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Matches 1 - 50 out of 17,758

Document Document Title
WO/2018/130973A1
Embodiments of the present disclosure are related, in general to communication, but exclusively relate to method and receiver for detecting data in a communication network. The method comprises transforming by a receiver, a received sign...  
WO/2018/127998A1
In a multiple short sequence based SRS that employs, in transmitting a noncontiguous band SRS, a plurality of pieces of sequence data with short sequence lengths corresponding to partial bands, a terminal: specifies a frequency domain fo...  
WO/2018/128038A1
A transmission method of a reference signal is provided which takes into account interference between adjacent cells in a radio communication system capable of dynamically switching between uplink communication and downlink communication...  
WO/2018/128867A1
Embodiments of the present disclosure describe methods and apparatuses for synchronization signal transmission and reception.  
WO/2018/128865A1
Methods, systems, and devices for wireless communication are described that support multiplexing uplink transmissions with transmit diversity with a single carrier waveform. Two or more UEs may be configured to use space time block codes...  
WO/2018/113901A1
There is disclosed a radio node for a wireless communication network, the radio node being adapted for processing reference signaling based on a coding, the coding being based on a Golay sequence. The disclosure also pertains to related ...  
WO/2018/097745A1
The present invention proposes apparatus and method for transmitting a preamble in a random access procedure. A user terminal transmits two or more preambles to access a base station for example on a selected RACH in a contention-based r...  
WO/2018/096674A1
A plurality of wireless devices 101 each provided with: two antennas 21, 22 that are spatially orthogonal to each other or do not have a parallel relationship; circulators 23, 24 for switching these antennas between transmission use and ...  
WO/2018/098266A1
An apparatus and method for transmission of a single-carrier waveform from multiple transmit antennas including both a reference signal and data in a discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFD...  
WO/2018/090564A1
Disclosed in an embodiment of the present invention is a method for generating a ZC sequence, comprising: determining an initial address vector and an initial address increment vector for a ZC sequence to be generated; generating, accord...  
WO/2018/090408A1
Disclosed is an M-ary direct sequence spread spectrum communication method. The method involves: filling a one-bit M-ary-number of code elements between two spread spectrum sequence codes; and during despreading, obtaining the number of ...  
WO/2018/089985A1
Techniques of transmitting wireless communications involve generating orthogonal spreading codes for any number of user devices that are linear combinations of sinusoidal harmonics that match the frequencies within the spread bandwidth. ...  
WO/2018/089120A1
Methods, systems, and devices for wireless communication are described that provide for the indication of communication information using a correlation between synchronization signals transmitted by a base station for cell acquisition. T...  
WO/2018/083925A1
The present invention makes it possible to reduce interference that occurs in a resource element located at the end in the frequency direction or time direction among allocated wireless resources in a communication method for mapping sym...  
WO/2018/084208A1
The purpose of the present invention is to implement a random access procedure (such as a random access preamble transmission) in a preferable manner while achieving flexible quality control in future wireless communication systems. A us...  
WO/2018/084636A1
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (...  
WO/2018/080283A2
The present invention relates to a resource allocation method and apparatus, and a signal transmission method, which are applicable to various technical scenarios of 5G New Radio (NR). A method for operating a communication node for reso...  
WO/2018/080586A1
In various embodiments, the disclosure describes an extension of Enhanced Directional Multi Gigabit (EDMG) Channel Estimation Field (CEF) design for multiple- input and multiple-output (MIMO). The disclosure can permit more accurate chan...  
WO/2018/076219A1
Provided in the embodiments of the present invention are a method for receiving data of multiple transmitters having asynchronous clocks and a receiver. The receiver of the present invention comprises: a first input terminal, N first out...  
WO/2018/074412A1
Provided is an encoding device that comprises an encoding unit, DA converters, light sources, intensity modulators, and wavelength multiplexers. The encoding unit adds (NM/2) to an encoding signal a minimum value of which is negative in ...  
WO/2018/061341A1
In the present invention, in cases where a plurality of subcarrier intervals is applied, a sequence of a sequence length adapted to a first ratio of a first subcarrier interval set on transmission data with respect to a maximum settable ...  
WO/2018/061572A1
The purpose of the present invention is to provide a base station device, a terminal device and a communication method which are capable of suppressing an increase in a processing load on identification of each terminal device and signal...  
WO/2018/063771A1
Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communication by an apparatus. The method includes selecting one or more resources for transmitting data of a f...  
WO/2018/057403A1
A method for generating spread spectrum spreading sequences in communicating devices. A first device receives a first sequence of one or more radio frequency (RF) signals from a second device, sends a second sequence of one or more RF si...  
WO/2018/055746A1
A base station (110) generates a first code string that is obtained by cyclically shifting a predetermined code string by an amount corresponding to a difference between a first time section and a transmission reference timing of a wirel...  
WO/2018/052167A1
A multi-beam code division multiple access communication method and a device for performing the same are disclosed. According to one embodiment, the multi-beam multiple access communication method comprises the steps of: allocating a cor...  
