Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
06/2011
06/28/2011US7970365 Systems and methods for compensating for transmission phasing errors in a communications system using a receive signal
06/28/2011US7970354 Frequency agile duplex filter
06/28/2011US7970353 Reflective communication using radio-frequency devices
06/28/2011US7970352 Wireless communication device
06/28/2011US7970351 System and method for direct communication between wireless communication devices
06/28/2011US7970349 Packet communication system, packet communication method, base station, mobile station, control device, and packet communication program
06/28/2011US7970348 Two fixed-beams TX-diversity
06/28/2011US7970347 Communication systems
06/28/2011US7970346 Methods of reducing interference including calculation of weights based on errors and related systems
06/28/2011US7970345 Systems and methods of waveform and/or information splitting for wireless transmission of information to one or more radioterminals over a plurality of transmission paths and/or system elements
06/28/2011US7970344 Wireless communication apparatus, wireless communication method and wireless communication system
06/28/2011US7970343 Method, wireless communication system, tangible machine-readable medium, and communication apparatus for transmitting and relaying channel descriptor based on a multi-hop relay standard
06/28/2011US7970127 User equipment identification specific scrambling
06/28/2011US7970073 Apparatus and method for transmitting/receiving data in multi-user multi-antenna communication system
06/28/2011US7970003 Low power telemetry system and method
06/28/2011US7969998 Method and system for tunneling data using a management protocol
06/28/2011US7969958 Radio communication apparatus and radio communication control method of radio communication system
06/28/2011US7969956 System and method for integrating call control and data network access components
06/28/2011US7969955 Method and device for multimedia multicast transmission over a wireless network
06/28/2011US7969951 Power-saving wireless network, packet transmitting method for use in the wireless network and computer readable media
06/28/2011US7969947 Mobile TV broadcast systems and methods based on TD-SCDMA network
06/28/2011US7969929 Transporting GSM packets over a discontinuous IP based network
06/28/2011US7969927 Apparatus and method for efficient resource allocation using cognitive radio communication in orthogonal frequency division multiple access (OFDMA)-based moving networks
06/28/2011US7969926 System and method for transmitting/receiving signal in a communication system
06/28/2011US7969923 Asymmetric TDD in flexible use spectrum
06/28/2011US7969922 Apparatus and methods for providing configurable task management of a wireless device
06/28/2011US7969921 Method and system for data packet communication in wireless communication systems
06/28/2011US7969920 Communication roaming systems and methods
06/28/2011US7969911 Hierarchical communication system providing intelligent data, program and processing migration
06/28/2011US7969307 Diagnostic radio frequency identification sensors and applications thereof
06/28/2011CA2583663C Method of executing handoff of mobile terminal in mobile communications system
06/28/2011CA2543036C Data demodulation for a cdma communication system
06/28/2011CA2447496C Common control channel uplink power control for adaptive modulation and coding techniques
06/28/2011CA2429452C Device for optimising a transmitter in accordance with transmission conditions, and reference receiver and transmitter for use in said device
06/28/2011CA2405693C Method and arrangement for maintaining synchronization in association with resetting a communication connection
06/23/2011WO2011075058A1 Channel quality handling for precoder override
06/23/2011WO2011074923A2 Method and apparatus for transmitting channel status information efficiently in a multi-carrier wireless communication system
06/23/2011WO2011074907A2 Efficient implicit indication of the size of messages containing variable-length fields in systems employing blind decoding
06/23/2011WO2011074906A2 Communication method and apparatus between a terminal and a base station via a frame in a communication system including a relay station
06/23/2011WO2011074904A2 Method for sending/receiving data in a wireless packet communication system in which there is simultaneous communication with various terminals
06/23/2011WO2011074887A2 Method and apparatus for transmitting an uplink or downlink grant in a wireless communication system that supports uplink and downlink mimo schemes
06/23/2011WO2011074865A2 Method and apparatus for removing inter-heterogeneous cell interference
06/23/2011WO2011074826A2 Apparatus and method for providing an emergency service in a broadband wireless communication system
06/23/2011WO2011074818A2 Method for transmitting a signal in a distributed antenna system
06/23/2011WO2011074816A2 Method for transceiving channel information, and terminal and base station using same
06/23/2011WO2011074814A2 Method for allocating resource for multicast and broadcast service data in wireless communication system and an apparatus therefor
06/23/2011WO2011074808A2 Method and apparatus for configuring a channel using diversity
06/23/2011WO2011074805A2 Method and apparatus for managing resources in ofdma cellular system
