Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2006
12/14/2006US20060280134 Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network
12/14/2006US20060280115 Method of controlling a papr using a walsy code allocation technique in a cdma-2000 system
12/14/2006US20060279663 Arrangement for and method of projecting a level image
12/14/2006US20060279627 Imaging system and system control method
12/14/2006US20060279435 Uplink pilot and signaling transmission in wireless communication systems
12/14/2006DE202006013637U1 Transmitter and receiver node console for use in communication networks to allow conference transmissions between partners
12/14/2006DE112005000081T5 Verfahren zum Übertragen von Nachrichten in Bezug zu einem Rundruf- oder Gruppenrufdienst in einem Funkzellenkommunikationsdienst A method of transmitting messages with respect to a broadcast call or Group Call in a radio communication service cells
12/14/2006DE10018439B4 Verfahren zur Mobilfunkversorgung eines zu versorgenden Gebäudes A method for mobile coverage of a building to be supplied
12/14/2006CA2830386A1 Time and frequency channel estimation in an ofdm system
12/13/2006EP1732333A1 Method and system for downloading data in a mobile communication terminal
12/13/2006EP1732293A1 Radio communication system, fixed information device, and mobile terminal device
12/13/2006EP1732247A1 Positioning system, positioning method, and program thereof
12/13/2006EP1732246A1 Content transmission device and content reproduction device
12/13/2006EP1732245A2 Transmitting and receiving apparatus and method in closed-loop mimo antenna system using codebook
12/13/2006EP1732243A2 Transmitting and receiving device and method for continuous outer-loop power control while in DTX mode in a CDMA mobile communication system
12/13/2006EP1732007A1 Authentication proxy method, distribution management device, and authentication proxy method program
12/13/2006EP1730978A1 Terminal system and radio resource control in wireless telecommunications system
12/13/2006EP1730971A2 Method and system for allocating time slots for a common control channel
12/13/2006EP1730936A2 E-band radio transceiver architecture and chip set
12/13/2006EP1730916A1 System and method for power control in wireless communiction systems
12/13/2006EP1730897A2 Method of scheduling an uplink packet transmission channel in a mobile communication system
12/13/2006EP1730894A1 Adaptive packet detection for detecting packets in a wireless medium
12/13/2006EP1730873A1 Methods and apparatus for flexible spectrum allocation in communication systems
12/13/2006EP1730864A1 Wireless comunication methods, systems, and signal structures
12/13/2006EP1730859A1 Radio communication system and door phone system using the same
12/13/2006EP1730858A1 A method, a device and a system for duplex communications
12/13/2006EP1730857A1 Adaptive beam-forming system using hierarchical weight banks for antenna array in wireless communication systems
12/13/2006EP1730856A1 Space-time transmit diversity systems and methods for ofdm applications
12/13/2006EP1730855A1 Mode shifting communications system and method
12/13/2006EP1730854A2 Method for steering smart antenna beams for a wlan using signal and link quality metrics
12/13/2006EP1730853A2 Method for steering a smart antenna for a wlan using a self-monitored re-scan
12/13/2006EP1730852A2 Method for steering smart antenna beams for a wlan using mac layer functions
12/13/2006EP1730851A2 Method for steering a smart antenna for a wlan using a periodic re-scan
12/13/2006EP1730847A1 Suppressing cross-polarization interference in an orthogonal communication link
12/13/2006EP1730649A2 Controlling jitter effects
12/13/2006EP1652316B1 Method and apparatus for power allocation to control channels in a communication system
12/13/2006EP1637001A4 Method for downlink transmission synchronization and data buffer sizing in a radio access network
12/13/2006EP1636924A4 Multimedia broadcast/multicast service apparatus and paging method in mobile communication system
12/13/2006EP1599974B1 Apparatus and method to optimize power management in an independent basis service set of a wireless local area network
12/13/2006EP1550175B1 Communication methods and apparatus
12/13/2006EP1516445A4 Multimedia service providing method in a radio mobile communication system
12/13/2006EP1439511B1 Method for managing sensor network system, program for managing sensor network system, record medium with recorded program for managing sensor network system, apparatus for managing sensor network system, method for managing relay network, program for managing relay net
12/13/2006EP1421762B1 System and method for providing Point-to-Point Protocol over Ethernet to mobile platforms
12/13/2006EP1410602B1 Method and apparatus for exchanging software information in a packet data communication system
12/13/2006EP1232571B1 Method and apparatus for determining remote unit location using phased array antenna elements
12/13/2006EP1044516B1 Tstd transmitter for limiting transmission power of antenna and controlling method thereof for base station in mobile communication system
12/13/2006EP0956610B1 Directional-beam generative apparatus and associated method
