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8787839 Mobile communication terminal test device and mobile communication terminal test method  
To provide a mobile communication terminal test device and a mobile communication terminal test method capable of enabling a tester to intuitively know a set transmission power variation. A mobile...
8787837 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Radio communication device and radio communication method configured for channel quality reporting of selected sub-carrier bands
 
A wireless communication apparatus is provided including: a radio receiver configured to acquire, from a base station, a first information indicating a fixed number identifying quantity of...
8781462 Methodology and apparatus for validating network coverage  
Disclosed are apparatus and methodology for validating network coverage (i.e., desired functionality) of newly installed network devices. Per use of presently disclosed technology, equipment...
8781797 Virtual drive test tool  
A channel emulator reads a record of captured radio signal data of a group of cellular base stations in a fielded cellular network from a memory. Based on the record of the captured radio signal...
8781424 Radio receiver apparatus of a cellular radio network  
A radio receiver apparatus of a cellular network includes a channel estimator configured to calculate channel estimates on the basis of a common pilot channel. The apparatus further includes a...
8780728 Test loading in OFDMA wireless networks  
A radio frequency radio (RF) transceiver that defines scheduling logic for generating transmission schedules for orthogonal frequency-division multiple access (OFDMA) RF transmissions from the RF...
8781403 Self calibration method for radio equipment with receive and transmit circuitry  
A self-calibration circuit and associated method for testing an RF device includes the RF device to be tested having transmit and receive sections, and a built-in self test (BIST) circuit coupled...
8774729 System and method for synchronized triggering of test equipment for testing MIMO transceivers  
A system and method for testing multiple-input-multiple-output (MIMO) devices under test (DUTs) with multiple radio frequency (RF) signal testers. Each tester receives one or more RF signals from...
8774731 Compensation apparatus  
There is provided an apparatus for a satellite communication system comprising: a processor to determine at least one out of a phase offset for a frequency channel of a plurality of frequency...
8761684 Method and apparatus for virtual desktop OTA  
The present invention relates to testing a mobile device in a lab by providing test signals to the mobile device via a cabled connection which bypasses the actual physical antennas in the mobile...
8755790 Handset-based approach of multimedia service quality management  
Service quality relating to multimedia content is measured in a mobile wireless telecommunication network by comparing, in a mobile wireless device, a received test media clip with a pre-stored...
8750806 Identifying correlations within wireless networks  
Methods of correlating wireless network performance of a wireless network are disclosed. One method includes collecting wireless network performance parameters at a location of the network,...
8750926 System and method for coordinating multiple radio transceivers within the same device platform  
A wireless device having a central control entity that coordinates multiple radio transceivers co-located within the same device platform to mitigate coexistence interference. The wireless device...
8744368 Integrated circuit with an adaptable contact pad reconfiguring architecture  
An apparatus and method are disclosed for providing test mode contact pad reconfigurations that expose individual internal functional modules or block groups in an integrated circuit for testing...
8744366 Digitally programmable circuit for controlling an attenuator  
An apparatus (10) is disclosed for controlling a digitally controlled attenuator (30). The apparatus includes a programmable logic device (38), to control both the final value of attenuation and...
8738023 Method and apparatus for automatic determination of optimal user device location in a wireless network  
Techniques are disclosed for automatic generation of a location-indicative instruction displayable to one or more users in a communication system which includes a wireless network comprising a...
8731616 Active antenna array and method for relaying first and second protocol radio signals in a mobile communications network  
The present disclosure teaches an active antenna array for a mobile communications network. The active antenna array comprises a plurality of antenna elements, at least one first splitter, at least...
8731537 Wireless communication devices in which operating context is used to reduce operating cost and methods for operating same  
A mobile device has operating resources available to it. A measurement generator provides measurements of the operating resources and a context awareness engine identifies which of the operating...
8718567 Methods for calibrating radio-frequency receivers using code division multiple access test equipment  
Wireless test equipment may be used to perform over-the-air testing of user equipment. The user equipment may contain an antenna and a receiver. The wireless test equipment may contain a call box...
8706047 Mobile terminal tester and mobile terminal test method  
The object of the present invention is to provide a mobile terminal tester which can reduce the production cost from that of the conventional mobile terminal tester. The mobile terminal tester...
8706048 Method and system for explicit feedback with sounding packet for wireless local area networks (WLAN)  
Aspects of a method and system for explicit feedback with a sounding packet for wireless local area networks (WLAN). Aspects of the system may include a beamforming block that may enable generation...
8706046 Method and device for transmitter calibration  
A device for calibrating a digital communication station uses an initial ranging procedure for measuring channel parameters in a communication channel. The device comprises a communication...
8706106 Method for testing the allocation of a transmission frequency, tester and base station  
A method for testing an assignment through a base station of transmission frequency(ies) from a total number of frequencies is provided. The method includes transmission of data-signal portion(s)...
8699959 Monitoring voice quality in communication networks  
A method for monitoring voice quality in a communication network. In a first embodiment, the method comprises the steps of: establishing a voice communication pathway (VCPW) between first and...
8693957 Signal transceiving module  
A signal transceiving module includes: a first antenna; a first signal port; and a first processing circuit coupled to the first signal port and arranged to detect a first signal quality of a first...
