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)
04/2009
04/14/2009CA2373576C System and method for electronic data delivery
04/14/2009CA2349614C Method and device for receiving at least two reception paths, and corresponding use
04/09/2009WO2009046409A2 Forming spatial beams within a cell segment
04/09/2009WO2009046318A2 Calibration and beamforming in a wireless communication system
04/09/2009WO2009046120A1 Digital cross-polar interference cancellation
04/09/2009WO2009046052A2 Method and apparatus for uplink control signaling
04/09/2009WO2009046041A2 Method and apparatus for enhancing various pdcp and layer 2 operations
04/09/2009WO2009045910A2 Unified closed loop su/mu-mimo signaling and codebook design
04/09/2009WO2009045893A2 Method and apparatus for layer 2 processing and creation of protocol data units for wireless communications
04/09/2009WO2009045681A2 Techniques for reducing a cell identification falsing rate in a wireless communication system
04/09/2009WO2009045157A2 Method op transmitting power control commands in continuous packet connectivity t
04/09/2009WO2009045085A1 Method and system for communication in near field communication network
04/09/2009WO2009045078A2 Method of performing cell reselection in wireless communication system
04/09/2009WO2009045074A2 Method and apparatus for adjusting uplink data rate in a mobile communication system
04/09/2009WO2009045070A2 Method for supporting mobility of mobile terminal, and mobile terminal thereof
04/09/2009WO2009045069A2 Optimizing transmission for broadcast multicast service
04/09/2009WO2009045044A1 Frequency hopping pattern and method for transmitting uplink signals using the same
04/09/2009WO2009045027A2 Method of fast uplink data transmission for handover
04/09/2009WO2009045026A2 Method of allocating uplink radio resource
04/09/2009WO2009045006A1 Method for supporting continuous reception of evolved broadcast and multicast service data
04/09/2009WO2009044962A1 System and method for information scrambling in a wireless communication system
04/09/2009WO2009044735A1 Multicarrier transmission device
04/09/2009WO2009044704A1 Base station device, transmission method, mobile station device, and reception method
04/09/2009WO2009044685A1 Base station device in mobile communication system, method used in base station device, cqi correction table creation method, and device
04/09/2009WO2009044684A1 User device, base station device, and method in mobile communication system
04/09/2009WO2009043378A1 Method and system for radiating a radioelectric signal through a combination of sector antennas
04/09/2009WO2009043375A1 Timer handling in a transmitter in a telecommunication system for a voice and data packet transmission
04/09/2009WO2009043214A1 Method for communicating channel state information
04/09/2009WO2009025494A3 Method of performing cell reselection in wireless communication system
04/09/2009WO2009023726A3 Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
04/09/2009WO2009022901A3 A method to maintain mobile ipv6 connectivity in mixed protocol access environment
04/09/2009WO2009022823A3 Method of transmitting and receiving control information in a wireless communication system
04/09/2009WO2009022795A3 Method of transmitting uplink data and buffer status reports in a wireless communications system, wireless device for implementing such method
04/09/2009WO2009020362A3 Apparatus and method for connecting radio link in wireless communication system having private network cell
04/09/2009WO2009014900A3 User priority based preemption techniques in a time division multiple access multi-hop ad hoc network
04/09/2009WO2009009511A9 Resource allocation in wireless multi-hop relay networks
04/09/2009WO2009007313A3 Higher layer synchronization between base stations
04/09/2009WO2008155744A3 Methods, computer program products and apparatus providing improved use of relays in wireless communication
04/09/2009WO2008152540A3 Method and apparatus for antenna selection in a multi-antenna system
04/09/2009WO2008115289A3 Cyclical obstruction communication system
04/09/2009WO2008064696A8 Switched beam antenna system and method with digitally controlled weighted radio frequency combining
04/09/2009WO2008013971A8 Method and system for transmitting voice data by using wireless lan and bluetooth
04/09/2009WO2007074453A3 A method of secure wlan communication
04/09/2009WO2007052269A3 Wireless microphone system for high quality sound
04/09/2009WO2007039908A3 Joint constellation multiple access
04/09/2009WO2007002688A3 Coexistent bluetooth and wireless local area networks in a multimode terminal and method thereof
04/09/2009WO2006124565A3 Providing distributed wide area coverage infrastructure using bluetooth signal combiner
04/09/2009WO2006115999A3 Method and system for efficient addressing and power savings in wireless systems
04/09/2009WO2006081150A3 System and method for performing concatenation of diversely routed channels
04/09/2009WO2006073816A3 System and method for determining the mobility of nodes in a wireless communication network
