| Patents for H04B 17 - Monitoring; Testing (29,423) |
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| 11/01/2001 | WO2000024083A8 An antenna alignment meter |
| 11/01/2001 | US20010036824 Area designing apparatus and method for mobile communication system |
| 10/31/2001 | EP1150527A1 Area-designing apparatus and method for mobile communication system |
| 10/31/2001 | EP1150458A2 Apparatus, and associated method, for measuring radio operating characteristics of a radio device |
| 10/31/2001 | DE10022659A1 Transmission and reception signal measurement involves comparing measured parameters of carrier signals with set values stored in database to detect deviations within predetermined time |
| 10/30/2001 | US6311059 Mobile radio station |
| 10/30/2001 | US6311049 Receiving signal strength indicator uses feed forward level detecting signal |
| 10/30/2001 | US6311044 Method and apparatus for determining failure modes of a transceiver |
| 10/30/2001 | US6310646 Method and apparatus for measuring a radio frequency signal having program information and control information |
| 10/30/2001 | CA2216223C A method and system for communicating with remote units in a communication system |
| 10/25/2001 | WO2001080584A1 Method of detecting faults on an uplink control channel |
| 10/25/2001 | WO2001080581A1 Method and means in a telecommunication system |
| 10/25/2001 | WO2001080497A1 Method and portable device for determining the effectiveness of radio communications in a wireless lan |
| 10/25/2001 | WO2001080469A1 Communication method and communication system |
| 10/25/2001 | WO2001079795A1 Wavelength monitor for wdm systems |
| 10/25/2001 | WO2001047154B1 High dynamic range low ripple rssi for zero-if or low-if receivers |
| 10/25/2001 | WO2001031866A3 Baseband processor with look-ahead parameter estimation capabilities |
| 10/25/2001 | US20010034790 Communication apparatus and congestion regulation control method |
| 10/25/2001 | US20010034235 Method and apparatus for controlling mobile access to a wireless communication system |
| 10/25/2001 | US20010033406 Optical transmitter-receiver |
| 10/25/2001 | DE10018021A1 FM radio receiver has test signal generator with frequency divider that divides frequency of clock signals applied to band pass filter of demodulator circuit |
| 10/25/2001 | CA2406369A1 Wavelength monitor for wdm systems |
| 10/24/2001 | EP1148679A2 Data transfer method |
| 10/24/2001 | EP1147675A1 Method for conformance testing of radio communication equipment |
| 10/24/2001 | EP1147629A1 Transmission gap interference measurement |
| 10/24/2001 | EP1147628A1 Detecting and minimizing the effects of transmitter noise on signal strength measurement in a wireless communication system |
| 10/24/2001 | EP1147621A1 Communication station with automatic cable loss compensation |
| 10/24/2001 | CN1319315A Method and apparatus for checking quality of service provided by cellular telephone system |
| 10/24/2001 | CN1319284A Mobile communication terminal and method of detecting received signal strength |
| 10/23/2001 | US6308073 Mobile station locating and tracking system and method |
| 10/23/2001 | US6308064 Air interface based wireless telecommunication test system |
| 10/23/2001 | US6308043 Wireless communication link quality forecasting |
| 10/23/2001 | CA2031145C Frequency detector based on a digital phase lock loop |
| 10/21/2001 | CA2344602A1 Fault detection for subscriber loop repeaters |
| 10/18/2001 | WO2001078338A1 Optimization of channel equalizer |
| 10/18/2001 | WO2001078324A1 Multicasting method, multicasting system, mobile station and base station |
| 10/18/2001 | WO2001078269A1 Method for measuring confusion rate of a common packet channel in a cdma communication system |
| 10/18/2001 | WO2001078266A1 Wavelength division multiplex (wdm) signal monitor |
| 10/18/2001 | WO2001022617A3 Power estimation method |
| 10/18/2001 | US20010030991 Apparatus and method for measurement of communication quality in CDMA system |
| 10/18/2001 | US20010030973 Traffic lights in a code division multiple access (CDMA) modem |
| 10/17/2001 | EP1145553A1 Detection of duplicate participants in a two-way modem environment |
| 10/17/2001 | EP1145448A2 Radio communications unit |
| 10/17/2001 | EP1145022A2 Device for measuring the specific absorption rate |
| 10/17/2001 | EP0602236B1 A method for controlling transmission power in a communication system |
| 10/17/2001 | CN1318235A Method and system for detecting loss of signal in wavelength division multiplexed systems |
| 10/16/2001 | US6304760 Method for reducing the effect of atmospheric ducting on wireless transmissions |
| 10/16/2001 | US6304594 Interference detection and avoidance technique |
| 10/16/2001 | US6304346 Fault restoration control method and it's apparatus in a communication network |
| 10/16/2001 | CA2200729C Lan tester |
| 10/11/2001 | WO2001076110A2 Method and apparatus for measuring channel state information |
| 10/11/2001 | WO2001076109A1 Tdma power measurement |
| 10/11/2001 | WO2001076099A1 Radio base station, method for controlling the same and program recorded medium |
| 10/11/2001 | WO2001076098A2 Method and apparatus for controlling transmissions of a communications system |
