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Patent Searching and Data


Matches 601 - 650 out of 39,304

Document Document Title
WO/2019/130742A1
According to an aspect of the present invention, upon detection of a change in the level of a differential signal from high to low, a control unit turns an inter-line switching element on and maintains the on-state, and cancels the on-st...  
WO/2019/132791A1
Method for Block Capacity Equalization and Optimization A method for equalizing the capacity of blocks to increase performance and decrease wasted power of a communication system is disclosed. The method equalizes the capacity of the blo...  
WO/2019/130002A1
The present invention relates to a system for demodulating or blind searching the characteristics of digital telecommunication signals, characterised in that it comprises at least one hardware architecture or hardware and firmware compri...  
WO/2019/128585A1
The present disclosure proposes a method for selecting an active antenna group of a transmitting end in a generalized spatial modulation communication system, comprising: performing channel estimation at a receiving end in a generalized ...  
WO/2019/130231A1
An IO-link device (20) configured as slave for transmitting/receiving signal data with a master module (19), the IO-link device comprising : a sensor or actuator (11) configured to produce output measurement signals; a first microcontrol...  
WO/2019/133897A1
Methods and systems are described for obtaining a set of carrier-modulated symbols of a carrier-modulated codeword, each carrier-modulated symbol received via a respective wire of a plurality of wires of a multi-wire bus, applying each c...  
WO/2019/128985A1
Disclosed are an interference control method and device, a user equipment, a base station, and a time division duplex system. The method comprises: receiving downlink scheduling information of a first user equipment; where it is determin...  
WO/2019/128167A1
Embodiments of the present invention relate to the technical field of communications, and in particular, to a digital front-end equalization method and device. The method comprises: reading an equalization sequence received by an equaliz...  
WO/2019/129721A1
The invention belongs to the technical field of data communication systems including a main channel comprising emission means (10) for emitting a signal, transmission means (20) for transmitting said signal, and receiving means (30) for ...  
WO/2019/132542A1
Disclosed are a signal processing method and a node unit of a multi-operating distributed antenna system (DAS). An embodiment of the present invention provides a signal processing method of a multi-operating DAS, which is a method perfor...  
WO/2019/130001A1
The present invention concerns a system for the blind demodulation of a linearly modulated digital telecommunication signal and comprising modules allowing the estimation, monitoring of the temporal variations and corrections in the valu...  
WO/2019/123858A1
The present invention concerns a method and device for demodulating received symbols using a turbo equalization loop for a single carrier system. A receiver: - performs a discrete Fourier transform on the received symbols, - equalizes th...  
WO/2019/122208A1
The invention relates to a participant station (20; 30) for a bus system (1) and to a method for transmitting a message at different bitrates in a bus system (1). The participant station (20; 30) comprises a transmission stage (220) for ...  
WO/2019/122209A1
The invention relates to a subscriber station (20; 30) for a bus system (1) and a method for transmitting a message with different bit rates in a bus system (1). The subscriber station (20; 30) comprises a transmission level (220; 220A; ...  
WO/2019/126193A1
A transmitter may be configured to generate a reference signal having a non-constant envelope for nonlinearity estimation by a receiver. The transmitter may transmit the reference signal. A receiver may be configured to receive, from the...  
WO/2019/119436A1
Disclosed are a signal processing circuit, a radio frequency signal transmitter, and a communication device, which relate to the technical field of electronic devices, and can improve the power amplification efficiency of a signal proces...  
WO/2019/059864A3
The present invention relates to a system (1) and method (100) for keeping PAPR (Peak-to-Average Power Ratio) value at a desired level by use of artificial noise used for physical layer security in OFDM (Orthogonal Frequency Division Mul...  
WO/2019/113864A1
Disclosed is a smoothing technology-based blind authentication method for a frequency selective fading channel. The method comprises: transmitting carrier signals to a frequency selective fading channel having multiple paths, the carrier...  
WO/2019/114644A1
An apparatus in a signal receiver, such as an optical signal receiver, is provided. An adaptive equalizer provides an equalized output indicative of a received signal. A feedback component receives the equalized output and provides feedb...  
WO/2019/113628A1
Embodiments of the invention relate to methods and systems for processing a network data block. One or more embodiments of the invention include receiving network data at a receiver/transmitter comprising a serializer/deserializer (SERDE...  
WO/2019/115956A1
The invention relates to a method for generating a multicarrier signal formed of multicarrier symbols comprising the following steps: acquiring (E200) N first modulating symbols and N second modulating symbols, from a sequence of source ...  
WO/2019/113866A1
Disclosed is a smoothing-technology-based physical layer blind authentication method for a time-varying fading channel. The method is characterised by comprising: a transmission end transmitting a carrier signal to a wireless channel, wh...  
WO/2019/113865A1
Disclosed by the present invention is a belief propagation-based physical layer blind authentication method for a time-varying fading channel, which is characterized in comprising: a transmitting end transmitting a carrier signal to a wi...  
WO/2019/114973A1
A method in a wireless receiver for estimating a channel. The method comprises receiving a signal comprising a plurality of transmission layers, each layer comprising at least one reference signal according to a predefined reference sign...  
WO/2019/113863A1
Disclosed is a confidence-transfer-based blind authentication method for a frequency selective fading channel. The method comprises: transmitting a carrier signal to a frequency selective fading channel having a plurality of paths, where...  
