Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2009
02/05/2009WO2009018387A1 Method for transitioning a wide area network modem of a mobile communication device between a power saving mode and a scan mode
02/05/2009WO2009017980A1 Communications network and management arbitrator
02/05/2009WO2009017942A1 System and method for merging internet protocol address to location data from multiple sources
02/05/2009WO2009017447A2 Interference based phase shift precoding for ofdm
02/05/2009WO2009017374A2 Method and system for dimensioning scheduling assignments in a communication system
02/05/2009WO2009017365A1 Method of controlling feedback channel in communication system comprising at least one relay station
02/05/2009WO2009017363A2 Method and apparatus for transmitting and receiving different signal types in communication systems
02/05/2009WO2009017323A2 Method of emergency service request using control channel
02/05/2009WO2009017230A1 Mimo communication system having deterministic communication path and antenna arrangement method therefor
02/05/2009WO2009017153A1 Wireless communication terminal, wireless communication system and wireless communication method
02/05/2009WO2009017083A1 Channel estimation method
02/05/2009WO2009017050A1 Receiver
02/05/2009WO2009016731A1 Transmitter and transmission method
02/05/2009WO2009016688A1 Wireless communication device
02/05/2009WO2009016687A1 Pilot arrangement method in mobile radio communication system and transmitter/receiver adopting same
02/05/2009WO2009016198A1 Wireless communication device and method for transmission of services with different security levels
02/05/2009WO2009015612A1 Method for controlling enhanced uplink power
02/05/2009WO2009015562A1 Method and deivce for determining to use diversity or multiplexing transmission based on channel quality indication
02/05/2009WO2009015513A1 Method and apparatus for realizing bit steam reliability equalizing in wireless cooperative relay network
02/05/2009WO2009015480A1 Data burst communication techniques for use in increasing data throughput to mobile communication devices
02/05/2009WO2008156304A3 Method and apparatus for performing measurement on neighboring cells in a mobile communication system
02/05/2009WO2008156301A3 Method for enhancing of controlling radio resources, method for transmitting status report, and receiver in mobile communication system
02/05/2009WO2008156300A3 Method for enhancing of controlling radio resources and transmitting status report in mobile telecommunications system and receiver of mobile telecommunications system
02/05/2009WO2008156276A3 Method of performing uplink synchronization in wireless communication system
02/05/2009WO2008156275A3 Method of allocating resources in wireless communication system
02/05/2009WO2008154537A3 Mobile virtual network operator (mvno) provisioning and voicemail routing by a mobile virtual network enabler (mvne)
02/05/2009WO2008151057A3 Method of detecting sources of interference in a wireless communication system
02/05/2009WO2008150220A3 Reduced lattice demodulation method and apparatus
02/05/2009WO2008149261A3 Method and apparatus for hybrid automatic repeat request in a multiple antenna system
02/05/2009WO2008141571A8 A sector base station
02/05/2009WO2008109572A9 Use of adaptive antenna array in conjunction with an on-channel repeater to improve signal quality
02/05/2009WO2008106495A3 Slotted aloha congestion control
02/05/2009WO2008091410A3 Multi-service provider authentication
02/05/2009WO2008086344A3 Modulation and coding adjustment of a satellite downlink based on the slant distance
02/05/2009US20090037333 Credit cards system and method having additional features
02/05/2009US20090037194 System and method for procuring taxicab service
02/05/2009US20090036568 Self healing composite material and method of manufacturing same
02/05/2009US20090036155 E-HICH/E-RGCH adaptive threshold setting
02/05/2009US20090036153 Base station and communication system
02/05/2009US20090036152 Method for enabling multicast traffic flows over hybrid multicast capable and non-multicast capable radio access networks (rans)
02/05/2009US20090036140 Content distribution system, network, and channel switching control method
02/05/2009US20090036124 Scanning neighboring base stations in wireless access system
02/05/2009US20090036122 cdma intelligent network system and its method, device for realizing international roaming service
02/05/2009US20090036081 Method and apparatus to process dedicated physical control channel (dpcch) in a transmit antenna diversity (txdiv) rake finger
02/05/2009US20090036080 Multiple PLL high frequency receiver
02/05/2009US20090036062 Radio Device
02/05/2009US20090036056 Information processing system, information processing device, and information processing method
02/05/2009US20090036055 Channel switching method for switching channels through which content data is received in a zigbee network system, and zigbee network system thereof
02/05/2009US20090036054 Information processing apparatus and information processing method having communication function
02/05/2009US20090036053 Associated communication apparatus
02/05/2009US20090036052 Wireless station, wireless transmission method for the wireless station, and wireless transmission system using the wireless station
