Patents
Patents for H04B 17 - Monitoring; Testing (29,423)
10/2013
10/24/2013US20130281026 Device cognition apparatus and method for cognizing device using the same
10/24/2013US20130281016 Transceiver
10/24/2013US20130279903 Noise Discriminator for Enhanced Noise Detection In A Passive Optical Network Burst Mode Receiver
10/24/2013US20130279629 Transmitter
10/24/2013US20130279556 Receiver
10/24/2013US20130279555 Method and Apparatus for Blind Detection of Secondary Pilot Signal in A Wireless Communication System
10/24/2013US20130279364 Radio relay station apparatus, radio base station apparatus and radio communication method
10/23/2013EP2654222A1 Method for testing an amplification channel of a repeater of a telecommunications satellite
10/23/2013EP2652891A2 User experienced remote monitoring of a communications network
10/23/2013CN203251303U A portable radio signal monitoring control apparatus
10/23/2013CN203251302U Portable RDS frequency modulation broadcast tester
10/23/2013CN103369659A Method and device used for carrying out automatic gain control (AGC) to received signal
10/23/2013CN103369580A Method and device for carrying out system-level simulation on wireless channel transmission at terminal side
10/23/2013CN103369552A User synchronization and de-synchronization judging method
10/23/2013CN103368895A Signal detection method and signal receiving device
10/23/2013CN103368674A Satellite channel simulator based on digital signal processor (DSP)
10/23/2013CN103368673A Conformance testing adapter based on TTCN-3
10/23/2013CN103368672A Portable wireless channel analyzer and wireless channel quality inspection method
10/23/2013CN103368671A Terminal test system, test adapter and using method thereof
10/23/2013CN103368670A Method and device for generating simulated interference
10/23/2013CN103368669A Electronic corrector and correcting system thereof
10/23/2013CN103368668A Fading simulator and fading simulation method
10/23/2013CN103368667A PXI bus structure-based radio frequency test unit
10/23/2013CN103368666A Method and apparatus for simultaneous RF testing of multiple devices in specific frequency bands
10/23/2013CN103368665A Multi-signal passive intermodulation test method, equipment and system
10/23/2013CN103368664A Detection method of microwave link state, and microwave system, network element and network management device
10/23/2013CN103368663A Debugging and test method and system for radio frequency remote base station
10/23/2013CN103368662A Detection method of electromagnetic radiation and electronic equipment
10/23/2013CN103368591A Receiver of carrier sense multiplexing connection method and interference suppressing method thereof
10/23/2013CN103366544A Routing simulation system based on electric power line
10/23/2013CN102347811B Pulse noise detection method of power line communication channel
10/23/2013CN101982938B Cognitive radio system capable of realizing spectrum sensing without quiet period
10/23/2013CN101888277B Intelligent expansion card and near field communication control system and method based on RSSI
10/23/2013CN101753262B Voice quality confirming method, downlink user pairing method and device
10/22/2013US8565703 System and method for handling strong signals and blockers in the RF front end
10/22/2013US8565690 Method and apparatus for signal searching
10/22/2013US8565689 Optimized broadband wireless network performance through base station application server
10/22/2013US8565688 Method of reducing feedback load and feedback overhead in a multi-cell cooperative network and related communication device
10/22/2013US8565686 Power status multipath search window sizing for wireless communications
10/22/2013US8565685 Utilization-based threshold for choosing dynamically between eager and lazy scheduling strategies in RF resource allocation
10/22/2013US8565684 Method and apparatus for controlling reverse link transmission
10/22/2013US8565683 Adaptive collision avoidance apparatus and method in channel-hopping based wireless AD-HOC networks
10/22/2013US8565615 Optical modulation apparatus and optical modulation method
10/22/2013US8565358 Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver
10/22/2013US8565294 Classification of interference
10/22/2013US8565096 Method and system for analyzing radio performance during over-the-air operation
10/22/2013US8564475 Apparatus and method for ray-tracing in wideband Gbyte GBPS communication system
10/22/2013US8564091 Die-to-die electrical isolation in a semiconductor package
10/22/2013CA2659878C Method of estimating signal-to-noise ratio, method of adjusting feedback information transmission, adaptive modulation and coding method using the same, and transceiver thereof
