白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Method and device for transmitting/receiving downlink control information in wireless communication system

專(zhuān)利號(hào)
US12219579B2
公開(kāi)日期
2025-02-04
申請(qǐng)人
LG ELECTRONICS INC.（KR Seoul）
發(fā)明人
Hyungtae Kim; Jiwon Kang
IPC分類(lèi)
H04W72/232; H04L1/08; H04L5/00; H04W72/12
技術(shù)領(lǐng)域
pdcch,dci,coreset,tci,in,ss,ue,may,coresets,candidate
地域： Seoul

摘要

Disclosed are a method and a device for transmitting or receiving downlink control information in a wireless communication system. A method for receiving downlink control information (DCI) according to an embodiment of the present disclosure any comprise the steps of: repeatedly receiving the DCI via a plurality of physical downlink control channel (PDCCH) candidates; and transmitting or receiving data scheduled via the DCI. The DCI may be transmitted via a first physical downlink control channel (PDCCH) candidate within a first search space set and a second PDCCH candidate within a second search space set, the first search space set and the second search space set may be related to different transmission configuration indication (TCI) states, and a window that is a duration in which the first PDCCH candidate and the second PDCCH candidate are transmitted may be preconfigured in a time domain.

說(shuō)明書(shū)

In addition, the first search space set and the second search space set may be associated with a single CORESET. In addition, a plurality of TCI states may be configured for a single CORESET, and the first search space set and the second search space set may be related to different TCI states among the plurality of TCI states. Here, a single CORESET may be a CORESET (e.g., CORESET 0) used to transmit system information.

In addition, the first search space set and the second search space set may be associated with different CORESETs. In addition, in different CORESETs, parameters other than a TCI state and a CORESET identifier may be identically configured.

In addition, although not illustrated in FIG. 19, a step of receiving configuration information for multiple TRP-based transmission and reception from a base station may be performed before step S1901.

Here, the configuration information may include information related to the configuration of the network side (i.e., TRP configuration), resource information (resource allocation) related to multiple TRP-based transmission/reception, etc. Here, the configuration information may be transmitted to a UE through higher layer signaling (e.g., RRC signaling, MAC-CE, etc.). In addition, when the configuration information is predefined or predetermined, step S18002 may be omitted.

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