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)
03/2013
03/07/2013US20130058270 System and Method for Providing Wireless Captioned Telephone Service
03/07/2013US20130058266 Method and system for realizing wireless USB flash disk
03/07/2013US20130058263 Radio communication system, radio communication method, and data transmitter
03/07/2013US20130058204 Codebook generation system and associated methods
03/07/2013US20130057591 Wireless communication apparatus, projector apparatus, wireless communication system, and wireless communication method each for use in wireless lan
03/07/2013US20130057431 On-Board Directional Flat-Plate Antenna, Vehicle Comprising Such an Antenna, and Satellite Telecommunication System Comprising Such a Vehicle
03/07/2013DE19781710B3 Anrufaufbau-Verfahren in einem digitalen zellularen Funkkommunikationssystem Call set-up method in a digital cellular radio communication system
03/07/2013DE10205103B4 Verfahren zur Nachrichtenübertragung, zugehöriges Funkkommunikationsgerät sowie Basisstation Method for transmitting messages, associated wireless communication device and base station
03/07/2013DE102011082047A1 Haushaltsgerät mit einer Kommunikationseinrichtung und Verfahren zur Kommunikation zwischen einem Haushaltsgerät und einem separaten Gerät Domestic appliance having a communication device and method for communication between a household appliance and a separate device
03/07/2013CA2847471A1 Capacitive rf coupler for utility smart meter radio frequency communications
03/07/2013CA2846830A1 Apparatus and method for selecting best beam in wireless communication system
03/07/2013CA2846594A1 Systems and methods for missing data imputation
03/07/2013CA2843755A1 Vertically interleaved distributed antenna system
03/07/2013CA2788895A1 Wireless electric field power transmission system and method
03/06/2013EP2566283A1 Method and device for reporting antenna calibration information and determining antenna calibration factor
03/06/2013EP2566278A1 Mobile communication system, relay station, and relay station control method and program
03/06/2013EP2566277A2 Method and apparatus for performing random access procedures in a wireless communication system
03/06/2013EP2566216A1 Data transmitting method, base station apparatus and mobile station apparatus
03/06/2013EP2566215A1 Data transmission method, base station device, and mobile station device
03/06/2013EP2566156A2 Broadcast signal transmitter, broadcast signal receiver, and method for transceiving broadcast signals in broadcast signal transceivers
03/06/2013EP2566122A2 Method and apparatus for transmitting uplink control information in a wireless communication system
03/06/2013EP2566120A1 Codebook design for uplink transmission in a SC-FDMA system
03/06/2013EP2566095A2 Systems and methods for frame synchronization
03/06/2013EP2566088A2 Method for transmitting ack/nack signals, and base station and user equipment for the method
03/06/2013EP2566087A2 Method and apparatus for transmitting extended uplink acknowledgement information in a wireless communication system
03/06/2013EP2566085A1 Method and terminal for feeding back channel state information
03/06/2013EP2566084A1 Mobile terminal device and wireless base station device
03/06/2013EP2566081A1 Wireless communication apparatus and wireless communication method
03/06/2013EP2566070A2 Method for transmitting and receiving control channel in wireless communication system
03/06/2013EP2566069A1 Detection method of messages of type "Automatic Identification System" for monitoring of vessels and buoys by satellite
03/06/2013EP2566068A1 Wireless relay device and wireless relay method
03/06/2013EP2566067A2 Method and apparatus for signal detection
03/06/2013EP2566066A2 Method for transmitting control information and base station, and method for receiving control information and user equipment
03/06/2013EP2566063A1 Wireless communication apparatus and wireless communication method
03/06/2013EP2566061A1 Synchronization for extending battery life
03/06/2013EP2564653A2 Random access method and apparatus in wireless communication system
03/06/2013EP2564648A1 Method and system for scheduling radio links by means of spatial reuse
03/06/2013EP2564568A2 Apparatus and method of user equipment relocation
03/06/2013EP2564567A1 Transmitter, receiver and methods for downlink control signalling
03/06/2013EP2564542A2 Forward error correction media access control system
03/06/2013EP2564541A2 Apparatus and method for feeding back data receiving status
03/06/2013EP2564540A2 Apparatus and method for transmitting ack/nack in tdd system
03/06/2013EP2564526A2 System and method of encoding and decoding control information in a medium access control protocol data unit
03/06/2013EP2564524A2 Method and apparatus for transmitting data in very high throughput wireless local area network system
03/06/2013EP2564523A2 Apparatus and method for providing handover support information in mobile communication system
03/06/2013EP2564522A2 Method, apparatus and system for switching traffic streams among multiple bands
