Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2005
02/17/2005WO2005015846A2 Arranging sdma poll groups by response length
02/17/2005WO2005015812A1 Sdma communications with non-immediate block acknowledgment
02/17/2005WO2005015801A2 Radio communication device and radio communication method
02/17/2005WO2005015799A1 Radio transmitting apparatus and radio transmitting method
02/17/2005WO2005015785A1 Cellular communication method
02/17/2005WO2005015784A1 Method for transmitting/receiving broadcasting data frames in mobile communication system supporting broadcasting service
02/17/2005WO2005015783A1 Method for cell reselection for reception of packet data
02/17/2005WO2005015782A1 Method for setting time limit in joining mbms service
02/17/2005WO2005015781A1 Communication terminal apparatus and transmission power control method
02/17/2005WO2005015780A1 Mobile station apparatus and receiving method
02/17/2005WO2005015779A1 Mobile station apparatus and line quality report value control method
02/17/2005WO2005015778A1 Mobile station apparatus and receiving method
02/17/2005WO2005015777A1 Method for synchronisation of a radio communication system divided into radio cells a base station and a mobile station in such a system
02/17/2005WO2005015776A1 Method for providing requested mbms service to ues that failed to receive paging message in a mobile communication system supporting mbms service
02/17/2005WO2005015775A1 System and method for embedding ofdm in cdma systems
02/17/2005WO2005015774A1 Radio network communication system and protocol using an automatic repeater
02/17/2005WO2005015773A1 Array antenna receiver apparatus and received signal correcting method
02/17/2005WO2005015772A1 Apparatus and method for receiving signals in a mobile communication system using adaptive antenna array technology
02/17/2005WO2005015771A1 Antennas array calibration arrangement and method
02/17/2005WO2005015770A1 Adaptive bit loading and power allocation in a multicarrier wireless communication system
02/17/2005WO2005015768A1 Power management in mobile terminals to allow transmission of ack/nack signals
02/17/2005WO2005015757A1 Transmission device, transmission power control method, and radio communication device
02/17/2005WO2005015755A2 Systems and methods for three dimensional antenna selection and power control in an ad-hoc wireless network
02/17/2005WO2005015751A1 “collision detection in a non-dominant bit radio network communication system”
02/17/2005WO2005015446A1 Communications apparatus and method
02/17/2005WO2004114460A3 Antenna steering for an access point based upon probe signals
02/17/2005WO2004100565A3 Fast random access method for eudch of wcdma
02/17/2005WO2004095733A3 Method and apparatus for determining repeater use in wireless communications
02/17/2005WO2004088896A3 MECHANISMS OF CONTROL HOLD OPERATION AND MAC-ID ASSIGNMENT FOR CDMA2000 1xEV-DV REVERSE ENHANCED HIGH-SPEED PACKET DATA CHANNEL
02/17/2005WO2004061576A3 Wlan communication system and method with mobile base station
02/17/2005WO2004051793A3 Small signal threshold and proportional gain distributed digital communications
02/17/2005WO2004002012A8 Positional determination of a user in a mobile communications system with emission diversity
02/17/2005WO2003090364B1 Orthogonalized spatial multiplexing for wireless communication
02/17/2005WO2002063814A8 Adaptive channel estimation using continuous pilot signal based on doppler period
02/17/2005US20050038872 Information providing system using code information
02/17/2005US20050038860 Portable device medical assistant
02/17/2005US20050038627 Integrated laser mapping tablet and method of use
02/17/2005US20050038314 Infrared communication with infant care apparatus
02/17/2005US20050037817 Terminal for mobile phone and method for controlling the synchronism of terminal for mobile phone
02/17/2005US20050037802 Radio communication apparatus and radio communication method
02/17/2005US20050037799 Beam selection in a wireless cellular telecommunication system
02/17/2005US20050037797 Transmission power control system, control method, base station and control station
02/17/2005US20050037796 Forward link transmit power control based on observed command response
02/17/2005US20050037795 Method for saving power in radio frequency (rf) receiver and rf receiver
02/17/2005US20050037792 Apparatus and method for reactivating multiple packet data sessions in a wireless network
02/17/2005US20050037786 Precise common timing in a wireless network
02/17/2005US20050037761 Method for conformance testing of radio communication equipment
02/17/2005US20050037751 Wireless gateway
02/17/2005US20050037749 Intra-and/or inter-system interference reducing systems and methods for satellite communications systems
02/17/2005US20050037737 Method for the management of information stored on a smart card readable by a mobile telephone
02/17/2005US20050037736 System and method for controlling a mobile terminal using a digital signature
02/17/2005US20050037734 Communication apparatus, portable terminal and communication control program
02/17/2005US20050037733 Method and system for wireless intrusion detection prevention and security management
02/17/2005US20050037722 Communication apparatus
