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Matches 1 - 50 out of 18,011

Document Document Title
WO/2019/214698A1
Provided are a signal sending and receiving method and apparatus. The sending method comprises: sending a first signal, wherein the sequence of the first signal is at least generated by a first sequence and a second sequence; and there a...  
WO/2019/205105A1
A method for determining a scrambling initialization sequence of data, comprising: receiving a time-frequency resource library, a multiplexing factor identifier library for non-orthogonal multiple access, and a reference signal port libr...  
WO/2019/202031A1
Embodiments represent a data receiver, wherein the data receiver is designed to receive a signal having a plurality of sub-data-packets, wherein the plurality of sub-data-packets (142) each have a portion of a data packet, wherein the da...  
WO/2019/199690A1
Methods, systems, and devices for wireless communications are described. In accordance with the described techniques, communicating devices (e.g., an encoder and decoder) may apply an orthogonal cover code to a polar codeword to reduce c...  
WO/2019/195680A1
Switching between Orthogonal Multiple Access (OMA) and Non-Orthogonal Multiple Access (NOMA) modes of a user equipment (UE) can be determined and indicated by a gNB to a UE at an RRC connected state using one or more of the following sch...  
WO/2019/193123A1
A method, network node (NN) and wireless device (WD) for non-orthogonal multiple access (NOMA) signature sequence (SS) selection are disclosed. According to one aspect, a method is implemented in a network node, the method including dete...  
WO/2019/183457A1
An access point (AP) that supports the IEEE 802.11ba protocol may transmit a frame including a physical layer (PHY) preamble to one or more stations (STAs) over a channel. The PHY preamble may include a plurality of repeated modulated le...  
WO/2019/164916A1
Methods, systems, and devices for wireless communications are described that support pairwise cross correlation sequences for non-orthogonal multiple access wireless communications. A user equipment (UE) may receive, from a base station,...  
WO/2019/165069A1
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network controller may determine a first set of spreading sequences and a second set of spreading sequences for non-orthogonal multi...  
WO/2019/159341A1
This wireless transmission device is provided with a transmission unit (209) and a control unit (203). The transmission unit (209) transmits wireless signals to which reference signals for demodulation are mapped. When mapping the refere...  
WO/2019/158690A1
A method performed by a node operative in a wireless communication network and functioning as a serving node for a mobile device, for receiving Non-Orthogonal Multiple Access (NOMA) signals from a mobile device, is provided. The method c...  
WO/2019/160372A1
The present specification provides a method by which a terminal transmits an uplink signal in a wireless communication system. Particularly, the terminal scrambles a plurality of bits for transmission of an uplink signal, and generates a...  
WO/2019/159343A1
In order to appropriately set a sequence to be applied to a reference signal and/or an uplink control channel, etc., in a future wireless communication system, one aspect of the user terminal according to the present disclosure is charac...  
WO/2019/159299A1
The present invention appropriately transmits an uplink control channel in a future wireless communication system. This user terminal comprises: a reception unit that receives frequency hopping information indicating whether or not frequ...  
WO/2019/158691A1
According to one embodiment, a method implemented by a transmitter of non-orthogonal data transmission is provided. The method comprises obtaining a non-orthogonal signature sequence selected from a set of non-orthogonal signature sequen...  
WO/2019/155587A1
The present invention appropriately transmits an uplink control channel in a future wireless communication system. A user terminal includes: a receiving unit that receives first frequency resource information indicating a first frequency...  
WO/2019/152457A1
Methods, systems, and devices for wireless communications are described. A wireless device such as a user equipment (UE) may identify a codebook matrix having a number of rows equal to a first number and a number of columns equal to a se...  
WO/2019/143553A1
Methods, systems, and devices for wireless communications are described in which different spreading sequences may be used to distinguish concurrent non-orthogonal multiple access (NOMA) transmissions. The spreading sequences may be sele...  
WO/2019/138514A1
The purpose of the present invention is to improve the performance of an uplink control channel to be code-division-multiplexed among multiple user devices. The user device has: a transmission unit for transmitting an uplink control chan...  
WO/2019/140239A1
A two stage scrambling design is provided for generating and decoding Resource Spread Multiple Access (RSMA) modulated streams. A User equipment (UE) scrambles each data stream of a set of data streams using a first scrambling sequence t...  
WO/2019/140243A1
Aspects of the present disclosure provide design that allows for assigning code sequences for UEs for use in RSMA.  
WO/2019/133493A1
Methods, systems, and devices for wireless communications are described. A transmitting device may identify a set of allocated resource blocks and a number of the allocated resource blocks. The transmitting device may determine a bit seq...  
WO/2019/128464A1
The present invention relates to a method for constructing an orthogonal sequence set in a CDMA system, comprising: step a: selecting natural numbers m and k, m and k satisfying: m=2k+4; step b: constructing a 5-spectral-value vector Boo...  
WO/2019/130847A1
This terminal device communicates with a base station device, and is provided with: a reception unit that receives downlink control information and a downlink shared channel; and a signal detection unit that demodulates the downlink shar...  
WO/2019/128465A1
Disclosed is a CDMA system channel spreading device, comprising: an orthogonal sequence generating module used to generate an orthogonal sequence set; a storage module connected to the orthogonal sequence generating module, and used to s...  