03/06/2013EP2564521A2 Method, apparatus and system for switching traffic streams among multiple frequency bands
03/06/2013EP2564520A2 Modified spatial diversity schemes for coverage enhancement
03/06/2013EP2564519A2 Systems and methods for uplink multi-user multiple input multiple output (mu mimo) medium access and error recovery
03/06/2013EP2564518A2 Multiple input multiple output communication system using codebook corresponding to each reporting mode
03/06/2013EP2564517A2 Multiple-input multiple-output communication system supporting multiple reporting modes
03/06/2013EP2564516A2 Apparatus and method for allocating a data rate in a multi-antenna transmitter
03/06/2013EP2564515A1 Efficient group definition and overloading for multiuser mimo transmissions
03/06/2013EP2564514A1 System and method for controlling wlan and bluetooth communications
03/06/2013EP2564504A1 Hybrid networks
03/06/2013DE202006021149U1 Codebuch-Erzeugungssystem Codebook generation system
03/06/2013CN202773082U Device for underground communication and staff monitoring based on time division and long term evolution (TD-LTE) technology
03/06/2013CN202772887U Multi-carrier base station power amplifier
03/06/2013CN1739257B Operation of a forward link acknowledgement channel for the reverse link data
03/06/2013CN1698266B Communication terminal device and amplification circuit
03/06/2013CN1545770B Communication method and device, and method used for improving system performance of the communication device
03/06/2013CN102960048A Method and device for a relay node
03/06/2013CN102960007A Enabling white space networks independent of low-threshold sensing
03/06/2013CN102959917A Method and apparatus for transmitting control information in a wireless communication system
03/06/2013CN102959916A Mimo transmission system with decentralized channel estimation and precoding
03/06/2013CN102959882A Hybrid radio architecture for repeaters using RF cancellation reference
03/06/2013CN102959881A Signal correcting method and receiver
03/06/2013CN102959880A A method and apparatus for using factorized precoding
03/06/2013CN102959879A A method and a device of frame synchronization of a wireless system and the wireless system
03/06/2013CN102959878A Multiple input multiple output communication system using codebook corresponding to each reporting mode
03/06/2013CN102957519A Method for feeding back channel sequence in multi-cell cooperation, user equipment and base station
03/06/2013CN102957501A Adaptive indicating method of rank in MIMO (multiple-input multiple-output) system, network side network element and terminal
03/06/2013CN102957491A Method and device for indicating open-loop transmission parameters
03/06/2013CN102957475A Wireless communication system and method
03/06/2013CN102957474A Wireless communication system and method
03/06/2013CN102957473A Circulation monitoring data management relay of urban network cable
03/06/2013CN102957472A Method and device for receiving communication signal of thinned array antenna system
03/06/2013CN102957471A Method and system for enhancing demodulation reference signals
03/06/2013CN102957470A Method and system for channel feedbacks in wireless communication
03/06/2013CN102957469A High-dimensional Golden encoding matrix generating method and method for encoding data by using matrix
03/06/2013CN102957468A MU-MIMO (multi-user multiple-input multiple-output) user pairing method
03/06/2013CN102957467A Method and system for processing signals of multiple antennas in downlink system
03/06/2013CN102957466A Method and device for transmission of downlink multi-stream beam forming of data transmission
03/06/2013CN102957465A Method and system for controlling uplink closed transmit diversity
03/06/2013CN102957464A Precoding initialization method for uplink closed-loop transmission diversity and terminal
03/06/2013CN102957463A Signal processing method and system
03/06/2013CN102957462A Electronic device, portable terminal and detecting method
03/06/2013CN102957461A Downlink signal transmission method and wireless communication system
03/06/2013CN102014100B Data detection and demodulation for wireless communication systems
03/06/2013CN101997647B Network coding transmission method
03/06/2013CN101989877B Frame synchronization method in radio-frequency identification
03/06/2013CN101969608B Method for distinguishing different types of data content in data packets in a wireless communication system
03/06/2013CN101938827B TD-SCDMA format Femtocell air interface synchronization method
03/06/2013CN101931451B Self-excitation processing method for repeater
03/06/2013CN101911049B Processing architecture
03/06/2013CN101902784B Handover method and mobile communication system
03/06/2013CN101895502B Apparatus and method for communicating using symbol modulated subcarriers
03/06/2013CN101835140B Method for distributing mark to radiofrequency unit and repeater
03/06/2013CN101834649B Random data joint detection method for multi-antenna cooperative communication system
03/06/2013CN101814938B Communication device, communication method and communication system
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