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)
03/2009
03/12/2009WO2009011514A3 Method of transmitting feedback information in multiple antenna system
03/12/2009WO2009008678A3 Method for generating downlink frame, and method for searching cell
03/12/2009WO2009008677A3 Method of transmitting scheduling request in a wireless communication system
03/12/2009WO2009008627A3 A method of establishing fast security association for handover between heterogeneous radio access networks
03/12/2009WO2009008625A3 Method of performing cell search in wireless communication system
03/12/2009WO2009008624A3 Method of performing cell search in wireless communication system
03/12/2009WO2009003845A3 Repeater for radio frequency signals, and for digital television signals in particular
03/12/2009WO2009002134A3 Method for transmitting signals, method for allocating resource and method for constructing uplink map for the same
03/12/2009WO2008152612A3 Method and system for operating a multi-user multiple-input multiple-output (mu-mimo) wireless communications system
03/12/2009WO2008144189A4 Method and apparatus for feedback in closed loop transmitting
03/12/2009WO2007035447A3 Method for operating a multi -mode base station and multi -mode base station
03/12/2009US20090070260 Credit card system and method
03/12/2009US20090069868 Secure Pairing of Electronic Devices using Dual Means of Communication
03/12/2009US20090069044 Arranging data transfer for mobile mine device
03/12/2009US20090069043 Method and apparatus for controlling transmission power in mobile communication system based on fractional frequency reuse
03/12/2009US20090069042 Outer Loop Transmit Power Control in Wireless Communication Systems
03/12/2009US20090069041 Scheduling information transfer
03/12/2009US20090069021 Method and System for Monitoring and Switching Between a First Uplink Signal Processing Circuit and a Second Uplink Signal Processing Circuit
03/12/2009US20090069017 Mobile communication system, mobile station, and radio base station
03/12/2009US20090069003 Apparatus and method for supporting multicast and broadcast service in a broadband wireless access (bwa) system
03/12/2009US20090068986 Methods and devices for establishing security associations and performing handoff authentication in communications systems
03/12/2009US20090068961 Apparatus and method for operating feedback channels in a wireless communication system
03/12/2009US20090068960 Performance Measuring System, Data Transmission Method and Computer Program
03/12/2009US20090068959 Method and system for operating a receiving circuit for multiple types of input channel signals
03/12/2009US20090068954 Method and apparatus for providing data communication in data monitoring and management systems
03/12/2009US20090068953 Methods and apparatuses for minimizing co-channel interference
03/12/2009US20090068951 Spectrum-Blind Sampling And Reconstruction Of Multi-Band Signals
03/12/2009US20090068950 System Comprising a Navigation Device and an Electronic Device
03/12/2009US20090068949 Multifunctional bluetooth headset
03/12/2009US20090068948 Cable management in an FM transmitter
03/12/2009US20090068947 Multi-function general purpose transceivers & devices
03/12/2009US20090068946 Method and apparatus that mitigates the effects of bluetooth-based denial of service attacks against mobile devices
03/12/2009US20090068945 Detachable earphone structure
03/12/2009US20090068944 Apparatus and method for allocating a dedicated access zone to relay station (rs) in broadband wireless access (bwa) communication system
03/12/2009US20090067850 Communication System and Its Device
03/12/2009US20090067538 Receiver based transmission characteristic estimator
03/12/2009US20090067534 Wireless communication system using pilot subcarrier allocation
03/12/2009US20090067533 Mimo based network coding network
03/12/2009US20090067532 Methods and systems for diversity combining of synchronization statistics in ofdm systems
03/12/2009US20090067531 Method for reporting channel information in multiple antenna system
03/12/2009US20090067530 Providing feedback in a MIMO system
03/12/2009US20090067529 Quantized channel state information prediction in multiple antenna systems
03/12/2009US20090067513 Smart antenna system and method thereof for forming uplink eigenbeam of ofdm/tdd
03/12/2009US20090067406 Method for branching data in mobile communication terminal
03/12/2009US20090067405 Communication of control information in wireless communication systems
03/12/2009US20090067403 Selecting Wider Bandwidth Channels in a Wireless Network
03/12/2009US20090067396 Method and system for bluetooth (bt) delayed acknowledgement (ack)
03/12/2009US20090067388 Method and System for Mobile Receiver Architecture for US Band Cellular and VHF/UHF Broadcasting
03/12/2009US20090067387 Wireless user equipment for use in reducing cross cell interference
03/12/2009US20090067381 Transport efficiency optimization for mobile ipv6
