Patents
Patents for H04B 17 - Monitoring; Testing (29,423)
07/2008
07/09/2008CN101217323A A test system and test method on aerial performance of wireless USB modem
07/09/2008CN101217322A A test system and test method on aerial performance of wireless USB modem
07/09/2008CN101217321A A motion model and the corresponding construction method on mobile network communication nodes
07/09/2008CN100401824C System for testing mobile communication network and method thereof
07/09/2008CN100401652C Receiving device and receiving method
07/08/2008US7398110 Method and apparatus of bandwidth indicator
07/08/2008US7398109 Wireless LAN base station device having antennas and transmission-reception portion
07/08/2008US7398107 Fixed transmitting station with electromagnetic field probe
07/08/2008US7398083 Method and system for monitoring, controlling, and locating portable devices performing remote diagnostic analysis of control network
07/08/2008US7398070 Variable gain amplifying circuit with matchable input/output impedance
07/08/2008US7398067 Multiple intermediate frequencies receiver and a method thereof
07/08/2008US7398066 Communication system control using reliability data
07/08/2008US7398063 System and method for detecting Radio Frequency signals over a range of powers
07/08/2008US7398056 Channel estimation applique for multiple antenna wireless communications
07/08/2008US7398053 Method and apparatus for stability margin determination in a repeater
07/08/2008US7398052 Method and a system for detecting communication relaying network elements
07/08/2008US7397867 Mapping radio-frequency spectrum in a communication system
07/08/2008US7397803 Method of dynamic transmit scheduling using channel quality feedback
07/08/2008US7397776 Systems and methods for autonomously and dynamically optimizing transmission power in a wireless network
07/03/2008WO2008078732A1 Radio base station device, radio terminal device, and radio communication system
07/03/2008WO2008077959A1 Method of determining a channel quality and modem
07/03/2008US20080163011 Method and Testing Arrangement for Testing a Device Using 8B/10B Encoding and an 8B/10B Encoder and Decoder
07/03/2008US20080160936 Computer apparatus and low power-consuming detection device of wireless transmission ability
07/03/2008US20080160922 Method, system and apparatus for transmit diversity control
07/03/2008US20080160921 Method and System for Mitigating Interference in Communication System
07/03/2008US20080160920 Device for reducing wireless interference
07/03/2008US20080160919 Radio access point testing method and testing apparatus
07/03/2008US20080160918 Measurement method and apparatus of user equipment having variable measurement period in a mobile communication system
07/03/2008US20080160917 Methods for channel quality prediction error calculation and transmission power adjustment in a wireless network
07/03/2008US20080159738 Identifiable fibers optics
07/03/2008US20080159737 Transceivers for testing networks and adapting to device changes
07/03/2008US20080159736 Light Source Device, Illuminating Device, Monitoring Apparatus, and Projector
07/03/2008US20080159368 Time shifting signal acquisition probe system
07/03/2008US20080159367 Signal Processing Device and Method
07/03/2008US20080159247 Measurement opportunities for a mobile unit operating with a switched beam antenna in a cdma system
07/03/2008US20080159164 Symbol rate testing method based on signal waveform analysis
07/03/2008US20080159072 Device For The Automatic Detection Of The Movement Of Objects
07/03/2008US20080158051 Method For Determining A Change In A Communication Signal And Using This Information To Improve SPS Signal Reception And Processing
07/03/2008CA2673634A1 Method of determining a channel quality and modem
07/02/2008EP1940053A1 Gain control method and apparatus
07/02/2008EP1940047A1 Apparatus for calibrating the phases of an antenna array
07/02/2008EP1940035A1 Method of determining a channel quality and modem
07/02/2008EP1938048A1 Wireless fault monitoring system
07/02/2008EP1417849A4 Interference reduction in a time division duplex communication system using code division multiple access
07/02/2008EP1264412B1 Complex signal decomposition and modeling
07/02/2008CN101212782A High-speed uplink packet access scheduling method and system
07/02/2008CN101212745A Method for mutual interference performance test of dual-mode dual-standby mobile terminal
07/02/2008CN101212555A Signal processing apparatus and signal processing method
07/02/2008CN101212278A Ordinary packet bursting mode communication receiver based packet detection method and device
07/02/2008CN101212260A Automatic radio frequency scan testing method
