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Patent Searching and Data


Matches 551 - 600 out of 20,383

Document Document Title
WO/2017/130071A1
System and method for utilizing transmission of known sequences to indicate qualities of operating points and fast recovery. One method includes the following steps: transmitting, by a first transceiver upon identifying quality degradati...  
WO/2017/130317A1
This radio wave monitoring device (4) is provided with a communication quality evaluation unit (403) which notifies deterioration in the communication quality of radio communication if a non-transmission probability calculated on the bas...  
WO/2017/127400A1
A multi-subscriber identity module (SIM) wireless communication device performing early camping in initial cell selection or reselection may detect an active communication on a modem stack associated with a first SIM, and a condition req...  
WO/2017/126754A1
Disclosed is a method for detecting radio interference on the basis of the location of a user terminal. The method for detecting radio interference comprises the steps of: receiving wireless communication environment information; classif...  
WO/2017/127201A1
Some demonstrative embodiments include apparatuses, devices, systems and methods of determining one or more link adaptation parameters. For example, an apparatus may be configured to process a first message from a wireless station, the f...  
WO/2017/124908A1
The disclosure discloses a method of tuning an antenna and a device. The method comprises: receiving a signal output from an amplifier, and performing, by a tuning network, primary tuning on the signal; determining whether a standing wav...  
WO/2017/124816A1
The present invention relates to a fall detection method and system. The fall detection method comprises: receiving, by a first receiving antenna, a first WiFi signal stream passing through an environment; receiving, by a second receivin...  
WO/2017/123292A3
Methods and apparatuses for managing inter-satellite handovers are provided to allow a user terminal to reduce the frequency of handovers while maintaining a sufficiently high system capacity in a non-geosynchronous satellite communicati...  
WO/2017/123306A1
A simulator is provided for dynamically testing and evaluating an electromagnetic radiation in real-time. The performance of radiation from a system-under-test is evaluated as it interacts with a moving target in an ever-changing simulat...  
WO/2017/122555A1
The present technology relates to a transmitter, a transmission method, a receiver, and a receiving method with which it is possible to suppress increases in size and cost. The transmitter and the receiver have, as operation modes, a det...  
WO/2017/122548A1
The invention concerns a method for quantizing an interference profile for a wireless telecommunication system along a path that a moving device takes, comprising: by the moving device, - obtaining, during a measurement windows, measurem...  
WO/2017/121390A1
An apparatus for band-limited frequency division multiplexing for uplink transmission to a base station or access point, particularly from an IoT device, comprises a signal modulator to transmit a signal over a set of contiguous equally ...  
WO/2017/122549A1
The present invention concerns a method for quantizing an interference profile for a wireless telecommunication system along a path that a moving device takes. The method comprises the steps of : - obtaining, by a server, the location of...  
WO/2017/117661A1
In some examples, a wireless device communicates in a communications session over a cellular network with a remote endpoint device. The wireless device detects a condition indicating potential loss of wireless connectivity or actual loss...  
WO/2017/118279A1
Disclosed are a self-calibration implementation method and device for a radio frequency matrix switch. The method comprises: acquiring a radio frequency signal output by a radio frequency phase-locked loop (PLL); detecting the power of t...  
WO/2017/119768A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclos...  
WO/2017/118429A1
Disclosed are a method and device for determining the reliability of a communication network. The method comprises: acquiring a set of measurement parameters, wherein the measurement parameters include a reliability parameter acquired by...  
WO/2017/120243A1
A system, apparatus, and method are described for a secure IoT wireless network configuration. For example, one embodiment of an Internet of Things (IoT) hub comprises: a local wireless communication interface to establish local wireless...  
WO/2017/118497A1
An apparatus includes an antenna array including at least a first antenna element and a second antenna element separated by a first distance. The apparatus receives a wireless advertising message, having a known bit pattern, via the firs...  
WO/2017/116853A1
The techniques described herein involve determining a context-based Quality of Experience based upon client device Quality of Experience diagnostic files in combination with client device equipment dynamics. Client device Quality of Expe...  
WO/2017/113570A1
The present invention discloses a transmission power calibration method, comprising the following steps: acquiring a sample signal of a transmission power signal, and inputting the sample signal into an adaptive filter; acquiring a curre...  
WO/2017/116864A1
ABSTRACT OF THE DISCLOSURE A wireless communication network includes a transmitting node and a receiving node configured to transmit and receive packets between the transmitting node and the receiving node through one or more of a plural...  
WO/2017/114926A1
The invention relates to a method for generating secret codes in an unambiguous manner in order to encode data exchanged between a first user and a second user, for example a node and a terminal of a radiocommunication network, without p...  
WO/2017/107298A1
The present invention relates to the technical field of communication and discloses a channel reservation signal transmission method and a base station, for reducing resource wastage. The method provided in an embodiment of the present i...  
WO/2017/108117A1
The present invention relates to a method for operating a wireless communication system (10). The wireless communication system (10) comprises a base station (20) and a terminal (13). The terminal (30) comprises a plurality of antenna el...  
WO/2017/112186A1
