| Patents for H04B 17 - Monitoring; Testing (29,423) |
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| 12/15/2004 | CN1180551C Fault location method of program mode |
| 12/15/2004 | CN1180340C Cross expanding device and method via radio communication |
| 12/14/2004 | US6832075 Method for calibrating the power output of a mobile device |
| 12/14/2004 | US6831943 Code division multiple access wireless system with closed loop mode using ninety degree phase rotation and beamformer verification |
| 12/14/2004 | US6831467 QSD recovery of superposed transient responses |
| 12/09/2004 | WO2004107615A1 Method of auditing alarms in a cdma2000 system |
| 12/09/2004 | WO2004107614A1 Base station receiver capable of generating pseudo noise signals |
| 12/09/2004 | US20040248580 Transmission channel selection apparatus |
| 12/09/2004 | US20040247059 Apparatus and method for sir measurement |
| 12/09/2004 | US20040247017 Method and apparatus for monitoring a reductant (standby) transmitter in a radio communication system |
| 12/09/2004 | DE102004021873A1 Systeme und Verfahren zum Bestimmen der Verzögerungsversätze von Kommunikationssystemen Systems and methods for determining the Verzögerungsversätze of communication systems |
| 12/08/2004 | CN2662543Y 射频电路测试装置 RF circuit testing device |
| 12/08/2004 | CN2662542Y Automatic line-grabbing test device for ADSL line employing electronic matrix |
| 12/08/2004 | CN1554199A Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
| 12/08/2004 | CN1554155A Network quality of service localizer |
| 12/08/2004 | CN1553737A Monitoring terminal module device of communication apparatus |
| 12/08/2004 | CN1553694A Method for cutting out realtime multipath fax |
| 12/08/2004 | CN1553688A Monitor for combining mobile |
| 12/08/2004 | CN1553599A Desired wave/interference power ratio measuring circuit and desired wave/interference power ratio measuring method |
| 12/08/2004 | CN1553598A Detecting method and detector for single-board fault |
| 12/08/2004 | CN1553597A Audio frequency synchronous aligning testing method |
| 12/08/2004 | CN1553593A Wireless communication protecting systems |
| 12/08/2004 | CN1553582A Calibrating apparatus and method for automatic gain control circuit of array receiver |
| 12/08/2004 | CN1553580A Starting method for communication apparatus |
| 12/08/2004 | CN1179506C Real-time CSMA method having capability to adaptively vary cell sizes and wireless network for implementing the same |
| 12/07/2004 | US6829550 Calibration of received signal strength indication within a radio frequency integrated circuit |
| 12/07/2004 | CA2268269C An adaptive method for channel assignment in a cellular communication system |
| 12/02/2004 | WO2004105323A1 Wireless data communications for packet data communication |
| 12/02/2004 | WO2004105255A2 Current reduction in a communication device |
| 12/02/2004 | WO2004088998A3 Method and apparatus providing unbiased signal-to-noise ratio estimation and its application to discontinuous transmission detection |
| 12/02/2004 | WO2004077846A3 System and method for selecting an access point in a wireless network |
| 12/02/2004 | WO2004045118A3 Composite channel quality estimation techniques for wireless receivers |
| 12/02/2004 | US20040242181 Received communication signal processing methods and components for wireless communication equipment |
| 12/02/2004 | US20040242174 Automatic gain control adjustment of a radio receiver |
| 12/02/2004 | US20040242161 Estimation of interference variation caused by the addition or deletion of a connection |
| 12/02/2004 | US20040242156 Adaptive ofdm transmitter |
| 12/02/2004 | US20040240586 Low bias estimation of small signal-to-noise ratio |
| 12/02/2004 | US20040240581 Real time dynamic correlator |
| 12/02/2004 | US20040240479 Received communication signal processing methods and components for wireless communication equipment |
| 12/02/2004 | US20040240419 Signal-to-noise estimation in wireless communication devices with receive diversity |
| 12/02/2004 | US20040240379 Mode detection for OFDM signals |
| 12/01/2004 | EP1481560A2 Test system for simulating a wireless environment and method of using same |
| 12/01/2004 | EP1481499A1 A system and method for using per-packet receive signal strength indication and transmit power levels to compute path loss for a link for use in layer ii routing in a wireless communication network |
| 12/01/2004 | EP1481494A1 Channel quality feedback for power control in a cdma system |
| 12/01/2004 | EP1481492A1 Power control device and method for calibrating the power of a transmitter or receiver in a mobile communication network |
| 12/01/2004 | CN2660797Y SN ratio measurer of direct sequences pread spectrum signal |
| 12/01/2004 | CN1551673A Measuring of channel evaluation in multi-channel radio system through package error rate and selection thereof |
| 12/01/2004 | CN1551654A Base station, mobile station, communication system, transmission control method, and mobile station control program |
| 12/01/2004 | CN1178411C Pilot strength measurement and multipath delay searcher for CDMA receiver |
