Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2002
07/04/2002WO2002052749A1 Method and device for signal transmission in wireless applications using antenna diversity
07/04/2002WO2002052748A2 Method and apparatus for mitigating inter-channel interference in adaptive array systems
07/04/2002WO2002052747A1 Delay control in a digital radio transmitter system
07/04/2002WO2002052742A1 Spread-spectrum handoff and source congestion avoidance system and method
07/04/2002WO2002052736A2 Method and apparatus for providing adaptive fast radio channel congestion control
07/04/2002WO2002052689A2 Back-up battery for a cellular telephone
07/04/2002WO2002052677A1 Base station, base station module and method for direction of arrival estimation
07/04/2002WO2002037929A3 A METHOD AND APPARATUS FOR Eb/Nt ESTIMATION FOR FORWARD POWER CONTROL IN SPREAD SPECTRUM COMMUNICATIONS SYSTEMS
07/04/2002WO2002033848A3 Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks
07/04/2002WO2002032009A8 Method and apparatus for the communication of information with power control
07/04/2002WO2002032007A3 Method and device for allocation of frequency bandwidth in a wireless communication system with asymetrical traffic load
07/04/2002WO2002032000A8 Method and apparatus employing a remote wireless repeater for calibrating a wireless base station having an adaptive antenna array
07/04/2002WO2002028118A3 Systems and methods for dimensioning a wireless communication system
07/04/2002WO2002027960A3 Assignment and reassignment of a second finger in a cdma rake receiver
07/04/2002WO2002027947A3 Improvements in or relating to electronic systems
07/04/2002WO2002023667A3 Smart antenna with no phase calibration for cdma reverse link
07/04/2002WO2002013421A3 Base station oscillator regulation independent of transport network clocks in cellular telecommunications network
07/04/2002WO2002011302B1 Coordinated satellite-terrestrial frequency reuse
07/04/2002WO2002005505A3 A frequency-domain equalizer for terrestrial digital tv reception.
07/04/2002WO2001041385A9 Method for implementing shared channel decoder for onboard processing satellites
07/04/2002WO2000072475A9 Improved reverse path autogain control
07/04/2002US20020087992 Method and apparatus for bi-directional data services and live television programming to mobile platforms
07/04/2002US20020087991 System and method of common synchronisation for bursts transmitted over an uplink connection in an integrated multispot satellite communication system in a multimedia broadcasting network
07/04/2002US20020087436 Random interval inventory system
07/04/2002US20020086710 Linked list calling feature within a telecommunications device
07/04/2002US20020086707 Wireless communication system using block filtering and fast equalization-demodulation and method of operation
07/04/2002US20020086697 Apparatus for controlling initial power ramp-up in a CDMA system by using short codes
07/04/2002US20020086696 Method of controlling initial power ramp-up in a CDMA system by using short codes
07/04/2002US20020086695 Method employed by a base station for controlling initial power ramp-up using short codes
07/04/2002US20020086694 Apparatus, and an associated method, for facilitating power control in a communication system
07/04/2002US20020086693 Method and apparatus for fast forward-link power control and synchronization of base stations
07/04/2002US20020086692 Method and apparatus for detection of forward and reverse DTX mode of operation detection in CDMA systems
07/04/2002US20020086691 Combined simulcasting and dedicated services in a wireless communication system
07/04/2002US20020086690 Transmitting apparatus, receiving apparatus, and communication system
07/04/2002US20020086674 Handover method for mobile station having mobile IP address in mobile communication system
07/04/2002US20020086665 Communication device for entering and exiting a net within a group communication network
07/04/2002US20020086658 Process for controlling the initiation of emergency calls in cordless telecommunication systems, in particular dect/gap systems
07/04/2002US20020086657 Telecommunications device, system comprising such a device and telecommunications method
07/04/2002US20020086656 Sound-based proximity detector
07/04/2002US20020086648 Method and system for optimization of switched-diversity performance
07/04/2002US20020086640 Interference suppression for wireless local area network and location system
07/04/2002US20020086639 Air interface frame structure for environments with bursted interference
07/04/2002US20020085653 Beam formation circuit and an apparatus and a method of receiving radio frequency signals making use of a smart antenna
07/04/2002US20020085649 System and method for controlling operation mode of an adaptive equalizer
07/04/2002US20020085647 Radio apparatus having distortion compensating function
07/04/2002US20020085643 MIMO wireless communication system
