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Matches 1 - 50 out of 9,808

Document Document Title
WO/2017/223069A1
An optical network communication system includes an optical hub, an optical distribution center, at least one fiber segment, and at least two end users. The optical hub includes an intelligent configuration unit configured to monitor and...  
WO/2017/148320A1
In a configuration wherein N individual fibers interconnect two devices, each fiber can be configured, through configuration of the packet processing devices at each end of the fiber, to carry traffic in a single direction. From the pers...  
WO/2017/130941A1
An optical signal processing device according to a mode of embodiment of the present invention is provided with: a first polarizing separator which splits received light that has been transmitted thereto and that comprises multiple modul...  
WO/2017/111545A1
The present invention relates to a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of things (IoT). The present invention can be useful for intelligent services ...  
WO/2017/092683A1
Disclosed is a variable coding method for realizing chip reuse, comprising the following steps: using at least two identical integrated circuit chips, wherein each integrated circuit chip executes different control logic truth tables acc...  
WO/2017/048090A1
A ship network communication system according to an embodiment of the present invention that enables data transmission and reception wirelessly in a ship regardless of the thickness of a bulkhead comprises: a first communication device, ...  
WO2017011591A1
The systems, apparatuses and methods of the present invention set forth improvements to the problems of the current pairing or duplex paradigm, resulting in a dramatic increase in fiber transmission efficiency, accomplished explicitly by...  
WO/2016/192159A1
Disclosed is a data transmission method. The data transmission method comprises: establishing a communication connection with a receiving terminal; performing, according to a preset rule, pulse width encoding for each data bit of data to...  
WO/2016/190535A1
The present invention relates to a device for sound wave communication, which transmits and receives sound waves so as to exchange data. An embodiment of the present invention may comprise: a hardware correction table for setting a corre...  
WO/2016/094392A8
A communication system uses multiple communications links, preferably links that use different communications media. The multiple communications links may include a high latency/high bandwidth link using a fiber-optic cable configured to...  
WO/2016/094392A1
A communication system uses multiple communications links, preferably links that use different communications media. The multiple communications links may include a high latency/high bandwidth link using a fiber-optic cable configured to...  
WO/2016/085631A1
A system includes a processing device to generate a command, the command having a first format that is transmissible over a conductive communication link. The system further includes a first converter, coupled to the processing device, t...  
WO/2016/073928A1
A cellular radio architecture that includes a multiplexer coupled to an antenna structure and including multiple signal paths, where each signal path includes a bandpass filter that passes a different frequency band than the other bandpa...  
WO/2016/073940A1
A cellular radio architecture that includes a programmable bandpass sampling radio frequency front-end and an optimized digital baseband. The architecture includes a receiver module having a plurality of signal channels for different fre...  
WO/2016/073932A1
A method for reducing power consumption in a transceiver front-end circuit for a cellular radio. The transceiver circuit includes a receiver module having a delta-sigma modulator that converts analog receive signals to a representative d...  
WO/2016/058341A1
Provided are an automatic optical power reduction method and apparatus for a multi-channel system. The method comprises: when a first multi-channel interface cannot receive an optical signal sent by a second multi-channel interface, only...  
WO/2016/043487A1
The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided in order to support a higher data transmission rate than a beyond 4th-generation (4G) communication system such as long term evolution (...  
WO/2016/038799A1
A digital audio data processing apparatus comprises: a short distance radio communication unit (2) that switches the same frequency as a sampling frequency to one of alternative frequencies, thereby outputting L/R clocks; a master (6) th...  
WO/2015/046026A1
The invention relates to decoding received symbols corresponding to Pulse Amplitude Modulation constellation symbols as transmitted via a real-valued multiple-input multiple-output channel. A detector device performs a lattice reduction ...  
WO/2014/192041A1
A base station system according to an aspect of the invention comprises: a baseband unit (BBU); and a radio frequency (RF) unit (RFU) connected to the BBU via a communication line. The RFU (BBU) measures the frequency of occurrence of sa...  
WO/2014/152307A1
A method is provided for communicating signals at a low power level in an electromagnetic interference (EMI) environment. A first device transmits a modulated signal having a first carrier frequency, including the encoded information via...  
WO/2014/136193A1
The present invention is provided with an IQ compression processing unit (302) that, for post-modulation digital signal IQ data that is transmitted and received between a pair of devices which are an REC (Radio Equipment Controller) (101...  
WO/2014/138496A1
The present invention is directed to communication system and methods. More specifically, various embodiments of the present invention provide a communication interface that is configured to transfer data at high bandwidth using PAM form...  
WO/2014/051166A1
A device divides a sampled sound signal into a high frequency signal and a low frequency signal, individually encodes the high frequency signal and the low frequency signal, and generates error detection code pertinent to the high freque...  
WO/2014/004486A3
A method for compressing data is disclosed. The method may include classifying the data from a plurality of data sources into classifications including at least PCM-encoded data and data structure information. The method may also include...  
WO/2013/185640A1
An audio data transmission method, which comprises the steps of: a first device modulating audio data to be transmitted respectively through at least two modulation modes, so as to generate audio data code streams in at least two modulat...  
