Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 17 - Monitoring; Testing
Patents for H04B 17 - Monitoring; Testing (29,423)
08/2012
08/22/2012CN102647736A Equipment state information acquisition system and communication method
08/22/2012CN102647294A Far-end serial port monitoring system
08/22/2012CN102647241A Non-coherent detection system and method for short-wave broad-band channel
08/22/2012CN102647240A Method and device for transmitting and receiving calibration data of TD-SCDMA (time division-synchronization code division multiple access) base station
08/22/2012CN102647239A Test system for information acquisition wireless downlink channel network
08/22/2012CN102647238A Telecom energy and frame protocol testing system of information collection wireless downlink channel module
08/22/2012CN102647237A Mobile communication terminal testing apparatus and method of testing mobile communication terminal
08/22/2012CN102647236A Broadband channel measurement method and device
08/22/2012CN102647235A Method, equipment and system for cooperative spectrum sensing
08/22/2012CN102647219A Transmitting apparatus and transmitting method
08/22/2012CN101692630B Sensitivity testing method of spaceborne wireless receiving system under complex electromagnetic environment
08/22/2012CN101657015B Methods and apparatus for operating a wireless communications system
08/22/2012CN101527606B Railway TV monochromatic network signal overlapping area tester
08/22/2012CN101436911B Method for implementing test production of wireless data transmission module
08/22/2012CN101409590B Mobile phone radio frequency test method
08/21/2012US8249534 Method for interference rejection
08/21/2012US8249528 Method, apparatus and system for providing transmit diversity feedback during soft handoff
08/21/2012US8249527 Multimedia client/server system, client module, multimedia server, radio receiver and methods for use therewith
08/21/2012US8249520 Link adaptation in wireless networks for throughput maximization under retransmissions
08/21/2012US8249517 Visualizing radio frequency environment around an observation site
08/21/2012US8249516 Apparatus for automatically separating and detecting noise radio waves
08/21/2012US8249515 Mobile communication device with rotating earpiece
08/21/2012US8249514 Radio communication method, device and system for equalizing a signal
08/21/2012US8249509 Dynamic channel estimation based on channel conditions
08/21/2012US8249498 Selective service-toggling in a wireless communication system
08/21/2012US8249448 System and method of blocking an electrical signal transmission
08/21/2012US8249138 Symbol analyzing device, symbol analyzing method, and information storage medium
08/21/2012US8249136 Adaptive frequency selective baseband communications method using orthogonal codes
08/16/2012WO2012108124A1 Reception sensitivity measuring method
08/16/2012WO2012107632A1 Forecasting of dynamic environmental parameters to optimize operation of a wireless communication system
08/16/2012WO2012107600A1 Method for generating interference signals and device for carrying out said method
08/16/2012WO2012107111A1 Radio base station, user equipment and methods therein
08/16/2012US20120210024 Data transfer device and storage device
08/16/2012US20120208578 Method and apparatus for uplink power control in wireless communication system
08/16/2012US20120208470 Fault detection method and system
08/16/2012US20120208463 Bluetooth Security Profile
08/16/2012US20120207467 Path Computation Element System and Method of Routing and Wavelength Assignment in a Wavelength Switched Optical Network
08/16/2012US20120207200 Reducing steady state error in fixed point implementations of recursive filters
08/16/2012US20120207199 Method and device for generating and mapping channel state information reference signal sequence
08/16/2012US20120207198 Symbol timing acquisition using early-late interpolation
08/16/2012US20120207197 Signal processing methods, devices and systems in bonding-dsl
08/16/2012US20120207196 High-Speed Signaling Systems with Adaptable Pre-Emphasis and Equalization
08/16/2012US20120207191 Wireless communication device
08/16/2012US20120207051 Channel quality measurements for downlink resource allocation
08/16/2012US20120207038 Communication terminal, communication device and methods for operating thereof
08/15/2012EP2487809A1 Radio terminal equipment
08/15/2012EP2487806A2 Apparatus and method for computing maximum power reducton for a UMTS signal
08/15/2012EP2486680A2 Signal quality estimation from coupling matrix
08/15/2012EP2351268B1 Method and apparatus for analysing code domain power and code domain error power
08/15/2012EP2342833B1 Method and device for link-characteristic based selection of supporting access nodes
08/15/2012EP2250746B1 Method and corresponding receiver for estimating cell geometry in a synchronous CDMA communication system
08/15/2012CN202385111U Reflection detection link device for repeater station
08/15/2012CN1972513B Method and system for dynamic frequency selection in a cognitive radio wireless communication system
08/15/2012CN102640530A Wireless base station
08/15/2012CN102640436A Signal quality estimation from coupling matrix
08/15/2012CN102638320A Method and equipment for determining radiofrequency signal calibration parameter of terminal testing instrument
08/15/2012CN102638319A Modulation performance test method for navigational satellite binary offset carrier signal
08/15/2012CN102638318A Method applicable to correcting equiamplitude vibration error of aerofoil conformal array
08/15/2012CN102638317A Signal loss detection circuit and method and amplifier
08/15/2012CN102638316A Portable convenient wireless local area network signal detection device
08/15/2012CN102638300A Separated satellite receiving device and detection method thereof
08/15/2012CN102638290A Method and device for extracting multipath signal component based on channel measurement
08/15/2012CN101635601B Smart antenna incoming wave directional base-band detector
08/15/2012CN101567730B Signal estimation and detection method based on nonlinear transformation
08/15/2012CN101499861B Measuring method and apparatus for error vector amplitude
08/15/2012CN101496321B System and method for detection of primary spectrum users
08/15/2012CN101329383B Network device detection using frequency domain reflectometer
08/15/2012CN101185266B A method of controlling noise rise in a cell.
