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)
08/2007
08/09/2007US20070184831 Communication system
08/09/2007US20070184828 Robust topology wireless communication using broadband access points
08/09/2007US20070184810 Unmanned lighter-than-air-safe termination and recovery methods
08/09/2007US20070184802 Antenna selection system and method
08/09/2007US20070184801 Radio reception apparatus and radio reception method
08/09/2007US20070184798 Dual-function wireless data terminal
08/09/2007US20070184784 Radio channel control method and receiving apparatus
08/09/2007US20070184780 Communication method, communication device, and computer program
08/09/2007US20070184779 Wireless communication device and method for searching for wireless communication device
08/09/2007US20070184778 System and method for communication utilizing time division duplexing
08/09/2007US20070184777 Method of and system for determining the presence of mobile unit in service area in mobile communication network
08/09/2007US20070183545 Wireless communication apparatus
08/09/2007US20070183527 Space-time transmit diversity systems and methods for ofdm applications
08/09/2007US20070183515 Method and apparataus for transmitting data in a multi-antenna wireless system
08/09/2007US20070183481 Terrestrial repeater with redistribution of pseudo-random codes on different carrier frequencies
08/09/2007US20070183442 Communications system and communication control method
08/09/2007US20070183414 Communication device and communication method
08/09/2007US20070183389 Method and System for Identifying Remote Objects on a Client System
08/09/2007US20070183386 Reference Signal Sequences and Multi-User Reference Signal Sequence Allocation
08/09/2007US20070183385 Apparatus and method for distinguishing a frame on channel shared by multiple users
08/09/2007US20070183372 Accelerated establishment of a connection between a number of mobile radio users
08/09/2007US20070183356 Mobile communication system using a downlink shared channel
08/09/2007US20070183355 Method for aperiodic mobile assisted sleep mode
08/09/2007US20070183351 Method and apparatus for providing service in a multi-ran communication network
08/09/2007US20070183350 Solving ip buffering delays in mobile multimedia applications with translayer optimization
08/09/2007US20070183321 Mobile communication system, transmitting station, receiving station, relay station, communication path determining method, and communication path determining program
08/09/2007US20070183312 Apparatus and method for allocating radio frequency band resource in space division multiple access system
08/09/2007US20070183310 Orthogonal frequency division multiplex transmission method
08/09/2007US20070183309 Orthogonal frequency division multiplex transmission method
08/09/2007US20070182822 Media Composer
08/09/2007US20070182585 Broadcast apparatus for closed space
08/09/2007US20070181672 Electronic settlement system, portable telephone, noncontact ic card reader, and personal identification data sampler
08/09/2007DE112005002242T5 Einrichtung und Verfahren zum Senden/Empfangen eines Pakets in einem Mobilkommunikationssystem Apparatus and method for transmitting / receiving a packet in a mobile communication system
08/09/2007DE112005001849T5 Verfahren und System zum Steuern eines Reduzierter-Schlitzzyklus-Modus für das Paging in einem Mobilkommunikationssystem A method and system for controlling a reduced slot cycle mode for paging in a mobile communication system
08/09/2007DE10253923B4 Digitalkamera, die ein Bildübertragungsverfahren und ein -System aufweist Digital camera comprising an image transmission method and a system
08/09/2007DE102006004446A1 Verfahren zur Random-Access-Signalisierung A method for random access signaling
08/09/2007DE102005047986B4 Verfahren und Anordnung zur Identifikation einer Netzwerkstation Method and apparatus for identifying a network station
08/09/2007CA2641051A1 Apparatus, and associated method, for notifying, delivering, and deleting media bursts communicated in a push-to-talk over cellular communication system
08/09/2007CA2577647A1 Estimating time delays in a simulcast communication system
08/08/2007EP1816889A1 Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
08/08/2007EP1816774A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/08/2007EP1816773A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/08/2007EP1816772A1 Transmission control frame generation device, transmission control frame processing device, transmission control frame generation method, and transmission control frame processing method
08/08/2007EP1816764A2 Broadcast apparatus for closed space
08/08/2007EP1816760A2 Method and system for transmitting/receiving data in a communication system
08/08/2007EP1816759A2 Method and apparatus for beamforming in a wireless communication system
08/08/2007EP1816758A2 Apparatus and method for determining beamforming vector in a codebook-based beamforming system
08/08/2007EP1816757A1 Base station, radio line control station, and radio communication method
08/08/2007EP1816756A1 Method for transmitting power control information in a radio communications system
