Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2004
12/22/2004EP1489803A1 Transmitting method and transmitting apparatus
12/22/2004EP1489793A1 Network part and subscriber terminal of cellular network using GPRS
12/22/2004EP1489790A2 Paging control in an IP network
12/22/2004EP1489789A1 Coverage extension in a mobile network using hierarchical routing
12/22/2004EP1489776A2 Method and apparatus for generating preamble using chaotic sequence
12/22/2004EP1489775A1 Transmission apparatus and method for use in mobile communication system based on orthogonal frequency division multiplexing scheme
12/22/2004EP1489774A2 System and method to determinate a bit error probability of received data within a cellular wireless network
12/22/2004EP1489772A1 A self & minus;adapting weighted space time transmitting diversity method and system thereof
12/22/2004EP1489769A1 Base station apparatus and packet transmission method
12/22/2004EP1489766A1 Method of mobile communication system with smart antenna
12/22/2004EP1489762A1 Synchronization acquisition apparatus and synchronization acquisition method
12/22/2004EP1489761A1 Method and apparatus for generating complex four-phase sequences for a cdma communication system
12/22/2004EP1489758A1 Radio device, spatial path control method, and spatial path control program
12/22/2004EP1489757A1 Radio reception device, array parameter optimal value estimation method, and array parameter optimal value estimation program
12/22/2004EP1489756A1 Closed loop feedback system for improved down link performance
12/22/2004EP1489755A1 Method of controlling transmission power and subscriber equipment
12/22/2004EP1489579A2 Method, receiver and transmitter for the transmission of digitally coded traffic information
12/22/2004EP1489578A2 Apparatus and method for providing road traffic information
12/22/2004EP1489577A2 Apparatus and system for processing measurement data
12/22/2004EP1488660A2 A method and apparatus for wireless remote telemetry using ad-hoc networks
12/22/2004EP1488647A1 Method and system for re-authentication in ip multimedia core network system (ims)
12/22/2004EP1488624A1 Globally unique identification of groups of users in a communications system
12/22/2004EP1488618A1 Multifunctional mobile phone for medical diagnosis and rehabilitation
12/22/2004EP1488616A2 Antenna adaptation comparison method for high mobility
12/22/2004EP1488614A2 Adaptive receive and omnidirectional transmit antenna array
12/22/2004EP1488613A2 Intelligent interface for adaptive antenna array
12/22/2004EP1488590A1 A multiple channel wireless receiver
12/22/2004EP1488585A2 Precoding for a multipath channel in a mimo system
12/22/2004EP1488543A1 Transmit processing using receiver functions
12/22/2004EP1488542A1 Proximity triggered job scheduling system and method
12/22/2004EP1488541A1 Apparatus, and associated method, for communication system utilizing space-generated multilevel coding
12/22/2004EP1488540A1 Method for configuring the power output of the pilot channels in a cellular radio network
12/22/2004EP1488539A2 Radio frequency identification (rf-id) based discovery for short range radio communication
12/22/2004EP1488538A1 Method and apparatus for providing a wireless aircraft interphone system
12/22/2004EP1488536A1 Method for treating a signal in the presence of interference
12/22/2004EP1488532A2 Method and system for implementing smart antennas and diversity techniques
12/22/2004EP1488530A1 Coordinate interleaving and deinterleaving, apparatus, and associated method for a communication system
12/22/2004EP1479175A4 Method and apparatus for synchronizing base stations
12/22/2004EP1307976B1 Phase stabilization in adaptive arrays
12/22/2004EP1290658A4 Wireless system protocol for telemetry monitoring
12/22/2004EP1259013B1 Device and method for displaying code domain power
12/22/2004EP1230746B1 Overlapping slot transmission using phased arrays
12/22/2004EP1188254B1 Power control during inter-generation soft hand-offs
12/22/2004EP1142437B1 Atm telecommunication method whereby the terminals transmit to a common station
12/22/2004EP1129340B1 Radiation receiving apparatus
12/22/2004EP1118171B1 Method for regulating downlink transmitting power in a mobile radiotelephone network
12/22/2004EP1084586B1 Method and radio device for transmitting messages
12/22/2004EP1027782B1 Telecommunication system for wireless telecommunication with a cdma, fdma and tdma multiple access component
12/22/2004EP0996889A4 A frame format and frame assembling/disassembling method for the frame format
12/22/2004EP0934671B1 Method and apparatus for mitigating intermodulation effects in multiple-signal transmission systems
12/22/2004EP0932945B1 Method for multiplexing of parallel information streams in a cdma system
12/22/2004CN2665515Y Intelligent incorporated solar energy navigation mark lamp
