Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2009
08/13/2009WO2009097739A1 Method and device for downlink transmitting process based on a dual-polarized array antenna
08/13/2009WO2009082179A3 Method of transmitting feedback information for performing collaborative mimo
08/13/2009WO2009082173A3 Method for transmitting and receiving signals using multi-band radio frequencies
08/13/2009WO2009079439A3 High reliability satellite network delivery
08/13/2009WO2009078666A3 Method of performing feedback for multicast and broadcast service
08/13/2009WO2009078648A3 Apparatus and method for frequency synchronization in a mobile communication system
08/13/2009WO2009078573A3 Apparatus and method of controlling seamless handover between heterogeneous networks based on ipv6 over ipv4 tunneling mechanism
08/13/2009WO2009075479A3 System and method for reusing radio resources
08/13/2009WO2009074949A3 Congestion control in a communication network based on the csma/ca protocol
08/13/2009WO2009069918A3 The calculation and broadcast of cell-load ratio and intelligent cell selection for ieee802.16m
08/13/2009WO2009069913A3 Apparatus and method for performing an expedited handover using a dedicated ranging channel in a wireless network
08/13/2009WO2009067506A3 Multiplexing apparatus in a transceiver system
08/13/2009WO2009066986A3 Capaqty enhancement in wimax mesh network
08/13/2009WO2009064108A3 Method for transmitting signal in multiple antenna system
08/13/2009WO2009061151A3 Method and apparatus for the handover
08/13/2009WO2009060023A3 Method and apparatus for interference rejection combining and detection
08/13/2009WO2009058778A9 Methods and systems of sharing power in a multiple radio frequency network node rfid tag
08/13/2009WO2009057966A3 Method and apparatus for supporting collaborate mimo in wireless communication system
08/13/2009WO2009051748A3 Beamforming using predefined spatial mapping matrices
08/13/2009WO2009046318A3 Calibration and beamforming in a wireless communication system
08/13/2009WO2008156900A3 Signaling over cellular networks to reduce the wi-fi energy consumption of mobile devices
08/13/2009WO2008114986A3 In one or more network coexi stable environment, a method for determining whether a specific channel is available or not, a method for receiving a signal for detecting and a method for communicating in coexistence with a different kind of network
08/13/2009US20090204661 Information transmission/reception device
08/13/2009US20090204265 Long-range radio frequency receiver-controller module and wireless control system comprising same
08/13/2009US20090203405 Data transmission method, base station and user transceiver
08/13/2009US20090203393 Momentary burst protocol for wireless communication
08/13/2009US20090203345 Method and system for down-converting an Electromagnetic signal, transforms for same, and Aperture relationships
08/13/2009US20090203341 Wireless receiver and wireless communication system having the same
08/13/2009US20090203331 Method and apparatus for accessing a network computer to establish a push-to-talk session
08/13/2009US20090203326 Digital broadcast receiver capacity signalling metadata
08/13/2009US20090203325 Selectively skipping listen windows in power saving mode in multi-mode radio handsets
08/13/2009US20090203323 Uplink control signaling in a communication system
08/13/2009US20090203319 Citizens band radio with wireless cellular telephone connectivity
08/13/2009US20090203318 Headset
08/13/2009US20090203317 Method and apparatus for event confirmation using personal area network
08/13/2009US20090203316 Method for using bluetooth module to process non-bluetooth signals
08/13/2009US20090203312 Method and system for antenna geometry for multiple antenna handsets
08/13/2009US20090203311 Radio wave reception device, radio wave clock, and repeater
08/13/2009US20090203310 Superposition transmission and detection of access and backhaul signals
08/13/2009US20090203309 Radio relay station and radio terminal
08/13/2009US20090202016 Open-loop transmit diversity schemes with four transmit antennas
08/13/2009US20090202014 Adaptation Techniques in MIMO
08/13/2009US20090202011 Techniques to time vary pilot locations in wireless networks
08/13/2009US20090202008 Wireless communication apparatus
08/13/2009US20090201951 Method and adjusting transmission timing and transmitting continuous packets and mobile station thereof
08/13/2009US20090201908 System and method for flexible data retrieval for mobile communication devices
08/13/2009US20090201907 Multi-hop communications in a wireless network
08/13/2009US20090201905 Method and apparatus for estimating channelization codes in a wireless transmit/receive unit
08/13/2009US20090201904 Method for allocating physical hybrid automatic repeat request indicator channel
08/13/2009US20090201903 Systems and methods for distributed beamforming based on carrier-to-caused interference
08/13/2009US20090201902 Uplink channel receiving and transmitting apparatuses and methods
08/13/2009US20090201894 Pipeline architecture for multi-slot wireless link processing