08/08/2007EP1816753A1 Channel estimation device and method, demodulation device and method, and fading frequency decision device and method
08/08/2007EP1815847A2 Aggregate with increased deformability, comprising at least three amphipats, for improved transport through semi-permeable barriers and for the non-invasive drug application in vivo, especially through the skin
08/08/2007EP1815846A2 Aggregate with increased deformability, comprising at least three amphipats, for improved transport through semi-permeable barriers and for the non-invasive drug application in vivo, especially through the skin
08/08/2007EP1815695A2 Radio mobile unit location system
08/08/2007EP1815676A1 Enhancing use of media device
08/08/2007EP1815650A1 Synchronization and data transmission method
08/08/2007EP1815632A1 Tool and method for planning and/or dimensioning satellite telecommunications through a quality indicator
08/08/2007EP1815630A2 Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a mimo-ofdm system
08/08/2007EP1815620A1 Method and device for controlling radio access
08/08/2007EP1815616A2 Method and apparatus for estimating channelization codes in a wireless transmit/receive unit
08/08/2007EP1815615A2 Apparatus and methods for power control in satellite communications systems with satellite-linked terrestrial stations
08/08/2007EP1815614A1 Robust wireless multimedia transmission in multiple input multiple output (mimo) system assisted by channel state information
08/08/2007EP1815613A2 Multi-input multi-output system for enhancing transmission performance
08/08/2007EP1815612A2 A method of operating a communicaton system, a radio station, and a radio communication system
08/08/2007EP1815611A1 Method for multicode transmission by a subscriber station
08/08/2007EP1815372A1 Time synchronization in wireless ad hoc networks of medical devices and sensors
08/08/2007EP1738586A4 Physical layer header scrambling in satellite broadcast systems
08/08/2007EP1704659A4 Wireless communication method and apparatus for optimizing the performance of access points
08/08/2007EP1699141B1 Spread spectrum communication method
08/08/2007EP1689089B1 Spread spectrum communication method using a compressed mode
08/08/2007EP1531558B1 Device and method for transmitting encrypted data over a broadband channel
08/08/2007EP1516244A4 Mobile application environment
08/08/2007EP1454317B1 Portable wireless communication terminal and corresponding method
08/08/2007EP1321008B1 Communication system and corresponding method for improving the service quality thereof
08/08/2007EP1226665B1 Syncronized pilot reference transmission for a wireless communication system
08/08/2007EP1142155B1 Signalling method and telecommunication system
08/08/2007EP1060586B1 Method for accessing and providing access to a packet channel
08/08/2007EP1027775B1 Wireless communication using an airborne switching node
08/08/2007EP0995276B1 Method of monitoring operation of cellular radio system
08/08/2007EP0894388B1 Pilot-symbol-assisted radiotelephone communications
08/08/2007CN1331367C A method for controlling reversed service channel occupation by cluster user
08/08/2007CN1331366C Method and device for reducing radio link supervision time in high data rate system
08/08/2007CN1331365C Automatic upgrading method and system of wireless communications system terminal software
08/08/2007CN1331364C Method for transmitting-receiving information about orthogonal variable spread spectrum factor code
08/08/2007CN1331338C Method and apparatus for IS-95B reverse link supplemental code channel (SCCH) frame validation and fundamental code channel (FCCH) rate decision improvement
08/08/2007CN1331325C Method for realizing measure control
08/08/2007CN1331314C Mobile telephone apparatus
08/08/2007CN1331313C Method for controlling antenna of receiving device in radio system, especially mobile radio system
08/08/2007CN1331312C Method for link adaptation and transmit power control
08/08/2007CN101015224A Radio network control
08/08/2007CN101015204A Display apparatus and control method thereof
08/08/2007CN101015161A Classifying-synthesizing transmission method of multi-user feedback information at base station
08/08/2007CN101015160A Closed loop multiple-input-output-system with reduced feedback of channel state information
08/08/2007CN101015156A Mimo transmitting apparatus, mimo receiving apparatus, and pilot symbol transmission method
08/08/2007CN101015155A Receiving method and apparatus and communication system using the same
08/08/2007CN101015142A Method and apparatus for indicating preferred layer information in multimedia broadcast/multicast service
08/08/2007CN101015141A Reception in dedicated service of wireless communication system
08/08/2007CN101015140A Determination of the propagation time of a reference signal coming from communication management equipment by a communication terminal
08/08/2007CN101015139A Method and apparatus for efficient neighbor cell measurement
08/08/2007CN101015138A Wireless communication apparatus with multiple antennas and method thereof
08/08/2007CN101015137A Apparatus and method for beamforming in a multi-antenna system
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