Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2003
12/17/2003EP1372350A1 Soft handover of a common channel in an asynchronous CDMA mobile communication system providing MBMS services
12/17/2003EP1372312A1 Method for allocating transmission capacity of a shared medium in a multipoint to point network, and device therefor
12/17/2003EP1372271A2 Transmitter diversity technique for wireless communications
12/17/2003EP1372106A2 System comprising roll cores with roll bands and a reading/writing device for non-contact reading and/or overwriting of data
12/17/2003EP1372093A1 Traffic service information transmission system
12/17/2003EP1371949A1 Updating of map data in a navigation device
12/17/2003EP1371257A1 Method for call admission control in a telecommunication system
12/17/2003EP1371249A2 Power management for subscriber identity module
12/17/2003EP1371247A1 A network and method for sharing radio acess nodes between core networks
12/17/2003EP1371202A2 Predistortion for correction of non-linearities and group delay in satellite communications
12/17/2003EP1371198A2 Multiprotocol wireless gateway
12/17/2003EP1371191A1 Method and apparatus for providing multiple quality of service levels in a wireless packet data services connection
12/17/2003EP1371153A1 Method and device for receiving synchronization signals
12/17/2003EP1371152A1 System and method for providing closed-loop power control
12/17/2003EP1371151A1 Method for antenna positioning in a satellite user terminal
12/17/2003EP1371150A2 Mobile communications network, method and apparatuses
12/17/2003EP1371149A1 Radio communication apparatus and method
12/17/2003EP1371148A1 Method and apparatus for adjusting power control setpoint in a wireless communication system
12/17/2003EP1371147A2 Method and apparatus for utilizing channel state information in a wireless communication system
12/17/2003EP1371146A1 Interference rejection in a receiver
12/17/2003EP1371132A1 A method and system for effective channel estimation in a telecommunication system
12/17/2003EP1370990A2 A system and method for performing object association at a tradeshow using a location tracking system
12/17/2003EP1370973A2 A system and method for performing object association using a location tracking system
12/17/2003EP1370953A2 Method and apparatus for remote initiation of arinc 615 downloads
12/17/2003EP1125286B1 Perceptual weighting device and method for efficient coding of wideband signals
12/17/2003EP1110303B1 System and method for frequency up-conversion
12/17/2003EP0972348B1 Method and apparatus in a radio communication system for implementing a frequency reuse plan
12/17/2003CN2593385Y Four-probe fan-shaped wave beam antenna for base station
12/17/2003CN1462552A Method and apparatus for providing bi-directional data services and live TV. programming to mobile platforms
12/17/2003CN1462519A 多载波通信方法和多载波通信装置 Multicarrier communication method and a multicarrier communication apparatus
12/17/2003CN1462517A Radio communication system
12/17/2003CN1462516A Radio communication system
12/17/2003CN1462515A Updating path loss estimation for power control and link adaption in IEEE 802. 11hwlan
12/17/2003CN1462492A Method and system for forming antenna pattern
12/17/2003CN1462124A Method for determining high-speed physical down share channel power offset and its signalling method
12/17/2003CN1462123A Routing timing testing method and equipment and self-adaption array antenna system
12/17/2003CN1462117A Method of transmitting receiving short message between palm computer and fixed telephone
12/17/2003CN1131654C Prioritization and control of data flow for spread spectrum multiuser channel
12/17/2003CN1131653C Small-region initial search method for CDMA digital mobile communication system
12/17/2003CN1131651C Portable information terminal with radio communication device in it
12/17/2003CN1131649C Access control method for mobile communications system
12/17/2003CN1131645C Method and system for creating RF signature for signiture region in cover of wireless communication system
12/17/2003CN1131644C Method and system for comparing measured radio frequency signal propagation characterstics in wireless communication system
12/17/2003CN1131613C Transmission equipment for interexchange connection
12/17/2003CN1131609C Method and apparatus for generating complex four-phase sequences for CDMA communication system
12/17/2003CN1131608C Method for controlling base station, and base station
