Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2013
10/24/2013US20130279628 Method and apparatus for determining a precoding matrix for precoding symbols to be transmitted to a plurality of wireless devices
10/24/2013US20130279626 Method for transmitting sounding reference signal in multiple antenna wireless communication system and apparatus therefor
10/24/2013US20130279620 Methods of transmitting coordinate multiple point data based on ortogonal covering codes
10/24/2013US20130279619 Precoding method and precoder for cross-polarized antenna array
10/24/2013US20130279617 Unified design and centralized scheduling for dynamic simo, su-mimo and mu-mimo operation for rl transmissions
10/24/2013US20130279614 Ofdm communication system with multiple ofdm symbol sizes
10/24/2013US20130279613 Feedback method for virtual mimo transmission in wireless ad-hoc communication system
10/24/2013US20130279428 Method and Device for Delivering Service Data
10/24/2013US20130279417 Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
10/24/2013US20130279399 Self-interference suppression control for a relay node
10/24/2013US20130279398 Method of selecting relay node in mobile ad-hoc network
10/24/2013US20130278460 Antenna, base station, and beam processing method
10/24/2013DE112011103983T5 Verfahren zum Senden und Empfangen von Parameter-Aktualisierungsinformationen der untätigen Betriebsart, und Vorrichtung hierfür A method for transmitting and receiving update information of the idle mode parameters, and apparatus therefor
10/24/2013DE102013103934A1 Funkkommunikationssystem und darin ausgeführtes verfahren Radio communication system and method is executed
10/23/2013EP2654357A1 Supplemental node transmission assistance in a wireless communications network
10/23/2013EP2654230A2 Method and apparatus for transmitting ack/nack in a wireless communication system based on tdd
10/23/2013EP2654220A1 Audio system for aircraft equipped with a control station and a terminal having an analogue and digital subset linked by uplink and downlink communication channels with communication means assuring the switching of these channels between the analogue and digital subsets
10/23/2013EP2654219A2 Transponder for satellite with flexible antenna signal routing capacities for a high density footprint
10/23/2013EP2654218A1 Communication device, communication control method and communication system
10/23/2013EP2654217A1 Method for suppressing interference of terminal in multiple input multiple output wireless communication system and apparatus therefor
10/23/2013EP2653003A1 Transmission of random access preambles using tx diversity
10/23/2013EP2652991A2 Method and apparatus for supporting modulation-coding scheme set in very high throughput wireless systems
10/23/2013EP2652892A1 Determining channel configurations
10/23/2013EP2652888A2 Direct connection with side channel control
10/23/2013EP2652887A2 Entity identification based on proximity to access points
10/23/2013EP2652886A2 Method and apparatus for transmitting channel status information to macro base station by relay node in wireless communication system to which carrier aggregation is applied
10/23/2013EP2652885A1 Beamforming method, apparatus for polarized antenna array and radio communication device and system thereof
10/23/2013EP2652884A1 Wideband sampling with phase diversity
10/23/2013EP2652883A1 Wireless terminals including smart antenna systems having multiple antennas
10/23/2013EP2652882A1 Closed-loop feedback during initial ranging procedure
10/23/2013EP2652881A1 Methods and arrangements for wideband precoding
10/23/2013EP2652880A2 Frame format techniques for non-resolvable long training fields in wiresless networks
10/23/2013CN203251298U Multi-channel frequency-conversion processors in (digital terrestrial multimedia broadcast) DTMB system
10/23/2013CN103370975A Reference signal configuration and relay downlink control channel
10/23/2013CN103370887A Method for transmitting and receiving parameter update information in a wireless communication system, and device using same
10/23/2013CN103369646A Power distribution method, system and device
10/23/2013CN103369624A High-energy-efficiency relay selection method in energy constraint cooperative communication system
10/23/2013CN103368892A Transmission diversity detection method and device in OFDM system
10/23/2013CN103368759A Method and device for transmitting Ethernet data service signals
10/23/2013CN103368692A Self-adaption variable-time slot analog network coding strategy in two-way relay system
10/23/2013CN103368638A A measurement and control communication method for a deep space probe and a measurement and control communication system for a deep space probe
10/23/2013CN103368637A Signal processing method in multi-point coordination
10/23/2013CN103368636A Method and device for merging uplink signal
10/23/2013CN103368635A Transmission filter calculator, communication device and methods
10/23/2013CN103368634A 多天线发射分集方案 Multi-antenna transmit diversity scheme
10/23/2013CN103368633A Wireless communication interference mitigation
