| Patents for H04B 17 - Monitoring; Testing (29,423) |
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| 09/11/2013 | CN103297152A Method and device for calibrating emulation device |
| 09/11/2013 | CN103297151A Method for testing antenna of mobile terminal |
| 09/11/2013 | CN103297142A Method based on FPGA for eliminating optical power overshoot and optical module |
| 09/11/2013 | CN103297112A Method and device utilizing distributed antenna to receive data |
| 09/11/2013 | CN103297087A Arrival time estimation method for ultra-wideband positioning system |
| 09/11/2013 | CN103297082A Wireless communication unit, integrated circuit and method for calibrating transceiver |
| 09/11/2013 | CN103297077A Method for tuning the resonant frequency and determining impedance change, and circuit and communication device thereof |
| 09/11/2013 | CN103293991A LED display control panel and device for DTU running status and display method of DTU running status |
| 09/11/2013 | CN103293466A Method and system for testing communication module on embedded printed circuit board assembly (PCBA) |
| 09/11/2013 | CN103293403A Method for debugging signal transduction and antenna |
| 09/11/2013 | CN102202316B Collaborative spectrum sensing in radio environments |
| 09/11/2013 | CN102118201B Frequency spectrum blind sensing method based on covariance matrix decomposition |
| 09/11/2013 | CN102006263B Methods and apparatus for selecting between multiple carriers using a single receiver chain tuned to a single carrier |
| 09/11/2013 | CN101944962B Method and device for testing radio frequency performance of multiple TD-LTE (TD-SCDMA long term evolution) terminals simultaneously |
| 09/11/2013 | CN101854195B Arithmetic circuit, signal selection method, and computer program |
| 09/11/2013 | CN101499820B Protection method for service transmission and network appliance |
| 09/10/2013 | US8532676 Estimating whether a wireless terminal is indoors versus outdoors using probabilities and classifications |
| 09/10/2013 | US8532598 Multi-channel RX/TX calibration and local oscillator mismatch mitigation |
| 09/10/2013 | US8532594 Portable cell phone and a proximity regulation system for use with a portable cell phone |
| 09/10/2013 | US8532581 Wireless communication apparatus and method for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information from base station |
| 09/10/2013 | US8532579 Radio base station, radio equipment, and radio equipment controller |
| 09/10/2013 | US8532578 Method and system for spectrum management in communication networks, corresponding network and computer program product |
| 09/10/2013 | US8532487 Managed PON repeater and cross connect |
| 09/10/2013 | US8532482 Method and apparatus for detecting Passive Optical Network failures, and Passive Optical Network system thereof |
| 09/10/2013 | US8532063 Program for selecting an optimum access point in a wireless network |
| 09/10/2013 | US8531982 Quality of service aware channel quality indicator |
| 09/06/2013 | WO2013130621A1 Apparatus and method for precise calibration of electronic components |
| 09/06/2013 | WO2013127911A1 Method and system for characterising a frequency translating device |
| 09/06/2013 | WO2012151662A9 System and method for decoding a radio signal |
| 09/05/2013 | US20130231062 Electromagnetic Noise Evaluation System, Electromagnetic Environment Evaluation System And Program |
| 09/05/2013 | US20130230088 Antenna pointing for multiple-input-multiple-out (mimo) devices |
| 09/05/2013 | US20130230087 Method and system for antenna selection diversity with biasing |
| 09/05/2013 | US20130230085 Method and apparatus for generating a metric for use in one or more of lock detection, snr estimation, and modulation classification |
| 09/05/2013 | US20130230020 Wireless access point protocol method |
| 09/04/2013 | EP2635089A1 Method of detecting interference base station and base station |
| 09/04/2013 | EP2633723A1 System and method for interference control in simultaneous transmission systems |
| 09/04/2013 | EP2633721A2 Apparatus and method for channel measurement in radio link monitoring in a wireless network |
| 09/04/2013 | CN203180933U Radio frequency detector |
| 09/04/2013 | CN203180932U Radio frequency switching device and system |
| 09/04/2013 | CN103283163A Overpower detector and wireless communication device |
| 09/04/2013 | CN103281701A Forecasting method for collaborative frequency spectrum of cognitive radio network |
| 09/04/2013 | CN103281268A Precompensation method for in-band group delay fluctuation of satellite navigation signal generating system |
| 09/04/2013 | CN103281161A Communication method for GPS (Global Positioning System) positioning terminal and background server |
| 09/04/2013 | CN103281144A Method for testing wireless performance of wireless product |
| 09/04/2013 | CN103281143A Selecting type cooperation spectrum sensing method based on double-threshold energy detection |
| 09/04/2013 | CN103281142A Energy detection method and device combining time domain double thresholds and frequency domain variable point number |
| 09/04/2013 | CN103281141A Blind spectrum sensing method and device |
| 09/04/2013 | CN103281140A Communication system anti-seismic test device with accident emergency handling function, and method thereof |
| 09/04/2013 | CN103281139A Method and system for detecting output power of dual-mode RRU (remote radio unit) equipment |
| 09/04/2013 | CN103281138A Narrow-band wireless signal monitoring method and device thereof for detecting load management terminal |
| 09/04/2013 | CN103281109A MIMO-type receive-transmit environment testing device |
