Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2001
08/02/2001US20010011026 Transmitter-receiver unit capable of being charged without using dedicated charger
08/02/2001US20010011024 Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel
08/02/2001US20010011023 Wireless communication device capable of controlling transmission power and transmission power control method therefor and wireless communication system employing the same
08/02/2001US20010011022 Method for controlling a diversity of multi-carrier CDMA systems in cellular environments
08/02/2001US20010011018 Method for optimizing forward link power levels during soft handoffs in a wireless telecommunications network
08/02/2001US20010011016 Mobile user terminal with call diversion facility
08/02/2001US20010011011 Radio communication system
08/02/2001US20010011008 Method and apparatus for limiting access to signals delivered via the internet
08/02/2001US20010010687 Method for allocating dedicated channel for transmitting packet in CDMA media access control (MAC) layer control unit
08/02/2001US20010010686 Mobile communication terminal and transmission power control method therefor
08/02/2001US20010010684 Subchannel control loop
08/02/2001US20010010682 Method and apparatus for detecting and preventing bandwidth overflow in a statistical multiplexer
08/02/2001DE10003734A1 Detektionsverfahren und -vorrichtung Detection method and apparatus
08/02/2001DE10002523A1 Schaltungsanordnung zur Regelung der Sendeleistung eines batteriebetriebenen Funkgeräts Circuit arrangement for controlling the transmission power of a battery powered radio device
08/02/2001DE10001367A1 Leistungssteuerung in Mobilfunksystemen bei unterbrochener Übertragung Power control in mobile radio systems with interrupted transmission
08/02/2001CA2297576A1 Dect-based radio station
08/01/2001EP1120983A1 Apparatus and method for measuring and controlling the performance of an adjustable antenna on a sub-sector basis
08/01/2001EP1120929A1 Multi-carrier signal transmitter and multi-carrier signal receiver
08/01/2001EP1120923A2 Rake receiver with low pass filter
08/01/2001EP1120922A2 Communication links
08/01/2001EP1120918A2 Power saving circuit in mobile terminal with control of the display dependent on the state of operation
08/01/2001EP1120904A2 Power amplifier using upstream signal information
08/01/2001EP1120902A2 Transmitter and mobile station
08/01/2001EP1120858A2 Adaptive array transceiver apparatus
08/01/2001EP1120733A1 Apparatus for identifying article
08/01/2001EP1120000A1 Load sharing for mcpa-equipped base stations
08/01/2001EP1119996A1 A method and system for managing a bearer properties at retransmission
08/01/2001EP1119987A2 High power short message service using tdma frames and/or bcch
08/01/2001EP1119985A1 Dynamic allocation of carrier frequencies in a wireless broadband base station
08/01/2001EP1119984A1 Method for dynamic allocation of wireless base station dsp resources
08/01/2001EP1119953A1 Channel estimator with variable number of taps
08/01/2001EP1119946A1 Medium access control protocol with automatic frequency assignment
08/01/2001EP1119936A1 Data communication method and system using an adaptive hybrid-arq scheme
08/01/2001EP1119935A2 Method for adapting data rates
08/01/2001EP1119932A1 Stacked-carrier discrete multiple tone communication technology
08/01/2001EP1119928A1 Method for equalization of complementary carriers in an am compatible digital audio broadcast system
08/01/2001EP1119927A1 Method and radio communications system for transmitting data over a radio interface between a base station and a subscriber station
08/01/2001EP1119926A1 Management of spotbeam selection information in satellite mobile communication systems
08/01/2001EP1119925A2 Method and radio communication system for regulating power between a base station and a subscriber station
08/01/2001EP0879423B1 Terminal position location using multiple beams
08/01/2001CN1306730A Process and base station for transmitting organisation information in radiocommunication system
08/01/2001CN1306710A Appts and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
08/01/2001CN1306707A 通信装置 Communication device
08/01/2001CN1306706A Method for applying different charge rates and for indicating location of mobile station in cellular mobile telecommunication system
08/01/2001CN1306705A Radio system and call set-up method
08/01/2001CN1306704A Receiver and equalizing method
08/01/2001CN1306703A Receiving device and method of generating replica signal
08/01/2001CN1306702A Method and appts. for collector arrays of directional antennas Co-located with zone managers in wireless communications systems
