Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2005
08/30/2005US6937952 Satellite carrier measurement system and method
08/30/2005US6937879 Adaptive cancellation of fixed interferers
08/30/2005US6937875 Mobile telephone with local communication option
08/30/2005US6937874 Power control in spread spectrum communications systems
08/30/2005US6937872 Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers
08/30/2005US6937864 Transmission apparatus and method for multimedia service in mobile communication system
08/30/2005US6937858 Mobile radio communication system
08/30/2005US6937857 Systems and methods for reducing satellite feeder link bandwidth/carriers in cellular satellite systems
08/30/2005US6937847 Integrated RF signal level detector usable for automatic power level control
08/30/2005US6937843 Wireless communication system with interference compensation
08/30/2005US6937707 Method of transmitting one text message to many receivers
08/30/2005US6937677 Diversity receiver with joint phase locked loop filter
08/30/2005US6937672 Determining the position of a constant frequency interval in a telecommunication signal
08/30/2005US6937665 Method and apparatus for multi-user transmission
08/30/2005US6937645 Communication system and a receiver for use in the system
08/30/2005US6937641 Power-controlled random access
08/30/2005US6937640 Apparatus and method for reporting service load to mobile station in mobile telecommunication system
08/30/2005US6937617 Apparatus and method for trellis encoding data for transmission in digital data transmission systems
08/30/2005US6937609 Method for improving efficiency in a time sharing network
08/30/2005US6937605 Wireless gateway, and associated method, for a packet radio communication system
08/30/2005US6937592 Wireless communications system that supports multiple modes of operation
08/30/2005US6937584 Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system
08/30/2005US6937583 Method and apparatus for controlling forward link power during an intergenerational soft handoff in a CDMA communication system
08/30/2005US6937577 Method, arrangement and apparatus for telecommunications
08/30/2005US6937559 Apparatus and method for allocating Walsh codes in CDMA communication system having variable rate channel structure
08/30/2005US6937558 Transmitter apparatus and receiver apparatus and base station making use of orthogonal frequency division multiplexing and spectrum spreading
08/30/2005US6937557 OFDM communication apparatus
08/30/2005US6937189 Adaptive beamforming apparatus and method
08/30/2005CA2377227C Apparatus and method for providing separate forward dedicated and shared control channels in a communications system
08/30/2005CA2374307C Cell search procedure for time division duplex communication systems using code division multiple access
08/30/2005CA2330709C Handoff system for wireless communications
08/30/2005CA2314250C Rlp communication device and method for mobile communication system
08/30/2005CA2284153C Method of downloading of data to an mpeg receiver/decoder and mpeg transmission system for implementing the same
08/30/2005CA2186688C Transmitter antenna diversity and fading-resistant modulation for wireless communication systems
08/25/2005WO2005079099A1 Fast hard handover scheme and mobile station and base station supporting such scheme
08/25/2005WO2005079098A1 Scheduling device and scheduling method
08/25/2005WO2005079097A1 Communication system, communication device, communication terminal, and communication method
08/25/2005WO2005079095A1 Method and computer program for controlling radio resources, user equipment, radio network controller, and base station
08/25/2005WO2005079089A1 Radio communication base station equipment
08/25/2005WO2005079041A1 Wireless network detector
08/25/2005WO2005079027A1 Multi-hop wireless communications network
08/25/2005WO2005079012A1 Wireless communication method
08/25/2005WO2005078981A1 Method, apparatus and system for handling unreliable feedback information in a wireless network
08/25/2005WO2005078974A1 Dynamic power allocation for multimedia broadcast/multicast service
08/25/2005WO2005078968A1 Method for transmitting service information between network nodes for mbms service in mobile communication system
08/25/2005WO2005078967A1 Method of transmitting scheduling information on an enhanced uplink dedicated channel in a mobile communication system
08/25/2005WO2005078966A1 Method and apparatus for performing fast handover through fast ranging in a broadband wireless communication system
08/25/2005WO2005078965A1 Method for reusing ovsf codes of allocated physical channels for transmitting data via enhanced up-link in cdma
08/25/2005WO2005078964A1 Apparatus and method for allocating ovsf codes and i/q channels for reducing peak-to-average power ratio in transmitting data via enhanced up-link dedicated channels in wcdma systems
08/25/2005WO2005078963A1 Transmitting and receiving control information for multimedia broadcast/multicast service in mobile communication system
