| Patents for H04B 17 - Monitoring; Testing (29,423) |
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| 11/19/2002 | US6484124 System for measurement of selected performance characteristics of microwave components |
| 11/14/2002 | WO2002091639A1 Method and apparatus for parameter estimation, modulation classification and interference characterization in satellite communication systems |
| 11/14/2002 | WO2002091599A2 Method and apparatus for measuring adjacent satellite interference |
| 11/14/2002 | WO2002051046A9 Method apparatus for reception quality indication in wireless communication |
| 11/14/2002 | US20020168944 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
| 11/14/2002 | US20020168943 Intra-piconet location determination and tomography |
| 11/14/2002 | US20020168137 Wavelength multiplexing apparatus and signal conversion apparatus |
| 11/14/2002 | US20020168034 Burst detector |
| 11/14/2002 | US20020167996 Arrangement for analyzing the nonlinear properties of a communication channel |
| 11/14/2002 | US20020167994 Receiving apparatus and gain control method |
| 11/14/2002 | US20020167929 Frequency control method in a CDMA communication system for preventing deterioration in communication quality despite failure to control of transmission power in a mobile station |
| 11/14/2002 | US20020167904 Hand held diagnostic and communication device with automatic bus detection |
| 11/13/2002 | EP1256248A1 Method for testing the quality of mobile radio networks |
| 11/13/2002 | EP0827651A4 Method and apparatus for estimating a channel parameter in a digital radio frequency communication system |
| 11/13/2002 | CN1379966A Reporting cell measurement results in cellular communication system |
| 11/13/2002 | CN1379936A Network switch for failure restoration |
| 11/13/2002 | CN1379934A 功率估计方法 Power Estimation |
| 11/13/2002 | CN1379556A Transmission method of audio-video signals |
| 11/13/2002 | CN1094274C 通信系统中信噪比测量装置和方法以及发射功率控制方法 Communication system signal to noise ratio measurement apparatus and method, and transmission power control method |
| 11/12/2002 | US6480722 Radio receiver |
| 11/12/2002 | US6480472 Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode |
| 11/07/2002 | WO2002089390A1 Method for testing the error ratio of a device |
| 11/07/2002 | WO2002089371A1 Power division multiplexing with incoherent signals and fixed powder hierarchy |
| 11/07/2002 | WO2002089369A1 Method and system for indicating link quality among neighboring wireless base stations |
| 11/07/2002 | WO2002088760A2 Method and system for measuring the energy of a signal |
| 11/07/2002 | US20020166097 Method and apparatus for increasing the effective range of a communication link in a wireless communication system |
| 11/07/2002 | US20020163890 Data communication device |
| 11/06/2002 | EP1255364A2 Method and apparatus for monitoring WDM optical signal |
| 11/06/2002 | EP1254528A1 A real-time method for measuring the ricean k-factor |
| 11/06/2002 | EP1145448B1 Radio communications unit |
| 11/06/2002 | EP1095476B1 Interference prevention in a radio communications system |
| 11/06/2002 | EP0846376A4 Method and apparatus for rate determination in a communication system |
| 11/06/2002 | CN2520080Y The fraudulent use monitor controller for network transmission of mobile telephone |
| 11/06/2002 | CN1378728A Correction of mobile equipment using feedback module |
| 11/06/2002 | CN1378392A identifying method and device for non-visual route in CDMA cellular mobile communication system |
| 11/06/2002 | CN1094022C Time-division-locking indicating order circuit of powder control and business channel decoding and method thereof |
| 11/05/2002 | US6477368 Method for dynamic transmitter training for a shared communication system utilizing dynamic channel allocation |
| 11/05/2002 | US6477355 Transmission quality reporting |
| 11/05/2002 | US6477162 Dynamically adjusting integration interval based on a signal strength |
| 11/05/2002 | CA2201085C Demand-assigned satellite communications system |
| 11/02/2002 | CA2346160A1 Method and system for measuring the energy of a signal |
| 10/31/2002 | WO2002087106A1 Method and device for estimating sir of a signal |
| 10/31/2002 | US20020160717 Chamber for and a method of processing electronic devices and the use of such a chamber |
| 10/31/2002 | US20020159514 Sir measuring device and sir measuring method |
| 10/31/2002 | US20020159424 Intermittent calibration apparatus |
| 10/31/2002 | US20020159118 Base station apparatus provided with array antennas |
| 10/31/2002 | US20020159113 Alarm control system and method |
| 10/31/2002 | US20020158619 Satellite TWTA on-line non-linearity measurement |
| 10/30/2002 | EP1253737A1 Method for testing the bit error ratio of a device |
| 10/30/2002 | EP1252731A2 A packet scheduler and method therefor |
| 10/30/2002 | EP0840961B1 Self-calibration apparatus and method for communication device |
