cancellation algorithm using speech mode dependent thresholds
10/05/2010US7809093 Mobile terminal
10/05/2010US7809089 Decorrelating discrimination system of code division multiple access signals
10/05/2010US7809080 Strategically selecting data captures for signal predistortion
10/05/2010US7809067 Multi-carrier OFDM UWB communications systems
10/05/2010US7809062 Motion picture encoding device and motion picture decoding device
10/05/2010US7809057 Methods for intra beating reduction in video compression
10/05/2010US7809050 Method and system for reconfigurable channel coding
10/05/2010US7809049 Voice data RF image and/or video IC
10/05/2010US7809045 Disjoint iterative chip equalization and multi-user detection for CDMA communication system on a MIMO channel
10/05/2010US7809044 Method and apparatus for forward link power control
10/05/2010US7809043 Method and system for a flexible automatic frequency control (AFC) design supporting transmit diversity
10/05/2010US7808940 Peak-to-average power ratio control
10/05/2010US7808938 Very narrow band multipoint communication system
10/05/2010US7808935 Duplexer and communication device
10/05/2010US7808310 Differential band-pass filter having symmetrically interwoven inductors
10/05/2010US7806339 Embedded identifiers
10/05/2010CA2552443C Multichannel cdma subtractive interference canceler
10/05/2010CA2457881C Method for physical layer automatic repeat request for a subscriber unit
10/05/2010CA2435660C Method for power control for mixed voice and data transmission
10/05/2010CA2372317C Portable telephone device
10/05/2010CA2342120C Mobile station for a cdma communication system and method for communication of the mobile station
10/05/2010CA2308631C Rapid signal acquisition and synchronization for access transmissions
10/02/2010CA2698866A1 An apparatus for emitting and receiving radio-frequency signals, comprising a circuit to cancel interferences
09/2010
09/30/2010WO2010111670A2 Variable path management of user contacts
09/30/2010WO2010111542A1 Spur attenuation devices, systems, and methods
09/30/2010WO2010111407A1 Method of improving battery life
09/30/2010WO2010111405A2 Systems, computer programm products, and methods using carrier phases to detect multipath signals
09/30/2010WO2010111401A1 Gated rf control channel demodulation methods and apparatuses
09/30/2010WO2010111399A1 Altitude-dependent power management
09/30/2010WO2010111097A1 System and method for encoding video using a selected tile and tile rotation pattern
09/30/2010WO2010110962A2 System and method of managing the execution of applications at a portable computing device and a portable computing device docking station
09/30/2010WO2010110961A2 System and method of providing wireless connectivity between a portable computing device and a portable computing device docking station
09/30/2010WO2010110959A2 System and method of managing data communication at a portable computing device and a portable computing device docking station
09/30/2010WO2010110956A2 System and method of managing security between a portable computing device and a portable computing device docking station
09/30/2010WO2010110955A2 System and method of managing memory at a portable computing device and a portable computing device docking station
09/30/2010WO2010110618A2 Back scattering type rfid communication system
09/30/2010WO2010110614A2 Apparatus and method for controlling terminal
09/30/2010WO2010110613A1 Method of dividing screen areas and mobile terminal employing the same
09/30/2010WO2010110499A1 Ear microphone for mobile communication terminal
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