Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2009
11/11/2009EP2117136A1 Base station device and method used in mobile communication system
11/11/2009EP2117135A1 Base station device, user device, and method used in mobile communication system
11/11/2009EP2117134A1 Systems and methods for communicating control data using multiple slot formats
11/11/2009EP2117132A2 Method and system for communicating via a spatial multilink repeater
11/11/2009EP2117131A2 Method and system for on-demand beamforming
11/11/2009EP2117130A1 Power control for communications systems utilizing hign speed shared channels
11/11/2009EP2117127A1 Communication terminal device, tfc selecting method and program
11/11/2009EP2117075A1 Array antenna, radio communication apparatus, and array antenna control method
11/11/2009EP2116091A2 Control channel constraints in wireless communications
11/11/2009EP2116073A1 A mobile station with a semi-active mode
11/11/2009EP2116072A1 Method and system for context based communication in communication networks
11/11/2009EP2115979A2 Method and apparatus for selecting pre-coding vectors
11/11/2009EP2115955A1 Method of dynamic persistance control in wireless communication
11/11/2009EP2115928A2 A method and apparatus for frequency hopping with frequency fraction reuse
11/11/2009EP2115925A2 A method and a device for improved data transmissions
11/11/2009EP2115923A1 Wireless network communications system
11/11/2009EP2115908A2 Satellite communications interoperability module
11/11/2009EP2115905A1 Tracking area choice
11/11/2009EP2115904A1 Preamble design for synchronization and cell search
11/11/2009EP2115902A1 Determining locations of mobile stations in wireless networks
11/11/2009EP2115900A1 A method to determine timeslot duration in a tdma-based mac protocol for voip over wireless
11/11/2009EP2115898A2 Mobile satellite service via 3gpp generic racio access network
11/11/2009EP2115897A2 Slotted aloha congestion control
11/11/2009EP2115896A1 Processing of requesting segments of a shared medium
11/11/2009EP2115895A2 Superimposed composite channel filter
11/11/2009EP2115894A1 Method and apparatus for operating a diversity receiver with an equalizer and a rake receiver
11/11/2009EP2115893A1 Characterization of co-channel interference in a wireless communication system
11/11/2009EP2115892A2 Apparatus and method for cyclic delay diversity and precoding for wireless communication
11/11/2009EP2115891A2 Uplink power control for lte
11/11/2009EP2115890A2 Apparatus and method for power control with link imbalance on downlink and uplink
11/11/2009EP2115889A2 Method and apparatus for power control during dtx operation
11/11/2009EP2115887A2 Methods and apparatus for power allocation and/or rate selection for ul mimo/simo operations with par considerations
11/11/2009EP2115886A1 Digital communication system using frequency selective baseband and method thereof
11/11/2009EP2115885A1 Signal transmission/reception device
11/11/2009EP1856819B1 Modification of transmission values to compensate for interference in satellite down-link communications
11/11/2009EP1695456B1 Method and apparatus in a mimo based communication system
11/11/2009EP1395072B1 Radio communication apparatus and its reception timing estimating method
11/11/2009EP1269658B1 Method and apparatus for reducing co-channel interference in a frame-synchronized wireless communication system
11/11/2009EP1264411B1 Transmitter architectures for communications systems
11/11/2009CN201345747Y High-reliability miniature integrated relay station
11/11/2009CN201345652Y Ka frequency range up converter for low power dissipation star
11/11/2009CN201345651Y Miniature high-selectivity relay station
11/11/2009CN201345425Y Double-frequency space diversity double antenna for movable termination
11/11/2009CN101578906A Backoff mechanism in random access channel
11/11/2009CN101578895A Transmitter, receiver, mobile station and wireless base station
11/11/2009CN101578820A Method of dynamic persistance control in wireless communication
11/11/2009CN101578801A Multiplexing of control and data with varying power offsets in a SC-FDMA system
11/11/2009CN101578800A Pilot transmission in a wireless communication system
11/11/2009CN101578792A Method and system for transmitting and receiving signal using multiple frequency bands in a wireless communication system
11/11/2009CN101578791A Method and apparatus for allocating and signaling ack/nack resources in a wireless communication system