02/17/2005US20050037719 Information notification method, mobile communications system, base station, and mobile station
02/17/2005US20050037718 Device and method for transmitting and receiving data by a transmit diversity scheme using multiple antennas in a mobile communication system
02/17/2005US20050037714 Time delay evaluation
02/17/2005US20050037706 Multicast control systems and methods for dynamic, adaptive time, bandwidth,frequency, and satellite allocations
02/17/2005US20050036568 Fast settling data slicer comprising a low-pass filter with switchable cut-off frequency and a notch-filter
02/17/2005US20050036509 Wireless presentation system
02/17/2005US20050036479 Method and apparatus for generating preamble using chaotic sequence
02/17/2005US20050036477 Method and apparatus of controlling a reset procedure in a wireless communication system
02/17/2005US20050036475 Wireless communication apparatus, wireless communication method, and computer program
02/17/2005US20050036474 System and method for efficiently allocating wireless resources
02/17/2005US20050036473 Method and apparatus for transmitting a beacon and communicating a frame
02/17/2005US20050036469 Event-based multichannel direct link
02/17/2005US20050036467 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
02/17/2005US20050036466 Method and system for scheduling traffic in a wireless network
02/17/2005US20050036463 Method and apparatus for efficient simultaneous re-activation of multiple dormant service instances in a CDMA2000 network
02/17/2005US20050036461 Telecommunication method in a wireless cellular telecommunication system
02/17/2005US20050036458 Method of rate control
02/17/2005US20050036455 Method of providing a multimedia service in a digital wireless communication network
02/17/2005US20050036441 Methods and apparatus of power control in wireless communication systems
02/17/2005US20050035894 Signal processing system and method
02/17/2005US20050035885 Orthogonal preamble encoder, method of encoding orthogonal preambles and multiple-input, multiple-output communication system employing the same
02/17/2005US20050035854 Home management and personal assistance using a mobile communication device
02/17/2005US20050035315 Viewer configured to display, and method of displaying, information on a display to at least partially take into account a position of the viewer relative to a surface
02/17/2005DE202004015500U1 Tragbares Funkdatenübertragungsgerät A portable radio communication device
02/17/2005DE19581822B4 Verfahren und Kommunikationsstation für eine regionale Zellverwaltung in einem Satellitenkommunikationssystem Procedures and communication station for regional management cell in a satellite communication system
02/17/2005DE10337446B3 Verfahren zum Betrieb einer Antenneneinheit einer beweglichen Station sowie entsprechende Antenneneinheit Method for operating an antenna unit of a mobile station as well as corresponding antenna unit
02/17/2005DE10332627A1 Satellite earth station system has a wireless local network transceiver to link the external satellite system to internal fixed terminal units
02/17/2005DE10321207B3 Verfahren zur Steuerung der Sendeleistung einer sendenden Station eines Funkkommunikationssystems sowie sendende Station, empfangende Station und Funkkomunikationssystem Method for controlling the transmission power of a transmitting station of a radio communication system and the transmitting station and receiving station Funkkomunikationssystem
02/17/2005DE102004036880A1 Verringerung des Impulsrauschens bei einem MCM-Signal Reduction of the impulse noise in a MCM signal
02/17/2005CA2535041A1 Combining acknowledgement and rate control
02/17/2005CA2535031A1 Radio network communication system and protocol using an automatic repeater
02/17/2005CA2535030A1 Collision detection in a non-dominant bit radio network communication system
02/17/2005CA2534677A1 Wireless communication apparatus and wireless communication method
02/17/2005CA2534650A1 Communications apparatus and method
02/16/2005EP1507434A2 Radio communication apparatus and radio communication method
02/16/2005EP1507427A1 Beam selection in a wireless cellular telecommunication system
02/16/2005EP1507425A1 System and method for controlling a mobile terminal using a digital signature
02/16/2005EP1507423A1 A method of providing a multimedia service in a digital wireless communication network
02/16/2005EP1507421A1 Base station synchronization during soft handover
02/16/2005EP1507372A1 Forwarding of acknowledged traffic volume in HSDPA UMTS
02/16/2005EP1507371A2 Quality-based dynamic channel allocation in a wireless adhoc network
02/16/2005EP1507365A2 Method and apparatus of controlling a reset procedure in a wireless communication system
02/16/2005EP1507362A1 Information processing apparatus and program for wireless device discovery and display
02/16/2005EP1507350A1 Path search device and method, and array antenna reception device using the same
02/16/2005EP1507343A1 Transmission power control method, tpc command transmission method, and radio communication device
02/16/2005EP1507342A2 Method and system for providing dynamic timing and power validation in a two-way satellite network