10/23/2013CN103368632A Adaptive transmit beamforming for frequency division duplexing systems
10/23/2013CN103368631A Communication terminal, and signal sending and receiving control method and device thereof
10/23/2013CN103368630A Method and equipment for transmitting and receiving transmission block under multi-antenna MIMO mode
10/23/2013CN103368629A Channel state information feedback method and device
10/23/2013CN103368628A Double-current beam forming method based on code books in TD-LTE system
10/23/2013CN103368627A Closed-loop mimo systems and methods
10/23/2013CN103368626A Multi-band multi-antenna system and communiction device thereof
10/23/2013CN103368625A Communication terminal and signal sending and receiving control method and device thereof
10/23/2013CN103368624A Mobile terminal with MIMO antennae
10/23/2013CN103368623A A method and an apparatus for selecting antennas used for transmitting and receiving data from an antenna array
10/23/2013CN103368622A Multi-mode dual standby terminal and method for distributing antenna resources thereof
10/23/2013CN103368621A Signal processing method and device
10/23/2013CN103368620A Portable device
10/23/2013CN102124668B Apparatus and method for optionally using secondary frequency assignment in wireless communication system using multiple bands
10/23/2013CN102098082B Channel cluster tracking method and device
10/23/2013CN102064866B Self-adaptive transmission method using channel statistical information in multi-user downlink transmission system
10/23/2013CN102026375B Method, system and apparatus for system information transmission
10/23/2013CN101946425B Method of performing uplink synchronization in random access procedure
10/23/2013CN101895308B Uplink signal detecting method and downlink signal transmitting method for subdistrict with multiple coverage areas
10/23/2013CN101849369B Adaptive adjustment of antenna arrangement for exploiting polarization and/or beamforming separation
10/23/2013CN101674170B Method for processing received communication and user equipment
10/23/2013CN101656668B Method and device for using core based nodes for state transfer
10/23/2013CN101652934B Base station repeater
10/23/2013CN101379859B Radio communication terminal and transmission function control program used in radio communication terminal
10/23/2013CN101133574B System and method for inter-system voip handoff
10/23/2013CN101022666B Method for installing adaptive switch point in trunk cooperative transmission network frame structure
10/22/2013USRE44553 Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
10/22/2013US8565841 Cell phone and program for controlling broadcast receiving function of cell phone
10/22/2013US8565818 Broadband wireless router
10/22/2013US8565809 Uplink radio resource allocation method, radio base station, and radio network controller
10/22/2013US8565808 Transmission power control system, base station, and transmission power control method
10/22/2013US8565807 Transmission of a synchronization signal within a cellular telecommunication network with temporarily increased transmitting power
10/22/2013US8565805 Method and system of sending power control commands
10/22/2013US8565804 Intelligent wireless dispatch systems
10/22/2013US8565803 Method and apparatus for communicating amongst two-way radios
10/22/2013US8565801 Methods and apparatus for managing group membership for group communications
10/22/2013US8565800 Wireless base station, and method of selecting mobile terminal
10/22/2013US8565798 Geo-directed adaptive antenna array
10/22/2013US8565792 Dynamic paging concatenation
10/22/2013US8565790 Methods and apparatuses for determining if access to a region is feasible or infeasible for a user of a mobile device
10/22/2013US8565775 Methods and apparatus for common channel cancellation in wireless communications
10/22/2013US8565760 Methods, systems and apparatus for recovering registration information
10/22/2013US8565758 Integrated wireless network and associated method
10/22/2013US8565744 Vertical handover composite quality measures
10/22/2013US8565716 Devices, systems and methods for detecting proximal traffic
10/22/2013US8565704 Method and apparatus for compensating an oscillator in a location-enabled wireless device
10/22/2013US8565703 System and method for handling strong signals and blockers in the RF front end
10/22/2013US8565700 Reception apparatus and transmission apparatus for supporting scalable bandwidth in carrier aggregation environment
10/22/2013US8565683 Adaptive collision avoidance apparatus and method in channel-hopping based wireless AD-HOC networks
10/22/2013US8565682 Feedback reduction schemes for coordinated transmission
10/22/2013US8565680 Method and apparatus for provisioning a device
10/22/2013US8565679 Communication system, information processing apparatus, computer-readable storage medium having program stored therein, and information processing method
10/22/2013US8565678 Information processing apparatus and control method thereof
10/22/2013US8565673 Hierarchical networks utilizing frame transmissions pipelining