Patents
Patents for H04B 17 - Monitoring; Testing (29,423)
06/2007
06/21/2007DE102005060873A1 Receiver apparatus for electromagnetic waves for monitoring active mixers in the millimeter wavelength range
06/21/2007DE102005059799A1 Verfahren zum Betreiben eines Funknetzwerks sowie Teilnehmergerät für ein derartiges Netzwerk A method of operating a wireless network and user equipment for such a network
06/20/2007EP1798993A1 Remote access communication system and control method thereof
06/20/2007EP1798877A2 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
06/20/2007EP1797656A1 Apparatus and method for measuring and reporting uplink load in a cellular mobile communication system
06/20/2007CN2914534Y Antenna feeder monitoring system
06/20/2007CN1983989A Method and system for monitoring wireless link state
06/20/2007CN1983882A Radio-frequency front, system and method for measuring antenna feedback voltage resident wave ratio
06/20/2007CN1983857A Method and device for configuring parameter of antenna equipment
06/20/2007CN1983853A Method and apparatus for controlling transmission power in a CDMA communication system
06/20/2007CN1983828A Terminal scramble testing system and method
06/20/2007CN1322691C Automatic monitoring apparatus and monitoring system and monitoring method based on the same
06/20/2007CN1322684C Method and apparatus for determining operation condition in communications system
06/19/2007US7233846 Trouble diagnosing device
06/19/2007US7233800 Wireless terminal location using apparatus and methods employing carrier diversity
06/19/2007US7233577 Method for measuring confusion rate of a common packet channel in a CDMA communication system
06/19/2007CA2446568C Rrm optimization on iur for congestion control
06/14/2007WO2007068001A2 Frequency correction in a multi-carrier communication system
06/14/2007WO2007067916A2 Apparatus and method for frequency calibration between two radios
06/14/2007WO2007067327A2 Wireless communications system with reduced sideband noise and carrier leakage
06/14/2007WO2007024967A9 Dynamic tuning between different receivers background
06/14/2007WO2006104887A3 Audio and data communications system
06/14/2007US20070135070 Extended Range Received Signal Strength Indicator Module
06/14/2007US20070135057 Detection and estimation of radio frequency variations
06/14/2007US20070135056 System and method to monitor broadband radio frequency transport systems
06/14/2007US20070135055 Combination quad flat no-lead and thin small outline package
06/14/2007US20070135054 Method and system for determining the time of arrival of a direct radio signal
06/14/2007US20070135053 Multiple access interference cancellation
06/14/2007US20070135050 Optimizing polarization of forward link
06/14/2007US20070133984 Automated acquisition of spectral data and image data
06/14/2007US20070133668 Average-tap energy based thresholding for channel estimation in multi antenna systems
06/14/2007US20070133526 Remote access communication system and control method thereof
06/14/2007DE102005059146A1 Verfahren zur Herstellung eines Ultraschallsensors A method of fabricating an ultrasonic sensor
06/14/2007DE10157247B4 Verfahren zur gemeinsamen Schätzung von Parametern Process for the joint estimate of parameters
06/13/2007EP1795018A2 Remote management and analysis techniques in cellular and satellite radio networks
06/13/2007EP1794908A1 Multiple antenna processing on transmit for wireless local area networks
06/13/2007EP1794907A1 Method and system for calibrating the transmission and/or reception of mobile radio devices
06/13/2007EP1794892A2 Receiver gain control using a pilot signal
06/13/2007EP1502370A4 Method and apparatus for cell identification for uplink interference avoidance using inter-frequency measurements
06/13/2007CN1981447A Method and apparatus for closed loop transmission
06/13/2007CN1981199A QAM signal analysis in a network
06/13/2007CN1980193A Blank-interface text transmission method, network accessing apparatus and system
06/13/2007CN1980103A Detecting device and system for index of transmitting receiving teleseme
06/13/2007CN1980102A Wire-less signal monitoring method and apparatus
06/13/2007CN1980101A Method for detecting asynchronous communication chip time parameter
06/13/2007CN1980100A Real-time continuous wide-band wire-less transmitting detection method and apparatus
06/13/2007CN1980099A High-resolution real-time multi-diameter channel detection method, data processing method and apparatus
06/13/2007CN1980081A Detection and estimation of radio frequency variations
