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)
05/2010
05/26/2010CN1595821B Transreceiver incorporating detection member for detecting information and method for starting up the detection
05/26/2010CN1592288B Automatic frequency control device and mehtod of QPSK modulation system
05/26/2010CN1578201B Method and device for transmitting and receiving low density parity check (ldpc) codes
05/26/2010CN1578119B Non-linear compensation circuit, transmission apparatus and non-linear compensation method
05/26/2010CN1574667B Method and apparatus for ultra wideband wireless communication using channel information
05/26/2010CN1555607B Rf signal switch circuit and wireless communication device comprising same
05/26/2010CN1547833B Method and apparatus for acquiring and tracking pilots in a CDMA communication system
05/26/2010CN1537364B Method and apparatus for joint detection of coded signal in CDMA system
05/26/2010CN1527567B Information terminal equipment
05/26/2010CN1521970B OFDM receiver, semiconductor integrated circuit and OFDM receiving method
05/26/2010CN1514629B Folding component element structure
05/26/2010CN1507699B 移动无线传输装置 The mobile wireless transmission device
05/26/2010CN1505850B Cellular base station antenna
05/26/2010CN1505290B Wireless communication device and a method for controlling the same
05/26/2010CN1479394B Pole assembly of lithium ion cell and lithium ion cell using the assembly
05/26/2010CN1476215B Portable apparatus for displaying picture inputted after photographing
05/26/2010CN1465149B Transmission apparatus, transmission method, reception apparatus, reception method, and transmission, reception apparatus
05/26/2010CN1463505B Varying early-late spacing in delay locked loop
05/26/2010CN1416257B 通信设备 Communication Equipment
05/26/2010CN1356802B Multi-path detecting circuit and method for CDMA receiver
05/26/2010CN101715247A Multi standby portable terminal
05/26/2010CN101715212A Method and network for receiving data in radio communication system
05/26/2010CN101715208A Base station implementing a physical layer automatic repeat request
05/26/2010CN101715025A Mobile communication terminal, information providing system, program, and computer readable recording medium
05/26/2010CN101715010A Chip card clamping device
05/26/2010CN101714968A Communication apparatus
05/26/2010CN101714960A Composite signal transfer transmitter/receiver based on modulated carriers of equal amplitude and equal period
05/26/2010CN101714907A Passive optical network communication method, passive optical network communication system optical network unit and optical line terminal
05/26/2010CN101714903A Audio signal processing circuit
05/26/2010CN101714897A Method for configuring sounding reference signals
05/26/2010CN101714888A Communication node, wireless communication system and data relay method
05/26/2010CN101714883A Method and system for transmitting and receiving data signal of site/access point in wireless local area network
05/26/2010CN101714881A Interference control via selective blanking/attenuation of interfering transmissions
05/26/2010CN101714880A Frame structures for a wireless communication system with multiple radio technologies
05/26/2010CN101714879A Method for full-range channel parameter scanning and adjusting of intelligent antenna
05/26/2010CN101714878A Power amplifier bypass in a half-duplex ic
05/26/2010CN101714877A Filter and related wireless communication receiver
05/26/2010CN101714852A Double-frequency radio-frequency power amplifier circuit chip
05/26/2010CN101713687A Terahertz wave band wireless transmitting and receiving device and transmitting and receiving method thereof
05/26/2010CN101712017A Guide rail slipping type anti-pirate oil atomizing mechanism
05/26/2010CN101127534B Simulated pre-distortion circuit and method
05/26/2010CN101114894B Co-channel full duplex communication method of digital non-center communication system
05/26/2010CN101098555B Multi-mode self-adaptive direct-sequence communications system and method therefor
05/26/2010CN101095128B Method for providing discrete calling service facilitation to a plurality of geographic area
05/26/2010CN101084651B Idle state management
05/26/2010CN101079648B An ultra-regeneration receiving device
05/26/2010CN101043254B Method for processing terminal to transmit uplink signal
05/26/2010CN101039516B Wireless communication system, and management method and management device for the information of adjacent station