WO/2019/117762A1
There is provided mechanisms for determining directional beamforming weights. A method is performed by a radio transceiver device. The method comprises obtaining, from measurements on reference signals, channel 5 estimates per antenna po...  
WO/2019/079699A3
A method for equalizing a wireless communication channel includes transmitting a data signal over a primary channel. During transmission of the data signal, a corresponding data signal is sent over a secondary channel. The information re...  
WO/2019/113549A1
Methods and systems are described for obtaining a plurality of BER-specific correction values by comparing a first set of BER values obtained by sampling, at a sampling instant near the center of a signaling interval, a non-DFE corrected...  
WO/2019/112696A1
Systems, methods, and apparatus are described that enable a serial bus to be operated in one or more modes that employ additional wires for communicating data. A method for transmitting data over a serial bus having multiple data lanes i...  
WO/2019/113507A1
Pre-charging two or more sets of nodes to set a differential output of a multi-input summation latch connected to the two or more sets of nodes in a pre-charged state, the two or more sets of nodes comprising a set of data signal nodes a...  
WO/2019/111354A1
A transmission unit (10) is provided with a digital signal source (11) and a pulse generation circuit (14). The digital signal source (11) generates a rectangular wave signal. The pulse generation circuit (14) comprises a short stub (141...  
WO/2019/111462A1
[Problem] To achieve both a reduction in return loss and an improvement in durability against electrostatic discharge. [Solution] This driver circuit comprises: a first transistor including a control terminal, a first terminal, and a sec...  
WO/2019/112739A1
A signal processing is provided configured to estimate a first channel quality metric value for a data signal based on a first channel quality metric, if a codeword corresponds to a reference codeword included in the first set of referen...  
WO/2019/105244A1
Provided in the present application are an error correction method and an error correction apparatus, relating to the technical field of communication, and being capable of reducing DFE bit error rate and improving equalising performance...  
WO/2019/107873A1
The present invention provides a method of reporting, by a UE, CSI in a wireless communication system, the method comprising: receiving, from a base station, a RRC signaling that comprises a plurality of reporting settings, wherein each ...  
WO/2019/107102A1
Because it is not possible to limit the output current with high precision with a conventional sensor output circuit, it was difficult to reduce electric wave radiation with signal transmission using a single line signal. A sensor output...  
WO/2018/132781A9
Methods, apparatuses, systems, devices, and computer program products directed to phase-continuous frequency selective precoding are provided. Included among these classes are methods for use in connection with dynamic precoding resource...  
WO/2019/101371A1
The invention relates to performing phase compensation at a transmitter. A processing device (100) for a network access node (300) generates a phase compensated modulation symbol based on at least one first modulation symbol and at least...  
WO/2019/102546A1
This data transmission device is provided with an embedded clock-type differential signal transmission circuit, and an in-phase signal transmission circuit. The data transmission device receives data to be transmitted, and transmission i...  
WO/2019/102733A1
The present invention prevents deterioration in convergence performance and operational stability when updating a coefficient due to an increase in constraint length, thereby improving decoding performance. A decoding device according to...  
WO/2019/101299A1
Methods and apparatus for ensuring that measurement gap matches to the reference symbols for which the measurement gap was originally meant for in instances in which numerology changes are disclosed. A method includes accessing, by a net...  
WO/2019/103673A1
Embodiments herein relate to a method performed by a transmitting device (12) for handling communication of data towards a receiving device in a wireless communications network. The transmitting device schedules a data transmission of a ...  
WO/2019/098189A1
Provided are: a communication device which is capable of simplifying signals; a slave device; a communication system; and a program. A master device (1) is provided with a master device-side communication unit (14) and a master device-si...  
WO/2019/099853A1
Various examples are directed to a rotary coupler and methods of use thereof. The rotary data coupler may comprise a transmitter and receiver. The transmitter may comprise a first band and a second transmitter band. The receiver may comp...  
WO/2019/098190A1
Provided are: a communication device which is capable of simplifying signals; a slave device; a communication system; and a program. A master device (1) is provided with a master device-side communication unit (14) and a master device-si...  
WO/2019/098935A1
Systems and methods relating to frequency-selective Sounding Reference Signal (SRS) precoding and uplink transmission are disclosed. In some embodiments, a method of operation of a wireless device comprises transmitting SRS on a first se...  
WO/2019/095729A1
Provided in an embodiment of the present invention are methods and devices for scrambling and descrambling a signal, and a storage medium. The method for scrambling a signal comprises: a first transmission node determining first paramete...  
WO/2019/095828A1
The present application provides a method and a device for transmitting a reference signal. The transmission method comprises: a network device determining, according to information of a phase tracking reference signal (PTRS) of a termin...  
WO/2019/094925A1
Aspects of the subject disclosure may include, receiving a communication signal, and generating an electromagnetic wave that propagates along an outer surface of a dielectric layer environmentally formed on a cable. The dielectric layer ...  
WO/2019/091552A1
There is provided mechanisms for relative uplink channel estimation. A method is performed by a terminal device. The method comprises transmitting reference signals from at least two antennas on respective uplink channels towards a netwo...  

Matches 601 - 650 out of 39,304