Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 17 - Monitoring; Testing
Patents for H04B 17 - Monitoring; Testing (29,423)
08/2010
08/11/2010EP2216918A2 Method and arrangement for noise variance and sir estimation
08/11/2010EP2215753A1 Inter-system interference control
08/11/2010CN201550283U Automatic monitoring system of mobile wireless network
08/11/2010CN201550126U Field joint-test communication simulation platform of double-frequency-band broadband radio station
08/11/2010CN1859045B Signal detecting system
08/11/2010CN101803429A Interference management utilizing power control
08/11/2010CN101803250A Method and arrangements for noise rise estimation
08/11/2010CN101803249A A TDD testing device
08/11/2010CN101801009A Method and equipment for measuring cell member carriers in long-term evolving and upgrading system
08/11/2010CN101801008A Field intensity covering method for high-speed moving object
08/11/2010CN101800717A Phase error detection with conditional probabilities
08/11/2010CN101800610A Method for estimating a channel quality
08/11/2010CN101800609A Method and device for displaying disturbance degree of environmental noise
08/11/2010CN101800598A New balance detection bias control method for MZ external modulator
08/11/2010CN101800587A PCM code stream simulator with two working modes and FPGA working method in simulator
08/10/2010US7774013 Program for adjusting channel interference between access points in a wireless network
08/10/2010US7773985 Symbiotic system for testing electromagnetic signal coverage in areas near transport routes
08/10/2010US7773965 Calibrated quadrature very low intermediate frequency receiver
08/10/2010US7773964 Systems, methods and apparatus for determining a radiated performance of a wireless device
08/10/2010US7773951 Method and apparatus for generating channel quality information for wireless communication
08/10/2010US7773950 Benign interference suppression for received signal quality estimation
08/10/2010US7773878 System, device and method for supporting cut-through paths in an optical communication system
08/10/2010US7773877 Method for handling channel failures in an automatically switched optical network
08/10/2010US7773711 Method and system for detecting transmitted data signal quality and integrity
08/10/2010US7773667 Pseudo asynchronous serializer deserializer (SERDES) testing
08/10/2010US7773666 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment
08/10/2010US7773661 Method and apparatus for monitoring a redundant (standby) transmitter in a radio communications system
08/10/2010US7773587 Voice over internet protocol network test device and method
08/10/2010US7773531 Method for testing data packet transceiver using loop back packet generation
08/05/2010WO2010087749A1 Phase calibration and erroneous cabling detection for a multi-antenna radio base station
08/05/2010WO2010087187A1 Notifying method and wireless device
08/05/2010WO2010086209A1 Method and device for increasing reception quality in a single frequency network
08/05/2010WO2010062503A3 Techniques for radio link problem and recovery detection in a wireless communication system
08/05/2010US20100197330 Method and arrangement in a telecommunications system
08/05/2010US20100197316 Radio transmitting/receiving method and radio communication terminal
08/05/2010US20100197300 User equipment and method of its operation
08/05/2010US20100197260 Signal power estimation
08/05/2010US20100197259 Method and apparatus for producing signal used for verifying the performance of standard radio receiver
08/05/2010US20100197258 Robust signal detection using correntropy
08/05/2010US20100197250 Apparatus and method for dc offset calibration in system
08/05/2010US20100197241 Methods and systems for low-complexity channel estimator in ofdm / ofdma systems
08/05/2010US20100197240 Method Of And A Device For Generating A Signal Having A Predetermined Quality Criterion For Use In Or On A Communication System
08/05/2010US20100197239 Geographic-based measurement and logging of radio coverage related information by mobile devices
08/05/2010US20100197238 Fielded Device Failure Tracking and Response
08/05/2010US20100197237 Channel estimation method of the mobile communication system based on the time division pilot field
08/05/2010US20100197236 Communication terminal and device connection availability determining method
08/05/2010US20100195708 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier dsl environment
08/05/2010US20100195707 Mobile station device
08/05/2010US20100195706 Signal processing circuit and signal processing method
08/05/2010US20100195705 Method for detecting cyclostationary signals
08/05/2010US20100194985 Method and system for displaying a wireless channel space on a display device
08/05/2010DE102005017833A1 Method for detecting signal section in signal entity, involves detecting spectral value as component of signal section or component of noise, and associating measured level value or noise level value with spectral value
