Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2009
07/09/2009US20090175376 Data communication in a wireless communication system using space-time coding
07/09/2009US20090175375 Joint Optimization of Linear Pre-Filtering and Nonlinear Vector Perturbation for MIMO Multiuser Precoding
07/09/2009US20090175374 Multiple-Input Multiple-Output Transmission System
07/09/2009US20090175369 Mobile station and a base station
07/09/2009US20090175362 Apparatus, and associated method, for detecting packets
07/09/2009US20090175321 Communication system and communication apparatus
07/09/2009US20090175291 Method, system, integrated circuit, communication module, and computer-readable medium for achieving resource sharing including space and time reuse within a power line communication system
07/09/2009US20090175256 Radio communication system and base station employing cdma
07/09/2009US20090175244 Spread spectrum base station notch filtering transmitted signals
07/09/2009US20090175243 Method for transmitting and receiving signals using multi-band radio frequencies
07/09/2009US20090175234 Enhanced Sub-Frame-Based-Framing for Wireless Communications
07/09/2009US20090175222 System and method for avoiding stall using timer for high-speed downlink packet access system
07/09/2009US20090175214 Method and apparatus for cooperative wireless communications
07/09/2009US20090175206 Enhanced RLC status PDU format for use in a wireless communication network
07/09/2009US20090175205 Multi-mode Bit Rate Processor
07/09/2009US20090175185 Multi-Dimensional Adaptive Transmission Technique
07/09/2009US20090174569 Plug-In Network Appliance
07/09/2009US20090174558 Athletic Monitoring System And Method
07/09/2009US20090174525 Communication system and communication method
07/09/2009US20090173260 Subsurface soil injection apparatus with improved delivery device
07/09/2009DE102004026359B4 Drahtloses Informationssystem mit mobilen Endgeräten und Verfahren zum Betrieb dieses Informationssystems Wireless information system with mobile devices and methods of operation of the information system
07/09/2009CA2854581A1 Receiver adjustment between pilot bursts
07/08/2009EP2077686A1 Communication system and method
07/08/2009EP2077676A1 Mobile communication system
07/08/2009EP2077650A2 Method for scheduling distributed virtual resource blocks
07/08/2009EP2077641A2 Method for scheduling distributed virtual resource blocks
07/08/2009EP2077640A2 Method for scheduling distributed virtual resource blocks
07/08/2009EP2077638A2 Method and apparatus for controlling transmission energy in a wireless communication system
07/08/2009EP2077636A1 Transmitter apparatus, receiver apparatus, communication apparatus and communication system
07/08/2009EP2077635A1 Transmitting method and device
07/08/2009EP2077630A1 Wireless communication apparatus and wireless communication method
07/08/2009EP2077629A1 Wireless communication device and wireless communication method
07/08/2009EP2077628A1 Method for configuring gain factors for uplink service in radio telecommunication system
07/08/2009EP2077626A1 Channel estimation device and method and corresponding demodulation device
07/08/2009EP2077622A2 Internal audio multiplexing system for multi-channel radios
07/08/2009EP2077011A2 Method and system for time synchronization in a sensor network
07/08/2009EP2076982A1 Method and apparatus of passive scanning
07/08/2009EP2076981A1 Method for reporting channel information in multiple antenna system
07/08/2009EP2076979A1 Configuration of base station repeater
07/08/2009EP2076978A1 Method for the time-based control of an upward signal transmission in a radio communication system
07/08/2009EP2076976A1 Method, mobile station and base station for transmitting data in a mobile communications system
07/08/2009EP2076975A1 Beamforming by antenna puncturing
07/08/2009EP2076969A1 A mehtod for simplifying the calculatinos for pre-whitening in a g-rake receiver,
07/08/2009EP2033372A4 Control message exchange for wireless devices using directional and omni-directional transmissions
07/08/2009EP1980120A4 Apparatus, and associated method, for notifying, delivering, and deleting media bursts communicated in a push-to-talk over cellular communication system
07/08/2009EP1851886A4 Radio-frequency amplifier system
07/08/2009EP1782555B1 Sample acquisition timing adjustment
07/08/2009EP1779552A4 Fast cell search and accurate synchronization in wireless communications
07/08/2009EP1738476A4 System for synchronizing a portable transceiver to a network
07/08/2009EP1730916B1 System and method for power control in wireless communiction systems