08/25/2005WO2005078962A1 Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system
08/25/2005WO2005078961A1 Multimode communication apparatus
08/25/2005WO2005078960A1 Communication system and communication control method
08/25/2005WO2005078958A1 Wireless communication method and apparatus using multiple antennas and multiple random beams
08/25/2005WO2005078957A1 Communication device and communication method
08/25/2005WO2005078956A1 Method and device for operating mimo air interfaces in mobile communications systems
08/25/2005WO2005078955A1 Radio communication system, reception device, demodulation method used for them, and program thereof
08/25/2005WO2005078954A1 Radio access node registration for multimedia broadcast multicast service
08/25/2005WO2005078953A1 Method for regulating the output power of a radio access point
08/25/2005WO2005078952A1 Power control in ad-hoc wireless networks
08/25/2005WO2005078949A1 Mobile communication system and wireless apparatus used therein
08/25/2005WO2005078939A1 Transmission power control device
08/25/2005WO2005078472A1 Providing time information to a communications device
08/25/2005WO2005077119A2 A method and system for prioritization and dynamic channel allocation within a communication system
08/25/2005WO2005077063A2 Method and apparatus for aligning time references when separated by an unreliable data packet network
08/25/2005WO2005076934A2 Measurement opportunities for a mobile unit operating with a switched beam antenna in a cdma system
08/25/2005WO2005076889A2 Generic client for communication devices
08/25/2005WO2005076840A2 Wireless access point with enhanced coverage
08/25/2005WO2005076839A2 Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using directional beams and an omni-directional beam pattern
08/25/2005WO2005076725A2 Multiple user adaptive modulation scheme for mc-cdma
08/25/2005WO2005062514A3 Method, apparatus and system of multiple-input-multiple-output wireless communication
08/25/2005WO2005062488A3 Method and apparatus for reducing data rate transmitted in a beam without affecting its power flux density
08/25/2005WO2005048472A3 Wireless communication method and system for managing the association and deassociation of a wireless transmit/receive unit
08/25/2005WO2005041439A3 Method and system for outer loop power control
08/25/2005WO2005008831A3 System and method for rf signal combining and adaptive bit loading for data rate maximization in multi-antenna communication systems
08/25/2005WO2004100433A3 A multi-channel tuner using a discrete cosine transform
08/25/2005US20050188414 Apparatus and method for transmitting video data from a mobile communication terminal
08/25/2005US20050188195 Combined base transceiver station and base station controller optimized assignment of frame offsets
08/25/2005US20050188192 Multiplex re-routing protection process and transmission system for implementing this process
08/25/2005US20050188018 Information transmission/reception device
08/25/2005US20050187777 Layer 2 compression/decompression for mixed synchronous/asynchronous transmission of data frames within a communication network
08/25/2005US20050187728 Estimator for determining signal-to-interference ratio with reduced bias effect
08/25/2005US20050187714 System for determining weather information and providing ambient parameter data
08/25/2005US20050186991 Wireless access point with enhanced coverage
08/25/2005US20050186986 WLAN transmitter having high data throughput
08/25/2005US20050186984 Cell re-selection utilizing system information length
08/25/2005US20050186983 Base station apparatus, and method for controlling transmission power for retransmitted packets
08/25/2005US20050186982 Packet communication system, packet communication method, base station, mobile station, controller and packet communication program
08/25/2005US20050186981 Outer loop transmission power control method and radio communication device
08/25/2005US20050186980 Priority-based channel allocation in a satellite communication system
08/25/2005US20050186972 Wireless base station position setting method, wireless communication system, and program
08/25/2005US20050186964 Mobile station
08/25/2005US20050186963 Hybrid open/closed loop filtering for link quality estimation
08/25/2005US20050186956 Fixed OFDM wireless man utilizing CPE having internal antenna
08/25/2005US20050186952 Wireless communication system and a firmware update method of a wireless communication terminal station in the same
08/25/2005US20050186946 Mobile communication terminal, method for controlling mobile communication terminal, and remote control system using program and email
08/25/2005US20050186923 Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios
08/25/2005US20050186922 Mobile-communication equipment and transmission power control method
08/25/2005US20050186921 Method and system for antenna selection diversity with prediction
08/25/2005US20050186917 Adaptive radio transceiver with noise suppression