Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 17 - Monitoring; Testing
Patents for H04B 17 - Monitoring; Testing (29,423)
06/2014
06/12/2014US20140162628 Methods for Validating Radio-Frequency Test Systems Using Statistical Weights
06/12/2014US20140162568 On-chip calibration and built-in-self-test for soc millimeter-wave integrated digital radio and modem
06/12/2014US20140162563 Connectivity Verification and Notification
06/12/2014US20140162547 System and method for detecting and measuring uplink traffic in signal repeating systems
06/12/2014US20140161166 Margin Test Methods and Circuits
06/12/2014US20140160944 Testing using analog near end loop back circuit
06/12/2014DE10237868B4 Einrichtung und Verfahren zum Senden und Empfangen von Daten unter Verwendung einer Antennengruppe in einem Mobilkommunikationssystem Apparatus and method for transmitting and receiving data using an antenna array in a mobile communication system
06/12/2014DE102013224871A1 Transmitter for use in multi-antenna wireless communication system for multi-shed input multi-shed output communication, has symbol generator to generate reference symbols and applying phase shifts to reference symbols respectively
06/12/2014DE102013112768A1 Abschätzung von störungen und rauschen in einer multiple-input-multiple-output-(mimo-) empfangseinheit Receiving unit assessment of disorders and rushing in a multiple-input-multiple-output-(MIMO)
06/12/2014DE102013112682A1 Funkkommunikationseinrichtungen und Verfahren zum Steuern einer Funkkommunikationseinrichtung Radio communication means and method for controlling a radio communication device
06/11/2014EP2741442A1 Automatic clock calibration of a remote unit using phase drift
06/11/2014EP2741437A1 Behavior estimation apparatus, threshold calculation apparatus, and behavior estimation method
06/11/2014EP2741436A1 Method and apparatus for improved wireless reception.
06/11/2014EP2741423A1 Digital pre-distortion processing method and apparatus
06/11/2014CN203645686U 一种新型高功率辐射式水负载 A new high-power radiation type water load
06/11/2014CN203645685U 通讯模块生产开发板 Communication module production and development board
06/11/2014CN203645684U 用于气候影响试验的测试工装及气候影响试验测试系统 Test tooling and climatic test for the impact of climate impact test system
06/11/2014CN203645683U 天线及其校准装置 Antenna and its calibration device
06/11/2014CN203645682U 包含交换芯片端口环路监测电路的有源eoc终端 Eoc terminal switch chip that contains the active port loop monitoring circuit
06/11/2014CN203645681U 一种td-scdma通用射频测试装置 One kind of td-scdma common RF test equipment
06/11/2014CN203645680U 一种wcdma通用射频测试装置 One kind of common RF test equipment wcdma
06/11/2014CN203645657U 一种外场数据数字接收机 One kind of field data digital receiver
06/11/2014CN103858338A Split vcc and common vcc power management architecture for envelope tracking
06/11/2014CN103856972A Wideband spectrum sensing method, device, corresponding user equipment and base station
06/11/2014CN103856946A Double threshold collaborative spectrum sensing method based on differential energy detection
06/11/2014CN103856595A Method and device for automatically calculating compensation for mobile-phone radio frequency testing system
06/11/2014CN103856277A Automatic testing system and method for measuring ZigBee radio frequency performance
06/11/2014CN103856276A Real-time autocorrection method for frequency spectrum non-flat noise floor
06/11/2014CN103856275A Antenna and calibration device thereof
06/11/2014CN103856274A Radio frequency hardware configuration method and communication device thereof
06/11/2014CN103856273A Method and device for correcting intermediate radio frequency channel between internal correcting RRUs
06/11/2014CN103856272A Method of testing wireless performance of MIMO wireless terminal
06/11/2014CN103856235A Wireless communication unit, integrated circuit and method for calibrating transceiver
06/11/2014CN103856224A Electronic device with automatic antenna configuration function and antenna configuration method
06/11/2014CN103854459A Method arranging wireless communication receiving device
06/11/2014CN102735957B Method and system for monitoring antenna oscillator of base station as well as integrated monitoring equipment
06/11/2014CN102710344B Frequency data evaluation for cluster vehicular communication system
06/11/2014CN102694611B Method for adaptively and rapidly sensing cyclic spectrum in cognitive radio system
06/11/2014CN102694608B Method and device for preferable selection of transmission techniques of transceiving equipment of wireless mobile communication system
06/11/2014CN102656812B Load estimation in wireless communication
06/11/2014CN102324990B Vector reflection coefficient detection circuit only using amplitude detector and detection method thereof
06/11/2014CN102281112B Standing wave scaling method and corresponding standing wave calibrating method for communication relay device
06/11/2014CN102025404B Codebook generation method and device
06/11/2014CN101969350B Clock margin measuring system, method and corresponding device
