| Patents for H04B 17 - Monitoring; Testing (29,423) |
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| 02/05/2004 | US20040022205 Radio base station and program for radio base station |
| 02/05/2004 | US20040022182 Multiplexed signal quality display, method, and program, and recorded medium where the program is recorded |
| 02/05/2004 | US20040022178 Radio equipment for compensating transmission signals |
| 02/05/2004 | DE10331893A1 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode |
| 02/04/2004 | EP1386417A1 Method and device for estimating sir of a signal |
| 02/04/2004 | CN2602556Y Voice alarmer for miner's lamp accumulator voltage monitoring |
| 02/04/2004 | CN2602555Y Remote monitor for communication power blown fuse fault |
| 02/04/2004 | CN1473430A Mixed-media telecommunication call set-up |
| 02/04/2004 | CN1472980A Processing method for displaying mobile out-power strength |
| 02/04/2004 | CN1472895A Characteristic numerical information transmission method in magnetic saturated monitoring system |
| 02/04/2004 | CN1137569C Detemination of the operability of radio channel |
| 02/04/2004 | CN1137557C Method and apparatus for automatic channel measurements |
| 02/03/2004 | US6687650 Indoor environment design system, indoor environment evaluation system, indoor environment design method, and indoor environment evaluation method |
| 02/03/2004 | US6687502 Method for managing channel state in extended traffic region base station |
| 02/03/2004 | US6687499 Method and system for testing the functioning of data communication in a radio apparatus |
| 01/29/2004 | WO2004010719A1 Method and apparatus for acquiring a carrier frequency in a cdma communication system |
| 01/29/2004 | WO2004010646A2 Fault diagnosis system |
| 01/29/2004 | WO2004010619A1 Time delay evaluation |
| 01/29/2004 | WO2003055083A3 Method for implementing a communication transceiver impairment emulator |
| 01/29/2004 | US20040017965 Subscriber line terminal device and loopback test method |
| 01/29/2004 | US20040017824 Modular, portable data processing terminal for use in a radio frequency communication network |
| 01/29/2004 | US20040017518 High-resolution image projection |
| 01/29/2004 | DE10230685A1 Verfahren zum Ermitteln der Signalqualität eines Mobilfunksignals Method for determining the signal quality of a wireless signal |
| 01/29/2004 | DE10229121A1 Phasensystemdrehung zur Leistungsschätzung Phase rotation system for power estimation |
| 01/29/2004 | DE10228740A1 Verfahren zur Ermittlung von Nutzsignalparametern und Störsignalparametern aus einem Empfangssignal eines Funkkommunikationssystems Method for determining and Nutzsignalparametern Störsignalparametern from a received signal a radio communication system |
| 01/28/2004 | EP1385284A2 Method and apparatus for determining characteristics of components of a communication channel under load |
| 01/28/2004 | EP1384340A1 Testing loops for channel codecs |
| 01/28/2004 | EP1384329A2 Mobile system testing architecture |
| 01/28/2004 | CN1471767A Simplified quality indicator bit test procedures |
| 01/28/2004 | CN1471338A Method and apparatus for measuring signal interference ratio |
| 01/28/2004 | CN1471250A System and method for monitoring position business state for calling center |
| 01/28/2004 | CN1471249A White ox measuring system and method using script patch |
| 01/28/2004 | CN1471248A Method and apparatus for generating test flow |
| 01/28/2004 | CN1471247A Remote digital monitoring system and transmission method thereof |
| 01/28/2004 | CN1136682C Method and apparatus for determining an operating point of a non-linear amplifier of a communication channel |
| 01/27/2004 | US6684061 Systems and methods for measuring interference reciprocity between uplink and downlink directions in a wireless communications system |
| 01/27/2004 | US6683856 Method and apparatus for measuring network performance and stress analysis |
| 01/22/2004 | WO2004008661A1 Failure detecting device |
| 01/22/2004 | WO2004008165A2 Method and system for testing electronic equipment during manufacturing and during normal operation |
| 01/22/2004 | US20040015763 Test interface, system, and method for testing communications devices with non-deterministic latency |
| 01/22/2004 | US20040015308 Method of estimating doppler frequency shift and method of transmitting data using the same |
| 01/22/2004 | US20040014505 Method of saving power by reducing active reception time in standby mode |
| 01/22/2004 | US20040014448 Adaptive correction of a received signal frequency response tilt |
| 01/22/2004 | US20040014438 System and method for excluding narrow band noise from a communication channel |
| 01/22/2004 | US20040013428 Optical transmission apparatus with function of detecting status |
| 01/22/2004 | US20040013176 Inter-demux communication through a point to point interface |
| 01/21/2004 | EP1383258A2 Base station with automatic cable loss compensation |
| 01/21/2004 | EP1383257A1 Time delay evaluation |
| 01/21/2004 | EP1382218A1 Quality of service state predictor for advanced mobile devices |
| 01/21/2004 | EP1382151A1 Method for testing the error ratio of a device |
