METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

    公开(公告)号:US20230067370A1

    公开(公告)日:2023-03-02

    申请号:US17979090

    申请日:2022-11-02

    Abstract: The present invention relates to a method and device for operating a terminal in a wireless communication system. According to the present invention, downlink control information is transmitted to a terminal and can include symbol information related to the last symbol of a downlink shared channel. A method and device can be provided wherein a terminal transmits a first demodulation reference signal (DMSR) and at least one second DMRS for demodulating downlink data, and transmits data through the downlink shared channel, and a symbol position to which the at least one second DMRS is mapped is determined according to the symbol information.

    METHOD FOR DETERMINING LINK AVAILABILITY FOR IAB NODE, AND NODE USING SAME

    公开(公告)号:US20230055869A1

    公开(公告)日:2023-02-23

    申请号:US17969291

    申请日:2022-10-19

    Abstract: The present specification provides a method for transmitting guard symbol information, which is performed by a node in a wireless communication system, the method comprising: determining the guard symbol information, the guard symbol information indicating the number of guard symbols, desired by the node, associated with switching between a mobile terminal (MT) operation and a distributed unit (DU) operation; and transmitting the guard symbol information to a parent node, the guard symbol being a symbol not used on the basis of a transition between the MT operation and the DU operation.

    METHOD FOR MONITORING DOWNLINK CHANNEL OR DOWNLINK SIGNAL, AND WIRELESS DEVICE

    公开(公告)号:US20220394614A1

    公开(公告)日:2022-12-08

    申请号:US17891422

    申请日:2022-08-19

    Abstract: The present disclosure relates to a method of monitoring, by a wireless device, a downlink channel or a downlink signal. The method may include a step of receiving configuration information on a power save signal. The power saving signal can be used to signal that the downlink channel or the downlink signal should be monitored later. The configuration information may contain configuration information on an opportunity to omit the power saving signal. The method may include a step of monitoring the downlink channel or the downlink signal without monitoring the energy saving signal during the opportunity to omit. The length and/or position of the opportunity of omission can be determined according to the configuration information of a discontinuous receive cycle (DRX).

    METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SUPPORTING SAME

    公开(公告)号:US20220263621A1

    公开(公告)日:2022-08-18

    申请号:US17608384

    申请日:2020-05-04

    Abstract: According to one aspect of the present disclosure, a method for a user equipment (UE) in a wireless communication system comprises the steps of: receiving uplink reference signal (UL RS) configuration information; and transmitting a UR RS on a UR RS resource configured on the basis of the UL RS configuration information, wherein the UR RS resource includes at least one resource element (RE), the at least one RE is configured as an N-comb on a frequency domain, a start position on the frequency domain of each of the at least one RE is determined on the basis of a preset offset and a comb offset included in the UL RS configuration information, the preset offset is acquired on the basis of the N-comb and at least one orthogonal frequency division multiplexing (OFDM) symbol of the at least one RE, and N is a natural number.

    METHOD OF TRANSMITTING AND RECEIVING SIGNAL AND APPARATUS SUPPORTING THE SAME IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20220217786A1

    公开(公告)日:2022-07-07

    申请号:US17703360

    申请日:2022-03-24

    Abstract: The present disclosure relates to a wireless communication system. Particularly, a communication method and an apparatus for the same are provided, in which configuration information related to random access of a user equipment (UE) is received from an upper node, first time resource information related to random access of the relay node is received from the upper node, and random access is performed to the upper node based on the configuration information and the first time resource information. The configuration information includes second time resource information including a periodicity of the random access of the UE and a plurality of random access occasions within the periodicity, and the first time resource information and the second time resource information do not overlap with each other in time resources.

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