12/13/2006EP0947055B1 Method and apparatus for transmitting and receiving information as a power hopped direct sequence spread spectrum signal
12/13/2006EP0891065B1 Portable terminal equipment
12/13/2006EP0852853B1 Cellular communication system and method with multiple code rates
12/13/2006CN2847747Y Medium player with radio network function
12/13/2006CN2847708Y Enciphering and deciphering safety system for key data using feature code
12/13/2006CN1879426A Methods and apparatus for multi-carrier, multi-cell wireless communication networks
12/13/2006CN1879352A Communication repeater, communication repeating method and communication repeating program
12/13/2006CN1879342A Transmitting apparatus, relaying apparatus, receiving apparatus and network system including these apparatus
12/13/2006CN1879341A Signal processing apparatus and method using multi-output mobile communication system
12/13/2006CN1879340A Exploiting selection diversity in communications systems with non-orthonormal matrix and vector modulation
12/13/2006CN1879327A Method for transmitting messages related to a broadcast or multicast service in a cellular communications system
12/13/2006CN1879326A Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system
12/13/2006CN1879325A Apparatus and method for transmitting and receiving common control information in a wireless communication system
12/13/2006CN1879324A Method and system for hand-over from wideband code division multiple access network to code division multiple access network by using dummy pilot signal
12/13/2006CN1879323A An apparatus and method for extending radio messages in mobile communications
12/13/2006CN1879322A Wireless communication system and lifter system having the same
12/13/2006CN1879321A Downlink signal configuring method and device in mobile communication system, and synchronization and cell searching method and device using the same
12/13/2006CN1879320A Frame synchronisation in a radio access network
12/13/2006CN1879319A Method and apparatus for uplink synchronization in wireless communications
12/13/2006CN1879318A Antenna selection for diversity combining
12/13/2006CN1879317A Method and apparatus for a multi-beam antenna system
12/13/2006CN1879316A Method for transmitting signals in a radiocommunication system and corresponding transmitter station and receiver station
12/13/2006CN1879315A Method and apparatus for combining macro-diversity with timeslot re-use in a communication system
12/13/2006CN1879314A Signal processing device and method of MIMO communication system
12/13/2006CN1879313A Call case controlled BLER target setting
12/13/2006CN1879312A Method, device and system for radio frequency power control in cellular systems
12/13/2006CN1879311A Adjustment device and method for array antenna transmitting link
12/13/2006CN1879310A Simultaneous voice and data communication over a wireless network
12/13/2006CN1879254A Phased array antenna system with controllable electrical tilt
12/13/2006CN1878420A Method for holding resource consistency between wireless network controller and base station
12/13/2006CN1878408A Apparatus and method for providing service based on multiple data rates in mobile communication system
12/13/2006CN1878387A Code division multiple access mobile communication system
12/13/2006CN1878386A Cell recognition method for OFDMA cellular system
12/13/2006CN1878385A TD-SCDMA terminal and its same-frequency cell time delay and power detecting method
12/13/2006CN1878368A Method and apparatus for allocating a channel to a wireless interface
12/13/2006CN1878356A Base station transceiver and controller Abis interface netting method and its link method and system
12/13/2006CN1878355A Method for relay mobile switching centre leaving group-calling
12/13/2006CN1878351A Method and apparatus for obtaining interface time delay between wireless network controller and base station
12/13/2006CN1878333A Method for processing wireless link
12/13/2006CN1878163A Multi-service transmission platform equipment managing system
12/13/2006CN1878161A Increased data rate transmissions of a wireless communication
12/13/2006CN1878159A A method for transmitting symbols through at least a channel in a telecommunication system
12/13/2006CN1878158A Cell recognition method for OFDMA cellular system
12/13/2006CN1878085A State detection method based on main and backup Ethernet interface
12/13/2006CN1878052A Random access signal transmission method based on single carrier transmission and reception system
12/13/2006CN1878046A Spread spectrum communication device and spread spectrum communication method
12/13/2006CN1878045A Method for estimating arrival direction of user coherent multi-path signals in array antenna CDMA system
12/13/2006CN1878033A Method for transmitting coding rate adapter unit frame in voice service
12/13/2006CN1878032A Method for changing the operation mode in a mobile terminal and mobile terminal for implementing the same
12/13/2006CN1878031A Communication method for time-division duplex mobile communication system
12/13/2006CN1878030A Transmission format group indicated decoding method
12/13/2006CN1878029A Positioning system, information supply apparatus, terminal apparatus, control method of terminal apparatus
12/13/2006CN1878028A Carrier track loop adaptive for digital television terrestrial broadcasting