05/26/2010CN101034912B Multi-granule resource frequency-hopping method and its transmission method
05/26/2010CN101034906B Tunable receiving apparatus with frequency automatic correction function
05/25/2010US7725142 Telecommunications chassis and card
05/25/2010US7725141 Multi-functional detached mobile phone
05/25/2010US7725140 Portable terminal
05/25/2010US7725139 Power consumption control apparatus in pda phone
05/25/2010US7725138 Apparatus for control of in-battery module
05/25/2010US7725135 Mobile terminal and a sound pressure control method
05/25/2010US7725134 Apparatus and method for processing alert message of mobile communication terminal
05/25/2010US7725133 Mobile wireless communication devices with quick-send features and methods therefor
05/25/2010US7725131 Systems and methods for maintaining data integrity of removable media of an electronic device
05/25/2010US7725128 Integrated instant messaging and web browsing client and related methods
05/25/2010US7725124 Semiconductor device and module having a transceiver with a built-in regulator
05/25/2010US7725123 Cellular wireless unit
05/25/2010US7725095 RF circuit with stacked printed circuit boards
05/25/2010US7725094 Power prioritization among functions of a multi-function device
05/25/2010US7725093 Method and apparatus for a power-efficient framework to maintain data synchronization of a mobile personal computer to simulate a connected scenario
05/25/2010US7725092 Dynamic current steering mixer
05/25/2010US7725091 Method and device for transmitting a signal in a multi-antenna system, signal, and method for estimating the corresponding transmission channels
05/25/2010US7725090 Method and apparatus for automatic frequency correction
05/25/2010US7725089 System and method for human body communication
05/25/2010US7725088 Fast mode switching frequency synthesizing apparatus and method for operating in low power consumption
05/25/2010US7725087 Feedback compensation detector for a direct conversion transmitter
05/25/2010US7725086 Method and apparatus for controlling a transmitter
05/25/2010US7725085 Space-time communications determination
05/25/2010US7725084 Apparatus, and associated method, for communicating communication data in a multiple-input, multiple-output communication system
05/25/2010US7725083 Antenna system for a wireless communication device
05/25/2010US7725082 Radio communication apparatus, radio communication method, antenna apparatus and first duplexer
05/25/2010US7725081 Communication apparatus
05/25/2010US7725079 Method and system for automatic control in an interference cancellation device
05/25/2010US7725076 System and method for maximizing throughput in the forward packet data channel of a 1xEVDV wireless network
05/25/2010US7725073 System and method for providing event spectators with audio/video signals pertaining to remote events
05/25/2010US7725008 Information processing apparatus and decoding control method
05/25/2010US7724972 Quality metric-biased region-of-interest coding for video telephony
05/25/2010US7724909 Automobile audio system
05/25/2010US7724850 Coherent track for FM IBOC receiver using a switch diversity antenna system
05/25/2010US7724848 Predictive signal cancellation for extracting 1 Mb/s MIL-STD-1553 component from composite high performance 1553 signal
05/25/2010US7724846 Method and apparatus for mitigating interference in a satellite signal receiver
05/25/2010US7724839 Multilevel LINC transmitter
05/25/2010US7724829 Signal compressing system
05/25/2010US7724828 Signal compressing system
05/25/2010US7724826 Method and apparatus for motion vector field encoding
05/25/2010US7724824 Signal compressing system
05/25/2010US7724823 Signal compressing system
05/25/2010US7724822 Signal compressing system
05/25/2010US7724821 Signal compressing system
05/25/2010US7724820 Method of real time MPEG-4 texture decoding for a multiprocessor environment
05/25/2010US7724810 Communication interface and testing method therefore
05/25/2010US7724809 Joint detection-decoding receiver of DS-CDMA system
05/25/2010US7724808 Efficient delay profile computation with receive diversity
05/25/2010US7724807 Method for reducing auto-correlation or cross-correlation in weak signals
05/25/2010US7724805 Fast RMS measurement of input I/Q signals in a W-CDMA system
1 ... 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 ... 1886