04/09/2009WO2005011297A3 Method and apparatus for reducing paging-related delays for anticipated target mobile stations
04/09/2009US20090093959 Real-time high accuracy position and orientation system
04/09/2009US20090093898 Audio player for download and playback of audio files
04/09/2009US20090093897 Method of retrieving audio data via coded medium
04/09/2009US20090093266 Relay system and data frame structure for the relay system
04/09/2009US20090093265 Radio transmitting apparatus, radio receiving apparatus and radio transmitting method
04/09/2009US20090093243 Radio link parameter updating method in mobile communication system
04/09/2009US20090093219 Wireless communication apparatus and wireless communication system
04/09/2009US20090093218 Transmission rate control method, mobile station and radio base station
04/09/2009US20090093215 Automatic data encryption and access control based on bluetooth device proximity
04/09/2009US20090093214 Method of performing operation related to other device via near field communication and apparatus therefor
04/09/2009US20090093213 Non-interfering utilization of non-geostationary satellite frequency band for geostationary satellite communication
04/09/2009US20090092209 Combined channel coding and space-block coding in a multi-antenna arrangement
04/09/2009US20090092199 Estimating frequency offset at a subscriber station receiver
04/09/2009US20090092198 Communication apparatus and radio communication system
04/09/2009US20090092192 Multi-frequency data transmission channel power allocation
04/09/2009US20090092117 Method and device for transferring multi-standard radio service data
04/09/2009US20090092087 Multi-antenna transmission for spatial division multiple access
04/09/2009US20090092074 Aeronautical ad-hoc networks
04/09/2009US20090092072 Communication relay apparatus and communication relay method
04/09/2009US20090092066 Techniques for link utilization for half-duplex and full-duplex stations in a wireless network
04/09/2009US20090092037 Wireless Interactive System and Method
04/09/2009US20090091472 Intelligent wireless multicast network
04/09/2009US20090091450 Distributed safety apparatus
04/09/2009US20090091428 Method and System to Determine Physical Parameters as Between an RFID Tag and a Reader
04/09/2009DE19637327B4 Frequenzdiversity-Anordnung Frequency diversity arrangement
04/09/2009DE102008049192A1 Vorrichtung und Verfahren zum Steuern einer Funktionsweise einer Vorrichtung Apparatus and method for controlling an operation of a device
04/09/2009DE102008045777A1 Drahtloses lokales Netz und Zugangsknoten für ein drahtloses lokales Netz A wireless local area network and access nodes for a wireless local area network
04/09/2009DE102008033650A1 TAp-Initialisierung von Equalizern basierend auf der geschätzten Kanalimpulsantwort TAP-initialization of equalizers based on the estimated channel impulse response
04/09/2009DE102007046254A1 Verfahren und Vorrichtung zum effizienten Verteilen von Informationen in einem Satellitennavigationssystem Method and apparatus for efficient distribution of information in a satellite navigation system
04/09/2009DE102007043867A1 Radio towering method involves providing data base, where number of potential positions of mobile stations channel status information are assigned and are put down together
04/09/2009DE102007011841B4 Übertragungsverfahren mit dynamischer Sendeleistungsanpassung und entsprechendes Hörgerätesystem Transmission method with dynamic transmission power adjustment and appropriate hearing aid system
04/09/2009DE102005049931B4 Sende-/Empfangsvorrichtung Transmitting / receiving device
04/09/2009CA2796141A1 Calibration and beamforming in a wireless communication system
04/09/2009CA2699430A1 Calibration and beamforming in a wireless communication system
04/09/2009CA2699419A1 Method and apparatus for uplink control signaling
04/08/2009EP2046070A1 Base station, user device, and method
04/08/2009EP2045944A1 Reception device, transmission device, and communication method
04/08/2009EP2045942A1 Multicarrier signal receiving apparatus and multicarrier signal transmitting apparatus
04/08/2009EP2045933A1 Method of transmitting voice and data between several users
04/08/2009EP2045932A1 Method of transmitting voice and data between users of a wireless telecommunication network and device implementing such a method
04/08/2009EP2045931A1 Wireless terminal and level determining method
04/08/2009EP2045930A1 Decentralized C/I power control for TDD
04/08/2009EP2045917A2 Adaptive RF amplifier prelimiter
04/08/2009EP2045877A1 Radar system and method of digital beamforming
04/08/2009EP2045611A1 Method and device for efficiently distributing information in a satellite navigation system
04/08/2009EP2044716A1 Method and apparatus to improve performance in a multicarrier mimo channel using the hadamard transform
04/08/2009EP2044705A1 Broadcast channel transmission method and apparatus
04/08/2009EP2044704A1 Radio frequency signal distribution using data cable system
04/08/2009EP2044703A2 Satellite interference cancelling
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