Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
04/2009
04/16/2009US20090098899 Control channel for wireless communication systems
04/16/2009US20090098897 System, apparatus and method for determining right to speak
04/16/2009US20090098896 Selective Service Method In Multicast System
04/16/2009US20090098895 Selective Service Method In Multicast System
04/16/2009US20090098838 Beamformed multi-input multiple-output communication with uplink transmission rotation
04/16/2009US20090098830 System and method for inverting automatic frequency control
04/16/2009US20090098827 Communication apparatus and method for controlling the same
04/16/2009US20090098824 Method and system for utilizing out of band signaling for calibration and configuration of a mesh network of ehf transceivers/repeaters
04/16/2009US20090097599 Switchable dvb-h receiver
04/16/2009US20090097589 Lower complexity layered modulation signal processor
04/16/2009US20090097586 Apparatus and method for hybrid automatic repeat request (HARQ) in wireless communication system
04/16/2009US20090097585 Apparatus and method for generating per stream channel quality information in multiple-input multiple-output (MIMO) wireless communication system
04/16/2009US20090097584 Wireless transmission system, wireless transmission method, and wireless station and transmitting station used therein
04/16/2009US20090097583 Apparatus and method for selecting operation mode in mimo communication system
04/16/2009US20090097467 Radio communication system and communication method
04/16/2009US20090097466 Method for transmitting uplink signals
04/16/2009US20090097465 Pilot signal transmission method and radio communication apparatus
04/16/2009US20090097455 Access channel structure for wireless communication system
04/16/2009US20090097441 Method and apparatus for selecting mbms radio bearer type
04/16/2009US20090097435 Method and apparatus for controlling transmissions in communication systems
04/16/2009US20090097434 Frame Constructing and Frame Processing Methods, Device and System In Multi-Hop Access Network
04/16/2009US20090097433 Relay method of wireless access systems and base station, relay device and replay system thereof
04/16/2009US20090097432 Method for setting packet transmission path in ad hoc network, and network apparatus using the same
04/16/2009US20090097431 Automatic weather information downloading and displaying system
04/16/2009US20090097430 Selective Service Method In Multicast System
04/16/2009US20090097424 Radio-transmission system and method of operation
04/16/2009US20090097415 Wireless architecture and support for process control systems
04/16/2009US20090097412 System and method for rate assignment
04/16/2009US20090097388 Method and apparatus for co-location of two radio frequency devices
04/16/2009US20090096934 Television receiver and liquid crystal television receiver
04/16/2009US20090096869 Motor backing-up monitoring device
04/16/2009US20090096685 Antenna device for portable terminals and radio unit for receiving broadcast waves
04/16/2009US20090096684 Antenna device for portable terminals and radio unit for receiving broadcast waves
04/16/2009US20090096666 Positioning system
04/16/2009US20090096585 Methods, Systems and Apparatus for Radio Frequency Identification (RFID) System Configuration Management
04/16/2009US20090096573 Activation of Cryptographically Paired Device
04/16/2009DE102008012590A1 Verfahren und Vorrichtung zur Detektion von gesendeten Symbolen in einem Multi-Layer-Übertragungssystem Method and apparatus for detection of transmitted symbols in a multi-layer transmission system
04/16/2009DE102007060015A1 Verfahren und Vorrichtung zur Detektion von Sendesignalen in einer Multi-Layer-Übertragung Method and device for the detection of transmission signals in a multi-layer transmission
04/16/2009DE102007042019A1 Method for position determination or navigation of network nodes that are localized in space, involves forming defined areas in space in relation to one of reference network nodes
04/16/2009DE10105888B4 Verfahren zum Steuern der Ziel-Bitfehlerrate für jedes Paket in leitungsgebundenen und drahtlosen Videokommunikationssystemen A method for controlling the target bit error rate for each packet in a wired or wireless video communication systems
04/16/2009CA2702267A1 Repeater for use in a cdma unii link
04/16/2009CA2702110A1 Femto cell synchronization and pilot search methodology
04/16/2009CA2701914A1 Method and arrangements for signaling control information in a communication system
04/16/2009CA2701733A1 Routing-profile-based acars routing system
04/16/2009CA2700870A1 Communication method and device
04/16/2009CA2699573A1 Fast square root algorithm for mimo equalization
04/16/2009CA2699509A1 Efficient system identification schemes for communication systems
04/15/2009EP2048909A1 Combined open and closed loop power control with differential measurement
