Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
04/2010
04/21/2010CN201440654U Low-noise frequency demultiplier with indicating function
04/21/2010CN201440211U Monitoring device of remote electrical power unit
04/21/2010CN1998187B Transmission of overhead information for reception of multiple data streams
04/21/2010CN1984497B Base station switching in a hybrid GSM/CDMA network
04/21/2010CN1983844B Control method for improving up-link resource utilization rate in radio telecommunication system
04/21/2010CN1933352B Cell load dispatching method
04/21/2010CN1917656B Recording/reproduction device and method for digital broadcasting
04/21/2010CN1909547B Apparatus and method for receiving signals of adjacent frequency allocations in cellular environments
04/21/2010CN1859036B Regulating method and its device for physically random cut-in channel judging threshold
04/21/2010CN1855768B Coarse synchronizing method and device for cell searching
04/21/2010CN1839647B Load equalizing antennas
04/21/2010CN1838562B Transmission channel data buffer method
04/21/2010CN1838553B Method for realizing uplink outer-loop power control in mobile communication system
04/21/2010CN1836386B Method for synchronizing a radio communication system that is divided up into radio cells
04/21/2010CN1764085B Information dissemination system based on public transport system and its operation method
04/21/2010CN1698296B Device for measuring receive sensitivity of communication system including receive-only path
04/21/2010CN1673919B In-factory data control method and data control system
04/21/2010CN1647406B Path searcher using reconfigurable correlator sets
04/21/2010CN1625167B Signal processing apparatus and signal processing method, program, and recording medium
04/21/2010CN1617463B Apparatus and method for measurement of communication quality in CDMA system
04/21/2010CN1596516B Multi-carrier transmitting apparatus and multi-carrier transmitting method
04/21/2010CN1595837B Communications system, transmitting station, and receiving station
04/21/2010CN1572068B Verification methods and apparatus for improving acquisition searches of asynchronous cells
04/21/2010CN1538770B Authentication and non-interfering SMS-messaging in GSM telephone communication
04/21/2010CN1497881B Data transmission method for time-division duplex mobile communication system
04/21/2010CN101697632A Method and device for transmitting data in radio communication system
04/21/2010CN101697627A Method and system for testing reception performance of wireless terminal with function of diversity reception
04/21/2010CN101697534A Anti-long time delay multipath channel estimation method for time-domain synchronous orthogonal frequency division multiplexing system
04/21/2010CN101697509A Rate adaptive transmission scheme for MIMO systems
04/21/2010CN101697497A Multifunctional electrical energy information concentrator and communication method thereof
04/21/2010CN101697496A Radio communication method and radio communication device
04/21/2010CN101697495A Game theory-based MIMO channel tracking method
04/21/2010CN101242644B An accelerated different frequency scanning and switching method in 802.16e system
04/21/2010CN101179765B Method, system and device for establishing transmission channel
04/21/2010CN101166335B A method for transmitting radio equipment time delay measures in radio communication system
04/21/2010CN101123599B Data transmission method and data transmission system and device
04/21/2010CN101060385B A method for realizing the soft decision in MIMO system
04/21/2010CN101043249B Method for obtaining network condition of mobile satellite network communicating system
04/21/2010CN101022296B Control method for sharing forward additional channel power overloading
04/20/2010US7702985 System and method for retransmission of data
04/20/2010US7702932 Power management of a network by increasing a number of adjacent flows that share a computing device
04/20/2010US7702775 Monitoring a local area network
04/20/2010US7702368 Apparatus and method for controlling speaker volume of push-to-talk (PTT) phone
04/20/2010US7702366 Base station and base station controller for transmission of prioritized packets
04/20/2010US7702360 Communication system equipped with a shared antenna and expansion card thereof
04/20/2010US7702355 Cell selection in broadcast and multicast communication environments
04/20/2010US7702354 Transmission power control method and mobile terminal apparatus
04/20/2010US7702353 Transmit power allocation in a distributed MIMO system
04/20/2010US7702352 Network node power management methods and apparatus
04/20/2010US7702351 System and method for global power control
04/20/2010US7702350 Fast converging power control for wireless communication systems
