Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2011
11/03/2011US20110268131 Communication system allowing node identification
11/03/2011US20110268101 Transmission and reception of proximity detection signal for peer discovery
11/03/2011US20110268100 Method and apparatus for hierarchical codebook design in wireless communication
11/03/2011US20110268090 System and Method for Mapping and Decoding Codewords in Acknowledgement Information Communications
11/03/2011US20110268051 System and method for controlling wlan and bluetooth communications
11/03/2011US20110268020 Communicating with two nodes with overlapping frames
11/03/2011US20110268017 Flexible capacity satellite communications system with dynamic distribution and coverage areas
11/03/2011US20110268015 Resource allocation for orthogonal decode-and forward-input multiple-output relay channels with finite rate feedback
11/03/2011US20110268014 Propagating System Information Changes to Relays
11/03/2011US20110268013 Internet-orientated ad-hoc network
11/03/2011US20110267993 Method for relaying data in wireless communication system based on time division duplex
11/03/2011US20110267992 Method for relaying data performed by a relay station in wireless communication system based on tdd
11/03/2011US20110267991 Harq feedback for relay systems
11/03/2011US20110267990 Polar modulation apparatus and communication device
11/03/2011US20110267960 Signaling mimo allocations
11/03/2011DE102010018944A1 Method for adjusting output power of non-linear signal amplifier of transmitter in telecommunication system, involves adjusting power of amplifier during determination of level for compensating attenuation of signals and interference
11/03/2011CA2818298A1 Broadcast signal transmitter, broadcast signal receiver, and method for transceiving broadcast signals in broadcast signal transceivers
11/03/2011CA2797844A1 Multiple input multiple output communication system using codebook corresponding to each reporting mode
11/03/2011CA2795969A1 Efficient group definition and overloading for multiuser mimo transmissions
11/03/2011CA2784414A1 Method and apparatus for transmitting data in very high throughput wireless local area network system
11/02/2011EP2384075A1 Method and system for scheduling radio links by means of spatial reuse
11/02/2011EP2384030A1 Transmitting broadcast service data in a wireless communication system
11/02/2011EP2383918A1 Reference signal arrangement method and wireless communication base station apparatus
11/02/2011EP2383917A1 Wireless transmitter and reference signal transmission method
11/02/2011EP2383907A2 Method and apparatus for controlling the power of terminal in a mobile communication system comprising a femtocell and a macro base station
11/02/2011EP2383906A1 Interface module for a unit of an antenna distributor system and antenna distributor system
11/02/2011EP2383905A2 Communications systems
11/02/2011EP2383904A1 Space diversity method
11/02/2011EP2382840A1 A radio coverage extender for a personal area network node embedded in a user communications terminal
11/02/2011EP2382827A1 Configuring relations between cells in different radio access networks
11/02/2011EP2382821A1 Method for generating cooperation areas in communications networks and corresponding network nodes
11/02/2011EP2382748A1 Process and receiver for interference cancellation of interfering base stations in a synchronized ofdm system
11/02/2011EP2382720A1 Circuit and method for feedback cancellation in repeaters
11/02/2011EP2382719A1 Communication apparatus, relay method thereof, and computer-readable storage medium
11/02/2011EP2382718A1 Methods and systems for co-channel interference cancellation in wireless networks
11/02/2011EP2194752B1 Wireless programmable subscriber unit
11/02/2011EP2143211B1 Wireless transmission power control method and system
11/02/2011EP2058994B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
11/02/2011EP1787398B1 Proactive gain control system for communications receivers
11/02/2011EP1741204B1 System, apparatus, computer program product and method for controlling terminal output power
11/02/2011EP1738486B1 Method and apparatus for transmitting input stream of data symbols in multiple-input/multiple-output wireless communications system
11/02/2011EP1738485B1 Providing push-to-talk communications in a telecommunications network
11/02/2011EP1733490B1 Transmitting and receiving broadcast service data in a wireless communication system
11/02/2011EP1719265B1 A method and system for transmitting and receiving data streams
11/02/2011EP1647115B1 Method and device for allocating radio resources in wireless portable network system
11/02/2011EP1563616B1 Aircraft flight data management system and corresponding method
11/02/2011EP1533928B1 Space-time coding/decoding method for frequency selective fading channel
