Patents for H04B 17 - Monitoring; Testing (29,423) |
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08/26/2004 | US20040166851 Method for adjusting channel interference between access points in a wireless network |
08/26/2004 | US20040166850 Wireless station protocol apparatus |
08/26/2004 | US20040166849 Apparatus for ascertaining a dynamic attribute of a system |
08/26/2004 | US20040166848 Method for selecting an optimum access point in a wireless network on a common channel |
08/26/2004 | US20040166847 Program for adjusting channel interference between devices in a wireless network |
08/26/2004 | US20040166846 Program for adjusting channel interference between access points in a wireless network |
08/26/2004 | US20040166845 Wireless station protocol program |
08/26/2004 | US20040166844 Method for self-adjusting power at a wireless station to reduce inter-channel interference |
08/26/2004 | US20040166838 Wireless channel selection program |
08/26/2004 | US20040166837 Program for associating access points with stations using bid techniques |
08/26/2004 | US20040166818 Method and system for emitter identification using transmission signatures |
08/26/2004 | US20040166811 Apparatus and method for displaying receiving sensitivity in mobile terminal |
08/26/2004 | US20040166809 Method and apparatus for co-channel interference measurements and interference component separation based on statistical signal processing in drive-test area |
08/26/2004 | US20040165654 Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system |
08/26/2004 | US20040165612 Transmission channel selection program |
08/26/2004 | US20040165557 Wireless channel selection method including scanning logic |
08/26/2004 | US20040165556 Distance determination method for use by devices in a wireless network |
08/26/2004 | US20040165555 Program for selecting an optimum access point in a wireless network |
08/26/2004 | US20040165549 Program for associating access points with stations in a wireless network |
08/26/2004 | US20040165548 Method for associating access points with stations using bid techniques |
08/26/2004 | DE10305974B3 Display system using arrays of LED's for several different measurement parameters has eight slots in case containing LED's activated as required |
08/26/2004 | CA2515993A1 System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels |
08/25/2004 | EP1450502A2 Multi-path generating apparatus and fading simulator |
08/25/2004 | EP1450497A2 Communications device with Doppler frequency estimation functions |
08/25/2004 | EP1449390A1 Method and apparatus for optimal utilization of a radio channel based on cognition model data |
08/25/2004 | EP1449335A1 System and method for fair, channel-dependent scheduling for wireless systems |
08/25/2004 | EP1449316A1 Method and apparatus for simulating radio channel |
08/25/2004 | EP1449313A1 Method for determining a gain offset between transmission channels |
08/25/2004 | CN2636551Y Xiaolingtong base station circuit testing instrument |
08/25/2004 | CN2636547Y Monitoring device |
08/25/2004 | CN1523930A Test method and apparatus for implementing voice quality objective evaluation |
08/25/2004 | CN1523919A Cellular network acquisition method and apparatus |
08/25/2004 | CN1523911A Mobile phone capable of prompting wireless signal transmission power |
08/25/2004 | CN1523847A A method for implementing No.7 signaling link monitoring |
08/25/2004 | CN1523792A Digital data transmission monitor for wireless manual input device |
08/25/2004 | CN1523786A 无线装置 Wireless devices |
08/25/2004 | CN1523782A Multicasting method, multicasting system, mobile station and base station |
08/25/2004 | CN1523774A A design method for antenna impedance matching circuit |
08/25/2004 | CN1523371A Multi-path generating apparatus, a multi-path fading simulator, and a multi-path generating method |
08/25/2004 | CN1164047C Radio communication system, signal strength indicator compensation method and base station/terminal station |
08/25/2004 | CN1164046C Device and method for a mobile station for receiving signals transmitted from a base station |
08/24/2004 | US6782497 Frame error rate estimation in a receiver |
08/24/2004 | US6782257 Method for modeling an information capacity of a multiantenna wireless system |
08/24/2004 | US6782246 Method for producing a test signal |
08/24/2004 | US6782168 Apparatus for and method of monitoring wavelength multiplexed signal light as well as optical transmission system using the same |
08/24/2004 | US6782044 Radio interference detection and screening system for locomotive control unit radios |
08/24/2004 | US6782043 Method and apparatus for estimating the length of a transmission line |
08/19/2004 | WO2004071106A2 Method for storing and transmitting data generated by a security module |