07/08/2009EP1614302A4 Wireless communication network including directional and omnidirectional communication links and related methods
07/08/2009EP1514386B1 Establishing an ad hoc network
07/08/2009EP1504546B1 Method and apparatus providing information transfer
07/08/2009EP1435139B9 Acquisition circuit for low chip rate option for mobile telecommunication system
07/08/2009EP1388220B1 Method and apparatus for setting pilot signal transmit powers
07/08/2009EP0992117B1 Antenna diversity system
07/08/2009CN201270514Y Wireless signal power regulating apparatus
07/08/2009CN101479965A Efficient AM RLC re-establishment mechanism
07/08/2009CN101479964A Optimized AM RLC re-set mechanism
07/08/2009CN101479963A Orthogonal frequency division multiple access message processing method and apparatus
07/08/2009CN101479962A Increasing reception quality in a wireless communication syst em incorporating relays
07/08/2009CN101479961A Multi-antenna relay with self-interference cancellation
07/08/2009CN101479960A Wireless repeater assembly
07/08/2009CN101479959A A device for improved isolation characteristics in a telecommunications system
07/08/2009CN101479958A Method and system for providing beamforming feedback in wireless communication systems
07/08/2009CN101479957A Calibration systems and techniques for distributed beamforming
07/08/2009CN101479956A High efficiency linearization power amplifier for wireless communication
07/08/2009CN101478342A Method for cooperative scheduling between multiple districts in multi-antenna cellular communication system
07/08/2009CN101478339A Method, apparatus and mobile terminal for implementing district searching precise time synchronization
07/08/2009CN101478338A Multiplex transmission method for public reference signal and special reference signal
07/08/2009CN101478336A Apparatus, method and system for antenna alignment
07/08/2009CN101478335A Method and apparatus for fast implementing pre-coding
07/08/2009CN101478334A Polarization state switching device for rotary antenna
07/08/2009CN101478333A Method and apparatus for transmission power setting after resynchronization of special physical channel
07/08/2009CN100512557C Information transmission system
07/08/2009CN100512536C Method for transmitting power offset signal in wireless access network, device and system thereof
07/08/2009CN100512468C Multi-media broadcast and multicast service transmitting and receiving method under the time division duplex mode
07/08/2009CN100512356C Central server of monitoring and controlling system for apartment building
07/08/2009CN100512277C Method and apparatus for providing content to media devices
07/08/2009CN100512257C Dynamically varying linear system for an RF front-end of a communication device
07/08/2009CN100512244C Apparatus and method for use in iterative decoding
07/08/2009CN100512202C Reducing power consumption in packet based networks with quality of service (QoS) features
07/08/2009CN100512134C Method and system for matching user's state in network
07/08/2009CN100512081C CDMA communication system and method applying multi-mode TURBO code
07/08/2009CN100512077C An inter-system switching method for dual-mode terminal
07/08/2009CN100512073C CDMA system multi-path search interpolation method
07/08/2009CN100512069C Receiver for receiving OFDM signal
07/08/2009CN100512067C Automatic re-sending request
07/08/2009CN100512066C System and method using primary and secondary synchronization codes during cell search
07/08/2009CN100512054C Method for reducing terminal power consumption using public physic channel information
07/08/2009CN100512053C Method for determining channel shock response of user of time division synchronization CDMA system
07/08/2009CN100512052C Beam shaping method for inhibiting interferes
07/08/2009CN100512051C Apparatus and method for reducing paging channel loading for broadcast multicast services in a wireless network
07/08/2009CN100512050C Radio communication system, communication terminal device, base station device, and radio communication method
07/08/2009CN100512049C Method for low-disturbnace operation of at least two base stations
07/08/2009CN100512048C Method for creating shared multicast tree in single kernel
07/08/2009CN100512047C Estimating method of reach direction of user signal wave of array antenna MC-CDMA system
07/08/2009CN100512046C Transmitting channel correcting method in multiple input multiple output system
07/08/2009CN100512045C Wireless terminal apparatus
07/08/2009CN100512044C Wave beam forming network with variable beam width