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)
03/2012
03/20/2012US8140106 Peak factor reduction device and base station
03/20/2012US8140104 Rapid search for optimal wireless network configuration
03/20/2012US8140103 Method and apparatus for power scaling in peer-to-peer communications
03/20/2012US8140102 Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
03/20/2012US8140100 Method, system and apparatus for implementing push to talk over cellular session storing and broadcasting
03/20/2012US8140099 User-input scheduling of synchronization operation on a mobile device based on user activity
03/20/2012US8140098 Spatial interference mitigation for wireless communication
03/20/2012US8140091 Boosting a signal-to-interference ratio of a mobile station
03/20/2012US8140090 Method and system for estimating traffic distribution in a cellular mobile radio communications network
03/20/2012US8140088 Transmission rate switching in a mobile communication system
03/20/2012US8140075 Wireless communication system, server and mobile station therefor
03/20/2012US8140041 Tunable capacitive device with linearization technique employed therein
03/20/2012US8140039 Quadrature-input quadrature-output divider and phase locked loop frequency synthesizer or single side band mixer
03/20/2012US8140029 Adaptive transmission and receiving method and device in wireless communication system with multiple antennas
03/20/2012US8140024 Fast convergence to optimal beam patterns
03/20/2012US8140023 System and method for communication with adaptive link control
03/20/2012US8140016 Wireless communication terminals and methods using acoustic ranging synchronized to RF communication signals
03/20/2012US8140015 Electronic apparatus and communication state notification function control method
03/20/2012US8140014 Social interaction tracking
03/20/2012US8140013 Wireless communication device and method
03/20/2012US8140012 Bluetooth security profile
03/20/2012US8140011 Radio node apparatus, multi-hop radio system, and multi-hop radio system constructing method
03/20/2012US8140009 Circuit and data carrier with radio frequency interface
03/20/2012US8140007 Radio system and method for relaying radio signals with a power calibration of transmit radio signals
03/20/2012US8140006 Signal combining apparatus satisfying maximum transmission capacity in cellular system employing distributed antennas and resource allocation method using the same
03/20/2012US8140005 Modular satellite transceiver
03/20/2012US8140004 Digital satellite radio systems and associated methods for providing indoor reception
03/20/2012US8140003 Method and apparatus for supporting multi-hop communications in a peer to peer communication system
03/20/2012US8139749 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/20/2012US8139695 Combined channel coding and space-block coding in a multi-antenna arrangement
03/20/2012US8139678 High data rate closed loop MIMO scheme combining transmit diversity and data multiplexing
03/20/2012US8139670 Modular MIMO transceiver architecture
03/20/2012US8139669 Space domain filter detecting method in a multi-antenna wireless communication system
03/20/2012US8139668 Unified STTC encoder for WAVE transceivers
03/20/2012US8139561 Method for wireless internet communication in mobile communication terminal
03/20/2012US8139551 Quality of service (QoS) assurance system using data transmission control
03/20/2012US8139550 Apparatus and method for transmitting ACK/NACK messages in a wireless communication system
03/20/2012US8139549 Method of scheduling an uplink packet transmission channel in a mobile communication system
03/20/2012US8139547 Receiver apparatus and communication method
03/20/2012US8139546 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
03/20/2012US8139545 Method and apparatus for forwarding messages among multiple radio networks
03/20/2012US8139543 Coverage-hole detection and self healing
03/20/2012US8139540 Arrangement and method for dual mode operation in a communication system terminal
03/20/2012US8139537 Advanced technology frame structure with backward compatibility
03/20/2012US8139534 Mobile communication method, mobile communication system and radio base station
03/20/2012US8139519 Method for transmitting and identifying transmit power value in multi-user MIMO
03/20/2012US8139518 System for measuring a rise-over-thermal characteristic in a communication network
03/20/2012US8139513 Wireless base station apparatus capable of effectively using wireless resources according to sorts of data
03/20/2012US8139512 Distributed iterative decoding for co-operative diversity
03/20/2012US8139501 Relay device, wireless communication system and multicast relay method
03/20/2012US8139260 Handheld display device for associating multimedia objects with printed substrates
03/20/2012US8138894 Vehicle control system and method, and component devices
03/20/2012CA2644418C Power control and resource management in orthogonal wireless systems
03/20/2012CA2583338C Method and apparatus for assigning users to use arq-interlaces in a wireless cellular communication system