Methods and apparatus to operating multiple single-input single-output beamform links. An example method includes determining strengths of a first wireless link between a first transmission sector and a first receiver sector and a second...  
WO/2017/112072A1
A wireless device, and corresponding method, having a receiver configured to receive a signal having in-phase and quadrature components; a non-linear filter demodulator configured to translate noncoherently the in-phase and quadrature co...  
WO/2017/105372A1
The present invention is a test station (10) comprising a test casing (1) having an inner layer (13) which at least partially absorbs the electromagnetic waves hitting the surface thereof and an outer layer (12) made of a substance provi...  
WO/2017/104139A1
Provided is a propagation path estimation method in which: the in-phase component and quadrature component of a propagation path estimation value for each pilot sub carrier are divided into an amplitude component and a phase component; t...  
WO/2017/102138A1
The invention relates to an apparatus for generating and/or processing a signal and a method for determining an adjustment of an apparatus (10, 110, 210, 310, 410) for processing or generating a signal (51, 52). The method comprises the ...  
WO/2017/101601A1
Disclosed in the present invention are a method, a system and a base station for detecting mutual interference in a co-antenna feeding combiner. The method comprises: sequentially selecting to-be-detected channels from among all channels...  
WO/2017/105799A1
In an embodiment, nitrate measurements from soil during a particular portion of a crop's development and corresponding crop yields are received by an agricultural intelligence computing system. Based, at least in part, on the nitrate mea...  
WO/2017/106732A1
Various embodiments for calibrating receive chains on a mobile communication device may include identifying a calibrated receive chain and an un-calibrated receive chain of the mobile communication device and obtaining a first series of ...  
WO/2017/103866A1
Systems and techniques relating to channel degradation detection for communication systems are described. A described system includes an interface to transmit signals and receive signals via a channel that includes a cable; an echo cance...  
WO/2017/102980A1
An apparatus for measuring over-the-air (OTA) wireless communication performance in an automotive application of a device under test (DUT) arranged on or in a vehicle is disclosed. The apparatus comprises a chamber defining an internal v...  
WO/2017/104593A1
An information processing device which can instantly acquire an index reflecting the actual communication state, a wireless network communication system, a wireless communication relay device, a program and an information processing meth...  
WO/2017/097107A1
Disclosed are an active antenna device and a test method therefor, for resolving the problem that existing large-scale active antennae cannot be tested by using a traditional test method due to no traditional antenna connectors. The acti...  
WO/2017/096810A1
A television box WiFi throughput test method and device. The device comprises a first motor, a first rotating table, a second motor, and a second rotating table. The first motor is connected to the first rotating table and controls the f...  
WO/2017/099892A1
Method for testing a radio frequency (RF) data packet signal transceiver device under test (DUT) with multiple RF signal transmitters and RF signal receivers capable of concurrent operations. Multiple successions of test data packets fro...  
WO/2017/096954A1
A CQI estimation method, an SINR determining method and a related device, for use in resolving the problem of measurement of CQIs by using CRSs or CSI-RSs, in which the CRSs or the CSI-RSs need to cover all users that are distributed in ...  
WO/2017/095000A1
Disclosed in the present application is a method by which a terminal reports channel status information (CSI) to a base station in a wireless access system. The method for reporting the CSI comprises the steps of: receiving, from the bas...  
WO/2017/096349A1
A method of interrogating a WDM optical communication system is provided to obtain one or more performance parameters. In accordance with the method, an optical probe wavelength is generated and possibly modulated in a prescribed manner....  
WO/2017/092783A1
It is disclosed a method for estimating the signal to interference and noise ratio of a communication link between a fist node and a second node of a wireless communication network, the network comprising a number of further communicatio...  
WO/2017/095743A1
An input/output (I/O) and control system for long distance communications and industrial applications having a bus and protocol for communications between field devices and a channel generator for monitoring and control of the field devi...  
WO/2017/092847A1
The present invention relates to a method for activating a function of a motor vehicle upon detecting the presence of a user apparatus in a predetermined detection area around said vehicle. The method comprises a step (E1-1) of determini...  
WO/2017/092810A1
Selective use of measurement samples for radio link quality estimation in unlicensed radio spectrum is disclosed. Measurement samples are determined for a radio link over an evaluation period, and samples from the determined samples are ...  
WO/2017/095307A1
A method of providing a service by a service terminal (ST) to a user (U) of a mobile device (MD) is disclosed. A beacon transmitter device (BTD) is capable of sending (110, 210) a short-range wireless beacon signal (BA) which identifies ...  
WO/2017/091035A1
Disclosed are a visible light communication system and a transmission control method therein. In the system, a transmission control server receives image data so as to encode the same into a layer signal of an SVC bitstream, and performs...  
WO/2017/088067A1
The present invention relates to satellite systems and more particularly, to the provision of novel systems and methods for verifying the in-orbit performance and operation of satellite communications subsystems. In contrast to tradition...  
WO/2017/088285A1
A dynamic dual-port passive intermodulation reference signal generator for calibrating an intermodulation testing device, mainly comprising: a power allocation coupling network, a non-linear device that may be located under a biasing con...  

Matches 551 - 600 out of 20,383