08/05/2010CA2786876A1 Open development system for access service providers
08/04/2010EP2213025A1 Frequency band recognition methods and apparatus
08/04/2010EP2212786A1 Method and device for agile computing
08/04/2010CN1677177B Variable square-wave drive device
08/04/2010CN1655484B Method for monitoring data in radio link of mobile communication systems
08/04/2010CN101796742A Radio wave arrival status estimating system, its method and program
08/04/2010CN101795164A Method for monitoring co-channel interference in satellite uplink channel
08/04/2010CN101795163A System for measuring, calculating and evaluating signal covering quality of digital single frequency network
08/04/2010CN101795162A Method for measuring, calculating and evaluating signal covering quality of digital single frequency network
08/04/2010CN101795161A Signal intensity prompting method and terminal
08/04/2010CN101794370A Method and device for remotely testing receiver sensitivity of radio frequency identification reader
08/03/2010US7769402 Adaptive bearer configuration for broadcast/multicast service using received response information
08/03/2010US7769381 Listen mode for wireless devices
08/03/2010US7769373 Apparatus and method for taking measurements in universal mobile telecommunications systems user equipment
08/03/2010US7769350 System and method for adapting system parameters in radio based communications systems
08/03/2010US7769302 Method and apparatus for adjusting for polarization-induced, optical signal transients
08/03/2010US7769114 Multi-mode receiver circuit for dealing with various modulation systems and signal formats
08/03/2010US7769104 System and method for scrambling the phase of the carriers in a multicarrier communications system
08/03/2010US7769081 Transmission power control method for a wireless communication system
08/03/2010US7768966 Method for traffic indication and channel adaptation for sleep mode terminals, and an apparatus thereof
08/03/2010CA2382536C System and method for accurately predicting signal to interference and noise ratio to improve communications system performance
07/2010
07/29/2010WO2010085814A1 Power decision pilot for wireless communication
07/29/2010WO2010085185A1 Method of estimating path loss for a channel
07/29/2010WO2010053684A3 Antenna reciprocity calibration
07/29/2010WO2010053293A3 Measurement report method and apparatus in wireless communication system
07/29/2010US20100190520 Link adaptation by channel bundling in a wireless communication system
07/29/2010US20100190504 Method for enhancing of controlling radio resources and transmitting status report in mobile telecommunications system and receiver of mobile telecommunications system
07/29/2010US20100190488 Method of Reporting An Aggregated Measurement in Wireless Communication System
07/29/2010US20100190457 Approximation method for signal-to-noise ratio soft information for a communications system
07/29/2010US20100190452 System of Communication Using Microwave Signals Over Wireline Networks
07/29/2010US20100190451 Method for testing a mobile-radio device
07/29/2010US20100190450 Iterative beam selection method with receiver and transmitter diversity
07/29/2010US20100190449 Information providing device, mobile communication device, information providing system, information providing method, and program
07/29/2010US20100189273 Method and apparatus for remote control of an audio source such as a wireless microphone system
07/29/2010US20100189195 Methods and systems for detecting defects in serial link transceivers
07/29/2010US20100189042 Method and system for transmitter output power compensation
07/29/2010US20100188929 Electronic apparatus operable by external sound
07/29/2010DE19910904B4 Messgeräteempfänger für digital modulierte Radiofrequenzsignale Meters receiver for digitally modulated radio frequency signals
07/28/2010EP2211572A1 Methods and apparatuses for testing traffic and auxiliary channels in a wireless data communication system on the basis of test packets formed and transmitted according to test settings previously received
07/28/2010EP1685664B1 Signal interference measurement
07/28/2010CN201536426U 一种无线基站系统中射频单元的独立调试模块 Independent debug module system, a wireless base station radio unit
07/28/2010CN1864424B Method for controlling interference from a transmitter in one communication system to a receiver in another communication system
07/28/2010CN101790859A Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
07/28/2010CN101790858A Improved signal quality measurement in a time division duplex system
07/28/2010CN101790188A Time offset adjusting method and user terminal
07/28/2010CN101789836A Cooperative spectrum sensing method capable of saving cost on network communication
07/28/2010CN101789835A Method and device for measuring spectrum occupation ratio
07/28/2010CN101789834A Cooperation spectrum sensing method based on network encoding
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