Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2003
11/19/2003EP1363412A1 Hybrid radio frequency transceiver
11/19/2003EP1363411A1 Diversity system and diversity method
11/19/2003EP1363410A1 Radio transmission apparatus and radio communication method
11/19/2003EP1363406A1 Mobile communication system, base station, and communication control method
11/19/2003EP1363357A1 Apparatus and method for forming a forward link transmission beam of a smart antenna in a mobile communication system
11/19/2003EP1362492A2 Positioning method and radio system
11/19/2003EP1362450A1 Network with adaptation of the modulation method
11/19/2003EP1362447A1 Method and system for the iterative encoding-decoding of streams of digital data encoded by spatio-temporal combinations, in multiple transmission and reception
11/19/2003EP1362440A1 System and method for reducing multipath distortion in wireless distance measurement systems
11/19/2003EP1362437A1 Gps assistance messages in cellular communications networks and methods therefor
11/19/2003EP1362436A1 Intelligent repeater and method to provide increased signaling
11/19/2003EP1362435A2 Method to achieve diversity in a communication network
11/19/2003EP1362434A1 Power control for downlink shared channel in radio access telecommunications network
11/19/2003EP1362433A1 Method and arrangement for increasing the versality of compressed mode for inter-system measurements
11/19/2003EP1362220A1 Method for transmitting route data
11/19/2003EP1166461B1 Adaptive array apparatus
11/19/2003EP0801876B1 Position registration for mobile phones
11/19/2003EP0728401B1 Apparatus and method for adding and removing a base station from a cellular communications system
11/19/2003EP0639899B1 Random access communication method by use of cdma, and system for mobile stations which use the method
11/19/2003CN2587113Y Service calling device
11/19/2003CN1457617A Radio communication system
11/19/2003CN1457614A System for downloading program to general-purpose subscriber identification module
11/19/2003CN1457583A Communication device and transmission mode selecting method
11/19/2003CN1457565A Power control apparatus and method for W-CDMA communication system employing high-speed downlink packet access scheme
11/19/2003CN1457564A Method and apparatus for high data rate transmission in wireless communication system
11/19/2003CN1457563A GPS assistance messages in cellular communications networks and methods therefor
11/19/2003CN1457382A Fracturing different levels within completion interval of well
11/19/2003CN1457204A Method and device for controlling power of emission unit
11/19/2003CN1457203A External ring method and apparatus for controlling adjustable power and internal ring desired value
11/19/2003CN1457201A Automatic upgrading method and system of wireless communications system terminal software
11/19/2003CN1457165A Device and method for multimedia broadcasting/multiple broadcasting in mobile communication system
11/19/2003CN1457164A Wireless communication device and arriving direction estimating method
11/19/2003CN1457161A Method and terminals for quick log on base station in synchronous CDMA system
11/19/2003CN1457160A Direct transmitting station for synchronous CDMA system and its control
11/19/2003CN1457159A Clock improvement for GPS timing system device and application thereof
11/19/2003CN1457158A Multiple point demodulation and method for regulating synchronous CDMA system as quasi-synchronization each frame for
11/19/2003CN1457157A Framing synchronous processing method of inserting channel
11/19/2003CN1457156A Distance measuring method for mobile communication system based on orthogonal FDMA accession
11/19/2003CN1457155A Upload synchronizing method for time division duplex synchronous code division multiples address wireless communication signal
11/19/2003CN1128555C Mobile communication unit and method
11/19/2003CN1128519C Method for likelihood correction reference value in high-speed closed loop
11/19/2003CN1128516C Device and method for grating transmission in CDMA mobile communication system
11/19/2003CN1128515C Power control device and method for reverse link common channel in mobile communication system
11/19/2003CN1128514C Mobile communication system and method of operating the same having compressed mode operation
11/19/2003CN1128513C Reverse external-loop power control method
11/19/2003CN1128512C Method for providing speaking telephone operation in portable communication equipment
11/19/2003CN1128509C Acqusition scheme and receiver for asynchronous DS-CDMA cellular communication system
11/19/2003CN1128508C Transmission power control method and transmission/reception apparatus
11/19/2003CN1128447C Automatic equalization system
11/18/2003US6650970 Information providing apparatus for engine-equipped mobile body