08/19/2004 | WO2004070984A2 Link-quality estimation method and components for multi-user wireless communicaiton systems |
08/19/2004 | WO2004070977A1 Systems and methods for coherent adaptive calibration in a receiver |
08/19/2004 | US20040162995 Intrusion detection system for wireless networks |
08/19/2004 | US20040162101 Apparatus and method for measuring thermal noise power in a mobile communication system |
08/19/2004 | US20040162035 On line health monitoring |
08/19/2004 | US20040161244 Optical amplifying and relaying system |
08/19/2004 | US20040161242 Method and apparatus for monitoring channel performance in dense wavelength division multiplexed (DWDM) optical networks |
08/19/2004 | US20040161191 Optical amplifying and relaying system |
08/19/2004 | US20040161052 Encoding and decoding ultra-wideband information |
08/19/2004 | US20040161030 High dynamic range low ripple RSSI for zero-IF or low-IF receivers |
08/19/2004 | US20040161026 Digital calculation of received signal strength indication |
08/19/2004 | US20040160344 Robust system for transmitting and receiving map data |
08/18/2004 | EP1447981A1 Information processing device and method, program, and recording medium |
08/18/2004 | EP1447932A1 Wireless receiver |
08/18/2004 | EP1447927A1 Signal processing apparatus and method |
08/18/2004 | EP1446905A2 Method and device for data communication in a multi-user system |
08/18/2004 | EP1446895A1 Device and method for providing status information of devices in a short range wireless network |
08/18/2004 | EP1147621B9 Communication station with automatic cable loss compensation |
08/18/2004 | CN2634732Y Radio monitor alarm device |
08/18/2004 | CN1522500A Digitized automatic gain control system and methods for a controlled gain receiver |
08/18/2004 | CN1522086A Automatic test system and method for handset function |
08/18/2004 | CN1522043A Alarm unit for monitoring and control system |
08/18/2004 | CN1522032A Snooping and recording apparatus |
08/18/2004 | CN1522002A Communication environment monitoring method |
08/18/2004 | CN1521994A Method for implementing automatic test of intelligent service |
08/18/2004 | CN1521964A Telecommunication transmission system controller |
08/18/2004 | CN1163003C Method for computing reverse load in CDMA mobile communication system |
08/18/2004 | CN1163001C Mixed test method for public switched telecommunication network and ISDN |
08/18/2004 | CN1162772C Method for processing endless loop under real-time multitask |
08/17/2004 | US6779186 Method for operating and maintenance by base station using remote procedure call in IMT-2000 system |
08/17/2004 | US6778931 Test and measurement instrument having multi-channel telecommunications mask testing capability |
08/17/2004 | US6778823 Method for testing the quality of mobile radio networks |
08/17/2004 | US6777951 Method and apparatus for detecting and isolating shorts and other troubles on a polling loop |
08/12/2004 | WO2004068750A1 Apparatus and method for measuring and compensating delay between main base station and remote base station interconnected by an optical cable |
08/12/2004 | WO2004068749A1 Fading frequency estimation apparatus |
08/12/2004 | WO2004030340A3 Audio data receipt/exposure measurement with code monitoring and signature extraction |
08/12/2004 | US20040158790 Operation of a forward link acknowledgement channel for the reverse link data |
08/12/2004 | US20040157601 Method for enabling a subscriber entity to actively communicate in a communication network |
08/12/2004 | US20040157557 System for a dynamic ad-hoc wireless network |
08/12/2004 | US20040157556 System for intrusion detection |
08/12/2004 | US20040156430 Component measures |
08/12/2004 | US20040156388 System for maintaining quality of service |
08/12/2004 | US20040156370 System for evolutionary adaptation |
08/12/2004 | US20040156343 System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels |
08/12/2004 | US20040156333 System for evolutionary service migration |
08/12/2004 | DE19849784B4 Verfahren zum Zuteilen von funktechnischen Ressourcen von zentrale und dezentrale Kommunikationseinrichtungen verbindende Funkstrecken Method for allocating radio resources of centralized and decentralized communication devices connecting radio links |
08/11/2004 | EP1336265B1 Interference power estimation for adaptive antenna system |
08/11/2004 | EP0883967B1 Remote test of a wireless subscriber connection |
08/11/2004 | CN2632969Y Detector for detecting active code channel number and spread spectrum code |
08/11/2004 | CN2632944Y Wireless monitor |
08/11/2004 | CN1520699A Method for solving aucertainty of CDMA soft handoff |
08/11/2004 | CN1520068A Method and appts. for monitoring and controlling channel performance in close-packed wave division multiplexer optical network |