11/02/2011EP1419591B1 Method and apparatus for combining power control commands received in a wireless communication system
11/02/2011EP1206050B1 Radio base station apparatus and radio communication method
11/02/2011EP1204292B1 Control of a data transmission request in a mobile communication system
11/02/2011CN202025418U Communication system for transmitting warning information of air and disaster situation based on time division multiple access technology
11/02/2011CN1881854B Satellite broadcasting system
11/02/2011CN102232273A Communication system for automobile
11/02/2011CN102232272A Method to generate beamforming vector and provide the information for generating beamforming vector
11/02/2011CN102231916A Method and system for providing channel assignment information used to support uplink and downlink channels
11/02/2011CN102231908A Uplink signal timing synchronous prediction compensation method used for satellite mobile communication
11/02/2011CN102231692A Trunked manhole cover antitheft method
11/02/2011CN102231661A Information transmission method, system and device
11/02/2011CN102231653A Microwave access method and multi-service transmission equipment
11/02/2011CN102231643A Data transmission method and equipment for carrier aggregation system
11/02/2011CN102231642A Time division-synchronous code division multiple access (TD-SCDMA) synchronous transmission and recovery device
11/02/2011CN102231641A MIMO (Multiple Input Multiple Output) step-by-step parallel detection method
11/02/2011CN102231637A Tower mounted amplifier
11/02/2011CN101646248B Information processing method for closed subscriber group, access control method, system and device
11/02/2011CN101568196B Method and device for distributing physical cell identifiers
11/02/2011CN101562901B Method for binding redundant version with radio frame numbers and radio subframe numbers and device thereof
11/02/2011CN101365227B Method, apparatus and mobile terminal acquiring synchronous timing of GSM adjacent cells
11/02/2011CN101355789B Method for obtaining connection frame number and communication system as well as relevant equipment
11/02/2011CN101342092B Wireless sensing monitoring system
11/02/2011CN101227218B Method, apparatus and system for precoding in MIMO
11/02/2011CN101151817B Receiving apparatus, signal processing circuit, and receiving system
11/02/2011CN101145817B An allocation method and transmitter for space transmission power of multi-input and multi-output system
11/02/2011CN101110617B Method for confirming interfering signal power, CDMA base station apparatus and method
11/01/2011US8051477 Security state vector for mobile network platform
11/01/2011US8050801 Dynamically extensible and automatically configurable building automation system and architecture
11/01/2011US8050719 Radio communication system, mobile terminal unit thereof, and azimuth determining method
11/01/2011US8050713 Keypad display unit
11/01/2011US8050704 Method for effectively transmitting synchronization channel and method for allocating transmission power for the same
11/01/2011US8050702 Mobile station and transmission power control method in mobile station
11/01/2011US8050700 Negotiation of control over a PTT call between an OMA PoC network and a P25 network
11/01/2011US8050699 Method, terminal, and system for establishing PoC group session in PoC system
11/01/2011US8050698 Peer-to-peer neighbor detection for proximity-based command execution
11/01/2011US8050697 Multi-antenna scheduling system and method
11/01/2011US8050674 Radioterminals including satellite/hands-free interlocks and related methods
11/01/2011US8050669 Beacon group merging
11/01/2011US8050654 Method for locking function and mobile communication terminal
11/01/2011US8050648 Superconducting digital mixer
11/01/2011US8050643 RF-AGC scheme insensitive to channel interference and deep fading
11/01/2011US8050642 Variable gain amplifier and receiver including the same
11/01/2011US8050640 Diverse antenna system
11/01/2011US8050639 Multi-antenna communication apparatus
11/01/2011US8050629 Optimizing power settings in a communication system to mitigate interference
11/01/2011US8050626 Portable terminal and portable telephone
11/01/2011US8050625 Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems
11/01/2011US8050624 Distributed process control system and method utilizing wireless communication of packet messages
11/01/2011US8050623 Method and device for promotion and sale of media files on ad hoc mobile device networks
11/01/2011US8050622 Method and system for detecting messages using enhanced distributed signaling
11/01/2011US8050620 Wireless station, wireless transmission method for the wireless station, and wireless transmission system using the wireless station
11/01/2011US8050369 System and method of receiving and processing multicommunication signals
11/01/2011US8050361 Method and apparatus for coding in a telecommunications system