| 12/01/2004 | CN1178410C Electric wave detection apparatus |
| 11/30/2004 | US6826411 Low power interference signal code power (ISCP) measurement |
| 11/30/2004 | US6826410 Method and apparatus relating to radio communication |
| 11/30/2004 | CA2346832C An antenna alignment meter |
| 11/25/2004 | WO2004102878A1 Method of operating a mbms (multimedia broadcast multicast service) for a mobile station according to the position or signal quality |
| 11/25/2004 | WO2004102843A1 Method and arrangement for channel simulation |
| 11/25/2004 | WO2004102349A2 Telecommunication diagnostic information management |
| 11/25/2004 | WO2004036763A3 Multipath signal strength indicator |
| 11/25/2004 | US20040235512 Adaptive transceiver system |
| 11/25/2004 | US20040235474 Cellular network acquisition method and apparatus |
| 11/25/2004 | US20040235465 Method for ascertaining a dynamic attribute of a system |
| 11/25/2004 | US20040235439 Method and apparatus for selective disregard of co-channel transmissions on a medium |
| 11/25/2004 | US20040235423 Method and apparatus for network management using perceived signal to noise and interference indicator |
| 11/25/2004 | US20040235417 Repeater oscillation prevention |
| 11/25/2004 | US20040233980 Measuring system with a reference signal between a signal generator and a signal analyser |
| 11/25/2004 | US20040233923 Method and system for transmitting data from a first data network into a second data network |
| 11/25/2004 | US20040233114 Antenna coupler |
| 11/25/2004 | CA2523482A1 Telecommunication diagnostic information management |
| 11/24/2004 | EP1480357A2 Optical communication system, optical communication apparatus, and optical cable |
| 11/24/2004 | EP1479249A1 Self-monitoring radio network |
| 11/24/2004 | EP1119116B1 Mobile communication terminal and method of detecting received signal strength |
| 11/24/2004 | CN1550118A Method for monitoring radio equipment for communication between a mobile terminal and a cellular infrastructure with spectrum dispersionand arrangement for performing said method |
| 11/24/2004 | CN1550077A Method and apparatus for monitoring a reductant (standby) transmitter in a radio communication system |
| 11/24/2004 | CN1549651A System and method for realizing mobile communication roaming user monitoring |
| 11/24/2004 | CN1549541A Method and apparatus for automatic testing media gateway |
| 11/24/2004 | CN1549531A Apparatus for testing network equipment transmission performance and method thereof |
| 11/24/2004 | CN1549470A Method for enlarging measuring window in TDMA mobile communication system |
| 11/24/2004 | CN1549468A Method for enlarging measuring window in TDMA mobile communication system |
| 11/24/2004 | CN1549467A Testing apparatus and method for XDSL |
| 11/24/2004 | CN1177497C Self-diagnosing method for detecting failure of transceiver inside radio receiving unit |
| 11/24/2004 | CN1177420C Waveguide grating array wave splitting/composing device with channel monitoring function |
| 11/24/2004 | CN1177419C Method for measuring channel gain and gain error, delay and phase error |
| 11/23/2004 | US6823187 Adjacent carrier frequency interference avoiding method for a mobile station |
| 11/23/2004 | US6823175 Method for simultaneously measuring the propagating characteristics of a plurality of radioelectric channels |
| 11/23/2004 | US6823005 Link adaptation in wireless networks for throughput maximization under retransmissions |
| 11/23/2004 | US6822998 Apparatus and method for measuring noise power in a CDMA mobile communication system |
| 11/18/2004 | WO2004100459A2 Method and tester for determining an error rate of a mobile radio device, especially for usf-bler |
| 11/18/2004 | WO2004079991A8 System and method for monitoring noise within a communication link |
| 11/18/2004 | US20040229659 Current reduction in a communication device |
| 11/18/2004 | US20040229570 Radio apparatus |
| 11/18/2004 | US20040228368 Systems and methods for determining the delay offsets of communication systems |
| 11/18/2004 | DE19944054B4 Anordnung zum Analysieren der nichtlinearen Eigenschaften eines Kommunikationskanals Means for analyzing the nonlinear characteristics of a communication channel |
| 11/18/2004 | CA2522346A1 Method and tester for determining an error rate of a mobile radio device, especially for usf-bler |
| 11/17/2004 | EP1478111A2 Transmission power calibration |
| 11/17/2004 | EP1478095A1 Transmission output circuit and mobile communication terminal |
| 11/17/2004 | EP1477952A2 Data transmission method for a multiprotocol handheld field maintenance tool |
| 11/17/2004 | EP1476973A1 System and method for channel quality feedback |
| 11/17/2004 | EP1476970A1 Method and system for transmission of carrier signals between first and second antenna networks |
| 11/17/2004 | EP1476957A1 Method and arrangement for power using path loss metrics |
| 11/17/2004 | EP1476764A1 Method and system for sampling at least one antenna |
| 11/17/2004 | EP1200845B1 Method and device for near-field measuring of non-controlled radiation |