12/17/2003CN1131607C Communication terminal device and channel estimating method
12/17/2003CN1131606C Radio paging deivce capable of inquiring matually
12/17/2003CN1131604C Signal wave shape equalizing device
12/17/2003CN1131601C CDMA receiver and CDMA receiving method
12/17/2003CN1131600C Rake receiver
12/17/2003CN1131575C Multi-filar helical antenna and protable radio device
12/17/2003CA2841304A1 Secure transmission system for a digital trunked radio system
12/16/2003US6665712 System and method for locating an output device
12/16/2003US6665546 High speed, point-to-point, millimeter wave dated communication system
12/16/2003US6665545 Method and apparatus for adaptive transmission beam forming in a wireless communication system
12/16/2003US6665542 System and method for cumulative clutter path loss
12/16/2003US6665533 Communication system, communication terminal, and information distribution apparatus
12/16/2003US6665521 Method and apparatus for cooperative diversity
12/16/2003US6665520 Power management method of and apparatus for use in a wireless local area network (LAN)
12/16/2003US6665519 Burst communications method and apparatus
12/16/2003US6665518 Asymmetric assignment of space-borne communication system resources
12/16/2003US6665361 Communication method and apparatus
12/16/2003US6665313 Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system
12/16/2003US6665312 Synchronous data transmission method and arrangement
12/16/2003US6665308 Apparatus and method for equalization in distributed digital data transmission systems
12/16/2003US6665307 Variable fast page mode
12/16/2003US6665294 Broadband telecommunications system
12/16/2003US6665292 Transmission and reception of TCP/IP data over a wireless communication channel
12/16/2003US6665289 Wireless telecommunications system employing dynamic multislot class
12/16/2003US6665288 Method and apparatus for reducing synchronization code interference in CDMA communications systems
12/16/2003US6665287 Radio communication system and method therefor
12/16/2003US6665286 Adaptive receiving device removing interference from users and multi-paths by antenna directivity control
12/16/2003US6665285 Ethernet switch in a terminal for a wireless metropolitan area network
12/16/2003US6665283 Method and apparatus for transmitting data in a packet data communication system
12/16/2003US6665282 Method and apparatus for configuring a RAKE receiver
12/16/2003US6664925 Method and system for determining the location of a mobile computer
12/16/2003US6664891 Data delivery through portable devices
12/16/2003CA2320858C Method and apparatus for providing a time adjustment to a wireless communication system
12/16/2003CA2273295C Combined interference cancellation and maximum likelihood decoding of space-time block codes
12/11/2003WO2003103333A1 Method and apparatus for determining how often a message is transmitted on a paging channel to a mobile station
12/11/2003WO2003103326A1 Indicating the forward link serving sector in high data rate cdma systems
12/11/2003WO2003103324A1 Control of interfrequency handovers
12/11/2003WO2003103314A1 System and method for retransmission of data
12/11/2003WO2003103300A2 Method and apparatus for enabling transmission of a wireless return channel signal in a satellite communications system
12/11/2003WO2003103280A1 Method and circuit for multipath reception
12/11/2003WO2003103249A1 A method and system for speed data transmission in cdma
12/11/2003WO2003103246A1 Receiver with selection between a decision feedback equalizer and a linear equalizer
12/11/2003WO2003103213A1 Transmit power control based on virtual decoding
12/11/2003WO2003103207A1 A radio transmission method utilizing mimo
12/11/2003WO2003103201A1 Method and apparatus for receiving signal based on mimo cdma
12/11/2003WO2003103200A1 Apparatus and method for dynamically selecting an arq method
12/11/2003WO2003103195A1 Exciter-excitation system and methods for communications
12/11/2003WO2003103186A1 Digital wireless receiver using antenna diversity method
12/11/2003WO2003103185A1 A receiving method based on mimo cdma
12/11/2003WO2003103183A1 Power based radio resource management
12/11/2003WO2003103180A1 Communication system
12/11/2003WO2003103161A2 Radio frequency receiving and processing system
12/11/2003WO2003103158A2 Modeling of hybrid time-code division multiple access communication systems
12/11/2003WO2003102837A1 Information transmission/reception device