07/02/2008CN101212259A Fractional Fourier transform and fuzzy transform based primary function optimization design method for transform domain under complex interference
07/02/2008CN100399729C Method and apparatus for detecting received radiation power
07/01/2008US7395548 System and method for signal validation and leakage detection
07/01/2008US7395092 Radio network controller and mobile communication control method
07/01/2008US7395084 Dynamic antenna allocation system
07/01/2008US7395043 Data receiver adaptive to RSSI and a method of determining its threshold
07/01/2008US7394880 Method and apparatus for simulating radio channel
07/01/2008US7394871 Digital implementation of multi-channel demodulators
07/01/2008US7394867 Code division multiple access wireless system with closed loop mode using ninety degree phase rotation and beamformer verification
07/01/2008US7394783 Device and methods for increasing wireless connection speeds
06/2008
06/26/2008WO2008074923A1 Method, apparatus, and computer program for receiving radio signals
06/26/2008WO2008074571A1 Efficient delay profile computation with receive diversity
06/26/2008WO2007134108A3 System and method for identifying wireless devices using pulse fingerprinting and sequence analysis
06/26/2008WO2007120926A3 Measuring noise power at wireless receivers using pilot symbol information
06/26/2008US20080153440 Method and apparatus for receiving data using multiple antennas in a communication system
06/26/2008US20080153436 Assessing the performance of radio devices
06/26/2008US20080153424 Method and system for determining a time delay between transmission & reception of an rf signal in a noisy rf environment using frequency detection
06/26/2008US20080153423 System and method for assessment of wireless communication performance
06/26/2008US20080153422 Method and System For Locally Controlling the Distribution of an Application on a Shared Wireless Network
06/26/2008US20080151983 Efficient Delay Profile Computation with Receive Diversity
06/26/2008US20080151980 Method of and apparatus for adaptive frequency error estimation
06/26/2008US20080151979 Signal processing apparatus, signal processing method, and program
06/26/2008US20080151121 Signal processing apparatus, signal processing method, and program
06/25/2008EP1935122A1 Methods and apparatus for determining, communicating and using information including loading factors for interference control
06/25/2008EP1935105A2 Non-invasive frequency rollback apparatus and method
06/25/2008EP1934861A2 Method and system for control loop response time optimization
06/25/2008CN101208884A COTDR arrangement for an undersea optical transmission system comprising multiple cable stations and multiple transmission segments
06/25/2008CN101207911A Method for reporting terminal survey report under condition of district forward switch-in channel
06/25/2008CN101207906A Mobile communication device and method for advanced measuring base station signal
06/25/2008CN101207901A Method for layer selecting based on pilot frequency intensity adaptable to WCDMA network
06/25/2008CN101207885A Method and equipment for sending measurement control information
06/25/2008CN101207882A Method for detecting and processing relative authorization signaling
06/25/2008CN101207858A Method of switch-in probe sending for eliminating other standard sending influence in double module mobile phone
06/25/2008CN101207447A Method for testing mobile terminal radiating continuous disturbance indicators and system thereof
06/25/2008CN101207393A Airborne troops aggregating communication system
06/24/2008US7392044 Wireless appliance communication with detection and capture algorithm
06/24/2008US7392025 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements
06/24/2008US7392019 Wireless base station apparatus and wireless communication method
06/24/2008US7392018 Channel estimation applique for wireless communications
06/24/2008US7392017 Assessing wireless network quality
06/24/2008US7392016 Data transmission rate control
06/24/2008US7392015 Calibration methods and structures in wireless communications systems
06/24/2008US7392014 Measurement of channel characteristics in a communication system
06/24/2008US7392012 Apparatus and method for receiving signal in a multiple-input multiple-output communication system
06/24/2008US7391971 Method and system for powering up an optical network
06/24/2008US7391720 Local span mesh restoration (LSMR)
06/19/2008WO2008073010A1 Monitoring of an antenna system
06/19/2008WO2008072036A1 Test unit for testing the frequency characteristic of a transmitter
06/19/2008WO2008071909A1 Fm signal quality measurement
06/19/2008US20080146231 Method and apparatus for handover measurement