Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 17 - Monitoring; Testing
Patents for H04B 17 - Monitoring; Testing (29,423)
11/2010
11/17/2010CN1883121B Method and apparatus for accurately detecting validity of a received signal
11/17/2010CN1863019B Radio access point testing apparatus and method of testing radio access point
11/17/2010CN101888649A Serial interface communication testing system
11/17/2010CN101888647A System and method for calibrating null interfaces among cells
11/17/2010CN101888645A Data storage 3G and air interface protocol analyzer for next generation mobile communication system
11/17/2010CN101888278A Interference detection method and system based on mobile communication terminal
11/17/2010CN101888277A Intelligent expansion card, received signal strength indication (RSSI)-based near field communication control system and method
11/17/2010CN101888265A Apparatus for receive diversity control in wireless communications
11/17/2010CN101466111B Dynamic spectrum access method based on policy planning constrain Q study
11/17/2010CN101179807B Method of configuring anti-interference capability testing system of mobile communication system cell
11/16/2010USRE41936 System and method of automatically calibrating the gain for a distributed wireless communication system
11/16/2010US7835704 Method for generating test signal for testing accuracy of carrier to interference plus noise ratio measurement of subscriber station through base station emulator
11/16/2010US7835703 Reporting cell measurement results in a cellular communication system
11/16/2010US7835702 Calculating a diversity parameter adjustment according to previously applied diversity parameter adjustments
11/16/2010US7835701 Detecting and eliminating spurious energy in communications systems via multi-channel processing
11/16/2010US7835643 Optical waveform measuring apparatus and optical waveform measuring method
11/16/2010US7835432 Measuring noise power at wireless receivers using pilot symbol information
11/16/2010US7835431 Systems and methods for loop length and bridged tap length determination of a transmission line
11/16/2010US7835261 Universal derotator for UMTS modes
11/11/2010US20100285826 Device for adapting modulation and coding schemes to be applied to data intended to be broadcast to radio communication terminals
11/11/2010US20100285790 Method of Discovering Overlapping Cells
11/11/2010US20100285765 Signal analysis for an improved detection of noise from an adjacent channel
11/11/2010US20100285754 Radio equipment, and method and program of determining signal transmission speed
11/11/2010US20100285753 Systems and methods for simulating a multipath radio frequency environment
11/11/2010US20100285752 Beamforming methods and systems employing measured power at a receiver to perform channel estimation
11/11/2010US20100285741 Gain adjustment stepping control in a wireless repeater
11/11/2010US20100285740 Stability indicator for a wireless repeater
11/11/2010US20100285738 Signal blanking for improved frequency domain channel estimation
11/11/2010US20100284687 All Optical 1+1 Protection Unit Using Sub-Carrier Modulation Protocol
11/11/2010US20100284454 System and Method for Outer Loop Link Adaptation for a Wireless Communications System
11/11/2010US20100282852 Modular, portable data processing terminal for use in a radio frequency communication
11/10/2010EP2249494A1 Standing wave detection method, standing wave detection device, and base station
11/10/2010EP2248287A1 Method for generating multi-antenna signals
11/10/2010EP2248286A1 Signal power measurement methods and apparatus
11/10/2010EP2248285A1 Detection of time division duplex downlink / uplink configuration
11/10/2010EP1687929B1 Method and system for antenna interference cancellation
11/10/2010CN201629749U Portable frequency hopping radio station fault diagnosis device
11/10/2010CN201629748U Testing device for communication between fan engine room and tower bottom
11/10/2010CN201629747U Wireless measurement and control terminal based on 3G communication
11/10/2010CN1965507B Testing apparatus and testing method
11/10/2010CN1881850B Wireless IC card reader for engine monitoring apparatus
11/10/2010CN1778058B Channel quality report method used by wireless terminal, wireless terminal and base station
11/10/2010CN1770669B Method for monitoring reception part performance of TD-SCDMA RF system
11/10/2010CN101882938A Receiving apparatus
11/10/2010CN101881797A Amplitude probability distribution recorder based on universal instrument
11/10/2010CN101552997B Analogy method of single channel wireless data exchanging space in a wireless network
11/10/2010CN101203029B Method for implementation of random accessing and base station
11/10/2010CN101106787B Base station RF index testing system and method, and RF box for TD-SCDMA system
