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Patent Searching and Data


Matches 1 - 50 out of 35,609

Document Document Title
WO/2016/078884A1
Disclosed are a subscriber station for a bus station, preferably a local interconnect network (LIN) bus system, and a method for adjusting the timing of a transmit signal for a bus system. The subscriber station comprises a detection uni...  
WO/2016/078722A1
A node (110) and a method (500) therein, for authenticating a mobile device (120) over an air interface. The node (110) comprises a transmitter (630), a processor (620), and a receiver (610). The processor (620) is configured to detect t...  
WO/2016/081349A1
Embodiments of the present invention include systems for determining locations of UWB transmitters. The system (100) includes multiple UWB receivers (104) for receiving a UWB signal (120) emitted by a UWB transmitter (106). Each receiver...  
WO/2016/079798A1
This clock transmission circuit has: a first buffer, which receives a first clock, i.e., one of differential clocks, performs buffering, and outputs the first clock to first clock wiring; a second buffer, which receives a second clock, i...  
WO/2016/081759A1
Circuits and techniques are described for detecting a ground fault leak between the PSE (10) and the PD (12). Prior to PoDL voltage being applied to the PD (12), a test switch (24) is temporarily closed for sensing a voltage drop in a lo...  
WO/2016/078724A1
A technique for performing channel estimation is described. As to a method aspect of the technique, a signal is received, which comprises a superposition of a reference signal with one or more interfering signals. The received signal is ...  
WO/2016/078883A1
Disclosed are a subscriber station (10) for a bus system, preferably a LIN bus system, and a method for adjusting the timing of a transmit signal for a bus system. The subscriber station comprises a first detection unit (131) for detecti...  
WO/2016/078999A1
The present invention relates to a method for controlling a vector processor for jointly processing signals to be transmitted over, or received from, a group of vectored lines, and configured with a current set of vectoring coefficients....  
WO/2016/081151A1
Example systems, methods, and devices for mitigating interference in wireless networks are discussed. One example method includes the operations of passing channel frequency offsets of a plurality of LTF symbols on a plurality of subcarr...  
WO/2016/075881A1
A method for generating a multi-band signal transforms multiple base-band envelope signals into a sequence of symbols representing a signal including a plurality of disjoint frequency bands. Each frequency band corresponds to a single ba...  
WO/2016/074218A1
Disclosed are an APD core module and an APD system, which belong to the field of communications. The APD core module comprises: a radio-frequency delay module, an envelope module and a contact matrix module, wherein the radio-frequency d...  
WO/2016/074585A1
Disclosed is a radio-frequency channel correction method, comprising: acquiring, by a BBU, a channel estimation value of a first radio-frequency channel according to a digital correction signal fed back by an antenna unit, and determinin...  
WO/2016/076215A1
Provided is a communication system that can reduce noise which is converted from a common mode to a differential mode and input to a PLC communication device, and that can prevent a malfunction of the PLC communication device. The commun...  
WO/2016/076216A1
Provided is a communication system capable of reducing noise that is converted from the common mode to the differential mode and is input to a PLC communication device, and capable of preventing a malfunction of the PLC communication dev...  
WO/2016/074803A1
A digital signal processing, DSP, unit (10) for use in a coherent optical receiver for an optical communications network. The DSP unit comprises an adaptive equaliser (12) and a processing block (22). The equaliser (12) comprises input p...  
WO/2016/075966A1
Provided is a reception method wherein a signal, which is constituted by a frame in which multiple PPM symbols are present after a known signal having a unique sequence, is received and an advertisement is displayed, on the basis of the ...  
WO/2016/074442A1
A method and device for conducting downlink correction in a massive multiple-input multiple-output system. The method comprises: grouping a plurality of downlink radio-frequency channels, so as to form a plurality of channel groups; cond...  
WO/2016/072189A1
This transmission device is provided with: a transmission symbol generation unit that, on the basis of a predetermined number of transition signals each indicating a transition in a sequence of transmission symbols, generates the same nu...  
WO/2016/071673A1
A receiver for detecting a signal comprises an input module (31) for receiving a signal transmitted over a communications channel, the received signal comprising a plurality of observed signal components from a predetermined alphabet, an...  
WO/2016/073930A1
An RF transmitter module for a cellular radio that includes a delta-sigma modulator having a plurality of interleaving dynamic element matching (DEM) circuits providing interleaved digital bits at a reduced clock rate. An interleaver con...  
WO/2016/073934A1
A cellular radio architecture that includes a receiver module having a receiver delta-sigma modulator that converts analog receive signals to a representative digital signal. The architecture further includes a transmitter module having ...  
WO/2016/073925A1
A cellular radio architecture that includes a programmable bandpass sampling radio frequency front-end and an optimized digital baseband. The architecture includes a multiplexer having signal paths that include a bandpass filter that pas...  
WO/2016/071339A1
A transmission device for transmitting an output signal comprises a first and a second filter structure. The first filter structure comprises a first combiner which is designed to expand a first data signal by a first reference signal in...  
WO/2016/069944A1
A device is provided comprising a shared bus including a first and a second line, a first subset of devices and a second subset of devices coupled to the shared bus. The first subset of devices may be configured to operate according to a...  
WO/2016/068628A1
A base station (BS) in a wireless communication system is provided. The BS includes a transceiver configured to transmit information regarding a first configuration for reference signals and a second configuration for precoding matrix re...  