11/18/2003US6650910 Methods and apparatus in antenna diversity systems for estimation of direction of arrival
11/18/2003US6650907 Method for producing a semiconductor storage device
11/18/2003US6650906 Method of controlling power in a transmission link between a transmitter and a receiver in a point to multi-point communication network and system for carrying out said method
11/18/2003US6650905 Universal mobile telecommunications system (UMTS) terrestrial radio access (UTRA) frequency division duplex (FDD) downlink shared channel (DSCH) power control in soft handover
11/18/2003US6650904 Optimization of radio receiver uplink power
11/18/2003US6650898 Signal translating repeater for enabling a terrestrial mobile subscriber station to be operable in a non-terrestrial environment
11/18/2003US6650897 Aircraft cockpit telephony
11/18/2003US6650881 Calculating spatial weights in a radio communications system
11/18/2003US6650880 Wireless data communications using FIFO for synchronization memory
11/18/2003US6650879 Personal communications device with GPS receiver and common clock source
11/18/2003US6650876 Methods and arrangement relating to a radio communication network
11/18/2003US6650872 Method and device for estimating a carrier-to-interference ratio in a radio communication system
11/18/2003US6650871 Cordless RF range extension for wireless piconets
11/18/2003US6650869 System and method for managing return channel bandwidth in a two-way satellite system
11/18/2003US6650868 Mobile satellite phone system incorporating symmetrical and non-symmetrical waveform modes
11/18/2003US6650716 Space-time receiver structure for digital communication systems
11/18/2003US6650714 Spatial processing and timing estimation using a training sequence in a radio communications system
11/18/2003US6650694 Correlator co-processor for CDMA RAKE receiver operations
11/18/2003US6650691 Power control in spread spectrum communications systems
11/18/2003US6650690 Device and system for carrying out search procedures in a mobile radio receiver
11/18/2003US6650686 Spread spectrum communication system and handover method therein
11/18/2003US6650653 Software-based digital receiver adaptable to multiple multiplexing schemes
11/18/2003US6650649 Extension interface units in a communication system
11/18/2003US6650636 Transmission and reception of TCP/IP data over a wireless communication channel
11/18/2003US6650623 Adaptive link layer for point to multipoint communication system
11/18/2003US6650289 Point to point communication system with parallel links
11/18/2003US6650284 Information system
11/18/2003US6650281 Telecommunications antenna intended to cover a large terrestrial area
11/18/2003CA2390363C Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine
11/18/2003CA2263419C Control channel for nonterrestrial cellular mobile telecommunication station
11/18/2003CA2221854C Method and apparatus for alerting a station in one network of a requested communication from a second network
11/18/2003CA2183139C Closed-loop power control scheme with prediction of power control commands and multi-level transmitted power adjustment
11/18/2003CA2141445C Time alignment of transmission in a down-link of a cdma system
11/18/2003CA2083343C Gps tracking system
11/13/2003WO2003094568A1 Idle handoff with neighbor list channel replacement
11/13/2003WO2003094556A1 Enhancement to the recovery mechanism for cell update procedure in cell-dch state
11/13/2003WO2003094554A1 Point to multi-point services using high speed shared channels in wireless communication systems
11/13/2003WO2003094550A1 Point to multi-point services using shared channels in wireless communication systems
11/13/2003WO2003094546A1 Allocating channels in a mobile ad hoc network
11/13/2003WO2003094545A1 Vision-guided model-based point-and-click interface for a wireless handheld device
11/13/2003WO2003094544A1 Method and apparatus for ul interference avoidance by dl measurements and ifho
11/13/2003WO2003094542A1 Method and apparatus for soft handover area detection using inter-band measurements
11/13/2003WO2003094541A1 Handovers of user equipment connections in wireless communication systems
11/13/2003WO2003094535A2 Hierarchical mobile ad-hoc network and methods for route error recovery therein
11/13/2003WO2003094474A1 A communication system, mobile device therefor and methods of storing pages on a mobile device
11/13/2003WO2003094460A2 Mobile station loop-back signal processing
11/13/2003WO2003094459A1 Switching architecture with packet encapsulation
11/13/2003WO2003094453A1 Communications switching architecture
11/13/2003WO2003094411A2 Communication system and method for minimum burst duration
11/13/2003WO2003094406A2 Method and system for optimizing power resources in wireless devices
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