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)
02/2012
02/07/2012US8111775 Communication device adopted for multi-input multi-output orthogonal frequency division multiplexing system and method thereof
02/07/2012US8111774 Method for transmitting/receiving signal in MIMO system
02/07/2012US8111773 Transmission method for multiple antenna system
02/07/2012US8111772 Method and apparatus for multi-antenna transmitting based on spatial-frequency encoding
02/07/2012US8111771 Wireless communication apparatus and method using beamforming
02/07/2012US8111762 Radio transmission apparatus, radio reception apparatus, radio transmission method, and radio reception method
02/07/2012US8111703 IP telephone repeater, IP telephone repeating system and IP telephone repeating method
02/07/2012US8111679 Wireless communication apparatus and wireless communication method
02/07/2012US8111670 System and method for processing wireless high definition video data using remainder bytes
02/07/2012US8111669 Parallel interference cancellation and minimum cost channel estimation
02/07/2012US8111668 Signaling methods for wireless communication systems
02/07/2012US8111663 Methods and systems for variable rate broadcast with soft handoff
02/07/2012US8111660 Method and transmitter for transmitting data in a multi-carrier system via a number of transmitting antennas
02/07/2012US8111659 Method and apparatus for efficient bandwidth utilization for subscriber unit initialization and synchronization in a time-synchronized communication system
02/07/2012US8111658 Method for packet-switching interface for code division switching in a terrestrial wireless system
02/07/2012US8111652 Base station, radio communication system, and communication method
02/07/2012US8111647 System and method for wireless communication of uncompressed video having a dual-beacon mechanism for two device types
02/07/2012US8111646 Communication system for dynamically combining power from a plurality of propagation channels in order to improve power levels of transmitted signals without affecting receiver and propagation segments
02/07/2012US8111645 Wireless local area network repeater with detection
02/07/2012US8111640 Antenna feed network for full duplex communication
02/07/2012US8111639 Radio transmitting apparatus and radio transmitting method
02/07/2012US8111628 Method for measuring different frequencies/systems in MBMS and a device for setting measuring time
02/07/2012US8111621 Method for configuring a telecommunication system
02/07/2012US8111408 Mobile phone for interacting with underlying substrate
02/07/2012US8111041 Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrument
02/07/2012CA2586911C Method and system for allocating data bursts in a wireless communication system
02/07/2012CA2583551C Method of executing handover in broadband wireless access system
02/07/2012CA2570441C Method and system for providing access to a channel for voice transmissions
02/07/2012CA2570310C Power control using erasure techniques
02/07/2012CA2567406C Information delivery system, vehicle and broadcasting apparatus for an information delivery system, and method of outputting related information therefor
02/07/2012CA2567039C Transmission mode and rate selection for a wireless communication system
02/07/2012CA2503248C Highly bandwidth-efficient communications
02/07/2012CA2442656C Method and apparatus for security in a data processing system
02/02/2012WO2012016205A1 Method and apparatus for improved mbms capacity and link management through robust and performance optimal soft combining
02/02/2012WO2012016088A2 Feedback scheme for mu-mimo
02/02/2012WO2012016043A2 Portable, wireless multi-channel impedance analyzer
02/02/2012WO2012015892A2 Distributed digital reference clock
02/02/2012WO2012015848A2 Frequency associated vital-signs patch
02/02/2012WO2012015844A2 System and method for storing and forwarding vital signs data
02/02/2012WO2012015841A2 Power conservation in a vital-signs monitoring patch
02/02/2012WO2012015840A2 System and method for saving power in a vital signs monitor
02/02/2012WO2012015837A2 A system and method for tracing vital-signs monitor patches
02/02/2012WO2012015818A2 A system and method for reducing false alarms and negatives
02/02/2012WO2012015768A2 Vital-signs monitor system
02/02/2012WO2012015761A2 A vital-signs monitor with spaced electrodes
02/02/2012WO2012015759A2 Vital-signs patch having a strain relief
02/02/2012WO2012015737A1 Protocol for channel state information feedback
02/02/2012WO2012015611A1 Power loading in mu-mimo
02/02/2012WO2012015609A2 Techniques for uplink multi-user mimo mac support
02/02/2012WO2012015493A1 Multi-path radio system
02/02/2012WO2012015409A1 A multiple-in-multiple-out network-coded amplify-and-forward relaying scheme for three node bidirectional cooperation
02/02/2012WO2012015391A1 Method and apparatus for cooperation in cognitive radio networks
02/02/2012WO2012015279A2 Method and device for send beamforming and multiple user scheduling for multiple sector cooperative transmission in a multiple antenna system
02/02/2012WO2012015252A2 Method and device for sending and receiving precoded signals on a wireless communication system