11/10/2010CN101064902B Method for real-time calibrating intelligent antenna
11/10/2010CN101047936B Power free radio monitor system and subbase station for the system
11/09/2010US7831277 Hearing aid compatibility in a wireless communications device
11/09/2010US7831272 Method and apparatus for performing fast power control in a mobile communication system
11/09/2010US7831229 FM receiver with digitally controlled antenna tuning circuitry
11/09/2010US7831223 Automatic adjustment circuit for amplitude of differential signal
11/09/2010US7831222 Method and apparatus for improving the isolation characteristics of HD radio combiners
11/09/2010US7831200 System and method for identifying the path or devices on the path of a communication signal
11/09/2010US7831197 Outside unit for satellite reception and method of reception with said unit
11/09/2010US7831144 Fast fault notifications of an optical network
11/09/2010US7830954 Method and apparatus for I/Q imbalance compensation
11/04/2010WO2010127133A1 Measurement-based wireless device system level management
11/04/2010WO2010126419A1 Methods and arrangements in a wireless communication system
11/04/2010WO2010125064A1 Method and apparatus for adaptive idle measurements of reference signal received power (rsrp)
11/04/2010US20100279707 Time of arrival (toa) estimation for positioning in a wireless communication network
11/04/2010US20100279639 Low power rf control system
11/04/2010US20100279638 Adaptive Idle Mode Measurement Methods and Apparatus
11/04/2010US20100279624 Detecting interference in a wireless communication system
11/04/2010US20100279623 Wireless communication apparatus and wireless communication method
11/04/2010US20100279622 System and method for real-time performance and load statistics of a communications system
11/04/2010US20100279621 Method for multi-antenna uplink transmission
11/04/2010US20100279620 System, method and mobile device for displaying wireless mode indicators
11/04/2010US20100279616 Self-Optimizing Wireless Network Base Station
11/04/2010US20100279615 Wireless Communication Apparatus, Wireless Communication System, Wireless Communication Method and Program
11/04/2010US20100279614 Modulation mode switching type communication device and modulation mode switching method
11/04/2010US20100279607 Wireless communication device and radiation directivity estimating method
11/04/2010US20100279603 Radio communication apparatus and relay transmission method
11/04/2010US20100278226 Transmission circuit, differential signal transmission circuit, and test apparatus
11/04/2010US20100278103 System and method for adaptive control of an averaging parameter for pcinr and rssi
11/04/2010US20100278061 Cinr formula for spatial multiplexing
11/04/2010US20100278058 Method and apparatus for facilitating multicarrier differential channel quality indicator (cqi) feedback
11/04/2010US20100278027 Apparatus and method for measuring signal quality
11/03/2010EP2247006A1 Method and apparatus for providing uplink signal-to noise ratio (SNR) estimation in a wireless communication sysstem
11/03/2010EP1894328B1 Simulation of multi-antenna radio channel
11/03/2010CN201623712U Wireless test stabilization enhancing box
11/03/2010CN1750442B Method for determining rise-over-thermal (RoT) for a reverse link in a wireless communication system
11/03/2010CN101878604A Inter-system interference control
11/03/2010CN101877865A Method and system for sending measurement reference signal, base station and relay station
11/03/2010CN101877618A Monitoring method, server and system based on proxy-free mode
11/03/2010CN101877617A Portable wireless monitor
11/03/2010CN101478770B Multi-antenna measurement signal sending method for solving phase noise problem on the basis of fast switching
11/03/2010CN101282555B Method for searching edge of wireless signal and uses thereof
11/03/2010CN101068435B Method for conquering back interference and base station controller
11/03/2010CN101034946B System for determining radiated radio frequency(RF) receiver sensitivity and related methods
11/02/2010US7826863 Power allocation in a wireless communication system
11/02/2010US7826857 Observing a moving subscriber on the basis of handover commands
11/02/2010US7826833 Channel assay for thin client device wireless provisioning
11/02/2010US7826818 Network supporting roaming, sleeping terminals
11/02/2010US7826800 Method and system for determining a time delay between transmission and reception of an RF signal in a noisy RF environment using phase detection
11/02/2010US7826799 System for calibrating a hands-free system
11/02/2010US7826798 Trained data transmission for communication systems
11/02/2010US7826797 Communication system, base station, and mobile station
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