8688048 RSSI slope calibration technique  
A method of calibrating the slope of a received signal strength indicator circuit is disclosed. An embodiment of the present invention may adjust for manufacturing process, power supply voltage,...
8676188 Apparatus, system and method for calibrating and verifying a wireless communication device  
An apparatus for testing a wireless communication device includes a receiver, a capture module, and a control module. The receiver receives at least one test packet transmitted from the wireless...
8666323 RFID reader and method for suppressing transmission leakage signal thereof  
Provided are an RFID reader and a method for suppressing transmission leakage signals thereof. The RFID reader includes a first loop, a second loop, and a digital signal processor. The first loop...
8666324 Signal generating device and signal generating method  
To provide a signal generating device and a signal generating method capable of correcting the frequency characteristics of the level of a broadband radio-frequency signal. A signal generating...
8666392 Method for testing appliances for a mobile-radio system, signal generator, appliance for a mobile-radio system, and a measurement system  
A method, a signal generator, an appliance for a mobile radio system, and a measurement system are provided. First of all, a signal generator generates signal data. The signal data are used to...
8665141 Obtaining a calibration parameter for an antenna array  
Embodiments herein include a method for obtaining a calibration parameter for an antenna array. The antenna array comprises a first and a second radio module with respective associated antennas,...
8655284 Systems and methods for over-the-air testing of wireless systems  
Embodiments include systems and methods for over-the-air testing of wireless systems. Embodiments comprise separated chambers containing wireless devices. The chambers are connected by propagation...
8649736 Operation test method for a circuit for transmitting and receiving signals  
The invention concerns a test method for a transmitter-receiver circuit. This transmitter-receiver circuit includes an antenna, connected to a processing unit, arranged for receiving signals and...
8649467 Multi-symbol channel estimation method for estimating channel response in a multi-carrier modulation system  
A method of multi-symbol channel estimation for estimating channel response to a plurality of transmission symbols within an observation window transmitted through a time-varying channel in a...
8649737 Mobile communication terminal test system, analysis method, and analysis program  
To enable addition or changes of functions with changes of communication standards in a mobile communication terminal test system. A mobile communication terminal test system includes a transceiver...
8644768 System, method, and circuit for distance measurement between two nodes of a radio network  
A system and method for distance measurement between two nodes of a radio network is provided. A first unmodulated carrier signal is transmitted by the first node and received by the second node. A...
8639462 Method and system for determining the time-of-flight of a signal  
A method of estimating the time of flight of a burst signal includes: receiving the burst signal; determining the slope of the phase characteristic of the Fourier transform of the received burst...
8634793 IP2 calibration measurement and signal generation  
A radio frequency receiver on an integrated circuit (RFIC) includes an oscillator circuit, which generates a radio frequency (RF) oscillatory signal having a predetermined frequency that is outside...
8620223 Method and base station for managing capacity of a wireless communication network  
The present invention provides a method and a base station for managing capacity of a wireless communication network, which relates to the field of wireless communications and is capable of saving...
8620246 Adaptive impedance matching module (AIMM) control architectures  
A system that incorporates teachings of the present disclosure can include, for example, determining at a port of a matching network reflection information from a signal sampled across at least one...
8620247 Adaptive impedance matching module (AIMM) control architectures  
A system that incorporates teachings of the present disclosure can include, for example, determining from nodal voltages sampled at an input port of a matching network an impedance of a variable...
8615210 Methods and apparatus for power measurement in a communication system  
Methods and apparatus for power measurement in a communication system. In an aspect, a method is provided for power measurement. The method includes selecting between a signal decoding mode and a...
8611960 Transmitting and receiving method, and radio apparatus utilizing the same  
A processing unit transmits, from at least one of a plurality of antennas, data corresponding respectively to the plurality of antennas. A control unit generates request signals with which to let a...
8606259 Method and system for testing a software-defined radio device  
A method for testing a software-defined radio (SDR) device is provided. The method includes configuring the SDR device for a first standard. A first test is performed on the SDR device under the...
8605776 Proximity contactless communication apparatus capable of selecting appropriate encoding method according to bandwidth between antennas  
A comparator circuit compares a test pattern generated by a test pattern generator circuit, with a test pattern transmitted to a memory card and returned from the memory card. A control circuit...
8600309 Methods for dynamic calibration of over-the-air path loss in over-the-air radio-frequency test systems  
Calibration equipment for calibrating multiple test stations in a test system is provided. Each test station may include a test unit, a test chamber with an over-the-air (OTA) antenna, and a...
8600371 Method and system for diagnosing radio performance during functional over-the-air operation  
An apparatus for determining a health of radio-frequency transmitters each transmitting a transmitted signal during normal operation. The apparatus comprises a receiver for receiving received...
8588696 Adaptive cellular power control  
A method of mitigating interference in a mobile wireless communication device by adaptively adjusting transmit power levels of a wireless cellular transceiver. A receive signal quality for a...
8588763 Methods for testing wireless electronic devices using short message service  
A device under test (DUT) may be tested using a radio-frequency test station. A test station may include a test host, a test unit coupled to the test host, and a shielded enclosure. The shielded...
8588694 Antenna weights calculation based on users' interference rejection capabilities  
The present invention relates to a method and arrangement in a transmitter unit of a multi-antenna system for an improved calculating of the antenna weights for a beamforming transmission of data...