Patents
Patents for H04B 17 - Monitoring; Testing (29,423)
12/2014
12/09/2014US8909133 Gain measurement and monitoring for wireless communication systems
12/09/2014US8909040 Method and apparatus of multiplexing and acquiring data from multiple optical fibers using a single data channel of an optical frequency-domain reflectometry (OFDR) system
12/09/2014US8908753 Calibration sub-system for telecommunication systems
12/09/2014US8908752 Line testing
12/09/2014US8908645 Method and system for processing measurement task in carrier aggregation system
12/09/2014US8908575 Methods and systems for calibrating a frequency-division duplexing transceiver
12/09/2014US8908546 Distributed spectrum sensing
12/09/2014US8908503 Method and apparatus of performing a multi-channel data transmission
12/09/2014US8908489 Method and device for data processing and communication system comprising such device
12/09/2014US8908468 Wireless remote sensing system using surface acoustic wave sensor
12/09/2014US8907812 Uplink routing without routing table
12/09/2014US8905918 Endoscope system
12/04/2014US20140357210 Systems and methods of antenna orientation in a point-to-point wireless network
12/04/2014US20140357196 Methods for Calibrating Receive Signal Strength Data in Wireless Electronic Devices
12/04/2014US20140355655 Built in self test and method for rf transceiver systems
12/04/2014US20140355456 Second Order Intercept Point (IP2) Calibration for Wireless Receivers
12/02/2014US8904390 Interpreting I/O operation requests from pageable guests without host intervention
12/02/2014US8904212 Power management utilizing proximity or link status determination
12/02/2014US8903672 Methods for calibration of radio-frequency path loss in radio-frequency test equipment
12/02/2014US8903447 Channel sounding techniques for a wireless communication system
12/02/2014US8903374 System for calibrating wireless communications devices
12/02/2014US8903369 Methods and apparatus for interference management
12/02/2014US8903341 Successive interference cancellation (SIC) ordering algorithms for improved multiple-input multiple-output (MIMO) performance
12/02/2014US8903339 Gain adjustment device and gain adjustment method circuit for wireless communication circuit for wireless communication circuit
12/02/2014US8903326 Simultaneous downlink testing for multiple devices in radio-frequency test systems
12/02/2014US8903325 Using out-band information to improve wireless communications
12/02/2014US8903324 Passive intermodulation (PIM) distance-to-fault analyzer and method to resolve distance-to-fault within a constrained receive band
12/02/2014US8903323 Methods, apparatuses, system, and related computer program product for reference signaling
12/02/2014US8903049 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment
12/02/2014US8902962 Method and device for compensating frequency response of a filter unit in remote radio unit in real time
12/02/2014US8902960 Eye diagram scan circuit and associated method
12/02/2014US8902959 System and method for determining channel loss in a dispersive communication channel at the Nyquist frequency
12/02/2014US8902952 Method and device for acquiring a code phase shift between an input sequence and a reference sequence
12/02/2014US8902862 Method and apparatus for sharing signals on a single channel
12/02/2014US8902775 Including in the uplink grant an indication of specific amount of CQI to be reported
12/02/2014US8902769 Method and apparatus for oversubscription control in a Wi-Fi home network
12/02/2014US8902111 Calculating antenna performance
11/2014
11/27/2014US20140349586 Built-In Self-Testing Method of a Near Field Communication Device
11/27/2014US20140348135 Code division multiple access (cdma) communication system
11/25/2014US8898526 Using forward error correction coding to diagnose communication links
11/25/2014US8897839 Method, apparatus and system for controlling distributed antenna system
11/25/2014US8897829 Controlling transmit power in a wireless device
11/25/2014US8897796 Ordered list channel assignments
11/25/2014US8897788 Techniques to provide measurement pilot transmission information in wireless networks
11/25/2014US8897775 Method and system for searching femtocell access points
11/25/2014US8897727 Power detector with temperature compensation
11/25/2014US8897726 Block sharing using three-way transformers in wireless circuits
11/25/2014US8897717 Dual-feed antenna array with integral comparison circuit for phase and amplitude calibration
11/25/2014US8897716 Measuring quality of experience associated with a mobile device