02/02/2012WO2012015238A2 Method and device whereby base station allocates nodes to terminal in a semi-static fashion in multi-node system
02/02/2012WO2012015236A2 Method and apparatus for coordinated multi-point communication for each sub-band based on long-term channel state information
02/02/2012WO2012015228A2 System for transmitting control signals using an uplink
02/02/2012WO2012015227A2 Method and device for transmitting an uplink control signal in a wireless communication system
02/02/2012WO2012015218A2 Method and device for transmitting sounding reference signal and extended uplink control information in wireless communication system
02/02/2012WO2012015217A2 Method and device for transmitting control information
02/02/2012WO2012015216A2 Method and device for transmitting control information
02/02/2012WO2012015215A2 Method and apparatus for base station to transmit downlink control information, including downlink allocation index information, in wireless communication system that supports multiple carriers
02/02/2012WO2012015214A2 Method and device for transmitting extended uplink control information in wireless communication system
02/02/2012WO2012015212A2 Method and apparatus for transmitting uplink control information in a wireless communication system
02/02/2012WO2012015206A2 Method for distributing random access, method for distributing and performing random access, and device therefor
02/02/2012WO2012015204A2 Multicast management method and device
02/02/2012WO2012015185A2 Method and apparatus for channel estimation in multi-path channel
02/02/2012WO2012015154A1 Method for aperiodic feedback of channel state information in a wireless access system supporting multi-carrier aggregation
02/02/2012WO2012015133A1 Method and apparatus of converting tv channels into wlan channels in a wireless local area network system
02/02/2012WO2012014973A1 Communication device and communication method
02/02/2012WO2012014800A1 Position-detection system and method
02/02/2012WO2012014098A1 Method and apparatus for multi-stream received signal processing in a communication receiver
02/02/2012WO2012014064A2 A method and device for obtaining precoding matrix
02/02/2012WO2012013856A1 Method and apparatus for mimo transmission
02/02/2012WO2012013526A1 Optimisation of mimo receiver with iterative detection and decoding based on exit chart
02/02/2012WO2012013163A1 Access point and method for data transmission
02/02/2012WO2011155741A3 Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, and method for transceiving a broadcast signal in a broadcast signal transceiving apparatus
02/02/2012WO2011155732A3 Method for a device to communicate with another device
02/02/2012WO2011152687A3 Method for allowing one device to detect another device
02/02/2012WO2011142625A3 Method and apparatus for generating a reference signal sequence in a wireless communication system
02/02/2012WO2011140569A3 Systems and methods for coordinating the scheduling of beamformed data to reduce interference
02/02/2012WO2011140395A3 Data transmission via a relay station with ack/nack feedback
02/02/2012WO2011140384A3 Expanded search space for r-pdcch in lte-a
02/02/2012WO2011139666A3 Method, apparatus and system for switching traffic streams among multiple frequency bands
02/02/2012WO2011139458A3 Techniques for formatting signals for transmission using a wireless network
02/02/2012WO2011139100A3 Method and device for downlink confirmation response data transmission resource allocation in a wireless communication system
02/02/2012WO2011139068A3 Method and system for indicating the transmission mode for uplink control information
02/02/2012WO2011139064A3 Method and apparatus for transmitting a reference signal in a wireless communication system
02/02/2012WO2011136579A3 Method and apparatus for transmitting extended uplink acknowledgement information in a wireless communication system
02/02/2012WO2011132934A3 Base station, mobile station, method for transmitting paging message, and method for receiving paging message
02/02/2012WO2011129650A3 Method and device for receiving downlink signal
02/02/2012WO2011129585A3 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas
02/02/2012WO2011129583A3 Method and device for efficient feedback in wireless communication system supporting multiple antennas
02/02/2012WO2011126570A3 Spectrum sharing and management of cognitive transmission
02/02/2012WO2011123764A3 Physical downlink shared channel muting on cell-specific reference symbols locations for non-serving cells
02/02/2012WO2011122852A3 Method and apparatus for monitoring control channel in wireless communication system
02/02/2012WO2011122830A3 Method and apparatus for efficient feedback in a wireless communication system supporting multiple antennas
02/02/2012WO2011119140A3 Adaptive feedback of channel information for coordinated transmission on a wireless backhaul
02/02/2012WO2011119005A3 Method and base station for receiving reference signal, and method and user equipment for receiving reference signal
02/02/2012WO2011105856A3 Apparatus and method for transmitting power headroom information in a multi-carrier system
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