03/20/2012CA2563998C System and method for fast network re-entry in a broadband wireless access communication system
03/20/2012CA2537616C Apparatus and method for transmitting/receiving an uplink pilot signal in a communication system using an orthogonal frequency division multiple access scheme
03/20/2012CA2526937C Apparatus and method for receiving data in a mobile communication system using an adaptive antenna array technique
03/20/2012CA2525609C Speaker unit for a communication system
03/20/2012CA2512670C Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
03/20/2012CA2487806C System and method for retransmission of data
03/20/2012CA2476278C A communication device for joining a user to a group call in a group communication network
03/20/2012CA2467700C Improved frame structure for a communication system using adaptive modulation
03/20/2012CA2467348C Performing an idle mode handoff in a wireless communication device
03/20/2012CA2306868C Method and apparatus for high rate packet data transmission
03/17/2012CA2749706A1 Method and radio beacon for transmitting messages in a road communication system
03/15/2012WO2012033931A1 Unified feedback framework for mu-mimo enhancement based on indication of preferred precoder pairings
03/15/2012WO2012033929A1 Sounding feedback schemes for very high throughput wireless systems
03/15/2012WO2012033759A1 Device, system and method of wireless communication
03/15/2012WO2012033751A2 Device, system and method of communicating upper-layer protocol information
03/15/2012WO2012033665A1 Techniques for ul mu mimo signaling and error handling
03/15/2012WO2012033663A1 Techniques for transmitting control channel information
03/15/2012WO2012033659A1 ENHANCED BASE STATION AND METHOD FOR COMMUNICATING THROUGH AN ENHANCED DISTRIBUTED ANTENNA SYSTEM (eDAS)
03/15/2012WO2012033587A2 Wireless clone mode display
03/15/2012WO2012033379A2 Method and apparatus of cipher communication for management frame using quality of service mechanism in wireless local area network system
03/15/2012WO2012033366A2 Method and device of transmitting a plurality of reception confirmation information
03/15/2012WO2012033357A2 Method and apparatus for allocating a hybrid automatic repeat request channel identifier in a wireless access system
03/15/2012WO2012033340A2 Method and system for bluetooth communication
03/15/2012WO2012033335A2 Method and device of transmitting control information in a wireless communication system
03/15/2012WO2012033290A2 Transmitting device and communication method therefor, and receiving device and communication method therefor
03/15/2012WO2012033124A1 Packet communication system, irradiation control apparatus, antenna control method and program
03/15/2012WO2012032898A1 Wireless communicator and wireless communication method
03/15/2012WO2012032781A1 Transmission method, transmitter apparatus, reception method and receiver apparatus
03/15/2012WO2012032683A1 Wireless device
03/15/2012WO2012031545A1 Method and device for realizing spatial division multiple access
03/15/2012WO2012031501A1 Method, apparatus and system for sending initial frame, replying via response frame and reserving channel
03/15/2012WO2012011782A3 Method for reentering network of no-mobility mobile station in idle state and method for supporting same
03/15/2012WO2012011781A3 Method and device for transmitting and receiving downlink data for no-mobility mobile station in idle state
03/15/2012WO2012011776A3 Method and device for transmitting/receiving identifier for no-mobility mobile station in idle state in wireless communication system
03/15/2012WO2012011773A3 Method and device for transmitting control information in wireless communication system
03/15/2012WO2012011742A3 Method for mitigating interference caused by base stations, and terminals and base stations supporting the method
03/15/2012WO2012011725A3 Method and device for identifying movement channel information in a wireless network
03/15/2012WO2012011658A3 Apparatus for transmitting an uplink signal and method thereof
03/15/2012WO2012011657A3 Method and apparatus for transmitting and receiving feedback on channel state information
03/15/2012WO2012011651A3 System and method for providing contents through a network by an apparatus which cannot access any network
03/15/2012WO2012006035A3 Multi-channel communication station for communicating a multi-channel ppdu and methods of reducing collisions on secondary channels in multi-channel wireless networks
03/15/2012WO2011159102A9 Method for transmitting buffer state report from terminal in wireless communication system, and apparatus therefor
03/15/2012WO2011155760A3 Method for communicating with other devices, and communication device
03/15/2012WO2011152659A3 Method for transmitting control information in wireless communication system, and apparatus for same
03/15/2012WO2011152638A3 Method for differential precoding and base station supporting same
03/15/2012WO2011142640A3 Method and apparatus for transmitting aperiodic sounding reference signal in wireless communication system
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