| 10/30/2002 | CN1377538A Estimating indicator for communication path |
| 10/30/2002 | CN1377537A Reception level measuring system |
| 10/30/2002 | CN1377528A Method of measuring receiver sensitivity, and transceiver |
| 10/30/2002 | CN1377526A System and method for accurately predicting signal to interference and noise ratio to improve communications system performance |
| 10/30/2002 | CN1377208A Centralized monitor system of mobile base station based on Internet |
| 10/30/2002 | CN1377207A Method for predicting signal field intensity of mobile communication network |
| 10/30/2002 | CN1377148A Method for processing endless loop under real-time multitask |
| 10/30/2002 | CN1093724C Method of estimating radio channel bit error rate in mobile digital communicaltion system |
| 10/30/2002 | CN1093722C Test circuit of base station for mobile radio communication system |
| 10/29/2002 | US6473877 ECC code mechanism to detect wire stuck-at faults |
| 10/29/2002 | US6473467 Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system |
| 10/29/2002 | US6473451 Signal to interference power ratio measuring apparatus and signal to interference power ratio measuring method as well as transmission power controlling method under CDMA communication system |
| 10/24/2002 | WO2002084907A1 Mobile testing system and coupling |
| 10/24/2002 | WO2001089117A3 Transmission quality measurement in a communication network |
| 10/24/2002 | US20020155818 Determining a spatial signature using a robust calibration signal |
| 10/24/2002 | US20020154604 Method of measuring receiver sensitivity, and transceiver |
| 10/24/2002 | US20020154370 Optic relay unit and terminal station in light transmission system |
| 10/24/2002 | US20020154358 Clock synchronization supervisory method of OSC signal in wavelength multiplexing system and wavelength multiplexing system using that method |
| 10/23/2002 | EP1250730A1 An rf antenna detector circuit |
| 10/23/2002 | EP1076987B1 Methods and apparatus for verifying transmit power levels in a signal point limited transmission system |
| 10/23/2002 | CN2518263Y Communicating controller of on-line monitoring system for hydroelectric generator set vibration hunting zone |
| 10/23/2002 | CN1376336A Communication system with end-to-end quadrature balance control |
| 10/23/2002 | CN1375947A Waveguide grating array wave splitting/composing device with channel monitoring function |
| 10/23/2002 | CN1093262C System and method of measuring electric field strength |
| 10/22/2002 | US6470006 Timing control of transmission time slot |
| 10/22/2002 | US6469992 Intelligent packet retransmission scheme |
| 10/22/2002 | US6469984 Method and system for monitoring traffic on a code division multiple access repeater |
| 10/17/2002 | WO2002082670A2 Mobile system testing architecture |
| 10/17/2002 | WO2002082643A1 Method for power equalisation in hf power amplifiers |
| 10/17/2002 | US20020151318 Apparatus and method for providing signal quality measurements in drive test systems for wireless networks |
| 10/17/2002 | US20020151278 Method and apparatus using variations in power modulation to determine an interfering mobile terminal |
| 10/17/2002 | US20020150122 xDSL modem |
| 10/17/2002 | US20020150069 Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode |
| 10/17/2002 | US20020149823 Method and apparatus for detecting localized polarization dependent anomalies on optical transmission lines |
| 10/17/2002 | US20020149813 Line quality monitoring apparatus and method |
| 10/17/2002 | CA2443920A1 Mobile system testing architecture |
| 10/16/2002 | EP1249957A1 Communication terminal and method of wireless communication |
| 10/16/2002 | EP1249149A2 Method for the decentralised management of measurement results in a radio communications system |
| 10/16/2002 | EP1249140A1 System and method for attaching an advertisement to an sms message for wireless transmission |
| 10/16/2002 | EP1249089A2 Method and system for displaying the amplitude distortions of a transmission channel |
| 10/16/2002 | EP0783803B1 A wireless digital communication device, and a peak-detector |
| 10/16/2002 | CN1375136A Method and apparatus for estimating reverse link loading in a wireless communication system |
| 10/16/2002 | CN1375062A Method for determining a change in a communication signals and using this information to improve SPS signal reception and processing |
| 10/16/2002 | CN1374768A Building wideband network and network automatically integrating system |
| 10/15/2002 | US6466905 Differentiation of error conditions in digital voice communication systems |
| 10/15/2002 | US6466767 Method and device in telecommunication system |
| 10/15/2002 | US6466547 System and method for optimizing forward power control in a personal communication service (PCS) code division multiple access (CDMA) system using a laboratory test |
| 10/15/2002 | US6466166 Multi-beam receiving apparatus |
| 10/15/2002 | CA2273530C Radio environment analysis apparatus |