Patents
Patents for H04B 17 - Monitoring; Testing (29,423)
07/2012
07/04/2012CN102546063A Energy consumption simulation tool of wireless sensor network and simulation method thereof
07/04/2012CN102546062A Passive inter-modulation detecting method and equipment as well as antenna
07/04/2012CN102546061A Self-adaptive time-frequency hole detection method based on wavelet transformation
07/04/2012CN102546060A Cognitive radio cooperative spectrum perception experiment platform and cooperative perception method
07/04/2012CN102546059A Non-supervision clustering-based distributed cooperative spectrum sensing method for cognitive self-organizing network
07/04/2012CN102546058A Automatic test system, equipment and method based on multi-channel radio remote unit
07/04/2012CN102546057A System for synchronously measuring total radiated power (TRP) of mobile phone
07/04/2012CN102546056A Synchronous measurement method for total radiation power (TRP) of cell phone
07/04/2012CN102546055A Method and system for testing performance of antenna of CDMA (Code Division Multiple Access) mobile phone
07/04/2012CN102546054A Method and system for testing power-consumption current
07/04/2012CN102546053A On-line automatic monitoring recording system and method of short-wave transmitter
07/04/2012CN102546052A Self-adaptive threshold controlling and parameter calculating and measuring technology and method
07/04/2012CN102546051A Detection equipment and detection method for remote control receiver of automobile
07/04/2012CN102546050A Method of reducing specific absoption rate for an electronic device, and the electronic device
07/04/2012CN102546049A Antenna index computing method and device
07/04/2012CN102546048A Simulation manipulation method of signal transmission and channel simulation equipment
07/04/2012CN102546047A System and method for testing boosting and Internet connecting time of terminal equipment
07/04/2012CN102546046A Method and device for predicting interference of outdoor wireless network to indoor wireless network
07/04/2012CN102546045A Transmission power calibrating method and system applied to wireless apparatus
07/04/2012CN102546044A Communication device and estimation method for signal to interference ratio thereof
07/04/2012CN102546043A Method using communication terminal device of communication system to influence signal process
07/04/2012CN102546042A Empty rate statistical method
07/04/2012CN102546041A Communication network and method for distributing information in network
07/04/2012CN102546040A Method and system for testing channel delay difference
07/04/2012CN102546039A Radio wave propagation prediction method and device
07/04/2012CN102546038A Method for testing wireless fidelity (WIFI) signals
07/04/2012CN102546037A WIMAX (worldwide interoperability for microwave access) and WIFI (wireless fidelity) coupling test method
07/04/2012CN102546036A Compensation method of error vector magnitude (EVM)
07/04/2012CN102546013A Signal power detection method and equipment
07/04/2012CN102545993A Two-way satellite time transfer method based on carrier phase
07/04/2012CN102545935A Calibration receiving device and calibration receiving method of radio frequency simulation system
07/04/2012CN102545926A Communication system for recognizing type of noise source
07/04/2012CN102545921A IGBT (Insulated Gate Bipolar Transistor) cycle control method and device and PSM (Pulse Step Modulation) transmitter modulator
07/04/2012CN102542746A Field optimized configurable wireless fire system
07/04/2012CN102540140A Weighting trilateration method in local positioning system
07/04/2012CN102539939A High-precision marine ASF (Additional Secondary Factor) correcting method based on ground equivalent conductivity inversion
07/04/2012CN101784116B Sounding reference signal resource allocation method, system and device
07/04/2012CN101765245B Method, device and communication system for determining idle time
07/04/2012CN101715200B Method for analyzing situation of mobile network by drive test data of sweep signal generator
07/04/2012CN101515829B Automatic detection method aiming at GSM trunk amplifying
07/04/2012CN101459477B Automatic test method for mobile phone antenna radiation performance
07/04/2012CN101431766B Test method for bit error rate of UE under TDD mode in high-speed motion state
07/04/2012CN101416414B Receiver and receiving method
07/04/2012CN101399621B Spacial radio frequency performance test method and system
07/04/2012CN101378577B Method and system for detecting link failure
07/04/2012CN101359968B Apparatus and method for setting timer and counter in mobile communication system
07/04/2012CN101322339B Method and apparatus for broadcasting loading information corresponding to neighboring base stations
07/04/2012CN101232314B Apparatus and method for correcting TDD intelligent antenna system