11/25/2014US8897715 Cognitive radio
11/25/2014US8897714 Method of estimating path loss for a channel
11/25/2014US8897713 System, method, and computer program product for wireless network monitoring
11/25/2014US8897711 Wireless user equipment for use in reducing cross cell interference
11/25/2014US8897638 Optical packet switching system
11/25/2014US8897398 Methods and apparatus for error rate estimation
11/25/2014US8897350 Orthogonal transform error corrector
11/25/2014US8897349 Determining transmitter impairments using offset local oscillators
11/25/2014US8897348 Narrowband diagnostics for twisted pair wiring
11/25/2014US8897341 System and method for testing timing operations of a pulse-based transceiver
11/25/2014US8897336 Communication apparatus and method
11/25/2014US8897182 Apparatus and method for transmitting muting information, and apparatus and method for acquiring channel state using same
11/25/2014US8897163 Wireless communication method, base station, wireless communication system, and communication apparatus
11/25/2014US8897122 Communication system, transmitter and receiver
11/20/2014US20140342675 Rf signal generating device
11/20/2014US20140342674 Configuration sub-system for telecommunication systems
11/20/2014US20140341263 Calibration method performing spectrum analysis upon test signal and associated apparatus for communication system
11/20/2014US20140341052 Methods, systems, and computer readable media for frequency selective channel modeling
11/18/2014US8892383 Calibration device
11/18/2014US8892152 Resource allocation for channels with imperfect feedback
11/18/2014US8892133 Apparatus and methods
11/18/2014US8892125 Receiver utilizing multiple radiation patterns to determine angular position
11/18/2014US8892110 Methods and apparatus of enhancing performance in wireless communication systems
11/18/2014US8892057 Carrier aggregation radio system
11/18/2014US8892055 Wireless user interface system performance monitoring
11/18/2014US8892054 Facilitation of delay error correction in timing-based location systems
11/18/2014US8892053 Cache hits via a users speed, direction of movement, location, and band within a cellular network
11/18/2014US8892052 Methods for determining whether a signal includes a wanted signal and apparatuses configured to determine whether a signal includes a wanted signal
11/18/2014US8892051 Telematics provisioning system for deactivated devices
11/18/2014US8892050 Sensing wireless communications in television frequency bands
11/18/2014US8892049 Handheld electronic devices with antenna power monitoring
11/18/2014US8892047 Communication terminal for changing channel and channel changing method thereof
11/18/2014US8892031 Method of securing a wireless communication, receiver device and communication system implementing this method
11/18/2014US8891972 Optical receiving apparatus and optical transmission system
11/18/2014US8891961 Optical communication device, wavelength number measurement device, optical repeater, and wavelength number measurement method
11/18/2014US8891706 System and method for optimizing use of channel state information
11/18/2014US8891687 Digital system and method of estimating non-energy parameters of signal carrier
11/18/2014US8891675 Power-indexed look-up table design of digital pre-distortion for power amplifiers with dynamic nonlinearities
11/18/2014US8891671 Method, apparatus and system for calibrating channel
11/18/2014US8891638 System and method for improving spectral efficiency and profiling of crosstalk noise in synchronized multi user multi-carrier communications
11/18/2014US8891604 Coordinated multi-point transmission
11/18/2014US8891603 Re-sampling S-parameters for serial data link analysis
11/18/2014US8891602 Analyzing jitter with noise from the measurement environment
11/18/2014US8891598 Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systems
11/18/2014US8891390 Wireless base station for controlling antenna transmission power
11/18/2014US8890714 Radio apparatus that receives signals containing predetermined information
11/18/2014US8890705 Location determination using radio wave measurements and pressure measurements
11/13/2014US20140335809 Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
11/13/2014US20140334331 Method and Arrangement for Relaying
11/11/2014US8886255 Mobile terminal device and processing program update control method for the same
11/11/2014US8886225 Position determination processes using signals' multipath parameters
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