06/11/2014CN101877865B Method and system for sending measurement reference signal, base station and relay station
06/10/2014US8750816 Method to determine RF circuit antenna impedance
06/10/2014US8750815 Communication device and control method thereof
06/10/2014US8750814 Transmitter/receiver for wireless communication system
06/10/2014US8750808 Configuration of reference signal transmission bandwidth
06/10/2014US8750807 Measurement gap configuration in wireless communication systems with carrier aggregation
06/10/2014US8750359 Apparatus for MIMO channel performance prediction
06/10/2014US8750358 Method for improving multiuser MIMO downlink transmissions
06/10/2014US8750357 Systems and methods for estimating signal to interference and noise power ratio in multiple domains
06/10/2014US8750355 Method and arrangement for asynchronous RSRP measurement in an LTE UE receiver
06/10/2014US8750258 Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
06/10/2014US8750253 System for wireless communication and a method for providing wireless communication
06/10/2014US8750151 Channel calibration for a time division duplexed communication system
06/05/2014WO2014084915A1 Apparatus, system and method of calibrating a radio delay of a wireless device
06/05/2014WO2014083361A1 Processing interference due to non-linear products in a wireless network
06/05/2014WO2014083360A1 Processing of harmonic products in a wireless network
06/05/2014WO2014082681A1 Antenna selection for coordinated multipoint uplink reception
06/05/2014WO2014082597A1 Same-frequency signal interference measurement method and receiver
06/05/2014WO2014066701A3 Two-dimensional transmit power compensation
06/05/2014US20140155006 Transmitter, signal generation device, calibration method, and signal generation method
06/05/2014US20140154997 Rf testing system
06/05/2014US20140154993 Mobile Source Media Content Access
06/05/2014US20140153395 User equipment in a congestion controlled cdma system
06/04/2014EP2738960A1 Wireless communication system and wireless communication device
06/04/2014CN103841600A Signal element rate estimation method and electromagnetic spectrum monitoring system of sensor network
06/04/2014CN103841597A Frequency point scanning method and device for TD-SCDMA system
06/04/2014CN103841566A Method for cooperative spectrum sensing based on D-S evidence theory under condition of malicious user attacks in mobile model
06/04/2014CN103841414A Portable multifunctional signal measuring instrument for digital broadcasting television
06/04/2014CN103840900A Communication link test system and method for radar responder
06/04/2014CN103840899A Automatic test device of transceiving assembly
06/04/2014CN103840898A Fault detection method and device and communication system
06/04/2014CN103840897A Deep space link margin correction method
06/04/2014CN103840896A Measurement of IQ imbalance in a vector modulator
06/04/2014CN103840895A Frequency hopping testing method and device
06/04/2014CN103840894A System SAR gain determination method for realizing optimal output signal-to-noise ratio
06/04/2014CN102742174B Time delay correction method, time delay correction apparatus and time delay correction system
06/04/2014CN102546062B Passive inter-modulation detecting method and equipment as well as antenna
06/04/2014CN102546055B Method and system for testing performance of antenna of CDMA (Code Division Multiple Access) mobile phone
06/04/2014CN102511139B Standing wave detection method and device thereof
06/04/2014CN102457333B Method and equipment for obtaining optimized variable under rank constraint condition
06/04/2014CN102404060B Detecting method and detecting equipment for antenna as well as equipment to be detected
06/04/2014CN102340467B Method for calibrating mismatched modem
06/04/2014CN102299753B Method for constructing wireless communication equipment to obtain motion sensing function
06/04/2014CN102215503B Method and equipment for managing composition carrier
06/04/2014CN102123428B Method and device for selecting cooperative user in process of detecting idle spectrum
06/03/2014US8744418 Environment detection for mobile devices
06/03/2014US8744391 Signal strength indication methods for use in wireless communication devices
06/03/2014US8744390 Systems and methods for adjusting system tests based on detected interference
06/03/2014US8744379 Temperature independent CMOS radio frequency power detector
06/03/2014US8744370 System for characterizing mixer or converter response
06/03/2014US8744369 Mobile communication method, subscriber management server, and mobility management node
06/03/2014US8744368 Integrated circuit with an adaptable contact pad reconfiguring architecture
06/03/2014US8744367 Tail optimization protocol for cellular radio resource allocation
06/03/2014US8744366 Digitally programmable circuit for controlling an attenuator
06/03/2014US8744343 Method for controlling mobility of terminal in broadband wireless access system including relay station
06/03/2014US8743937 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment
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