Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2011
03/23/2011EP2297874A2 Including feedback information regarding an individual subband of a wireless channel
03/23/2011EP2297873A1 Methods and arrangements for frequency selective repetition
03/23/2011EP2297872A1 Insertion of signals by an intermediate device
03/23/2011EP2297871A2 Apparatus and method for inter-cell interference cancellation in mimo wireless communication system
03/23/2011EP2297870A1 Intercell interference reduction
03/23/2011EP2297869A2 Codebook design method for multiple input multiple output system and method for using the codebook
03/23/2011EP2297868A1 Multiple-input multiple-output ofdm systems
03/23/2011EP2203991B1 Radio communication system, coordinator unit and communications terminal
03/23/2011EP1665698B1 Frequency and timing offset compensation
03/23/2011EP1527531B1 Mobile communication apparatus and method including base station and mobile station having multi-antenna
03/23/2011EP1505746B1 Base station for avoiding collisions between QI transmissions
03/23/2011EP1504596B1 High-resolution image projection
03/23/2011EP1419603B1 Method for physical layer automatic repeat request for a base station
03/23/2011EP1417784B1 System and method for transmitting information and network operating centre therefor
03/23/2011EP1179276B1 Communications system having roaming facilities
03/23/2011EP0998805B1 Determination of the length of a channel impulse response
03/23/2011CN201774533U Switching and transmitting device
03/23/2011CN201774532U Echo cancellation repeater for mobile multimedia broadcasting
03/23/2011CN201774531U Short-wave post-selector with balancer
03/23/2011CN201773322U Dual-beam pseudo-monopulse tracking system for communication in moving
03/23/2011CN1937455B Communication system, communication device, notification method
03/23/2011CN1930902B Hopping on random access channels
03/23/2011CN1879322B Wireless communication system and lifter system having the same
03/23/2011CN1853363B Systems and methods for implementing fully redundant antenna hopping with multi-carrier power amplifiers and combining schemes within a base station
03/23/2011CN1771682B Method and system for reducing vertical handover in wireless networks through improved wireless network cell boundary detection
03/23/2011CN101990750A Wireless communication system with multiple transmission antennas using pilot subcarrier allocation
03/23/2011CN101990746A Method and apparatus using uplink synchronous shift commond bit in td-scdma uplink transmission
03/23/2011CN101990745A Call processing system for mobile and method thereof
03/23/2011CN101990325A Method, device and system for determining and maintaining QoS (Quality of Service) parameters of multi-hop network
03/23/2011CN101990315A Method and equipment for adjusting downlink modulation coding mode and multi-input multi-output mode
03/23/2011CN101990314A Packet control unit frame processing method, transmission method and system
03/23/2011CN101990303A Method and and base station for jointly adjusting downlink adaptive modulation and coding and multiple input multiple output mode
03/23/2011CN101990301A Diversity receiving system and method under multi-carrier network
03/23/2011CN101990294A GPS deviation detecting and processing method and system
03/23/2011CN101990293A Precoding method, codebook set and base station
03/23/2011CN101990292A Method for coding, mapping, receiving and dispatching transport format combination indicator (TFCI) in time division-synchronization code division multiple access (TD-SCDMA) system
03/23/2011CN101990291A Method for pre-compensating frequency bias as well as device
03/23/2011CN101990286A Status judgment method of transport format combination in dual-carrier high speed uplink packet access (HSUPA) system and device thereof
03/23/2011CN101990281A Method and device for alternation of master and standby display LUTs (Lookup Tables)
03/23/2011CN101990277A Method for quickly obtaining migration of system time in wideband code division multiple access (WCDMA) communication system
03/23/2011CN101990268A Method, system and device for switching antenna modes
03/23/2011CN101990253A Bandwidth expanding method and device
03/23/2011CN101990245A Transmission method, transmission device and receiving device for relay link
03/23/2011CN101990220A Downlink multi-antenna and multi-base station cooperation method, base station and user equipment
03/23/2011CN101990217A Method, system and device for sending uplink pilot time slot interference
03/23/2011CN101989895A Method and device for space-time diversity transmission
03/23/2011CN101989893A Signal detection method of space division multiplexed uplink shared channel
03/23/2011CN101989877A Frame synchronization method in radio-frequency identification
