Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2006
10/19/2006US20060233148 System and method of voice transmission from mobile data networks
10/19/2006US20060233147 Broadband wireless communications systems and methods using multiple non-contiguous frequency bands/segments
10/19/2006US20060233146 Radio packet communication method and radio packet communication apparatus
10/19/2006US20060233139 System and method for transmission diversity status detection
10/19/2006US20060233136 Traffic handover control device and method of multi-mode mobile communication terminal
10/19/2006US20060233127 Efficient HARQ control and channel quality feedback reporting for multicarrier systems
10/19/2006US20060233125 Radio access scheme in CDMA-based communication system
10/19/2006US20060233124 Frequency hopping design for single carrier FDMA systems
10/19/2006US20060233114 Method and apparatus for performing wireless diagnsotics and troubleshooting
10/19/2006US20060233096 Method and system for wireless digital multimedia transmission
10/19/2006US20060232715 Integrated tuner
10/19/2006US20060232492 Array antenna control device and array antenna device
10/19/2006US20060232467 System and method for multipath mitigation using clustered positioning signals
10/19/2006US20060232465 Radioterminals and associated operating methods that alternate transmission of wireless communications and processing of global positioning system signals
10/19/2006US20060232416 Differential multiple-norm transmit diversity with forward error correction and related diversity reception
10/19/2006DE3845017B4 Digitales Funkfernsprechsystem Digital radio telephone system
10/19/2006DE102005017080A1 Übertragungsverfahren in einem Funksystem mit mehreren Sende-/Empfangszweigen in der Basisstation Transmission method in a radio system having a plurality of transmitting / receiving branches in the base station
10/19/2006DE102004061904A1 Verfahren zum Übertragen von Datenpaketen A method for transmitting data packets
10/19/2006DE10016622B4 Verfahren zum Steuern von Leistungsmerkmalen in einem Funknetz und Anordnungen zur Realisierung des Verfahrens Method for controlling features in a radio network and configurations for implementing the method
10/19/2006CA2602734A1 Transmission apparatus and transmission method
10/18/2006EP1713291A1 Wireless communication equipment and wireless communication method
10/18/2006EP1713208A2 Method and apparatus for transferring frames in extended wireless LAN
10/18/2006EP1713189A1 Terminal apparatus and received data displaying method
10/18/2006EP1713188A2 Multi-protocol wireless communication apparatus and method
10/18/2006EP1713187A2 Reconfigurable communications circuit including diversity mode
10/18/2006EP1713186A2 Circuit arrangement for carrying out spatial diversity operations with a digital signal receiver
10/18/2006EP1712095A2 A communication system, a communication terminal and a method of determining a location estimate therefor
10/18/2006EP1712093A2 Method and apparatus for providing individual power control information in a wireless local area network/wireless wide area network (wlan/wwan)
10/18/2006EP1712089A1 Methods and apparatus for multi-carrier, multi-cell wireless communication networks
10/18/2006EP1712053A2 A method for transmitting multiple streams in wireless broadcast networks
10/18/2006EP1712050A1 Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices
10/18/2006EP1712029A2 Data transmission with spatial spreading in a mimo communication system
10/18/2006EP1712026A1 Link adaptation in a mobile communication network
10/18/2006EP1712024A1 Clock recovery methods and apparatus
10/18/2006EP1712019A1 Methods and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
10/18/2006EP1712018A1 Diversity system for transmitting a signal with sub-carriers
10/18/2006EP1712017A1 A 2d rake receiver for use in wireless communication systems
10/18/2006EP1712016A2 Method and apparatus for implementing downlink sdma in a wireless network
10/18/2006EP1712015A1 Power control in ad-hoc wireless networks
10/18/2006EP1712014A1 Method for transmitting data by means of field polarisation
10/18/2006EP1712000A1 Staggered agc with digitally controlled vga
10/18/2006EP1711928A1 Short-range cellular booster
10/18/2006EP1604468A4 Wireless local area network repeater with automatic gain control for extending network coverage
10/18/2006EP1595353A4 Methods and apparatus for the utilization of core based nodes for state transfer
10/18/2006EP1508249A4 System and methods for reducing satellite feeder link bandwith/carriers in cellular systems
10/18/2006EP1500205B1 Frequency synthesizers for supporting voice communication and wireless networking standards
10/18/2006EP1481517B1 Method for reducing power consumption in a multi-hop wireless communications network including a plurality of nodes
