JP2020502907A - 無線通信システムにおけるnrに対する制御チャンネルを構成するための方法及び装置 - Google Patents
無線通信システムにおけるnrに対する制御チャンネルを構成するための方法及び装置 Download PDFInfo
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Abstract
Description
Claims (15)
- 無線通信システムにおける端末(UE;user equipment)によるシステム情報のための制御資源セットを決定する方法において、
SS(synchronization signal)ブロックを介してネットワークからRMSI(remaining system information)のための制御資源セットの構成を受信し、
前記構成によって前記RMSIのための前記制御資源セットを決定することを含み、
前記SSブロックはPBCH(physical broadcast channel)を含むことを特徴とする、方法。 - 前記RMSIのためのCSS(common search space)の時間及び周波数位置は、TDM(time division multiplexing)またはFDM(frequency division multiplexing)のうち、少なくとも1つにより前記SSブロックと整列されることを特徴とする、請求項1に記載の方法。
- 前記制御資源セットのためのビームインデックスは、前記SSブロックのためのビームインデックスと同一であることを特徴とする、請求項2に記載の方法。
- 前記構成は、前記RMSIのための前記CSSの帯域幅、オフセットにより表現される周波数位置、前記RMSIのための前記CSSに対して使われるヌメロロジー、前記RMSIのモニタリングのための前記CSSの周期、またはデューレーション及び前記制御資源セットの開始シンボルのうち、少なくとも1つを含むことを特徴とする、請求項2に記載の方法。
- 前記RMSIのためのCSSの周波数位置は、前記SSブロックと整列されることを特徴とする、請求項1に記載の方法。
- 前記RMSIのためのCSSの周波数位置は、前記SSブロックと整列されないことを特徴とする、請求項1に記載の方法。
- 前記RMSIのためのCSSの周波数位置は前記SSブロックと整列されないが、前記RMSIの周波数位置は前記SSブロックと整列されることを特徴とする、請求項1に記載の方法。
- 前記RMSIのための前記制御資源セットは、各複数のビーム別に決定されることを特徴とする、請求項1に記載の方法。
- 前記RMSIのための前記制御資源セットは、各複数のBWP(bandwidth part)別に決定されることを特徴とする、請求項1に記載の方法。
- 前記RMSIのための前記制御資源セットは、前記SSブロックのための資源と重ねるOFDM(orthogonal frequency division multiplexing)シンボル上でレートマッチングされることを特徴とする、請求項1に記載の方法。
- 前記RMSIのための前記制御資源セットは、前記SSブロックのための資源の全体OFDMシンボル上でレートマッチングされることを特徴とする、請求項1に記載の方法。
- 各ビーム方向に対して前記RMSIのための別個の資源が指示されることを特徴とする、請求項1に記載の方法。
- 前記SSブロックは、CSI−RS(channel state information reference signal)が構成される前に構成されることを特徴とする、請求項1に記載の方法。
- 前記SSブロックは、PSS(primary synchronization signal)またはSSS(secondary synchronization signal)のうち、少なくとも1つを含み、
前記PSSまたはSSSのうちの少なくとも1つは、RLM(radio link monitoring)のために使われることを特徴とする、請求項1に記載の方法。 - 無線通信システムにおける端末(UE;user equipment)において、
メモリと、
送受信部と、
前記メモリ及び前記送受信部と連結されるプロセッサとを含み、
前記プロセッサは、
SS(synchronization signal)ブロックを介してネットワークからRMSI(remaining system information)のための制御資源セットの構成を受信するように前記送受信部を制御し、
前記構成によって前記RMSIのための前記制御資源セットを決定するように構成され、
前記SSブロックはPBCH(physical broadcast channel)を含むことを特徴とする、端末。
Applications Claiming Priority (19)
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JP7018059B2 JP7018059B2 (ja) | 2022-02-09 |
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US (1) | US10979265B2 (ja) |
EP (1) | EP3535940B1 (ja) |
JP (1) | JP7018059B2 (ja) |
KR (2) | KR102491072B1 (ja) |
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EP3535940A4 (en) | 2019-12-04 |
CN110115008B (zh) | 2021-11-16 |
KR102491072B1 (ko) | 2023-01-20 |
US10979265B2 (en) | 2021-04-13 |
CN110115008A (zh) | 2019-08-09 |
KR20200085359A (ko) | 2020-07-14 |
WO2018106043A1 (en) | 2018-06-14 |
EP3535940A1 (en) | 2019-09-11 |
EP3535940B1 (en) | 2021-07-21 |
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