Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
06/2007
06/19/2007US7233800 Wireless terminal location using apparatus and methods employing carrier diversity
06/19/2007US7233796 Optimizing data transfer in radio system
06/19/2007US7233792 Proximity triggered job scheduling system and method
06/19/2007US7233773 Configuring a MIMO communication
06/19/2007US7233772 Adaptive radio transceiver with filtering
06/19/2007US7233771 Non-frequency translating repeater with downlink detection for uplink and downlink synchronization
06/19/2007US7233770 Communications system using separate receive and transmit frequency hopping hopsets
06/19/2007US7233769 Multiple channel wireless communication system
06/19/2007US7233631 DC-offset correction circuit having a DC control loop and a DC blocking circuit
06/19/2007US7233628 Data transmission
06/19/2007US7233627 Method for searching pilot signals to synchronize a CDMA receiver with an associated transmitter
06/19/2007US7233625 Preamble design for multiple input—multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system
06/19/2007US7233620 Bandwidth-efficient wireless network modem
06/19/2007US7233603 Method for performing contention-based access for real-time application and medium access control hierarchy module
06/19/2007US7233591 Method and apparatus for controlling transmission power in a CDMA communication system
06/19/2007US7233587 Method and system for encapsulating time division multiplex data into individual packets of a packet based network
06/19/2007US7233586 Procedure for the determination of the length of a standard code sequence of a CDMA signal
06/19/2007US7233585 Wireless communication method
06/19/2007US7233584 Group TDMA frame allocation method and apparatus
06/19/2007US7233582 Wireless communication system and transmission power control method therefor
06/19/2007US7233581 Digital radio communication system for multi-application
06/19/2007US7233577 Method for measuring confusion rate of a common packet channel in a CDMA communication system
06/19/2007US7233287 Method and system for positioning mobile units based on angle measurements
06/19/2007US7233283 Directional antenna control device, beam selecting method therefor, and program
06/19/2007US7233280 Selecting an optimal satellite positioning system receiver
06/19/2007US7233234 Airbag electrical control unit
06/19/2007CA2528302A1 Receiver device, network device, system, and method for am (amplitude modulation) and/or fm (frequency modulation) reception
06/19/2007CA2446568C Rrm optimization on iur for congestion control
06/19/2007CA2403039C Modified transmission method for improving accuracy for emergency calls
06/19/2007CA2370670C Apparatus and method for assigning a common packet channel in a cdma communication system
06/14/2007WO2007067869A2 Reducing apparent latency in linking a call
06/14/2007WO2007067864A2 Method for conserving energy in a multimode communication device
06/14/2007WO2007067831A1 Determining relative elevation using gps and ranging
06/14/2007WO2007067666A1 Multiple input, multiple output wireless communication system, associated methods and data structures
06/14/2007WO2007067137A2 Multiple stream co-phasing for multiple-input-multiple-output (mimo) systems
06/14/2007WO2007067107A1 A wireless communication mimo system with repeaters
06/14/2007WO2007067008A1 Apparatus and method for computing location of a moving beacon using received signal strength and multi-frequencies
06/14/2007WO2007067007A1 Apparatus and method for computing location of a moving beacon using time difference of arrival and multi-frequencies
06/14/2007WO2007067006A1 Method and apparatus for uplink timing synchronization with ranging signal in mobile communication system
06/14/2007WO2007067004A2 Terminal and method for controlling transmission power
06/14/2007WO2007066977A1 Method and system for supporting seamless handover of mobile node using mobile stream control transmission protocol
06/14/2007WO2007066972A2 Method of transmitting signals for multiple antenna system
06/14/2007WO2007066938A2 Method for controlling signal power level to control contention between mobile terminals, and signal power level controller in orthogonal frequency division multiplexing system
06/14/2007WO2007066936A2 Transmitting apparatus and method, and receiving apparatus and method in multiple antenna system
06/14/2007WO2007066905A1 Efficient nvod service method for various client environments and apparatus there-for
06/14/2007WO2007066904A1 Apparatus and method for selecting optimal signal using auxiliary equalization in diversity receiver
06/14/2007WO2007066902A2 Method and apparatus for determining the maximum transmit power of a mobile terminal
06/14/2007WO2007066883A1 Method of transmitting a measurement report in a wireless mobile communications system
06/14/2007WO2007066882A1 Method of transmitting and receiving radio access information in a wireless mobile communications system
06/14/2007WO2007066881A1 Multi-band multi-mode terminal having short-range wireless communication module