10/18/2006EP1449314B1 Variable diversity transmission in a radio communications system based on characteristics of a received signal
10/18/2006EP1399201A4 Device and system for in-vivo procedures
10/18/2006EP1354426B1 Radio communication system
10/18/2006EP1234422A4 Closed loop power control for common downlink transport channels
10/18/2006EP1195072B1 Inter-frequency handover in wireless cdma systems
10/18/2006EP1071159B1 A two-way paging system and apparatus
10/18/2006EP1062745B1 Radio communication system
10/18/2006EP0992173B1 A method of controlling a communication system and the system employing the method
10/18/2006EP0904638B1 System and method for providing useful information for a moving object
10/18/2006EP0681762B1 Wireless personal local area network
10/18/2006CN2829222Y Raido transmission and receiving unit
10/18/2006CN2829113Y Multi-network branching and combining system
10/18/2006CN1849836A System, apparatus and method for uplink resource allocation
10/18/2006CN1849793A Unbiased signal to interference ratio in wireless communications devices and methods therefor
10/18/2006CN1849781A Radio communication method, radio communication terminal accommodating apparatus, and radio communication terminal
10/18/2006CN1849772A Sdma communications with non-immediate block acknowledgment
10/18/2006CN1849770A Method and apparatus for acknowledging reverse link transmissions in a communications system
10/18/2006CN1849769A Multiple antenna systems and methods using high-throughput space-frequency block codes
10/18/2006CN1849768A Method and system for using cooperative diversification in wireless relay circuits
10/18/2006CN1849765A Signal transmitting method and transmitter in radio multiplex transmission system
10/18/2006CN1849762A Method and apparatus for cell identification in wireless data networks
10/18/2006CN1849759A Radio communication method and radio communication terminal accommodating apparatus
10/18/2006CN1849758A Radio network communication system and protocol using an automatic repeater
10/18/2006CN1849757A Method and apparatus for regulation base station ack/nak message transmit power in a wireless communication system
10/18/2006CN1849752A Mobile station-centric method for managing bandwidth and qos in error-prone system
10/18/2006CN1849751A Collision detection in a non-dominant bit radio network communication system
10/18/2006CN1849636A Radio module, radio temperature sensor, radio interface device, and radio sensor system
10/18/2006CN1849517A Method and apparatus for measuring impedance of electrical component under high interference conditions
10/18/2006CN1848816A Method and apparatus for transferring frames in extended wireless lan
10/18/2006CN1848708A Method of measuring receive power of CDMA mobile communication system, and cdma mobile communication system
10/18/2006CN1848707A Adaptive bandwidth regulating method for block data business
10/18/2006CN1848706A Method and system for synchronizing up-link
10/18/2006CN1848705A Method for raising system whole-network synchronous performance
10/18/2006CN1848704A Cell searching method and apparatus in WCDMA system
10/18/2006CN1848703A TD-SCDMA terminal radio frequency consistency testing method
10/18/2006CN1848702A Back interference conquering method and system
10/18/2006CN1848701A Frequency channel changing method for radio electronic medical appliances
10/18/2006CN1848697A Method and apparatus for initial synchronization in time division duplex synchronous code division multiplex access system
10/18/2006CN1848693A Code division multiple access and time division multiple access single-frequency point sharing device
10/18/2006CN1848522A Base station beam sweeping method and apparatus using multiple rotating antennas
10/18/2006CN1281094C Method and apparatus for determining signal arrival time in CDMA system
10/18/2006CN1281092C Calling detection method for personal hand-held communication system
10/18/2006CN1281089C Decision method for switching between PHS and WCDMA system
10/18/2006CN1281087C Apparatus and method for compensating transmitting power in mobile terminal
10/18/2006CN1281084C Method and device for realtime antenna to select emission diversity
10/18/2006CN1281082C Radio base station
10/18/2006CN1281079C Method for realizing ringback tone or prompt tone in enciphered communication system
10/18/2006CN1281074C Method of automatic establishing multi-level cascade link pased on point to point
10/18/2006CN1281073C Mobile network access system based on mobile short message and short message data transmission method
10/18/2006CN1281061C Bi-directional communication apparatus and method
10/18/2006CN1281046C Position related data collection method and mobile telephone executing said method
10/18/2006CN1281030C Repeater, information transmittor and information transmitting method
10/18/2006CN1281016C Method for packet data scheduling of multi-level service in CDMA mobile communication system