06/23/2011WO2011074761A1 Method of reducing interference between stations in wireless lan system, and apparatus supporting the same
06/23/2011WO2011074725A1 Closed-loop mimo in wireless communication system
06/23/2011WO2011074722A1 Binary cdma-based relay transmission system for wireless mobile internet communication
06/23/2011WO2011074265A1 Radio transmitting apparatus and control signal transmitting method
06/23/2011WO2011074257A1 Wireless relaying device, wireless transmission device, and wireless relaying method
06/23/2011WO2011074031A1 Wireless signal processing device and wireless device
06/23/2011WO2011073876A2 Mimo feedback schemes for cross-polarized antennas
06/23/2011WO2011073737A1 Method and apparatus for providing a communication scheme with reduced feedback delay
06/23/2011WO2011073571A1 Method for transmitting a source signal, method for receiving a transmitted signal, corresponding transmitter, receiver, signal and computer programs
06/23/2011WO2011073309A1 Hybrid space system based on a constellation of low-orbit satellites working as space repeaters for improving the transmission and reception of geostationary signals
06/23/2011WO2011073252A1 Reference signal resource randomization with su-mimo
06/23/2011WO2011072702A1 Method and arrangement for coordinating polarizations in a wireless communication system
06/23/2011WO2011072622A1 Method for network coding in cooperative communication and device thereof
06/23/2011WO2011072621A1 Method and device for pre-coding, and method and device for decoding
06/23/2011WO2011072543A1 Method and system for updating system messages
06/23/2011WO2011072529A1 System and method for transmitting data between serving-gateway and relay terminal
06/23/2011WO2011072452A1 Method and device for layer mapping and method and device for generating layer mapping patterns
06/23/2011WO2011072446A1 Interference control method and apparatus in self-organizing system
06/23/2011WO2011021895A3 Method and apparatus of sleep mode operation in a multi-carrier system
06/23/2011WO2011019242A3 Method and device for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas
06/23/2011WO2011019238A3 Method and device for sending and receiving a reference signal
06/23/2011WO2011019168A3 Method and apparatus for transmitting reference signals in communication systems
06/23/2011WO2011017170A3 Gps related video game
06/23/2011WO2010124252A3 Rank and precoding indication for mimo operation
06/23/2011US20110151923 High-performance cellular telephone receiver
06/23/2011US20110151921 Method and a device for deciding if the operating mode of a telecommunication device has to be switched in a different operating mode
06/23/2011US20110151920 Handover controlling method and apparatus
06/23/2011US20110151918 Communication system including base stations and terminal for multi-cell cooperative communication
06/23/2011US20110151917 Method and apparatus for bridging calls between two disparate push-to-talk systems
06/23/2011US20110151916 Apparatus and method for alleviation of initial connection delay
06/23/2011US20110151915 Method and apparatus for delivering information to an idle mobile station in a group communication network
06/23/2011US20110151914 Method and apparatus for requesting and handling uplink resource allocation in wireless access network
06/23/2011US20110151913 Fine-Grain and Backward-Compliant Resource Allocation
06/23/2011US20110151911 Multimedia broadcast/multicast service system, and data transmission and reception method thereof
06/23/2011US20110151910 Method and apparatus for allocating resources for physical channel in mobile communication system
06/23/2011US20110151909 Taking control of subscriber terminal
06/23/2011US20110151906 Multi-Carrier Frequency Assignment Method
06/23/2011US20110151888 Method and system for a programmable interference suppression module
06/23/2011US20110151855 Method for controlling power transitions in transmitter systems
06/23/2011US20110151821 Methods and Systems for Down-Converting a Signal Using a Complementary Transistor Structure
06/23/2011US20110151789 Wireless power transmission using phased array antennae
06/23/2011US20110151788 System and Method for Automatically Switching Connection of a Wireless Interface
06/23/2011US20110151787 Method of using a telephone device to view content stored therein on a nearby display screen which is not physically connected to the telephone device
06/23/2011US20110151786 Routing method for guard lamp using short distance wireless communication
06/23/2011US20110151785 Electronic apparatus having control function using human body communication and portable terminal having electronic apparatus control function using human body communication
06/23/2011US20110151784 Control apparatus and communication apparatus
06/23/2011US20110151783 Communication device and method thereof
06/23/2011US20110151782 System and method for communication with hands-free profile
06/23/2011US20110151781 Data packet processing for estimation of a direction towards a transmitter
06/23/2011US20110151779 Radio antenna assembly and apparatus for controlling transmission and reception of rf signals
06/23/2011US20110151778 Ranging up-signal pre-distortion system and method
06/23/2011US20110151777 Dual mode satellite very small aperture terminal apparatus and controlling method thereof