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Patent Searching and Data


Matches 1 - 50 out of 18,238

Document Document Title
WO/2021/068584A1
The present invention belongs to the technical field of communication systems, and particularly relates to a method and a device for generating aperiodic four-phase Z complementary sequence pair signals in a communication system. The met...  
WO/2021/071215A1
Disclosed is a reference signal transmission method performed by at least one base station, the method including: determining a sequence of a reference signal; performing an inverse Fourier transform (IFT) based on the determined sequenc...  
WO/2021/069062A1
An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least ...  
WO/2021/066602A1
The present invention relates to a method carried out by a user equipment in a wireless communication system and a device supporting same and, more particularly, to a method and a device supporting same, the method comprising the steps o...  
WO/2021/067096A1
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station by initiating a random access procedure with a multi-root preamble. The UE may receive, from the base stat...  
WO/2021/066735A1
A method by a network node for configuring a wireless device to report Channel State Information (CSI) includes computing an N-port Channel State Information-Reference Signal (CSI-RS) resource configuration. The N-port CSI-RS resource co...  
WO/2021/028565A3
A wireless device (12A) receives a data transmission (22) from a peer wireless device (12B) on a sidelink (20) between the wireless device (12A) and the peer wireless device (12B). The wireless device (12A) transmits, to the peer wireles...  
WO/2021/064440A1
The disclosure is related to a method of transmitting a physical uplink control channel (PUCCH) in unlicensed spectrum, which is transmitted by a user equipment, the method comprising: - generating a PUCCH format 0 in an interlaced struc...  
WO/2021/066606A1
The present invention relates to a method carried out by a terminal in a wireless communication system, and a device supporting same, and more specifically relates to a method comprising a step of obtaining a message A comprising a physi...  
WO/2021/063494A1
The disclosure relates to a first communication device for DFT-precoded OFDM with orthogonal spreading sequences. The first communication device (100) obtains M modulation symbols and one or more spreading sequences, wherein each spreadi...  
WO/2021/046104A1
A method includes generating a set of symbols based on an incoming data vector. The set of symbols includes K symbols, K being a positive integer. A first transformation matrix including an equiangular tight frame (ETF) transformation or...  
WO/2021/044074A1
A spreading sequence is determined (S301) based on a candidate of a control channel of a control resource set, the candidate comprising a sequence of control information. The sequence of control information and the determined spreading s...  
WO/2021/034686A1
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station by initiating a random access procedure with a two-root preamble. The UE may receive, from the base statio...  
WO/2021/033988A1
According to an aspect of the present disclosure, disclosed is a method of a user equipment in a wireless communication system comprising: receiving a physical sidelink control channel (PSCCH); receiving a physical sidelink shared channe...  
WO/2021/028565A2
A wireless device (12A) receives a data transmission (22) from a peer wireless device (12B) on a sidelink (20) between the wireless device (12A) and the peer wireless device (12B). The wireless device (12A) transmits, to the peer wireles...  
WO/2021/030592A1
Methods, systems, and devices for wireless communications are described. A network may generate a pool of distinct base sequences for use with uplink messages from a user equipment (UE) to a base station, where each base sequence in the ...  
WO/2021/028045A1
The invention relates to a client device for associating PTRS antenna ports to DMRS antenna ports. The client device obtains configuration information related to a set of PTRS antenna ports and also obtains control information indicating...  
WO/2021/018279A1
Provided in embodiments of the present application are a method and apparatus for processing a reference signal. The method comprises: determining a base sequence on the basis of a first Zadoff-Chu sequence that has a length of Nzc; acco...  
WO/2021/021727A1
Systems and methods enabling location determination within an indoor environment. In an embodiment, a plurality of stationary nodes are arranged as a constellation within the indoor environment. Each of the plurality of stationary nodes ...  
WO/2021/010697A1
A method and device for transmitting/receiving a signal in a wireless communication system according to an embodiment of the present invention may comprise: repeatedly mapping a PUCCH sequence to each of resource blocks (RBs) in an inter...  
WO/2021/009575A1
A method for selecting orthogonal cover codes repetition sequence for Physical Uplink Control Channel (PUCCH) transmission in a New Radio-Unlicensed (NR-U) network is provided. In embodiments disclosed herein, a set of time domain and/or...  
WO/2021/010694A1
A method and apparatus for transmitting and receiving a signal in a wireless communication system, according to an embodiment of the present invention, comprise: iteratively mapping a PUCCH sequence to each of resource blocks (RBs) withi...  
WO/2021/006688A1
A method of a user equipment (UE) in a wireless communication system supporting a shared spectrum channel access is provided. The method comprises: receiving, from a base station (BS), configuration information associated with a subcarri...  
WO/2021/002674A1
A method for adjusting the length of a Golay sequence for object recognition and an electronic device therefor are provided. The method for operating the electronic device includes estimating a predicted distance to an external object, d...  
WO/2020/033618A9
Techniques discussed herein can facilitate communication of group-based WUS(s) (Wake Up Signal(s)) for eMTC (enhanced Machine Type Communication) and/or NB (NarrowBand)-IoT (Internet of Things). One example embodiment is an apparatus con...  