| 09/04/2013 | CN103281093A Method for distinguishing I/Q (in-phase/quadrature-phase) unbalanced interference value type on basis of eye patterns |
| 09/04/2013 | CN102466797B Intelligent radar detection device and method |
| 09/04/2013 | CN102201878B Method and apparatus for separating influences of signal source and analyzer on vector modulation error |
| 09/04/2013 | CN101960749B Method of measuring interference |
| 09/04/2013 | CN101795163B System for measuring, calculating and evaluating signal covering quality of digital single frequency network |
| 09/04/2013 | CN101795162B Method for measuring, calculating and evaluating signal covering quality of digital single frequency network |
| 09/04/2013 | CN101772035B Method for acquiring mobile terminal information between cooperative cells |
| 09/03/2013 | US8526939 Method and device for testing a mobile-radio device by means of static channel simulation |
| 09/03/2013 | US8526899 Broadcast receiving apparatus and method of determining presence of noise performed by broadcast receiving apparatus |
| 09/03/2013 | US8526890 Radio frequency modules capable of self-calibration |
| 09/03/2013 | US8526888 Method and apparatus for performing inter-frequency and/or inter-radio access technology measurements |
| 09/03/2013 | US8526826 Repeater and method for operating such a repeater |
| 09/03/2013 | US8526824 Correlation systems and methods with error compensation |
| 09/03/2013 | US8526810 Eye safety and interoperability of active cable devices |
| 09/03/2013 | US8526485 Using equalization coefficients of end devices in a cable television network to determine and diagnose impairments in upstream channels |
| 09/03/2013 | US8526270 Acoustic multifunctional standard calibration method |
| 09/03/2013 | US8525936 Communication apparatus, television receiver, video signal processing apparatus, communication method, program, and integrated circuit |
| 09/03/2013 | US8525672 Passive entry and/or passive go system and associated operating method |
| 09/03/2013 | CA2774219C Method and apparatus for receive diversity control in wireless communications |
| 08/29/2013 | WO2013124762A1 Determination of an impairment compensation matrix for an antenna array |
| 08/29/2013 | US20130225105 Method, Apparatus and Computer Program Product for Identifying Frequency Bands, and a Method, Apparatus and Computer Program Product for Evaluating Performance |
| 08/29/2013 | US20130225090 Method and system for antenna alignment |
| 08/29/2013 | US20130223501 Error Prediction For Two-Stage Receivers |
| 08/29/2013 | US20130223499 Transforming I/Q Impairments Through a Linear System |
| 08/29/2013 | US20130223498 Techniques for channel estimation in millimeter wave communication systems |
| 08/29/2013 | US20130223494 Time-Stamped Emissions Data Collection for Process Control Devices |
| 08/29/2013 | US20130223493 Signal transition detection circuit and method of the same |
| 08/29/2013 | US20130223492 Measuring the i/q impairments of a receiver |
| 08/29/2013 | DE102012015442A1 Verfahren und Sensorsystem zur induktiven Vermessung der Eigenschaften einer Übertragungsstrecke eines Messsystems zwischen Senderspule und Empfängerspule Method and sensor system for inductive measurement of the properties of a transmission path of a measuring system between the transmitter coil and receiver coil |
| 08/29/2013 | DE102012015423A1 Verfahren und Sensorsystem zur kapazitiven Vermessung der Eigenschaften einer Übertragungsstrecke eines Messsystems zwischen einer Senderelektrode und Empfängerelektrode Method and sensor system for capacitive measurement of the properties of a transmission path of a measurement system between a transmitter and receiver electrode electrode |
| 08/28/2013 | EP2632064A1 Method, device and system for frequency offset detection of terminal |
| 08/28/2013 | EP2632063A1 Radio frequency calibration method and device for mobile terminal |
| 08/28/2013 | EP2629846A1 Telemetry optimization in an implantable medical device system to achieve equal and maximal distances in bidirectional communications |
| 08/28/2013 | CN203166960U Portable 1553B cable network test system |
| 08/28/2013 | CN203166959U Machine cabinet type 1553B cable network test system |
| 08/28/2013 | CN203166936U Distributed mobile multimedia broadcasting network monitoring terminal |
| 08/28/2013 | CN203166935U Portable ultrashort wave frequency hopping radio performance testing instrument |
| 08/28/2013 | CN103269254A Method and device for detecting uplink interference |
| 08/28/2013 | CN103269253A Passive intermodulation fault location detection circuit structure based on multiple order digital sweep frequency |
| 08/28/2013 | CN103269252A Frequency identification device of multi-spectrum sound surface acoustic wave device |
| 08/28/2013 | CN102265541B Bler estimation method and communication device |
| 08/28/2013 | CN102223652B Wireless access system and method based on combination of cognitive database and spectrum detection |
| 08/28/2013 | CN102217358B Method and system for remotely detecting information of base station antenna |
| 08/28/2013 | CN102217217B Method and apparatus for detecting pim position |
| 08/28/2013 | CN102195727B Digital modulation quality parameter metering method and system based on setting of baseband constellation diagram |
| 08/28/2013 | CN102118195B Method for segmenting and optimizing perception multiple-hop relay network and mobile terminal |
| 08/28/2013 | CN102111372B Pulse counteraction mode-based peak clipping method |
| 08/28/2013 | CN102098115B Method, device and system for detecting pulse noise |
| 08/28/2013 | CN102075264B Measuring circuit for suppressing noise interference in satellite low-frequency interface test |