| 01/21/2004 | EP1382141A1 Power division multiplexing with incoherent signals and fixed power hierarchy |
| 01/21/2004 | CN1470143A Radio base station and program for radio base station |
| 01/21/2004 | CN1470107A Signal strength compensation for mobile radio channels that considerably vary with time |
| 01/21/2004 | CN1469679A Drop test equipment for mobile communication terminal |
| 01/21/2004 | CN1469560A Wide-band digital video monitoring network system |
| 01/21/2004 | CN1469554A Automatically balanced radio signal gain system engineering |
| 01/21/2004 | CN1468531A Bread making machine |
| 01/21/2004 | CN1135893C Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode |
| 01/21/2004 | CN1135880C Telecommunicator testing device and operation method thereof |
| 01/21/2004 | CN1135755C Method and apparatus for realizing mobile telephone antenna realignement using inserted audio signal |
| 01/21/2004 | CN1135746C Multi-service load monitoring & predicting apparatus in CDMA cellular mobile communication system and its calculating method |
| 01/21/2004 | CN1135735C Method for identifying information addressed to user in communication system |
| 01/21/2004 | CN1135690C Power-saving dvice and method for radio communication terminal |
| 01/20/2004 | US6681083 Power splitter for optical networks |
| 01/20/2004 | US6680924 Method for estimating signal strengths |
| 01/20/2004 | US6680914 Method for optimizing the performance of the code division multiple access system and the air field environments |
| 01/20/2004 | US6680913 Method and system for testing data channel functionality in a radio apparatus |
| 01/15/2004 | US20040008986 Optical transmitter module and optical transmitter apparatus |
| 01/15/2004 | US20040008762 Data communication system with self-test feature |
| 01/15/2004 | US20040008257 Monitoring service process using communication network |
| 01/15/2004 | US20040007047 Dropping test apparatus for mobile communication terminal |
| 01/14/2004 | EP1381247A1 Blocking probability calculation method |
| 01/14/2004 | CN1468021A High-speed all-band-cell search cellular phone |
| 01/14/2004 | CN1468014A Equipment and method for detecting output distortion component of linear power amplifier in mobile communication |
| 01/14/2004 | CN1468011A Disturbance power estimation apparatus and method and disturbance power detecting system |
| 01/14/2004 | CN1467949A Power supply apparatus monitoring method and equipment based on common telephone network |
| 01/14/2004 | CN1467937A Plant monitoring system |
| 01/14/2004 | CN1467936A Method for processing transparent element in boundary scan interconnection test |
| 01/14/2004 | CN1467490A Falling shock proof testing equipment |
| 01/14/2004 | CN1135028C Method for measuring standing wave ratio in mobile communication system |
| 01/14/2004 | CN1135027C Communication system and method for testing communication apparatus |
| 01/14/2004 | CN1134932C Establishment of cryptographic keys in radio network |
| 01/14/2004 | CN1134909C Method and apparatus for measuring link quality in spread spectrum communication system |
| 01/13/2004 | US6678525 Method and apparatus for modeling the propagation of wireless signals in buildings |
| 01/13/2004 | US6677577 Waveform measuring method and apparatus |
| 01/08/2004 | WO2004004381A1 Remote interaction with a wireless device resident diagnostic interface across a wireless network |
| 01/08/2004 | WO2004004306A2 Radio network controller exchange of equipment information |
| 01/08/2004 | WO2004004258A1 Method for determining useful signal parameters and interference signal parameters from a received signal in a radio communication system |
| 01/08/2004 | WO2004004176A1 Method of self-calibration in a wireless transmitter |
| 01/08/2004 | WO2004004174A1 Adaptive rate matching method |
| 01/08/2004 | WO2004004173A1 Measurement of channel characteristics in a communication system |
| 01/08/2004 | WO2004004161A1 Low power interference signal code power (iscp) measurement |
| 01/08/2004 | WO2002047298A3 Method and apparatus for creating and testing a channel decoder with built-in self-test (bist) |
| 01/08/2004 | US20040006444 Apparatus and method for testing performance of mobile station having GPS function |
| 01/08/2004 | US20040005890 Method and apparatus for cell identification for uplink interference avoidance using inter-frequency measurements |
| 01/08/2004 | US20040005150 Optical signal transmission system, optical signal transmitter, optical signal receiver, method of transmitting optical signal and method of receiving optical signal |
| 01/08/2004 | US20040004953 Multiplexed signal quality display, system, method, and program, and recorded medium where the program is recorded |
| 01/08/2004 | DE10014394B4 Verfahren zur Störsignalleistungsermittlung von über eine Funkschnittstelle eines Funk-Kommunikationssystems übertragenen Signalen A process for Störsignalleistungsermittlung transmitted via a radio interface of a radio communication system signals |
| 01/08/2004 | CA2491410A1 Method of self-calibration in a wireless transmitter |
| 01/08/2004 | CA2490994A1 Remote interaction with a wireless device resident diagnostic interface across a wireless network |