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)
04/2007
04/04/2007EP1770890A2 Improved frame structure for an adaptive modulation wireless communication system
04/04/2007EP1770879A2 Apparatus and method for communicating frames in a multi-hop relay broadband wireless access communication system
04/04/2007EP1770878A2 Method and system for time synchronization in communication networks
04/04/2007EP1770877A2 Non-uniform multi-beam satellite communications system and method
04/04/2007EP1770876A1 Phase combining diversity receiver
04/04/2007EP1770875A1 Mobile telephone device
04/04/2007EP1770874A1 Antenna system for a radiocommunication station, and radiocommunication station having such antenna system
04/04/2007EP1770873A2 Wireless receiving apparatus and antenna verification method
04/04/2007EP1770872A2 Transmission power control method and system
04/04/2007EP1770534A1 Mobile device, and access control method
04/04/2007EP1769645A2 Frequency translating repeater with low cost high performance local oscillator architecture
04/04/2007EP1769601A2 Pilot tones in a multi-transmit ofdm system usable to capture transmitter diversity benefits
04/04/2007EP1769593A1 Method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting uplink packet data service
04/04/2007EP1769592A1 Method and apparatus to control the insertion of a training-sequence in a wireless network
04/04/2007EP1769591A1 Method and apparatus for processing call in ptt over cellular (poc) system
04/04/2007EP1769590A1 Noise canceling in equalized signals
04/04/2007EP1769585A2 System and method for joint maximal ratio combining using time-domain based signal processing
04/04/2007EP1535479A4 Phase shifted time slice transmission to improve handover
04/04/2007EP1456970B1 Transmit power control during out-of-lock condition of fingers in a rake receiver
04/04/2007EP1350398B1 System and method for frequency re-use in a sectorized cell pattern in a wireless communication system
04/04/2007EP1254525B1 Method and apparatus for selectively operating satellites in tundra orbits to reduce receiver buffering requirements for time diversity signals
04/04/2007EP1247369B1 Self-optimizing multi-variable point to multipoint communication system
04/04/2007EP1179251B1 Method and device for estimating transmission channels with memory
04/04/2007EP1112666B1 Method for improving the security of authentication procedures in digital mobile radio telephone systems
04/04/2007EP1062743B1 Radio communication system
04/04/2007EP1044514B1 Radio communication system
04/04/2007CN2886951Y Mobile communication equipment of single-carrier CDMA and data special channel accommodating identical frequency point
04/04/2007CN2886924Y Multi mode digital linear device
04/04/2007CN1943261A Method for reduced access delay in multiple access attempt exchanges
04/04/2007CN1943260A Apparatus and method for controlling reverse link interference among access terminals in wireless communications
04/04/2007CN1943214A 信息终端 Information Terminal
04/04/2007CN1943199A Method and apparatus for detecting a cell in an orthogonal frequency division multiple access system
04/04/2007CN1943194A Calibration of downlink and uplink channel responses in a wireless MIMO communication system
04/04/2007CN1943174A Method of scheduling an uplink packet transmission channel in a mobile communication system
04/04/2007CN1943156A Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system
04/04/2007CN1943152A Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback
04/04/2007CN1943146A Transmission of control information in wireless communication system
04/04/2007CN1943145A Transmission of control information in wireless communication system
04/04/2007CN1943144A Method of allocating uplink transmission channels in a communication system
04/04/2007CN1943143A Apparatus and method for controlling transmission power in communication systems using orthogonal frequency division multiple access scheme
04/04/2007CN1943142A Apparatus and method for reception of neighboring cell service
04/04/2007CN1943141A Method, device and system for duplex communications
04/04/2007CN1943140A Method and device for transmitting data packets belong to different users in common transmittal protocol packet
04/04/2007CN1943139A Method and apparatus for providing specialized applications in a network
04/04/2007CN1943138A Method and apparatus for scheduling and synchronizing a multimedia broadcast/multicast service
04/04/2007CN1943137A System and method for different utilization of satellite frequency bands by a space-based network and an ancillary terrestrial network
04/04/2007CN1943136A Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods
04/04/2007CN1943135A Mobile terminals and set top boxes including multiple satellite band service links, and related systems and methods
04/04/2007CN1943134A Multi-antenna receive diversity control in wireless communications