10/17/2013WO2013155182A1 An apparatus and method to enable device-to-device (d2d) discovery in cellular networks
10/17/2013WO2013154383A1 Method and apparatus for reporting channel state information in wireless communication system
10/17/2013WO2013152795A1 Rssi system and bias method for amplifier stages in rssi systems
10/17/2013WO2013152427A1 Methods and systems for consistency checking and anomaly detection in automatic identification system signal data
10/17/2013US20130272362 Clock switching algorithm based on preferred clock source
10/17/2013US20130272361 Method And Apparatus For Evaluating And Optimizing A Signaling System
10/17/2013US20130272360 Method And Apparatus For Evaluating And Optimizing A Signaling System
10/17/2013US20130272353 System and method for dynamic profile management in cable modem systems
10/17/2013US20130271279 System and method providing data exchange with a medical device for remote patient care
10/16/2013CN203243336U Portable 1PPS signal detection device
10/16/2013CN203243335U Satellite-to-ground time service testing system under spread spectrum channel
10/16/2013CN103354645A Method and apparatus for mitigating pilot pollution in a wireless network
10/16/2013CN103354512A S-mode ADS-B system header detection method based on correlation detection technology
10/16/2013CN103354475A Superspeed digital fluorescence serial signal analyzer
10/16/2013CN103354474A Broadband integrated preselector
10/16/2013CN103354473A Spectrum estimation for low-load lte signals
10/16/2013CN102164405B Method and system for quickly positioning
10/16/2013CN102130730B Link simulation method and device
10/16/2013CN102122996B Analog radio frequency signal generation method and system
10/16/2013CN101753174B Method and system for detecting self-adaption frequency spectrum
10/16/2013CN101719802B Device and calculation method for predicting maximum usable frequency (MUF) of short-wave communication
10/15/2013US8559995 Power control apparatus for wireless telecommunication system
10/15/2013US8559967 System and method for managing subscriber bandwidth based on cell congestion analysis
10/15/2013US8559957 Method and apparatus for biasing a handoff decision based on a blackhaul link
10/15/2013US8559888 Signal polarization method, apparatus, and system
10/15/2013US8559887 Coherence time estimation and mobility detection for wireless channel
10/15/2013US8559886 Device, method and system for aligning an antenna
10/15/2013US8559883 Wireless device and signal path configuration method thereof
10/15/2013US8559882 System and method for automated radio frequency safety and regulatory compliance at wireless transmission sites
10/15/2013US8559813 Passband reflectometer
10/15/2013US8559491 Methods and devices for determining the impulse response of propagation channels involving emitters, reflectors and sensors that are fixed or mobile
10/15/2013US8559490 Apparatus and method for removing common phase error in a DVB-T/H receiver
10/15/2013US8559489 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment
10/15/2013US8559485 Autoregressive signal processing for repeater echo cancellation
10/10/2013WO2013151957A1 Dynamic fast spectral survey
10/10/2013US20130266054 Method and apparatus for allocating transmission power in multi input multi output system
10/10/2013US20130266052 Method and apparatus for simultaneous rf testing of multiple devices in specific frequency bands
10/10/2013US20130266051 Method and apparatus for improved parallel rf testing of multiple devices
10/10/2013US20130265893 Apparatus for analyzing interference of wireless communication device, and system and method for analyzing interference using the same
10/10/2013US20130265890 Optimized Uplink Performance via Antenna Selection
10/10/2013DE112010006076T5 Schaltungsanordnung für eine RF-Prüfschleife Circuit arrangement for an RF loopback
10/10/2013DE102007040061B4 Wellendetektorschaltung Wave detector circuit
10/09/2013EP2648347A2 Calibration using noise power
10/09/2013EP2647249A1 Method and device for noise floor estimation
10/09/2013EP2647143A1 Method and arrangement for load management in heterogeneous networks with interference suppression capable receivers
10/09/2013EP2647142A1 Measuring signal interference using user equipment measurements
10/09/2013EP2647084A1 Method, antenna array, computer program and computer program product for obtaining at least one calibration parameter
10/09/2013CN203233424U Automatic switcher applied to medium wave transmitter
10/09/2013CN203233423U Single-chip microcomputer-based amplitude-modulated carrier monitoring system
10/09/2013CN203233422U Mobile phone signal detector
10/09/2013CN203233419U Power optical communication experiment device
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