03/23/2011CN101989876A Progressive parallel interference eliminator and method and receiver thereof
03/23/2011CN101989875A Multi-cell interference suppression method and base station controller
03/23/2011CN101989874A Multi-user, multi-input and multi-output pairing method and device
03/23/2011CN101989873A Method and device for transmitting uplink control channel
03/23/2011CN101989872A Detection method of jumper wire sequence of antenna
03/23/2011CN101989871A Sending method, device and system of detection reference signal
03/23/2011CN101989870A Method for acquiring channel quality indication information and base station thereof
03/23/2011CN101989869A Joint pre-coding and power control method for multi-antenna cellular network
03/23/2011CN101989868A Multi-cell cooperative transmission method, central controller and user equipment
03/23/2011CN101989867A Cooperative communication method and system, base station and mobile terminal device
03/23/2011CN101989866A Uplink virtual multiple input multiple output adaptive pairing method and device
03/23/2011CN101989865A Method for adjusting radio frequency power
03/23/2011CN101394318B Distributed intelligent toy system and communication method thereof
03/23/2011CN101114863B Method and system for processing signal of communication system
03/23/2011CN101053179B Handover method for dual band/dual mode mobile communication terminal
03/22/2011USRE42242 Apparatus and method for reallocating communication resources to establish a priority call in a fixed wireless access communication system
03/22/2011US7912999 Buffering method and apparatus for processing digital communication signals
03/22/2011US7912643 Method and apparatus for locating a satellite spoofer
03/22/2011US7912505 Method for operating a base station by prelimiting an output signal station
03/22/2011US7912500 Mobile communication device, in particular in the form of a mobile telephone
03/22/2011US7912494 Cell selection in mobile communications
03/22/2011US7912493 Transmission power control method and system
03/22/2011US7912492 Techniques to control power by controlling aggregate traffic in a channel
03/22/2011US7912491 Techniques to efficiently transmit control messages to idle and sleep mode users in OFDMA based wireless networks
03/22/2011US7912490 Method for channel quality prediction for wireless communication systems
03/22/2011US7912488 Communication systems and methods
03/22/2011US7912487 Mobile communication system, base station, terminal device, and transmission control method
03/22/2011US7912485 Method and system for signaling in broadcast communication system
03/22/2011US7912470 Method of partitioning resources in a cognitive radio wireless communication system and system supporting the same
03/22/2011US7912467 Method and apparatus for controlling power saving mode in wireless portable internet system
03/22/2011US7912425 Method of transmitting and receiving information of allocating uplink region in broadband wireless access
03/22/2011US7912424 Actuating functionality in electronic device
03/22/2011US7912423 Wireless communication system
03/22/2011US7912422 Method and system for demodulation of open-loop GPS radio occultation signals
03/22/2011US7912199 Methods and systems for remote cell establishment
03/22/2011US7912141 Pre-coding method for MIMO system and apparatus using the method
03/22/2011US7912081 Defragmentation of communication channel allocations
03/22/2011US7912043 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/22/2011US7912031 Method and apparatus for setting gain factors for dedicated physical channels in a mobile telecommunications system
03/22/2011US7912029 Wireless communication system and wireless communication method
03/22/2011US7912028 Reducing false detection in an HSDPA 3G terminal
03/22/2011US7912023 Battery-efficient generic advertising service for wireless mobile devices
03/22/2011US7912020 Methods and devices for dynamic mobile conferencing with automatic pairing
03/22/2011US7912018 Apparatus and method for controlling transmission rate in a wireless LAN
03/22/2011US7912016 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/22/2011US7912015 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
03/22/2011US7912014 Method and apparatus for reducing interference in multiple-input-multiple-output (MIMO) systems
03/22/2011US7912012 Method and system for performing cell selection for OFDM communications
03/22/2011US7912009 Method and apparatus for supporting mobility in inter-technology networks
03/22/2011US7912000 Apparatus and method for operating a communications device in a mobile communications network
03/22/2011US7911993 Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
03/22/2011US7911988 Selecting a navigation solution used in determining the position of a device in a wireless communication system