12/22/2004CN1557104A Handling of a wireless device re-entering a service area
12/22/2004CN1557103A Apparatus, and associated method, for providing an operation parameter to a mobile station of a radio communication station
12/22/2004CN1557089A Process, arrangement, devices for seizure of a shared telephone line
12/22/2004CN1557076A Method for multihop routing for distributed WLAN networks
12/22/2004CN1557070A Join process method for admitting a node to a wireless mesh network
12/22/2004CN1557062A Outer loop transmit power control using channel-adaptive processing
12/22/2004CN1557059A Site diversity transmission/reception apparatus, base station, and mobile station
12/22/2004CN1556612A Network medium content safety macromonitoring method
12/22/2004CN1556598A Meethod of lowering multicarrier communication system signal peak uniform power ratio using cyclic matrix
12/22/2004CN1556592A Device for improving low power mobile lelephone communication environment quality and its method
12/22/2004CN1556419A Mobile satellite automatic tracing control device
12/22/2004CN1181639C Data communication device and data communication method
12/22/2004CN1181634C More precise estimation obtained based on precast data in closed-loop diversity transmitting mode
12/22/2004CN1181632C Data demodulation method and device for closed loop diversity mode 2
12/22/2004CN1181631C Different base station signal first path time delay difference estimation method and apparatus in WCDMA system and its installation
12/22/2004CN1181630C Method for synchronous setting-up of mobile station in mobile communication system
12/22/2004CN1181629C Time-delay correcting system for wireless telephone system
12/22/2004CN1181625C Communication terminal device and transmit power control method
12/22/2004CN1181597C Adaptive array apparatus for correcting phase for forming directional pattern, and correction method
12/21/2004US6834198 Method and device for cellular base station antenna optimization
12/21/2004US6834197 Base station apparatus, mobile communication system, and method of controlling transmission power
12/21/2004US6834188 Method for tracking outgoing telephone calls for multiple maritime vessels
12/21/2004US6834184 Method for supplying reference data for a frequency update in a mobile station, mobile station, module of a mobile station and radio communications system
12/21/2004US6834183 VCO gain tracking for modulation gain setting calibration
12/21/2004US6834182 Method and apparatus providing real-time adjacent channel power ratio (ACPR) in a mobile station
12/21/2004US6834102 System and method for controlling transfer
12/21/2004US6834076 Method and system for estimation and prediction of channel characteristics in mobile communications
12/21/2004US6834047 Data communication apparatus and method in multi-carrier CDMA communication system
12/21/2004US6834046 Acquisition of an unevenly spaced synchronization channel in a wireless communication system
12/21/2004US6834043 Method and device for exploiting transmit diversity in time varying wireless communication systems
12/21/2004US6834039 Apparatus and method for efficient TDMA bandwidth allocation for TCP/IP satellite-based networks
12/21/2004US6833811 System and method for highly accurate real time tracking and location in three dimensions
12/21/2004US6833810 Combining signals exhibiting multiple types of diversity
12/16/2004WO2004110090A1 Mobile station and method for controlling mobile station side communication, base station and method for controlling base station side communication, and communication system
12/16/2004WO2004110081A1 Method and apparatus for switching mobile station between autonomous and scheduled transmissions
12/16/2004WO2004110078A2 Receiver based saturation estimator
12/16/2004WO2004110076A2 Method for selectively allocating a limited number of bits to support multiple signaling types on a low bit rate channel
12/16/2004WO2004110066A1 Nurse work support system
12/16/2004WO2004109993A1 Network system
12/16/2004WO2004109954A1 Synchronization at multiframe level of a mobile terminal of a radiocommunications system
12/16/2004WO2004109951A1 Method for controlling transmitting power of at least two channels transmitting simultaneously from a transmitting station and transmitting station
12/16/2004WO2004109950A2 System and method for managing available uplink transmit power
12/16/2004WO2004109949A1 Method for estimation of maximum doppler frequency
12/16/2004WO2004109936A2 Power control in frame formatted data communication system
12/16/2004WO2004109923A1 Programmable device configuration method and circuit thereof
12/16/2004WO2004109854A1 Radio frequency antenna in a wireless device
12/16/2004WO2004109652A2 Optical pointing device and method therefor
12/16/2004WO2004109473A2 System and method to provide fairness and service differentiation in ad-hoc networks