03/12/2009US20090067374 Method for Traffic Indication and Channel Adaptation for Sleep Mode Terminals, and an Apparatus Thereof
03/12/2009US20090067365 Method and System for Switching to an Engineering Signal Processing System from a Production Signal Processing System
03/12/2009US20090067364 Apparatus and method for determining time to response of retransmission in a multihop relay wireless communication system
03/12/2009US20090067363 System and method for communicating information from wireless sources to locations within a building
03/12/2009US20090067362 Control signaling techniques for wireless networks
03/12/2009US20090067361 Cellular Phone Signal Enhancement Apparatus
03/12/2009US20090067359 Method and mobile communication network for providing multicast and/or broadcasting services
03/12/2009US20090067356 Wireless communication device and wireless communication system
03/12/2009US20090067355 Power-Aware Link Adaptation in a Wideband CDMA System
03/12/2009US20090067354 Apparatus and Method for Controlling Channel Switching in Wireless Networks
03/12/2009US20090067351 Power Detector Radio Frequency Multiplexer
03/12/2009US20090067002 Method of authenticating print media using a mobile telephone
03/12/2009US20090066569 Animal tracking system
03/12/2009US20090066519 Apparatus and Method for Cyber Healthcare Monitoring, Diagnosis and Treatment Using Thin Client Communicating Techniques
03/12/2009US20090066510 Method and apparatus for automated publishing of customized presence information
03/12/2009US20090066482 Radio frequency identification system capable of reducing power consumption and method for operating the same
03/12/2009US20090066479 Electronic Device Capable of Identifying External Antennas and Related External Antenna Module
03/12/2009US20090066473 Commissioning wireless network devices according to an installation plan
03/12/2009DE112005002205T5 Verfahren und System zur Close-Loop-Sendestrahlformung in MIMO-Systemen mit begrenzter Rückkopplung Method and system for close-loop transmit beamforming in MIMO systems with limited feedback
03/12/2009CA2698669A1 Identification signal analyzing apparatus and method for compensating for separation and attenuation of channel profile
03/12/2009CA2698383A1 Sequence hopping in sc-fdma communication systems
03/12/2009CA2698370A1 Multi-tiered quantization of channel state information in multiple antenna systems
03/12/2009CA2697932A1 Method and apparatus for wifi long range radio coordination
03/12/2009CA2693412A1 Methods, systems, apparatuses and related computer program product for allocation of communication resources
03/11/2009EP2034773A2 Reception apparatus and reception method
03/11/2009EP2034766A1 Wireless communication system
03/11/2009EP2034765A1 Radio communication device and cqi generation method
03/11/2009EP2034764A1 Base station and method
03/11/2009EP2034761A1 Base station and transmission method
03/11/2009EP2034759A1 Base station, communication terminal, transmission method, and reception method
03/11/2009EP2034756A1 Base station, mobile station, and mobile communication method
03/11/2009EP2034705A1 Mobile wireless terminal device
03/11/2009EP2034682A2 Beamforming using a codebook in a multiple-user MIMO communication system
03/11/2009EP2034673A2 Area estimation system, area estimation method and area estimation apparatus
03/11/2009EP2034654A2 Transmitting antenna selection failure recovery mode
03/11/2009EP2034646A1 Radio transmitter, radio receiver, and pilot generating method
03/11/2009EP2034633A1 Radio communication terminal device, radio communication base station device, and radio communication method
03/11/2009EP2034632A1 Mobile station device, base station device, and method for synchronization between uplink users
03/11/2009EP2034631A1 Mobile station device, base station device, and uplink scheduling request transmission method
03/11/2009EP2034630A1 Synchronization method of an internal clock of a serving element in a wireless communication network
03/11/2009EP2034629A1 Method, computer program product and system for the tick synchronization of nodes in a wireless multi-hop network
03/11/2009EP2034628A1 Method and device for operating at least two radio access technologies and communication system comprising such device
03/11/2009EP2034627A2 Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods
03/11/2009EP2034626A2 Apparatus, method and system to perform beamforming with nulling techniques for wireless communications networks
03/11/2009EP2034625A2 Wireless transmitter
03/11/2009EP2034624A2 Wireless transmitter
03/11/2009EP2034623A1 Adaptive adjustment of an antenna arrangement for exploiting polarization and/or beamforming separation
03/11/2009EP2034620A2 Apparatus and method for synchronizing channels in a W-CDMA communication system
03/11/2009EP2034618A1 Transmission system, transmission method, transmitter, receiver, and decoding method
03/11/2009EP2033395A1 Doppler frequency determination for mobile wireless devices
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