WO/2018/043982A1
Disclosed is a method for providing a synchronizing signal to at least one small cell. An embodiment of the present method may comprise the steps of: receiving a reference synchronizing signal; extracting a synchronizing signal from the ...  
WO/2018/034585A1
The disclosure relates to a method (900) for data transmission in a communication system, the method comprising: allocating (901) a first plurality (i) of physical resources (SCi) in the communication system for transmission of a second ...  
WO/2018/034701A1
Some demonstrative embodiments include apparatuses, devices, systems and methods of communicating a channel estimation field with Golay Sequences. For example, an apparatus may include logic and circuitry configured to cause a wireless s...  
WO/2018/034874A1
Various aspects of the disclosure relate to a codebook design that defines phase rotation on one or more layers of a codebook. This codebook may be used, for example, for sparse code multiple access (SCMA) encoding. One feature pertains ...  
WO/2018/030076A1
[Problem] To provide a communication device with which overall system transmission efficiency can be significantly improved by implementing flexible designs in accordance with various use cases, in a communication system in which a base ...  
WO/2018/016015A1
This spreading code generation device (100) generates a spreading code (15) used in communications. A default value arithmetic unit (10) which serves as a counter unit (91) generates a plurality of increment values by incrementing the de...  
WO/2018/004086A2
Provided is a user equipment (UE) comprising a processor and performing a random access procedure with an E-UTRAN node B (eNodeB) which is also known as an evolved node B. The UE may be at least temporarily implemented by the processor. ...  
WO/2018/004086A3
Provided is a user equipment (UE) comprising a processor and performing a random access procedure with an E-UTRAN node B (eNodeB) which is also known as an evolved node B. The UE may be at least temporarily implemented by the processor. ...  
WO/2017/221352A1
In this wireless communication system (1), a base station (2) may multiplex and transmit a plurality of data signals addressed to a plurality of wireless terminals (3), at the same frequency and time, wherein the multiplexed plurality of...  
WO/2017/213102A1
A plurality of wireless channels CH1,..., CHN are formed by dividing a frequency band used by a wireless system comprising a plurality of wireless devices 10. A plurality of carriers (ωC11, ωC21), (ωC12, ωC22),..., (ωC1N, ωC2N) are...  
WO/2017/212959A1
The present technology relates to a transmission device and method and a reception device and method that make it possible to more accurately transmit information. The present invention selects symbols for data that are known on a recept...  
WO/2017/203569A1
A transmission station (1) relating to the present invention is provided with: a demultiplexing unit (104) that generates a plurality of first signals, i.e., signals formed by dividing transmission data into two or more partial data; a d...  
WO/2017/199061A1
Aspects of the present disclosure provide methods and devices for multiple access downlink transmissions from a network side component to one or more User Equipment (UE) or multiple access uplink transmissions from two or more UEs to a n...  
WO/2017/196483A1
Embodiments can relate to transmitting or processing a demodulation reference signal; the method comprising generating a demodulation reference signal, spreading an instance of the demodulation reference signal using OCC-2 for a transmis...  
WO/2017/195290A1
One transmission device (100) out of at least two transmission devices (10) that each send out an information signal (501) indicating information to a transfer path (300) is provided with a signal transmission unit (120) that sends out a...  
WO/2017/195761A1
The present invention enables appropriate communications between a transmitter and a receiver. For this purpose, the transmitter (201) includes a first transmission unit (2011) which generates first radio waves (carrier wave angular freq...  
WO/2017/189080A1
In order to address the needs of narrow band communication, eNB-based processing and/or UE-based processing is provided to achieve robust detection of cell ID and SFN timing location using NB-SSS. A base station constructs a NB-SSS signa...  
WO/2017/188536A1
Provided are a method and a device for receiving a synchronization signal in a wireless communication system. Specifically, a terminal receives, from a base station, an ESS which is multiplexed, using an FDM method, and transmitted for e...  
WO/2017/188545A1
Provided are a method and a device for receiving a synchronization signal in a wireless communication system. Specifically, a terminal receives, from a base station, an ESS which is multiplexed, using an FDM method, and transmitted for e...  
WO/2017/180036A1
According to some embodiments, a method in a wireless receiver of compensating common phase error in a received wireless signal comprises receiving a first symbol of a wireless signal. The first symbol comprises a code division multiplex...  
WO/2017/175501A1
In contention-based wireless communication technology, it is necessary to identify a terminal device that has transmitted data from among terminal devices sharing frequency resources. However, if the number of terminal devices subject to...  
WO/2017/176435A1
Methods, systems, and devices for wireless communication are described. A base station may multiplex reference signal (RS) transmissions for different antenna ports over a set of resource elements using a code division multiplexing (CDM)...  
WO/2017/167263A1
The present disclosure provides a pilot mapping method, a pilot signal transmission method and apparatus, a base station, and a terminal. In the present disclosure, in each PRB of a physical resource block (PRB) group, the position at wh...  
WO/2017/171742A1
The present disclosure includes systems and methods for reducing intra-cell interference during uplink MU-MIMO. An uplink grant that allocates a plurality of resource blocks is obtained. A first portion of the plurality of RBs that are o...  

Matches 1 - 50 out of 17,758