06/13/2007CN1321543C Electric wave environment controlling method of mobile communication terminal
06/13/2007CN1321408C RF circuit for minidisc regeneration apparatus
06/12/2007US7231483 Bus station with integrated bus monitor function
06/12/2007US7231210 Method and apparatus for automatically generating call flow test scripts
06/12/2007US7231194 Localization of narrowband signals
06/12/2007US7231187 Test system for remotely testing switches within a telecommunications network
06/12/2007US7231186 Mobile station executing alarm processing of a degraded communication quality
06/12/2007US7231184 Low overhead transmit channel estimation
06/12/2007US7231183 Quality determination for a wireless communications link
06/12/2007US7231182 Tracking network problems in a wireless telecommunication system
06/12/2007US7230566 Radar protection device for wireless networks
06/12/2007CA2323099C Correction of signal-interference ratio measurements
06/07/2007WO2007064132A1 Integrated mobile diagnostics and electronic customer care test script with browser
06/07/2007WO2007064122A1 Method for automatically controling volume level for calculating mos
06/07/2007WO2007062932A1 Cell selection in high-speed downlink packet access communications systems
06/07/2007WO2007062859A1 A method for predictive detection of deterioration in a wireless network channel
06/07/2007WO2007062491A1 Device and method for calibrating mimo systems
06/07/2007WO2007035290A3 Optical transceiver with custom logging mechanism
06/07/2007WO2007035047A3 A method of reducing signalling overhead and power consumption in a wireless communication system
06/07/2007WO2007034288A8 Detecting presence/absence of an information signal
06/07/2007WO2006096307A3 Communication link termination indication signal method and apparatus
06/07/2007US20070129085 System and method of operation for network overlay geolocation system with repeaters
06/07/2007US20070129038 Low noise, low distortion radio receiver front-end
06/07/2007US20070129034 Adaptive agc in a wireless network receiver
06/07/2007US20070129033 Base station receiver capable of generating pseudo noise signals
06/07/2007US20070129031 Transmitter and receiver gain calibration by means of feedback in a transceiver
06/07/2007US20070129017 Apparatus, method and computer program product providing automatically adjusted time periods used for event evaluation
06/07/2007US20070127562 Apparatus and method for frequency calibration between two radios
06/07/2007US20070127561 Wireless communications system with reduced sideband noise and carrier leakage
06/07/2007US20070127311 Methods and systems for calibrating acoustic receivers
06/06/2007EP1792421A1 Estimation of a signal-to-interference plus noise ratio at the output of an ofdm cdma receiver
06/06/2007CN1977479A Method for clear channel assessment optimization in a wireless local area network
06/06/2007CN1976528A Method and apparatus for obtaining path wear-out error
06/06/2007CN1976526A Mobile telephone automation testing system and testing method
06/06/2007CN1976492A Mobile user terminal and short message transmitting method thereof
06/06/2007CN1976485A Mobile telephone testing system
06/06/2007CN1976264A Long-distance monitoring method and system based on short message
06/06/2007CN1976250A Movable single channel radio monitoring and related interference direction-finding system
06/06/2007CN1320838C On-line monitoring syste mand method for radio receiving transmitting apparatus in SCDMA system
06/06/2007CN1320837C Real-time automatic calibrating method and system for radio base station array channel in SCDMA system
06/06/2007CN1320791C Method and equipment for detecting blank frame in GSM communications system
06/05/2007US7228149 Method for adjusting channel interference between devices in a wireless network
06/05/2007US7228142 Communication terminal apparatus and communication system
06/05/2007US7228136 Location estimation in wireless telecommunication networks
06/05/2007US7228129 Expert system for monitoring, recording and controlling remote equipment that minimizes wireless telephone airtime
06/05/2007US7228115 Receiving method and receiver with high-precision signal estimation
06/05/2007US7228114 Wide dynamic range power detection scheme
06/05/2007US7228113 SIMO/MISO transceiver for providing packet data communication with SISO transceiver
06/05/2007US7228107 Paging indicator deciding method of mobile communication terminal
06/05/2007US7228106 Method and apparatus for adjusting usage of DSP of handheld terminal
06/05/2007US7228105 Field test chamber arrangement
06/05/2007US7228104 Adaptive canceller for frequency reuse systems