07/04/2002US20020085627 Method and apparatus for base station and mobile station time calibration
07/04/2002US20020085625 Apparatus comprising a receiving device working with space diversity and processing method for signal received over various channels
07/04/2002US20020085624 Multipath processor
07/04/2002US20020085622 Predictive collision avoidance in macrodiverse wireless networks with frequency hopping using switching
07/04/2002US20020085621 System and method for adaptive carrier occupancy in a frequency hopping spread spectrum system
07/04/2002US20020085620 CDMA communication system using an antenna array
07/04/2002US20020085619 Apparatus and method for transmitting a burst pilot channel in a mobile communication system
07/04/2002US20020085618 Spread spectrum wireless communication system
07/04/2002US20020085588 Method for securely distributing & updating digital content
07/04/2002US20020085572 Method and apparatus employing associative memories to implement message passing
07/04/2002US20020085556 Channel and method for forward transmission of data
07/04/2002US20020085533 Enhanced cell range in time division duplexed utran
07/04/2002US20020085526 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
07/04/2002US20020085525 Wireless transmission system
07/04/2002US20020085523 Mobile station service in mobile communication system
07/04/2002US20020085522 Method of finding the power parts of the code of a CDMA signals
07/04/2002US20020085521 Method and apparatus for managing a CDMA supplemental channel
07/04/2002US20020085518 Hand-off notifying and controlling method of mobile node
07/04/2002US20020085513 System and method for determining transmission power in a packet data transmission system
07/04/2002US20020085504 Base station utilizing a weighted open loop power control
07/04/2002US20020085503 Apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control
07/04/2002US20020085502 Method and apparatus for improving fast forward link power control during variable rate operation of CDMA systems
07/04/2002US20020085124 Receiver circuit for a communications terminal and method for processing signals in a receiver circuit
07/04/2002US20020084998 Method and apparatus for contolling electrical power to display device
07/04/2002US20020084888 Method of sending and receiving personal information by using mobile terminal
07/04/2002US20020084844 High efficiency stage-switching CDMA power amplifier
07/04/2002DE10064498A1 Verfahren und Anordnung zum digitalen Empfang eines Signals Method and apparatus for digital reception of a signal
07/04/2002CA2436042A1 Adaptive pilot/traffic channel power control for 3gpp wcdma
07/04/2002CA2432719A1 Back-up battery for a cellular telephone
07/03/2002EP1220561A2 Connection acceptance control scheme by obtaining available quality value
07/03/2002EP1220560A2 Operator selection method for a mobile station
07/03/2002EP1220506A1 Beam formation circuit and an apparatus and a method of receiving radio frequency signals making use of a smart antenna
07/03/2002EP1220501A2 Group creation for wireless communication terminals
07/03/2002EP1220482A1 Search method in cdma mobile communication receiving system and receiving device
07/03/2002EP1220481A1 Transmission circuit
07/03/2002EP1220477A1 Method and device to relay data in a telecommunication system
07/03/2002EP1220476A2 Wireless communication system with control of transmission timing
07/03/2002EP1220475A2 Mobile communication terminal apparatus with antenna array
07/03/2002EP1220474A2 Adaptive array receiver
07/03/2002EP1220473A1 Space-diversity receiver and method for processing signals received from several paths
07/03/2002EP1220472A1 Method and arrangement for implementing power control
07/03/2002EP1220471A1 Power control and transmission rate parameters of a secondary channel in a wireless communication system
07/03/2002EP1220470A2 Transmission power control method, receiving method, mobile communications systems and mobile terminal
07/03/2002EP1220466A1 Method and apparatus for wireless frequency hopping network
07/03/2002EP1220463A2 Receiving method and receiver
07/03/2002EP1220457A2 Method and apparatus for controlling electrical power to a display device
07/03/2002EP1220445A2 Transmission power control apparatus and method for suppressing the peak power of the transmission data
07/03/2002EP1220355A1 A method of canceling interference based on smart antenna
07/03/2002EP1219132A1 Method and apparatus for paging and responding to pages in a mobile radio communications system
07/03/2002EP1219130A1 Method and system for frequency spectrum resource allocation
07/03/2002EP1219129A1 Reporting communication link information
07/03/2002EP1219124A1 Method of broadcasting a quality over-the-air multicast
07/03/2002EP1219109A2 Method and apparatus for reducing multipath distortion in a television signal
07/03/2002EP1219084A1 Blind rate detection in a multiplexed transmission system