08/13/2009US20090201893 Mobile communication system, mobile communication method, base station, and mobile station
08/13/2009US20090201887 Method and apparatus for blind code detection
08/13/2009US20090201886 Method of and apparatus for adjusting qos in data transmission over sctp session
08/13/2009US20090201885 Radio communication system, mobile station, base station, radio communication system control method used for the same, and program of the same
08/13/2009US20090201862 Co-existence between communications units
08/13/2009US20090201847 Real-Time Sessions Quality-Of-Service Over Reservation-Based Access
08/13/2009US20090201846 System and method for scheduling over multiple hops
08/13/2009US20090201845 Point-to-multipoint mobile radio transmission
08/13/2009US20090201842 Method, device and system for paging terminal device across heterogeneous networks
08/13/2009US20090201840 Wireless networks using a rooted, directed topology
08/13/2009US20090201839 Methods and apparatus for reducing interference in wireless communication systems
08/13/2009US20090201833 Method and apparatus for processing a network determination state in wireless communication systems
08/13/2009US20090201820 Method for predicting a fault in a security system
08/13/2009US20090201205 System and method for channel-adaptive antenna selection
08/13/2009US20090201196 Method and apparatus for generating and distributing satellite tracking information
08/13/2009US20090201092 Communication system and oscillation signal provision method
08/13/2009DE102008008229A1 Radio channels i.e. wireless local area network radio channels, data rate adjusting method for Car2X network, involves selecting antenna for transmission/reception in operating mode, and operating antennas as rich antenna by beam formation
08/13/2009DE102007049595B4 Verfahren zur Ausrichtung einer Richtantenne eines Satellitenfunk-Kommunikationsterminals A method of aligning a directional antenna of a satellite radio communication terminals
08/13/2009CA2714513A1 An enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and internet protocol backhaul
08/13/2009CA2710652A1 Unique identification of devices using color detection
08/13/2009CA2709610A1 Method and apparatus for conveying antenna configuration information via masking
08/12/2009EP2088830A1 Random access channel prioritization scheme
08/12/2009EP2088814A2 Radio relay station and radio terminal
08/12/2009EP2088726A1 MIMO beamforming-based single carrier frequency division multiple access system
08/12/2009EP2088699A2 Method and apparatus for supervising a potentially gated signal in a wireless communication system
08/12/2009EP2088693A1 Base station device and mobile terminal
08/12/2009EP2088692A1 Mobile communications terminal and radio communications system
08/12/2009EP2088691A2 Real-time sessions quality-of-service over reservation-based access
08/12/2009EP2088690A1 Extension subordinate machine system and signal relaying method
08/12/2009EP2088689A1 Transmission/reception system and method for a base station of a wireless communication network
08/12/2009EP2088688A1 Technique for performing a random access procedure in a mobile device
08/12/2009EP2087761A2 Network access method in mobile communication system and terminal supporting the same
08/12/2009EP2087685A2 A method of performing phase shift-based precoding and an apparatus for supporting the same in a wireless communication system
08/12/2009EP2087675A1 Transmission/reception methods and modules for a multiple-carrier multiple-antenna system with training sequence
08/12/2009EP2087622A1 Cellular communication system, communication unit and method for broadcast communication
08/12/2009EP2087617A1 Methods for transmitting buffer size information
08/12/2009EP2087616A1 Method and device for selecting and managing mobility protocol in mobile communications system
08/12/2009EP2087615A2 User initiated invite for automatic conference participation by invitee
08/12/2009EP2087613A1 A method and apparatus for wideband transmission from multiple non-collocated base stations over wireless radio networks
08/12/2009EP2087611A1 Modifying a signal by controlling transmit diversity parameters
08/12/2009EP2087610A2 Unified design and centralized scheduling for dynamic simo, su-mimo and mu-mimo operation for rl transmissions
08/12/2009EP2087597A1 Cold noise source system
08/12/2009EP1952553A4 Group-header based method to organize local peer group of vehicles for inter-vehicle communication
08/12/2009EP1839068A4 Pattern diversity to support a mimo communications system and associated methods
08/12/2009EP1806016B1 A method and a network architecture for configuring a radio terminal, radio terminal, network node and a computer program product therefor
08/12/2009EP1735921A4 Talker arbitration method and apparatus
08/12/2009EP1692802A4 Method access point and wtru for controlling transmission power levels of uplink/downlink communication in a wireless communication system
08/12/2009EP1632096A4 Diversity control in wireless communications devices and methods