WO/2019/125253A1
An orthogonal code is disclosed, defined by an encoding matrix CK having N rows and N — P + 1 columns, wherein N = P. 2K, K is a positive integer and P is an odd positive integer. In the encoding matrix, no column is equal to another c...  
WO/2019/125609A1
System and method for efficient wideband code division multiplexing in subband domain include: aggregating L analog signals received from L antenna elements into a single aggregated signal, by using code division multiplexing with L code...  
WO/2019/096603A1
A dual cover code (comprising two different cover codes) is applied to a sequence, e.g., a synchronization sequence, to generate a complex coded sequence used to synchronize or page (wake up) a wireless device. In one exemplary embodimen...  
WO/2019/098801A1
A method of a base station (BS) in a wireless communication system comprises identifying a first configuration including a first set of resources for a first type of UE and a second configuration including a second set of resources for a...  
WO/2019/099957A1
Various aspects directed towards generating a reference signal for pi/2-binary phase shift keying (BPSK) modulation are disclosed. In an example, a pi/2-BPSK sequence is selected from a plurality of candidate sequences depending on the n...  
WO/2019/088694A1
The present specification provides a method for determining an initial value of a sequence in a wireless communication system. Specifically, a method performed by a base station comprises the steps of: generating a first sequence for a c...  
WO/2019/088884A1
A first radio node (108-1,108-2; 110) and a method therein for transmitting a signal comprising encoded data symbols to a second radio node (110; 108-1,108-2). The first and second radio nodes are operating in a wireless communications n...  
WO/2019/078687A1
The present disclosure pertains to a method and an apparatus for generating a reference signal (RS) sequence and a data scrambling sequence. A method for a base station transmitting a reference signal according to an embodiment of the pr...  
WO/2019/074043A1
This terminal device is provided with: a monitor unit which monitors first PDCCH candidates with an aggregation level of 8 and second PDCCH candidates with an aggregation level of 16 in a CORESET that is mapped to one OFDM symbol; and a ...  
WO/2019/073969A1
The purpose of the present invention is to appropriately transmit a plurality of items of uplink control information. This user equipment comprises: a control unit that controls the performance of a first coding on at least one of a plur...  
WO/2019/053901A1
A user terminal according to an embodiment of the invention comprises: a transmission unit that transmits, by frequency-division multiplexing with uplink control information, a reference signal generated on the basis of a base sequence; ...  
WO/2019/051442A1
Certain aspects of the present disclosure relate to methods and apparatus relating to reference signal design for Pi/2-binary phase shift keying (Pi/2-BPSK) modulation with frequency domain spectral shaping (FDSS). In certain aspects, a ...  
WO/2019/051085A1
A user equipment (UE) can include processing circuitry configured to decode downlink control information (DCI) from a base station, the DCI including a modulation coding scheme (MCS) index and physical uplink shared channel (PUSCH) alloc...  
WO/2019/049345A1
In order to appropriately report UL control information in a future wireless communication system, this user terminal is characterized by having: a transmission unit for transmitting an uplink signal by using encoded resources associated...  
WO/2019/049346A1
In order to appropriately communicate UL control information in a future wireless communication system, this user terminal is characterized by having: a transmission unit for transmitting a sequence using a cyclic shift associated with a...  
WO/2019/033301A1
An optical transmitter, an optical receiver, and an optical transmission method, used for solving the issue in the prior art of high complexity of demultiplexing. The optical transmitter comprises an optical signal generator, N spreaders...  
WO/2019/035961A1
Method, apparatuses and systems are provided for generating ultra-low peak-to-average power ratio (PAPR) (ULP) sequences. A wireless transmit/receive unit (WTRU) may generate a pair of complementary Golay sequences a and b. A sum of a di...  
WO/2019/031854A1
The present invention relates to a method and a device for transmitting/receiving a reference signal by means of a terminal in a wireless communication system. According to the present invention, a method and a device may be provided whe...  
WO/2019/030337A1
A method of operating a first infrastructure equipment in a wireless communications system is provided. The wireless communications system comprises the first infrastructure equipment, a second infrastructure equipment and a communicatio...  
WO/2019/031054A1
This terminal is configured such that a control unit determines a sequence used for an uplink control channel according to uplink control information, and a transmission unit transmits the uplink control information by using the sequence...  
WO/2019/025319A1
A transmitter (UE) for transmitting data to a receiver (BS) of a wireless communication network is disclosed. The wireless communication network includes a plurality of resource elements, and at least a subset of the plurality of resourc...  
WO/2019/024929A1
Embodiments of the present invention disclose a data entry method, a related device, and a system. The method comprises: A terminal transmitting uplink data to a network device, wherein the uplink data is scrambled with a scrambling sequ...  
WO/2019/022481A1
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/2019/017002A1
A New Radio (NR) system and a method for transmitting sounding reference signals in a new radio communications system is provided that enables mutual orthogonality to be maintained between SRS resources of different UEs. The system an eN...  
WO/2019/014379A1
Aspects of the present disclosure provide a mechanism for utilizing uplink hopping patterns for HARQ transmissions. Each hopping pattern may include a sequence of different frequency resources or a sequence of different scrambling sequen...  

Matches 1 - 50 out of 18,011