07/04/2012CN101179812B Dynamic baseband assignment based interference band measuring method
07/04/2012CN101030825B Method and device for reporting information related to interference components received by a first telecommunication device to a second telecommunication device
07/03/2012US8213952 Communication system
07/03/2012US8213927 Mobile phone with maximum output power calibration
07/03/2012US8213875 Learning and adaptive communication services
07/03/2012US8213873 Method and apparatus for channel quality reporting in a wireless communication system
07/03/2012US8213872 Technique for low-power operation of a wireless device
07/03/2012US8213871 Data management tool
07/03/2012US8213491 Adaptive ultrawideband receiver method
07/03/2012US8213490 Transceiver system and associated methods and systems
07/03/2012US8213344 Method and apparatus for antenna allocation on a multi-radio platform
07/03/2012US8212375 Network interface device communication via power line
07/03/2012US8210755 Identifiable fiber optics
06/2012
06/28/2012WO2012088355A1 Method and apparatus for dynamically adjusting a rise-over-thermal or noise rise threshold
06/28/2012WO2012086858A1 Broadband wireless system
06/28/2012WO2012084956A2 Oriented protocol method for the processing of stationary signals, partially stationary signals or cyclostationary signals
06/28/2012WO2012084037A1 Circuit arrangement for rf loopback
06/28/2012WO2012083668A1 Monitoring system, device and method for distributed antenna system
06/28/2012US20120165631 Signal processing apparatus
06/28/2012US20120165624 Signal processing apparatus
06/28/2012US20120164965 Automatic gain control with out of band blocking signal compensation
06/28/2012US20120164964 Apparatus for radio channel measurement using multiple-antenna system
06/28/2012US20120164953 Method And Apparatus For Sensing Movement
06/28/2012US20120163806 Optical line terminal device and optical network device
06/28/2012US20120163799 Method for Transmitting OAM Message and Processing Error in PON System
06/28/2012US20120163798 Controlling Circuit for Analog Measurement Module and Controlling Module thereof
06/28/2012US20120163442 System and method for audio video pattern sequence diagnostic tool
06/28/2012US20120163441 Frequency selective measuring device and frequency selective measuring method
06/28/2012US20120163440 Apparatus and method for tunable wideband solar radio noise measurement
06/28/2012US20120163439 Precoding Method and Apparatus in Multiple Input Multiple Output System
06/28/2012US20120163437 Extension of Physical Downlink Control Channel Coverage
06/28/2012US20120163436 Method for transmitting a signal via a power line network, transmitter, receiver, power line communication modem and power line communication system
06/28/2012US20120163435 Power line communications method and apparatus
06/28/2012US20120163429 Digital stress share method
06/28/2012US20120163217 Structure of Adaptive Multiple Antennas and Communication Device and Method Using Adaptive Multiple Antennae
06/28/2012DE19755897B4 Vorrichtung zur Synchronisierung eines Nachrichtenempfängers Apparatus for synchronization of a message recipient
06/28/2012DE102010064205A1 Method for checking e.g. validity of periodic analog signal transmitted from e.g. measuring device to evaluation unit, involves producing statement about e.g. validity of signal, with reference to maximum of correlation value
06/27/2012EP1875632B1 Antenna array calibration for wireless communication systems
06/27/2012CN102523602A Wireless signal quality acquisition method, mobile terminal and acquisition server
06/27/2012CN102523585A Cognitive radio method based on improved genetic algorithm
06/27/2012CN102523059A Multipath signal strength indicator
06/27/2012CN102523058A Three-dimensional communication model for predicting wireless signal intensity
06/27/2012CN102523057A Method for calibrating sound pressure in low-frequency sound wave free field
06/27/2012CN102523056A Monitoring system for BTM (balise transmission module) equipment in batch
06/27/2012CN102523055A Cooperation spectrum perception method under Nakagami-m fading channel
06/27/2012CN102523054A Multiple Input Multiple Output (MIMO) detecting method
06/27/2012CN102523053A Spectrum analysis implementation method based on network cooperation processing
06/27/2012CN102523052A Testing method and testing device
06/27/2012CN102523051A Method for constructing cognitive radio simulation system on basis of complementary bridge function sequence
06/27/2012CN102523050A Portable transponder detecting equipment and detecting method
06/27/2012CN102523033A Baseband channel simulation system of mobile satellite suitable for Ka frequency band
06/27/2012CN102523030A Communication satellite effective load test system simulation platform
1 ... 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 ... 295