04/20/2010US7702349 Method and apparatus for using sequential group call initiations to avoid wasting resources and battery life within a group call
04/20/2010US7702348 Method of digital trunked communication system fast call setup
04/20/2010US7702347 System and method for temporary talk groups
04/20/2010US7702346 System and method for facilitating roaming of push to talk subscribers across disparate dispatch networks
04/20/2010US7702345 Voice data RF disk drive IC
04/20/2010US7702344 Radio communication system, mobile station, base station and radio network controller
04/20/2010US7702343 Efficient gap allocation for cell measurements in asynchronous communication networks
04/20/2010US7702339 Base station, mobile station and radio network controller
04/20/2010US7702325 Terminal system and radio resource control in wireless telecommunications system
04/20/2010US7702304 Adaptive beam forming receiver
04/20/2010US7702290 Dynamic energy control
04/20/2010US7702282 Conveying commands to a mobile terminal through body actions
04/20/2010US7702281 Interface for controlling a transceiver
04/20/2010US7702280 Mobile communication system, transmission station, reception station, relay station, communication path deciding method, and communication path deciding program
04/20/2010US7702278 Broadcast receiver with smart antenna beam scanning
04/20/2010US7702052 Radio-frequency receiver and integrated circuit employed for the receiver
04/20/2010US7702051 Reception system with phase alignment of antenna signals
04/20/2010US7702050 Method and system for an adaptive VBLAST receiver for wireless multiple input multiple output (MIMO) detection
04/20/2010US7702049 Signal conversion apparatus, systems, and methods
04/20/2010US7702036 Data sequence detection in communication system
04/20/2010US7702035 Searching method and apparatus for processing digital communication signals
04/20/2010US7702029 MIMO precoding enabling spatial multiplexing, power allocation and adaptive modulation and coding
04/20/2010US7702028 Method of transmitting preamble for synchronization in a MIMO-OFDM communication system
04/20/2010US7702027 Data transmission method and data reception method
04/20/2010US7702001 Time tracking in a non-negligible multipath spacing environment
04/20/2010US7701961 Method and apparatus for common packet channel access in mobile satellite communication system
04/20/2010US7701960 Apparatus and method for determining public long code mask in a mobile communications system
04/20/2010US7701959 Distributed network system with hierarchical management of resources
04/20/2010US7701928 Time division multiplexing communication system, time division multiplexing communication switch system, and communication control method of a communication system
04/20/2010US7701923 Method and apparatus for frame synchronization in a communication network
04/20/2010US7701921 Apparatus and method for supporting soft combining of scheduling signals for uplink packet data service in a mobile communication system
04/20/2010US7701920 Communication system, a communication method, and a communication apparatus for carrying out data communication among a plurality of communication stations
04/20/2010US7701919 Method of assigning uplink reference signals, and transmitter and receiver thereof
04/20/2010US7701917 Channel estimation for a wireless communication system with multiple parallel data streams
04/20/2010US7701916 Space time transmit diversity for TDD with cyclic prefix midamble
04/20/2010US7701911 System and method for global power control
04/20/2010US7701910 Reverse link load estimation using reference signal
04/20/2010US7701909 Methods and devices for selecting sets of available sub-channels
04/20/2010US7701906 Mobile station, mobile communication system, handover control method, handover control program and recording medium
04/20/2010US7701903 Power control protocol for highly variable data rate reverse link of a wireless communication system
04/20/2010US7701894 Switching system, a transmission device, a transmission method, and a switching method for satellites
04/20/2010US7701892 Switching complex architecture and operation
04/20/2010US7701891 Data handling in a distributed communication network
04/20/2010US7701890 Apparatus and method of releasing a point-to-multipoint radio bearer
04/20/2010US7701887 Multiplexing apparatus in a transceiver system
04/20/2010US7701879 Method for control of communications from edge device of access network, and edge device and network management module for performing method
04/20/2010US7701839 Method and system for multirate multiuser modulation
04/20/2010US7701601 Data output apparatus performing data output after reception of authentication data from portable terminal
04/20/2010US7701392 Antenna system
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