| 10/11/2001 | WO2001076092A2 Dynamically adjusting integration interval based on a signal strength |
| 10/11/2001 | WO2001076008A1 Adaptive array device, wireless base station and cellular telephone |
| 10/11/2001 | WO2001075460A1 A method and an apparatus for measuring the performance of antennas, mobile phones and other wireless terminals |
| 10/11/2001 | WO2001039409A8 A task oriented graphical user interface for a communication test set |
| 10/11/2001 | WO2001024537A3 Method and apparatus for peak tracking a baseband signal |
| 10/11/2001 | WO2000004659A3 Radio communications unit |
| 10/11/2001 | US20010028657 Automatic isolation in loops |
| 10/11/2001 | US20010028244 Measuring antenna signal strength with automatic gain control receiver |
| 10/11/2001 | EP1145448A3 Radio communications unit |
| 10/11/2001 | CA2698363A1 Method and apparatus for controlling transmissions of a communications system |
| 10/11/2001 | CA2690247A1 Method and apparatus for measuring and reporting channel state information in a high efficiency, high performance communications system |
| 10/11/2001 | CA2690245A1 Method and apparatus for measuring and reporting channel state information in a high efficiency, high performance communications system |
| 10/11/2001 | CA2403858A1 Dynamically adjusting integration interval based on a signal strength |
| 10/10/2001 | EP1143632A2 Apparatus and method for measurement of communication quality in CDMA system |
| 10/10/2001 | EP1142397A1 Determining a transmitter radio-field coverage |
| 10/10/2001 | EP1142171A1 Adaptive pre-emphasis technique |
| 10/10/2001 | CN1317174A Method of identifying information addressed to user in communication system and communication system |
| 10/10/2001 | CN1316840A Equipment and method for testing error rate in orthogonal frequency division plaxer communication system |
| 10/04/2001 | WO2001073966A1 Wireless receiver and method of wireless reception |
| 10/04/2001 | WO2001073465A2 Apparatus and method for built-in self-test of a data communications system |
| 10/04/2001 | US20010026150 Method and apparatus for measuring bit rates in digital communication systems |
| 10/04/2001 | EP1139599A2 Method and device for bit error ratio measurement in digital communication systems |
| 10/04/2001 | EP1139107A2 Network analyzer having noise test capability |
| 10/04/2001 | EP0719481B1 Method and apparatus for simulating user interference in a spread spectrum communications system |
| 10/04/2001 | DE10014395A1 Method for signal noise ratio determination for a signal received over a radio interface of a mobile telecommunications system by determination of initial received signal power level and level after signal is processed |
| 10/04/2001 | DE10014394A1 Rapid and accurate determination of noise signal level of a radio-communications system, especially a mobile-phone network, where the noise power level is determined solely from the imaginary component of the received signal |
| 10/04/2001 | DE10014352A1 Arrangement for transmitting security-relevant data over radio path has second antenna and redundant evaluation device per station with both antennae being connected to transmitter and/or receiver |
| 10/03/2001 | CN1316169A Base station device and method for preventing degradation of circuit quality |
| 10/03/2001 | CN1316056A Method and arrangement for checking cable connections |
| 10/03/2001 | CN1315817A Method and device for temporary shut-off of personal electronic device at particular place |
| 10/03/2001 | CN1315796A Method and apparatus for measuring error rate in digital communication system |
| 10/03/2001 | CN1072412C Measurement of gain error in base station receiver, and improvement in field strength measurement |
| 10/02/2001 | US6298458 System and method for manufacturing test of a physical layer transceiver |
| 09/27/2001 | WO2001071957A1 Receiving apparatus and gain control method |
| 09/27/2001 | WO2001071944A1 Array antenna base station apparatus |
| 09/27/2001 | US20010024954 Method for managing channel state in extended traffic region base station |
| 09/27/2001 | US20010024468 Digital signal transmission system and method of displaying transmission condition in digital signal transmission system |
| 09/26/2001 | EP1137195A2 Apparatus and process for the transmission of security sensible data via a radio link |
| 09/26/2001 | EP1135874A1 Method for determining fading correction factor in a communication system |
| 09/26/2001 | EP0719480B1 Method and apparatus for simulating interference received by subscribers in a spread spectrum communications system |
| 09/26/2001 | CN1071983C Radio frequency receiver |
| 09/25/2001 | US6295315 Jitter measurement system and method |
| 09/25/2001 | US6295279 System and method for measuring reverse-link carrier-to-interference ratio for a time division multiple access system in the field environment |
| 09/25/2001 | US6295002 Battery voltage display apparatus for wireless communication system |
| 09/20/2001 | WO2001069816A1 Radio communication quality measuring apparatus, radio communication quality measuring method and radio base station |
| 09/20/2001 | WO2001069697A2 Continuity testing in communication networks |