WO/2013/181809A1
A method for identifying the fault by current differential protection and a device thereof are provided. The method comprises: measuring the full component currents of the two terminals of a two-terminal line system and calculating the c...  
WO/2013/173523A1
Embodiments of methods, apparatuses, and systems for signal processing of multiple input signals to control peak" amplitudes of a combined signal axe disclosed. One method includes receiving a plurality of input signals, generating a com...  
WO/2013/166750A1
An M-ary digital pulse period modulation and demodulation method for use in an optical communication system, which relates to an M-ary digital pulse period modulation and demodulation method. It is intended to improve the data transmissi...  
WO/2013/118631A1
The present technology relates to a signal processing device which allows reduction of manufacturing cost. This electronic apparatus has a semiconductor chip as a plurality of signal processing circuits. The semiconductor chip has an inp...  
WO/2013/113351A1
The disclosure relates to processing of a signal in a station. A quantization algorithm can be applied for compression of the signal for transmission on an internal interface of the station. The algorithm comprises at least one adjustabl...  
WO/2013/109656A1
A differential communication system includes a first differential communication device including a differential transmitter, a second differential communication device including a differential receiver, and a differential isolator coupli...  
WO/2013/102517A1
The invention relates to a method in which a specified signal form is transmitted from a control device (2) to a spatially remote transmitting device (110) that is equipped to transmit at least one signal with the specified signal form. ...  
WO/2013/095542A1
An apparatus and system for controlling traffic on an on-chip network. Embodiments of the apparatus comprise single-ended transmission circuitry and single-ended receiving circuitry on a first chip for coupling with a second chip, the tr...  
WO/2013/048395A1
Described herein are apparatus, system, and method for low power data recovery using over-clocking. The apparatus is a receiver that comprises an edge detector to detect a first falling edge and a first rising edge of an input signal rec...  
WO/2013/016464A1
The present invention teaches method and apparatus to transform a featureless, unpredictable, and non-repeatable chaos waveform into digital chaos waveforms that maintain featureless characteristics to serve as a for wireless communicati...  
WO/2013/012740A1
Manufacturing processes monitor forces or pressures within a machine. Metal within machines affect wireless communications within the machines for reporting monitored data. An embodiment of the present invention is a sensor that provides...  
WO/2013/001248A1
The invention relates to a method for processing a data packet prior to the transmission thereof in a wireless communication network by a series of waveforms transmitted at positions defined by hopping codes, said positions being time or...  
WO/2012/166281A1
A signal coding technique for switching amplifiers includes quantizing the amplitude A(t) of an input signal to produce a time series Â(t) having M levels; modulating a clock signal in response to Â(t), thereby to produce a control sig...  
WO/2012/166922A1
A system for communicating modulated EHF signals may include a modulation circuit responsive to a bi-level transmit information signal for generating a transmit output signal. The transmit output signal may have an EHF frequency when the...  
WO/2012/118567A3
The present invention relates to an optical transmitter for transmitting data and optical receiver for receiving the data. The optical transmitter includes a pulse generator for generating N data streams overlapping in time from a de-mul...  
WO/2012/118567A2
The present invention relates to an optical transmitter for transmitting data and optical receiver for receiving the data. The optical transmitter includes a pulse generator for generating N data streams overlapping in time from a de-mul...  
WO/2012/066525A1
A method for coordinating an encoder and a decoder in a wireless communication system employing discontinuous transmission, the method comprising performing a syncless reset command on the encoder and the decoder, in order to bring the e...  
WO/2012/066738A1
The present invention provides a communication system that is able to appropriately eliminate infrared noise from an external device in a system that transmits/receives a broadband audio signal. The communication system (1) is provided w...  
WO/2012/015947A1
Processing the synchronization of an inband modem to detect sample slip conditions is disclosed. Correlations and decision logic reliably detect the sample slip condition while minimizing the number of false alarms.  
WO/2012/015918A1
Processing the synchronization of an inband modem to detect sample slip conditions is disclosed. The processing comprises correlation of a pseudorandom sequence. Decision logic reliably detects the sample slip condition while minimizing ...  
WO/2011/159212A1
A method at a transmitter of a tunable laser of controlling a mode change of the laser during a transmission of data to a receiver of a terminating node is based on the determination of a time instance for initiation of the mode change o...  
WO/2011/047480A1
An orthogonal linear frequency modulation (OLFM) communications system where orthogonal sub-sweeps experience the same channel condition and subsequent SNR allowing for uniform power allocation and data modulation per sub-sweep and an ef...  
WO/2011/041559A1
The present disclosure provides techniques for recovering source stream clock data at the sink in a high definition multimedia digital content transport system. The disclosure includes a fractional-N Phase-Locked Loop (PLL) based clock g...  
WO/2011/029179A1
Each equal cost path is assigned a path ID created by concatenating an ordered set of link IDs which form the path through the network. The link IDs are created from the node IDs on either set of the link. The link IDs are sorted from lo...  

Matches 1 - 50 out of 9,808