06/14/2007WO2007066849A1 System for diminishing the load of platform which traces the location of moving object and method thereof
06/14/2007WO2007066741A1 Wireless communication method and wireless communication apparatus
06/14/2007WO2007066727A1 Positioning method, positioning device, and program
06/14/2007WO2007066688A1 Radio base station, wireless communication terminal, wireless communication method, and wireless communication system
06/14/2007WO2007066637A1 Wireless communication method and wireless communication system
06/14/2007WO2007066515A1 Radio base station and control method thereof
06/14/2007WO2007066393A1 Mobile terminal device, communication system, method of controlling electric power and electric power control program
06/14/2007WO2007066386A1 Wireless network system
06/14/2007WO2007066074A1 Point to multipoint device for communication with a plurality of telecommunications units
06/14/2007WO2007066073A1 Point to multipoint device for communication with a plurality of telecommunications units
06/14/2007WO2007066016A1 Information transmission system
06/14/2007WO2007065478A1 Wireless subscriber communication unit and method of power control with back-off therefore
06/14/2007WO2007065395A1 Method for transmitting radio signals
06/14/2007WO2007065291A1 Random access collision detection postprocessing method for improving user access rate
06/14/2007WO2007051186A3 Resource allocation for shared signalin channels in ofdm
06/14/2007WO2007050861A3 Linear precoding for spatially correlated channels
06/14/2007WO2007046758A3 Network-controlled feedback for mimo systems
06/14/2007WO2007040905A3 Method and apparatus for control channel transmission and reception
06/14/2007WO2007034126A3 Synchronised transmission by means of satellite and terrestrial radio channels of subgroups of data groups that are intended for radio communication terminals
06/14/2007WO2007024967A9 Dynamic tuning between different receivers background
06/14/2007WO2007021384A3 Method and apparatus for pilot signal transmission
06/14/2007WO2006135927A3 Method and apparatus for generating weights for transmit diversity in wireless communication
06/14/2007WO2006132727A3 Method and system for adaptive control of sub-carriers
06/14/2007WO2006107888A3 Method and apparatus for singular value decomposition of a channel matrix
06/14/2007WO2006020411A3 Per stream rate control (psrc) for improving system efficiency in ofdm-mimo communication systems
06/14/2007WO2005069774B1 Method and apparatus for sharing user information in a group communication network
06/14/2007WO2005057825A3 Apparatus, and associated method, for communicating communication data in a multiple-input, multiple-output communication system
06/14/2007WO2005048496A3 Method and apparatus for augmenting bluetooth-type capabilities of a wireless terminal
06/14/2007US20070136781 Electronic information content distribution processing system, information distribution apparatus, information processing apparatus, and electronic information content distribution processing method
06/14/2007US20070136769 Apparatus for playing of synchronized video between wireless devices
06/14/2007US20070136634 Reception apparatus and reception method
06/14/2007US20070135995 Mobile navigation device, control method and control program therefore
06/14/2007US20070135173 Radio Device, transmission and reception directivity control method and transmission and reception directivity control program
06/14/2007US20070135167 Method and system for steering antenna beam
06/14/2007US20070135155 Power Control Subsystem with a Plurality of Current Limit Values
06/14/2007US20070135154 Method and system for controlling transmitter power using antenna loading on a multi-antenna system
06/14/2007US20070135153 Methods and apparatus for providing a transmit signal strength message
06/14/2007US20070135152 Mobile communications terminal for supporting space-time hybrid automatic repeat request techniques and method thereof
06/14/2007US20070135151 Method and apparatus for cooperative diversity reception of wireless communication signals
06/14/2007US20070135149 Method and system for synchronizing in a communication system
06/14/2007US20070135148 Method for reducing apparent latency in linking a call received at a mobile communication device to a remote audio processor
06/14/2007US20070135143 Dual event slotted paging
06/14/2007US20070135142 Dual event slotted paging
06/14/2007US20070135139 Opportunistic beamforming and scheduling of users in a communication system
06/14/2007US20070135094 Mobile device controlling method, IC card unauthorized use preventing method, program for changing settings of mobile device, and program for preventing IC card from unauthorized use
06/14/2007US20070135084 Terminal apparatus and received data display method
06/14/2007US20070135081 Precise sleep timer using a low-cost and low-accuracy clock
06/14/2007US20070135072 Wireless communication system
06/14/2007US20070135071 Automatic gain control device having variable gain control interval and method thereof
06/14/2007US20070135068 Processing received digital data signals based on a received digital data format