Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2009
03/18/2009CN100471086C Method for selecting send-antenna through closed-loop control in multi-antenna system
03/18/2009CN100471085C Power control method and device for up going physical channel
03/18/2009CN100471084C Data communication and radio system
03/18/2009CN100471083C Method for carrying out power control on forward access channel
03/18/2009CN100471082C Method and apparatus for supervising transmit power in a wireless communication system
03/18/2009CN100471048C Multi carrier power amplifier in wireless communication system
03/18/2009CN100470254C Synchronizing timing between multiple air link standard signals operating within a communications terminal
03/17/2009US7506043 Wireless local area network radio resource management admission control
03/17/2009US7505791 Antenna setting apparatus
03/17/2009US7505780 Outer-loop power control for wireless communication systems
03/17/2009US7505779 System and method for facilitating proximity-based communication through dynamic communication device registration
03/17/2009US7505778 Wireless communication apparatus and method using an adaptive credit redistribution algorithm
03/17/2009US7505771 Method for assigning orthogonal variable spreading factor code in a wireless cellular telecommunication system
03/17/2009US7505761 Wireless terminal device, wireless communication method, and computer program
03/17/2009US7505759 System for message control and redirection in a wireless communications network
03/17/2009US7505753 Distribution of tasks over time in a mobile terminal
03/17/2009US7505748 Linear voltage controlled variable attenuator with linear DB/V gain slope
03/17/2009US7505747 Distributed automatic gain control system
03/17/2009US7505745 Interoperable satellite digital audio radio service (SDARS) receiver architecture
03/17/2009US7505744 DC offset correction using multiple configurable feedback loops
03/17/2009US7505741 Processing diversity signals using a delay
03/17/2009US7505736 Aeronautical broadcast and communication system
03/17/2009US7505735 Communication terminal device and communication relay method
03/17/2009US7505734 System and method for communicating broadcast messages in a mesh network
03/17/2009US7505731 System and method for delivery of content by a network based upon a predefined condition
03/17/2009US7505596 Automatic detection of wireless network type
03/17/2009US7505539 Method and system for single antenna receiver system for HSDPA
03/17/2009US7505527 Transmitting and receiving apparatus for supporting transmit antenna diversity using space-time block code
03/17/2009US7505507 Apparatus and method for generating a transmit sequence and apparatus and method for retrieving information
03/17/2009US7505479 Method and apparatus for bandwidth and frequency management in the U-NII band
03/17/2009US7505475 Multiple access communication system and data transceiver
03/17/2009US7505456 Switching architecture with packet encapsulation
03/17/2009US7505444 Method for informing layers of a protocol stack about the protocol in use
03/17/2009US7505441 Method for selecting an optimum access point in a wireless network on a common channel
03/17/2009US7505440 Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals
03/17/2009US7505439 System and method for managing CDMA communication system capacity using power-based metrics
03/17/2009US7505438 System and method for power-optimized user loading of a CDMA communication system
03/17/2009US7505437 Method and apparatus for enabling subscriber stations to process a synchronization channel in a spread spectrum communications system
03/17/2009US7505436 Communication system employing multiple handoff criteria
03/17/2009US7505435 RF circuitry and compact hybrid for wireless communication devices
03/17/2009US7505429 Method for determining packet data rate in wireless communication system
03/17/2009US7505427 Apparatus and method for improving signal-to-noise ratio in a multi-carrier CDMA communication system
03/17/2009US7505398 OFDM modulation/demodulation system
03/17/2009US7505397 Method for transmitting/receiving data in mobile communication systems using an OFDMA scheme
03/17/2009US7505082 Broadcasting receiver using a directivity-switching antenna
03/17/2009CA2410982C Closed loop feedback system for improved down link performance
03/12/2009WO2009033043A2 Planar near-field wireless power charger and high-speed data communication platform
03/12/2009WO2009033001A2 Robust location distinction using teporal link signatures
03/12/2009WO2009032883A2 Wireless channel selection techniques and devices
03/12/2009WO2009032753A1 Techniques for controlling a radio processor in a mobile computing device
03/12/2009WO2009032713A1 Peer to peer service discovery sharing