04/04/2007CN1943133A Apparatus and method for encoding/decoding space time block code in a mobile communication system using multiple input multiple output scheme
04/04/2007CN1943132A Calibration apparatus and method of array communication system receiving chain
04/04/2007CN1943131A Method, system and apparatus for messaging between wireless mobile terminals and networked computers
04/04/2007CN1943128A A method and apparatus for receiving a signal
04/04/2007CN1942915A Cluster lamp and large video display employing it
04/04/2007CN1942013A Position tracking method by utilizing radio communication
04/04/2007CN1942005A Radio communication system, mobile terminal unit thereof, and azimuth determining method
04/04/2007CN1942004A Band-width resource distribution
04/04/2007CN1941991A Fast accessing method in high-speed packet data system
04/04/2007CN1941987A Method for controlling multiple antenna telecommunication mode in mobile telecommunication system
04/04/2007CN1941986A Radio communication system
04/04/2007CN1941978A Mobile communication terminal holding wireless data business and its method
04/04/2007CN1941956A Base station and reception efficiency controlling means
04/04/2007CN1941955A Wireless base station and communication method therefor
04/04/2007CN1941939A Forward medium-flow transmission in telecommunication system
04/04/2007CN1941765A Radio communication device and radio communication method
04/04/2007CN1941685A System and method for adapting system parameters in radio based communications systems
04/04/2007CN1941672A Multi-user receiving apparatus converting sc-fdma received signals of all users to signals in a frequency domain commonly
04/04/2007CN1941671A Transmission control method, mobile station, radio base station, and radio network controller
04/04/2007CN1941670A Method and system for transmitting information in network
04/04/2007CN1941669A Method for inserting down public guide frequency
04/04/2007CN1941668A Method for updating radio link parameter based on system performance and channel quality evaluation
04/04/2007CN1941667A Method and apparatus for isofrequency retransmission of a digital signal with echo-suppression
04/04/2007CN1941666A Method and system for realizing bandwith distribution and dispatch management
04/04/2007CN1941665A Method for realizing radio transit based on transfer station
04/04/2007CN1941664A Transmission antenna selecting method and apparatus based on judge feedback in radio communication system
04/04/2007CN1941663A Multi-antenna channel duplicating wavebeam shaping method
04/04/2007CN1941662A Signal transmission and transmitter for wireless mobile telecommunication system
04/04/2007CN1941661A Multiplexing diversity method and device in multi-antenna input and output system
04/04/2007CN1941660A Multi-user diversity method and system in multi-antenna radio communication system
04/04/2007CN1941659A Spatial multiplexing detection apparatus and method in mimo system
04/04/2007CN1941658A 接收方法和接收机 Receiving method and a receiver
04/04/2007CN1941657A Method and system for treating radio communication
04/04/2007CN1941656A Fast adaptive power control for a variable multirate communications system
04/04/2007CN1941655A Forward compensated channel power overloading controller and control for group
04/04/2007CN1941646A Communication terminal and mobile communication system and communication control method
04/04/2007CN1941547A Electrical power generator, mobile terminal provided with the same and control method thereof
04/04/2007CN1940999A Attendance management system and method
04/04/2007CN1309287C Hinge apparatus having a switch and electronic apparatus including the hinge apparatus
04/04/2007CN1309270C Portable telephone with record function
04/04/2007CN1309269C Method and arrangement for starting extended spectrum radio telephone receiver
04/04/2007CN1309268C Message synchronous delivery method of mobile communication terminal
04/04/2007CN1309264C Apparatus, and associated method, for facilitating selection of power levels at which to communicate data in a radio communication system
04/04/2007CN1309263C Method for distributing signal transmission CDMA code and learning sequence in mobile system
04/04/2007CN1309254C Repetitive-PN1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systems
04/04/2007CN1309223C General service-quality adapted framework used for moving multi-media
04/04/2007CN1309221C User facility double returning method based on multi-protocol label exchange
04/04/2007CN1309198C Method and system for improving transmit diversity reliability by including interleaving the transmit data in a single time slot
04/04/2007CN1309194C Method and apparatus for compensation of antenna diagram optimization
04/04/2007CN1309187C Frame communication system for operating signal communication based on frame
04/04/2007CN1309186C Method and apparatus in two-way wireless communication system for location-based message transmission
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