08/01/2001CN1306701A Method and appts. for collector arrays in wireless communications systems
08/01/2001CN1306381A Hold-free system of mobile telephone
08/01/2001CN1306376A Group message header structure and method of controlling group transmitting
08/01/2001CN1306353A Method for dynamic distributing channel in CDMA group data system
08/01/2001CN1306349A Universal satellite data broadcast receiver system
07/2001
07/31/2001US6269254 Radio communications device and method with API between user application program and telephony program and method
07/31/2001US6269250 Method and apparatus for controlling transmit power thresholds based on classification of wireless communication subscribers
07/31/2001US6269245 Cellular communication system employing dynamic preferential channel allocation
07/31/2001US6269243 Device for allowing the use in an aircraft of radiocommunication means
07/31/2001US6269242 Dynamic beam fill-in system and method therefor
07/31/2001US6269239 System and method to combine power control commands during soft handoff in DS/CDMA cellular systems
07/31/2001US6269165 Method and apparatus for reduction of unwanted feedback
07/31/2001US6269126 Data communication and radio system
07/31/2001US6269124 Data transmission system, receiver, and recording medium
07/31/2001US6269118 Signal carrier recovery process
07/31/2001US6269113 Modulated signal generator for W-CDMA channel in a wireless local loop system
07/31/2001US6269098 Method and apparatus for scaling number of virtual lans in a switch using an indexing scheme
07/31/2001US6269092 Spread-spectrum channel sounding
07/31/2001US6269090 Telecommunication system, radio system, and method
07/31/2001US6269088 CDMA mobile communication system and communication method
07/31/2001US6269086 Arrangement and method for selectable time/frequency division multiplex communication
07/31/2001US6268946 Apparatus for communicating diversity signals over a transmission medium
07/31/2001US6268826 Method and apparatus for determining antenna pointing parameters in a satellite receiver
07/31/2001US6268824 Methods and apparatuses of positioning a mobile user in a system of satellite differential navigation
07/31/2001US6267329 Medium earth orbit communications satellite system
07/31/2001CA2328257A1 Method and apparatus for re-establishing a call in a communication system
07/31/2001CA2236315C Methods and apparatus for increasing the uplink gain for a cdma base station
07/31/2001CA2229815C Method and apparatus for power control of a first channel based on a signal quality of a second channel
07/31/2001CA2219270C Encryption for modulated backscatter systems
07/31/2001CA2213588C Remote accurate frequency generation using a numerically controlled oscillator
07/31/2001CA2132180C Massive array cellular system
07/27/2001CA2332210A1 Rake receiver with low pass filer
07/26/2001WO2001054436A1 Method and device for managing mobile telephone messages
07/26/2001WO2001054434A1 Pseudo-global title translation for international roaming of ansi-41 subscribers
07/26/2001WO2001054432A2 System and method for facilitating quick paging channel demodulation in a wireless communications system
07/26/2001WO2001054431A1 Packet based backhaul channel configuration for a wireless repeater
07/26/2001WO2001054367A1 Software base digital receiver adaptable to various multiplexing systems
07/26/2001WO2001054337A1 Frame structure for variable rate wireless channels transmitting high speed data
07/26/2001WO2001054336A1 Flexible frame structures in adaptive high data rate wireless access systems
07/26/2001WO2001054335A1 Adaptive frame structures for hybrid cdma/tdma system
07/26/2001WO2001054334A1 Digital communications system
07/26/2001WO2001054329A1 Interference signal eliminating apparatus and method of eliminating interference signal
07/26/2001WO2001054328A1 Interference signal removing device and interference signal removing method
07/26/2001WO2001054327A1 Interference signal removing device and interference signal removing method
07/26/2001WO2001054315A1 Timing system and method for forward link diversity in mobile satellite systems
07/26/2001WO2001054314A1 Diversity system method in a satellite telecommunication network
07/26/2001WO2001054313A1 Satellite telecommunication method operating on two frequency bands, and corresponding satellite
07/26/2001WO2001054312A1 Arrival direction determining method and radio receiving device
07/26/2001WO2001054311A1 Radio base station device and radio communication method
07/26/2001WO2001054310A1 Radio receiving device and radio receiving method
07/26/2001WO2001054309A1 Array antenna base station and method of array antenna reception
07/26/2001WO2001054308A1 Intermittent calibrator