JP6870094B2 - 無線通信システムにおいてデータを送受信する方法及びそのための装置 - Google Patents
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Description
Claims (6)
- 無線通信システムにおいて、端末が基地局から物理下りリンク共有チャネル(PDSCH)を受信する方法であって、
1つ以上の制御リソース集合(CORESET)に関連する第1の情報を受信するステップと、
前記PDSCHのリソース領域に関連する第2の情報を受信するステップと、
前記第2の情報に基づいて、前記PDSCHを受信するステップと、
前記PDSCHの前記リソース領域と重なる前記1つ以上のCORESETに基づいて、前記1つ以上のCORESETの後のOFDMシンボルにおいて、前記PDSCHに対するDMRSを受信するステップと、を含み、
前記PDSCHは、前記1つ以上のCORESETに対するリソースブロック(RB)及びOFDMシンボル内で受信されない、PDSCH受信方法。 - 前記PDSCHに対する第1のリソースが、前記1つ以上のCORESETに対する第2のリソースと重なるとき、前記DMRSは、前記第1のリソース及び前記第2のリソースと重なる周波数領域内で受信されない、請求項1に記載のPDSCH受信方法。
- 前記第2の情報は、前記PDSCHをスケジュールするための制御チャネルが送信されるリソース要素に対する情報を含む、請求項1に記載のPDSCH受信方法。
- 前記PDSCHは、特定の検索空間に対するリソース内で受信されない、請求項1に記載のPDSCH受信方法。
- 無線通信システムにおいて、基地局から物理下りリンク共有チャネル(PDSCH)を受信する端末であって、
少なくとも1つの送受信器と、
少なくとも1つのプロセッサと、
前記少なくとも1つのプロセッサに動作可能に接続可能な少なくとも1つのコンピュータメモリと、を含み、
前記少なくとも1つのコンピュータメモリは、実行されるとき、前記少なくとも1つのプロセッサに、
1つ以上の制御リソース集合(CORESET)に関連する第1の情報を受信し、
前記PDSCHのリソース領域に関連する第2の情報を受信し、
前記第2の情報に基づいて、前記PDSCHを受信し、
前記PDSCHの前記リソース領域と重なる前記1つ以上のCORESETに基づいて、前記1つ以上のCORESETの後のOFDMシンボルにおいて、前記PDSCHに対するDMRSを受信することを含む動作を実行させる命令を格納し、
前記PDSCHは、前記1つ以上のCORESETに対するリソースブロック(RB)及びOFDMシンボル内で受信されない、端末。 - 前記第2の情報は、前記PDSCHをスケジュールするための制御チャネルが送信されるリソース要素に対する情報を含む、請求項5に記載の端末。
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PCT/KR2018/001942 WO2018151533A1 (ko) | 2017-02-14 | 2018-02-14 | 무선 통신 시스템에서, 데이터를 송수신하는 방법 및 이를 위한 장치 |
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KR (1) | KR101992200B1 (ja) |
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WO2018151533A1 (ko) | 2018-08-23 |
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US10568086B2 (en) | 2020-02-18 |
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