WO/2016/069377A1
The disclosure relates in some aspects to techniques for improved channel estimation. For example, a device can specify a pilot structure where pilot density differs over time. As another example, a device can indicate that a pilot from ...  
WO/2016/069061A1
Certain features relate to a digital multichannel interface between a base station and a repeater in a telecommunications system, such as a distributed antenna system. The digital multichannel interface can provide streams of I/Q samples...  
WO/2016/067005A1
A communication system (100) is configurable to operate in either a transparent mode or a data streaming mode. In the transparent mode data is transferred to a data requesting component (112) from a data source (102) using a request-resp...  
WO/2016/066231A1
The invention relates to methods and apparatuses implementing a novel three-phase closed-loop CSI feedback scheme, in which receiver stations exchange local channel state information for optimal feedback design. One or more transmission ...  
WO/2016/067319A1
Disclosed is a method in a mobile communication system comprising a base station communicating with at least one user terminal via a radio link, wherein the base station is adapted to create a precoding matrix for applying to data transm...  
WO/2016/066458A1
A transceiver circuit comprising a front-end (FE1) and a back-end (BE1) is provided. The front-end (FE1) comprises terminals (T1, T2) for coupling to a first and a second capacitor (C1, C2) and tunable resistors (R1, R2) coupled between ...  
WO/2016/067356A1
A transmission circuit (120) includes a photo-coupler (130) the conductive/nonconductive states of which are controlled in accordance with data that are to be transmitted to a communication apparatus (200). A reception circuit (140) incl...  
WO/2016/067318A1
Provided a method in a mobile communication system comprising a base station adapted to create a precoding matrix for applying to data to be transmitted to a user terminal by using a channel estimate determined from a Reference Signal (R...  
WO/2016/069191A1
Channel feedback for non-orthogonal multiple access (NOMA) multiple-input multiple-output (MIMO) communication systems may be reported by determining a measurement set of transmission strategies for channel feedback for a non-orthogonal ...  
WO/2016/062033A1
Disclosed are a frequency compensation processing method and device. The method comprises: acquiring a frequency offset estimated value between a signal receiving frequency of a receiver and a signal sending frequency of a transmitter; p...  
WO/2016/064465A1
Described is an apparatus which comprises: a first buffer to receive a first signal from a first transmission media; a second buffer to receive a second signal from a second transmission media separate from the first transmission media; ...  
WO/2016/064046A1
An apparatus for eliminating non-linearity of a self-interference signal in a frequency domain according to the present invention comprises a precompensator configured to: receive a reference signal from a baseband transmitting end; perf...  
WO/2016/061796A1
Embodiments of the present invention relate to the technical field of communications. Provided are a channel estimation method and apparatus. The method comprises: obtaining a channel estimation value of a data carrier after conducting i...  
WO/2016/065169A1
W-LAN evolutions to support outdoor scenarios are proposed. In such outdoor scenarios, the usual cyclic prefix length of 800 nano-seconds is not long enough to capture all multipath components. The present application proposes to use lon...  
WO/2016/058476A1
A method and device for estimating an LTE uplink system channel in an interference condition. The method comprises: receiving a guidance vector of a baseband signal, so as to obtain a guidance vector Ym of a frequency-domain baseband sig...  
WO/2016/059957A1
A transmission apparatus of the present disclosure comprises: three first driver units; three first pre-driver units that are associated with the respective ones of the three first driver units and that drive the respective associated on...  
WO/2016/060750A1
A system for optimizing signal quality in an optical communication system is provided including a transmitter (100) for converting digital signals to optical signals, the transmitter (100) including a transmitter digital signal processin...  
WO/2016/060104A1
The objective of the invention is to facilitate connections to lower-spec devices. Digital signals, which have been subjected to coding, are transmitted to an external device over a plurality of channels via transmission paths by use of ...  
WO/2016/054910A1
The embodiments of the present invention provide a pre-coding method. The method includes: obtaining channel information which is used for indicating a channel gain between a user equipment and a base station and a channel gain between a...  
WO/2016/056955A1
The disclosure relates to a method (30) performed in a network node (2) for transmitting data in a wireless network (1). The network node (2) is configurable for controlling a multiple input multiple output antenna system (5). The method...  
WO/2016/051679A1
 A sensor device provided with: a detection device (21) for detecting a prescribed physical quantity and converting the physical quantity into a detection signal; a communication device (22) connected to a controller (3) by a first lin...  
WO/2016/052786A1
The present invention relates to a wireless frequency transmitter and receiver which can comprise: a digital/analog signal converter that can mutually convert a plurality of intermediate frequency signals and a combined intermediate freq...  
WO/2016/052218A1
This feature relates to a transmission device, a transmission method, and a filter circuit which enable a signal including a plurality of signals with different speeds to be transmitted with high quality. The transmission device is provi...  
WO/2016/052719A1
For setting cooperation parameters of a communication system including a plurality of node devices interconnected by links and adapted to be respectively configured according to said cooperation parameters, said cooperation parameters ha...  
WO/2016/051062A1
The invention relates to a method of sending a multicarrier signal implementing an OQAM type modulation, intended to be transmitted via a transmission channel, formed of a temporal succession of symbols consisting of data elements modula...  

Matches 1 - 50 out of 35,609