03/12/2009WO2009032521A1 A cellular communication system and a method of operation therefor
03/12/2009WO2009032519A2 Method and device for managing communication session
03/12/2009WO2009032263A1 A large scale folded dipole antenna for near-field rfid applications
03/12/2009WO2009032258A1 Providing feedback in a mimo system
03/12/2009WO2009032131A1 Method and apparatus for wifi long range radio coordination
03/12/2009WO2009031956A1 Method for energy saving in a telecommunication system
03/12/2009WO2009031954A1 Improved quality channel reporting in a time division system
03/12/2009WO2009031949A1 Method for frequency planning of a cellular radio system with irc
03/12/2009WO2009031935A1 Method for transmitting information via an integrated communications and broadcasting system and an integrated communications and broadcasting system
03/12/2009WO2009031846A1 A method for transmitting/receiving multiple codeword in a multiple input multiple output communication system
03/12/2009WO2009031840A2 Method of reporting channel state
03/12/2009WO2009031827A2 Apparatus and method for supporting multicast and broadcast service in a broadband wireless access (bwa) system
03/12/2009WO2009031825A2 Method and system for managing channel set for dynamic channel allocation
03/12/2009WO2009031816A1 Sequence hopping in sc-fdma communication systems
03/12/2009WO2009031807A2 Method of allocating radio resources
03/12/2009WO2009031757A1 Transmitting and receiving apparatus having plural antenna in multi-user environments and method thereof
03/12/2009WO2009031748A1 Identification signal analyzing apparatus and method for compensating for separation and attenuation of channel profile
03/12/2009WO2009031746A1 Apparatus and method for estimating inverse channel of repeater's receiving channel
03/12/2009WO2009031604A1 Radio wave arrival status estimating system, its method and program
03/12/2009WO2009031386A1 Microstrip antenna and wireless tag information reader
03/12/2009WO2009031384A1 Wireless communication device
03/12/2009WO2009031188A1 Wireless communication node and wireless communication method in use for ad-hoc network
03/12/2009WO2009031186A1 Method for designating random-access signal, method for communicating random-access signal, and base station device using the same methods
03/12/2009WO2009031184A1 Mobile communication system using adaptive multiantenna
03/12/2009WO2009031109A2 Method and system to guarantee service reception within a broadcast system
03/12/2009WO2009031075A2 Antenna selection training protocol for wireless medical applications
03/12/2009WO2009031042A2 N-way doherty distributed power amplifier
03/12/2009WO2009030989A1 Bluetooth device with on-demand page scan
03/12/2009WO2009030617A1 Adaptive adjustment of an antenna arrangement for exploiting polarization and/or beamforming separation
03/12/2009WO2009030607A1 Method and device for operating at least two radio access technologies and communication system comprising such device
03/12/2009WO2009030555A1 Methods, systems, apparatuses and related computer program product for allocation of communication resources
03/12/2009WO2009030251A1 Discontinuous transmission and reception
03/12/2009WO2009030168A1 Method and device of allocating control channel and indicating ack/nack channel's allocation
03/12/2009WO2009030125A1 Accurate channel quality indicator for link adaptation of mimo communication systems
03/12/2009WO2009030114A1 Load balance method for relay-based multi-hop wireless network
03/12/2009WO2009030102A1 Multi-user precoding and scheduling method and base station for implementing the method
03/12/2009WO2009030082A1 A method for transmitting diversity of wireless communication system
03/12/2009WO2009030077A1 A method for improving the reverse gain
03/12/2009WO2009030045A1 Antenna configurations for compact device wireless communication
03/12/2009WO2009030044A1 Antenna configurations for compact device wireless communication
03/12/2009WO2009030043A1 Antenna configurations for compact device wireless communication
03/12/2009WO2009030042A1 Antenna configurations for compact device wireless communication
03/12/2009WO2009030039A1 Antenna configurations for compact device wireless communication
03/12/2009WO2009030038A1 Antenna configurations for compact device wireless communication
03/12/2009WO2009030036A1 Multi-tiered quantization of channel state information in multiple antenna systems
03/12/2009WO2009030035A1 Quantized channel state information prediction in multiple antenna systems
03/12/2009WO2009014864A3 Base station initiated proximity service discovery and connection establishment
03/12/2009WO2009011534A3 Apparatus for selecting operating time slot in mesh network
03/12/2009WO2009011531A3 Power balancing in a cooperative communication network
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