11/11/2009CN101578790A Method of controlling transmit power in wireless communication system
11/11/2009CN101578789A Transmitter
11/11/2009CN101578788A Method and apparatus for assigning resources in a wireless system
11/11/2009CN101578787A Method for generating downlink frame, and method for searching cell
11/11/2009CN101578786A Method for generating downlink frame, and method for searching cell
11/11/2009CN101578785A Method for generating downlink frame, and method for searching cell
11/11/2009CN101578784A Method of reporting channel quality in EGPRS system
11/11/2009CN101578783A Method for constructing data format in mobile communication and terminal thereof
11/11/2009CN101578782A Handover method with mobile relay station
11/11/2009CN101578781A Apparatus and method for allocating resources in a single carrier-frequency division multiple access system
11/11/2009CN101578780A Apparatus and method for downconverting RF multi-signals simultaneously by bandpass sampling
11/11/2009CN101578779A Multi-antenna transmission device, multi-antenna reception device, multi-antenna transmission method, multi-antenna reception method, terminal device, and base station device
11/11/2009CN101578778A Scanning available wireless-device services in multiple wireless-radio technology communication systems
11/11/2009CN101578777A Method for transmitting data in wireless communication system
11/11/2009CN101578776A CQI reporting for MIMO transmission in a wireless communication system
11/11/2009CN101578775A Method and apparatus for utilizing other sector interference (OSI) indication
11/11/2009CN101578774A Method and arrangement in a wireless communications system
11/11/2009CN101578773A Power control for wireless communication systems
11/11/2009CN101577983A Wireless station and frame constructing method and frame reading method thereof
11/11/2009CN101577973A Method and device for establishing communication connection
11/11/2009CN101577970A Method for releasing wireless resources
11/11/2009CN101577968A Method, system and device for obtaining descending channel information
11/11/2009CN101577961A Channel scheduling method and mobile device
11/11/2009CN101577958A System and method for testing performance of closed loop power control algorithm
11/11/2009CN101577938A Method and system for wireless mesh network congestion control and base stations
11/11/2009CN101577934A Method and device for multiplexing multi-user time slot
11/11/2009CN101577931A Method and system for realizing multi-access
11/11/2009CN101577930A Method and device for feeding back signal path information of subband
11/11/2009CN101577691A Pilot frequency distributing method and pilot frequency power optimizing method
11/11/2009CN101577611A Data transmitting method and base station control system
11/11/2009CN101577581A Channel estimation method
11/11/2009CN101577580A Frame synchronization method
11/11/2009CN101577579A Method and base station for carrying out frequency hopping diversity-wave bound type transmission
11/11/2009CN101577578A Multicasting subframe collocation method and device
11/11/2009CN101577577A Time signal inputting and transmitting program arranged and input by mobile phone base station system
11/11/2009CN101577576A TD-SCDMA terminal initial downlink synchronization method
11/11/2009CN101577575A Method, device and system for realizing switching of multiple antenna modes
11/11/2009CN101577574A Control signaling sending method
11/11/2009CN101577573A Method and device for controlling independent data stream
11/11/2009CN101577572A Resource multiplexing method for multiple input multiple output-orthogonal frequency division multi (MIMO-OFDM) system
11/11/2009CN101577571A Method for transmitting double-current asynchronous frame in multiple input multiple output (MIMO) mode
11/11/2009CN101577570A Method and system for distributing downstream double-current transmitted Midamble codes in multiple input multiple output (MIMO) mode
11/11/2009CN101577569A Method and devices for power control
11/11/2009CN101577568A Method, system and base station for realizing power control
11/11/2009CN101577567A Power control method for downward closed loop in TD-SCDMA system
11/11/2009CN101577563A Method, device and base station for transmitting PMCH in special subframe
11/11/2009CN101577557A Short-wave nonmetal remote transmitting system
11/11/2009CN101577371A GSM/TD-SCDMA dual-mode base station antenna
11/11/2009CN101574978A Straddle type monorail transportation vehicle movable real-time video monitoring system
11/11/2009CN101574585A Intelligent refueling rod