04/15/2009EP2048906A2 Prioritizing Mobile Requests for Rate Allocation
04/15/2009EP2048892A1 Radio communication method, radio base station, radio communication terminal, and base station controller
04/15/2009EP2048822A1 Data repeating system and data repeating method
04/15/2009EP2048805A1 Radio communication device and radio communication method
04/15/2009EP2048797A2 Methods and apparatus for performing timing synchronization with base stations
04/15/2009EP2048796A2 Methods and apparatus for performing timing synchronization with base stations
04/15/2009EP2048795A2 Methods and apparatus for performing timing synchronization with base stations
04/15/2009EP2048791A2 Power consumption control for a TDMA radio subscriber unit
04/15/2009EP2047730A1 Control device for shielding a room
04/15/2009EP2047714A1 Antenna arrangement for hearing device applications
04/15/2009EP2047707A1 Protected paging indication mechanism within wireless networks
04/15/2009EP2047665A2 Enhanced coverage hole detection in wireless networks
04/15/2009EP2047626A2 Concatenation-assisted symbol-level combining for mimo systems with harq and/or repetition coding
04/15/2009EP2047620A2 Cooperative multiple-access using user-clustering and space-time-frequency coding techniques for higher reliability reception
04/15/2009EP2047613A1 Methods and apparatus for providing a handover control system associated with a wireless communication network
04/15/2009EP2047612A2 Variable rate soft information forwarding
04/15/2009EP1911172B1 Satellite communications apparatus and methods using asymmetrical forward and return link frequency reuse
04/15/2009EP1865629B1 Mobile communications terminal and radio communications system
04/15/2009EP1543688A4 Radio communication scheme for providing multimedia broadcast and multicast services (mbms)
04/15/2009EP1479172B1 Radio communication terminal, broadcasting et reception method, and broadcasting system
04/15/2009EP1434364B1 Controlling transmission power of a radio base station for interference suppression
04/15/2009EP1400025B1 Methods and systems for reducing interference across coverage cells
04/15/2009EP1316194B1 Handset personalisation
04/15/2009CN201222737Y Self-cure monitoring apparatus for digital radio frequency zooming system
04/15/2009CN201222736Y Digital radio frequency zooming system
04/15/2009CN201222735Y Digital radio frequency zooming system with shifting working passband
04/15/2009CN201222734Y Digital discharging-directly station system
04/15/2009CN201222733Y Integration structure for built-in antenna and tower lay
04/15/2009CN101411241A Mobile communication system, base station device, and mobile communication method
04/15/2009CN101411239A Radio communication system, radio base station apparatus and radio terminal apparatus
04/15/2009CN101411227A Channel quality reporting method, scheduling method, and communication system, terminal and base station
04/15/2009CN101411225A Method for transitioning communications of a mobile subscriber station from a serving base station to a target base station
04/15/2009CN101411221A Portable base station device
04/15/2009CN101411176A Transportable type base station device and terminal device
04/15/2009CN101411151A Radio reception device, radio transmission device, radio base station, reception method, and transmission method
04/15/2009CN101411115A System and method for optimizing authentication procedure during inter access system handovers
04/15/2009CN101411112A Method and arrangement in a telecommunication system
04/15/2009CN101411110A Feedback of channel state information for MIMO and subband scheduling in a wireless communication system
04/15/2009CN101411096A Radio transmission system, and radio station and method used for same
04/15/2009CN101411095A Method and apparatus for discontinuous reception of connected terminal in a mobile communication system
04/15/2009CN101411094A Central node, base station, mobile station, and data transmission method
04/15/2009CN101411093A Reduced wireless context caching apparatus, systems, and methods
04/15/2009CN101411092A Location positioning method in handover between networks
04/15/2009CN101411091A Method and apparatus for network selection and/or re-selection of a terminal in a cellular communication system
04/15/2009CN101411090A Method and apparatus for spreading channel code selection
04/15/2009CN101411089A Method of operation of a wireless communication system
04/15/2009CN101411088A 接收机 Receiver
04/15/2009CN101411087A Wireless communication method and system
04/15/2009CN101411086A Apparatus, method and computer program product providing MIMO receiver
04/15/2009CN101411085A Coverage improvement in wireless systems with fixed infrastructure based relays
04/15/2009CN101411084A Method for transmitting data in a communication system
04/15/2009CN101411083A Centralized medium access control algorithm for CDMA reverse link