08/15/2012CN101002409B SIR estimation in a wireless receiver
08/14/2012US8244287 Radio and antenna system and dual-mode microwave coupler
08/14/2012US8244186 Audio-based power control for a wireless communication device
08/14/2012US8244185 System and method for unsynchronized cooperative spectrum sensing in cognitive radio nodes
08/14/2012US8244184 Radio communication system capable of maintaining communication performed between master station and slave station belonging to such master station even when interference signal is detected
08/14/2012US8243781 Apparatus and method for signal quality measurement on GFSK signals
08/14/2012US8243780 Test device and method of detecting an imbalance in a power level of a digital channel
08/14/2012US8243641 Method and apparatus for transmitting and receiving signal in a wireless communication system
08/09/2012WO2012106437A1 Fast envelope system calibration
08/09/2012WO2012106340A1 Presentation modes for radio network measurements
08/09/2012WO2012106144A1 Method and system for adjusting transmission power
08/09/2012WO2012103695A1 Method and device for ranging and passive optical network
08/09/2012US20120202442 Transmitter, base station device, and method for aligning signal output from transmitter
08/09/2012US20120202441 Power detection device and method of driving the same
08/09/2012US20120202432 Method for topology control using sectorized antennas in wireless networks
08/09/2012US20120202417 Methods for testing multibeam satellite systems using input power telemetry and output noise power
08/09/2012US20120201286 System and method for improving spectral efficiency and profiling of crosstalk noise in synchronized multi user multi-carrier communications
08/09/2012US20120201285 Apparatus and Method for SINR Estimation HSDPA MIMO Receiver
08/09/2012US20120201284 Multi-valued driver circuit
08/09/2012US20120201283 Power Allocation in a Wireless System with Base Stations Having Antenna Arrays
08/09/2012DE102006014326B4 System und Verfahren zum funkbasierten Informationsaustausch zwischen wegseitigen Einrichtungen und sich entlang einer Fahrstrecke bewegenden Fahrzeugen, insbesondere eines Bahnsystems System and method for radio-based exchange of information between wayside facilities along a route moving vehicles, in particular a rail system
08/08/2012EP2485414A2 Apparatus and method for SINR estimation for HSDPA MIMO receiver
08/08/2012EP2485402A2 Method for equalising radio signals
08/08/2012EP2485117A2 Method and apparatus for adjusting the voltage and frequency to minimize power dissipation in a multiprocessor system
08/08/2012EP2484108A1 Radio frequency front end and spectrum sensor
08/08/2012EP2484036A2 Link adaptation based on the statistical distribution of interference and noise in a wireless communication system
08/08/2012EP2484032A1 Apparatus and method for measuring channel quality feedback of mobile stations
08/08/2012EP1188264B1 System and method for supervising repeater by using wireless mobile
08/08/2012CN202374275U Two-stage-based automatic calibration system for frequency shift repeater
08/08/2012CN202374264U TDD-LTE-based miniature repeater
08/08/2012CN1998146B Methods and apparatus for selecting between multiple carriers based on signal energy measurements
08/08/2012CN1868153B Methods and apparatus for determining device integrity
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