02/05/2009US20090036051 Radio communication apparatus and relay transmission method
02/05/2009US20090036050 Apparatus and method for controlling power in wireless communication system using relaying
02/05/2009US20090034730 Process for digital signing of a message
02/05/2009US20090034670 Method of generating an index value
02/05/2009US20090034667 Method and device for providing timing information in a wireless communication system
02/05/2009US20090034644 Mimo communication system and method for communicating with single antenna and multi-antenna mobile stations
02/05/2009US20090034643 Communication System, Transmitter, Receiver, Transmitting Method, Receiving Method, and Program
02/05/2009US20090034640 Multi-element antenna beamforming in a wireless access network
02/05/2009US20090034605 Method and device for routing of specific data, particularly of receiving rights in a pay-tv terminal
02/05/2009US20090034588 Method and apparatus to process dedicated pilot bits from multiple fingers
02/05/2009US20090034505 Method and apparatus for transmitting and receiving different signal types in communication systems
02/05/2009US20090034501 Multiple Antenna Servicing by Multibranch PSYNC detection module
02/05/2009US20090034498 Simultaneously Maintaining Bluetooth and 802.11 Connections to Increase Data Throughput
02/05/2009US20090034491 Mobile ad-hoc network providing desired link delay offset without guard times and related methods
02/05/2009US20090034490 Generation of Quality Metrics using Multibranch PSYNC detection module
02/05/2009US20090034489 Long Range Scheduling for Directional Antenna Manet Networks
02/05/2009US20090034488 Base station apparatus and data retransmission method of the same
02/05/2009US20090034487 Harq process restriction and transmission of non-scheduled control data via uplink channels
02/05/2009US20090034486 Wireless base station, mobile station, wireless communication system, and wireless communication method
02/05/2009US20090034485 Method and Apparatus for Improving Continuous Packet Connectivity in a Wireless Communications System
02/05/2009US20090034484 Synchronization channel noise power estimation
02/05/2009US20090034483 Methods for detecting acknowledgement channels using probabilities
02/05/2009US20090034482 Cell search operations using Multibranch PSYNC detection module
02/05/2009US20090034481 Code sequence transmission method, wireless communication system, transmitter, and receiver
02/05/2009US20090034454 Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals and Telephones
02/05/2009US20090034453 Scramble code allocation method, a radio base station, a mobile station, and a mobile communications system
02/05/2009US20090034449 Finger manager for enhanced dedicated channel (e-dch) applications
02/05/2009US20090034448 Mimo satellite system
02/05/2009US20090034447 Method and apparatus for allocating peer-to-peer resource in relay-based wireless communication system
02/05/2009US20090034446 Mobile ad-hoc network providing communication latency reduction features and related methods
02/05/2009US20090034440 Distributed network
02/05/2009US20090034439 Transceiver for bidirectional frequency division multiplexed
02/05/2009US20090034425 Call case controlled bler target setting
02/05/2009US20090033496 System to effectuate point of use control and accountability of monitored articles
02/05/2009US20090033463 Switchable active-passive rfid tag
02/05/2009US20090033390 Signal processing apparatus and control method thereof
02/05/2009DE102008030945A1 Antenna diversity system for use in motor vehicle, has antennas connected over switch unit of receiver unit based on presettable circuit criteria and respectively designed as non-tunable and tunable antennas
02/05/2009DE102008013630A1 Satellite signals acquisition and tracking method for global navigation satellite system-positioning by radio device, involves proceeding calculation and prediction of Doppler frequency shift independent of location and time
02/05/2009DE102007039914A1 Antennendiversityanlage mit zwei Antennen für den Funkempfang in Fahrzeugen Antenna diversity system with two antennas for radio reception in vehicles
02/05/2009DE102007036751A1 Verfahren und System zur bidirektionalen Funkkommunikation Method and system for bi-directional radio communication
02/05/2009DE102007035678A1 Kommunikationssystem und Verfahren zum Datentransfer Communication system and method for data transfer
02/05/2009CA2694629A1 Pilot arrangement method in mobile radio communication system and transmitter/receiver adopting same
02/05/2009CA2691953A1 Data burst communication techniques for use in increasing data throughput to mobile communication devices
02/04/2009WO2009041736A1 Wireless communication network system
02/04/2009EP2020771A1 Ofdm demodulation device
02/04/2009EP2020766A1 System and method for automatic recovery and covariance adjustment in linear filters
02/04/2009EP2020764A2 Communication system, aircraft with such a communication system and communication of one airplane with an external communication partner
02/04/2009EP2020762A1 Satellite communication system
02/04/2009EP2020759A1 Wireless communication device and method