WO/2020/252499A1
Space-time-frequency multiplexing (STFM) schemes for radio frequency (RF) scanning are disclosed in which complementary pairs of sequences (or "Golay pairs") are transmitted at different times using multiple frequencies. The transmission...  
WO/2020/247901A1
A novel LPWAN technology includes a ZCNET node that transmit signals that occupy a very small fraction of the signal space, resulting in very low collision probabilities. ZCNET supports parallel root channels within a single frequency ch...  
WO/2020/229547A1
A method of a network node arranged for wireless communication with wireless communication devices is for transmission of a signal to the wireless communication devices. The method comprises receiving, from another network node, a paging...  
WO/2020/227012A1
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may cyclically shift, based at least in part on a cyclic shift index selected from a group of cyclic shift index...  
WO/2020/226202A1
A method by which a first wireless device tracks a channel in a wireless AV system, according to one embodiment of the present invention, comprises the steps of: receiving a radio signal including a first part related to a preamble and a...  
WO/2020/226464A1
An operating method of a first device (100) in a wireless communication system is presented. The method can comprise the steps of receiving an SL SSB from a second device, and acquiring bit information on the basis of the order in which ...  
WO/2020/221452A1
The invention relates to a network access node and a client device for antenna port indication for multi TRP/panel transmissions. The network access node determines a set of antenna ports for downlink reference signals in disjoint ordere...  
WO/2020/222618A1
Disclosed are a method and an apparatus for supporting same, the method carried out by a terminal in a wireless communication system comprising, according to one embodiment of the present invention, the steps of: receiving a synchronizat...  
WO/2020/146340A3
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first transmit receive point (TRP), a downlink control information (DCI) communication, the ...  
WO/2020/222603A1
Disclosed are a method and an apparatus for supporting same, the method carried out by a terminal in a wireless communication system comprising, according to one embodiment of the present invention, the steps of: receiving information as...  
WO/2020/222614A1
Disclosed are a method and an apparatus for supporting same, the method carried out by a terminal in a wireless communication system comprising, according to one embodiment of the present invention, the steps of: receiving information as...  
WO/2020/217941A1
Provided is a modulation device which performs high-efficiency multiplexing of a pilot signal used in equalization and estimation of phase noise in LOS-MIMO which uses a single carrier signal. The modulation device (10) is a modulation d...  
WO/2020/200288A1
The disclosed systems, structures, and methods are directed to a spectrally-efficient orthogonal code generation architecture. The configurations presented herein employ a full-set code generation module configured to generate a candidat...  
WO/2020/204502A1
A method for operating a first device in a wireless communication system is proposed. The method may comprise the steps of: generating a sidelink synchronization signal block (SL SSB); and transmitting the SL SSB to a second device.  
WO/2020/206458A1
Systems and methods are described for wake-up signaling of user equipment (UE). The systems and methods can include at least generating, by the BS, a wake up signal (WUS), wherein the WUS includes a length-131 Zadoff-Chu (ZC) sequence an...  
WO/2020/204608A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). Methods and devices...  
WO/2020/199989A1
The present application relates to the field of communications. Disclosed are a sequence determination method and apparatus, which solves the problem of inter-cell interference. The specific solution is: the method provides a sequence gr...  
WO/2020/197329A1
A method and device for transmitting and receiving a signal in a wireless communication system according to an embodiment of the present invention includes: transmitting a physical random access channel (PRACH); and receiving a random ac...  
WO/2020/197311A1
A method and an apparatus for transmitting/receiving a signal in a wireless communication system, according to one embodiment of the present invention, comprise transmitting a physical random access channel (PRACH) and receiving a random...  
WO/2020/186179A1
Communication in a wireless network using a phase-tracking reference signal (PT-RS) for orthogonal frequency division multiplexing (OFDM) includes determining one or more PT-RS groups of adjacent subcarriers in a resource allocation for ...  
WO/2020/180614A1
Methods, systems, and devices for wireless communications are described. A first transmission/reception point (TRP) may coordinate with a second transmission/reception point to configure code division multiplexing group hopping for a use...  
WO/2020/177604A1
The disclosed systems, structures, and methods are directed to a wireless receiver. The configurations presented herein employ a signal encoding module to encode a plurality of received analog signals with an orthogonal code set and comb...  
WO/2020/174167A1
The present invention relates to a method and device for modulating with Zadoff-Chu sequences. Each K-ary symbol to be transmitted is converted into a Zadoff-Chu sequence of preset length N and of preset root r, and the frequency offset ...  
WO/2020/171463A1
Proposed are a method and an apparatus for receiving an EHT PPDU in a wireless LAN system. Specifically, a reception STA receives an EHT PPDU including an STF signal from a transmission STA through a 320 MHz band or a 160+160 MHz band. T...  
WO/2020/171462A1
Proposed are a method and an apparatus for receiving an EHT PPDU in a wireless LAN system. Specifically, a reception STA receives an EHT PPDU including an STF signal from a transmission STA through a 320 MHz band or a 160+160 MHz band. T...  

Matches 1 - 50 out of 18,238