JP2022522836A - Nr v2xにおけるpsfchを送信する方法、及び装置 - Google Patents
Nr v2xにおけるpsfchを送信する方法、及び装置 Download PDFInfo
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Abstract
Description
Claims (20)
- 第1の装置が無線通信を実行する方法において、
PSFCH(Physical Sidelink Feedback Channel)リソースと関連した情報を基地局から受信するステップと、
PSSCH(Physical Sidelink Shared Channel)を第2の装置から受信するステップと、
前記PSSCHと関連したPSFCHを前記第2の装置に送信するステップと、を含み、
前記PSFCHリソースと関連した情報は、前記第1の装置が前記PSFCHの送信に使用可能なRB(Resource Block)と関連した情報を含む、方法。 - 前記PSFCHは、前記RB上で前記第2の装置に送信される、請求項1に記載の方法。
- 前記PSFCHリソースと関連した情報は、前記第1の装置が前記RB上で前記PSFCHの送信に使用するコード-ドメイン多重化容量(code-domain multiplexing capacity)と関連した情報を含む、請求項1に記載の方法。
- 前記コード-ドメイン多重化容量と関連した情報は、循環シフトペア(cyclic shift pair)の個数を含む、請求項3に記載の方法。
- 前記循環シフトペアの個数に基づいて、前記PSFCHは、前記RB上で前記第2の装置に送信される、請求項4に記載の方法。
- 前記PSFCHの送信に使用可能なRBと関連した情報は、前記第1の装置に対して設定されたリソースプール(resource pool)内で前記PSFCHの送信に使用可能なRBの集合と関連した情報である、請求項1に記載の方法。
- 前記PSFCHの送信に使用可能なRBと関連した情報は、ビットマップ(bitmap)である、請求項1に記載の方法。
- 前記ビットマップのそれぞれのビットは、リソースプール内のそれぞれのRBを指示する、請求項7に記載の方法。
- 前記ビットマップの1と関連したRBは、前記PSFCHの送信に使用可能なRBであり、前記ビットマップの0と関連したRBは、前記PSFCHの送信に使用不可能なRBである、請求項8に記載の方法。
- 前記PSFCHリソースと関連した情報は、前記第1の装置が前記PSFCHの送信に使用可能なスロット(slot)と関連した情報を含む、請求項1に記載の方法。
- 前記PSFCHリソースと関連した情報は、前記第1の装置が前記PSFCHの送信に使用可能なPSFCHフォーマットと関連した情報を含む、請求項1に記載の方法。
- 前記PSSCHは、複数のPSSCHである、請求項1に記載の方法。
- 前記第1の端末が前記PSFCHの送信に使用するリソースは、前記第1の装置が受信した前記複数のPSSCHのうち最後に受信したPSSCHと関連したPSFCHリソースである、請求項12に記載の方法。
- 無線通信を実行する第1の装置において、
コマンドを格納する一つ以上のメモリと、
一つ以上の送受信機と、
前記一つ以上のメモリと前記一つ以上の送受信機とを連結する一つ以上のプロセッサと、を含み、前記一つ以上のプロセッサは、前記コマンドを実行し、
PSFCH(Physical Sidelink Feedback Channel)リソースと関連した情報を基地局から受信し、
PSSCH(Physical Sidelink Shared Channel)を第2の装置から受信し、及び
前記PSSCHと関連したPSFCHを前記第2の装置に送信し、
前記PSFCHリソースと関連した情報は、前記第1の装置が前記PSFCHの送信に使用可能なRB(Resource Block)と関連した情報を含む、第1の装置。 - 第1の端末を制御するように設定された装置(apparatus)において、前記装置は、
一つ以上のプロセッサと、
前記一つ以上のプロセッサにより実行可能に連結され、及びコマンドを格納する一つ以上のメモリと、を含み、前記一つ以上のプロセッサは、前記コマンドを実行し、
PSFCH(Physical Sidelink Feedback Channel)リソースと関連した情報を基地局から受信し、
PSSCH(Physical Sidelink Shared Channel)を第2の端末から受信し、及び
前記PSSCHと関連したPSFCHを前記第2の端末に送信し、
前記PSFCHリソースと関連した情報は、前記第1の端末が前記PSFCHの送信に使用可能なRB(Resource Block)と関連した情報を含む、装置。 - コマンドを記録している非一時的コンピュータ読み取り可能な格納媒体であって、
前記コマンドは、一つ以上のプロセッサにより実行されるとき、前記一つ以上のプロセッサをして、
第1の装置により、PSFCH(Physical Sidelink Feedback Channel)リソースと関連した情報を基地局から受信するようにし、
前記第1の装置により、PSSCH(Physical Sidelink Shared Channel)を第2の装置から受信するようにし、及び
前記第1の装置により、前記PSSCHと関連したPSFCHを前記第2の装置に送信するようにし、
前記PSFCHリソースと関連した情報は、前記第1の装置が前記PSFCHの送信に使用可能なRB(Resource Block)と関連した情報を含む、非一時的コンピュータ読み取り可能な格納媒体。 - 第2の装置が無線通信を実行する方法において、
PSFCH(Physical Sidelink Feedback Channel)リソースと関連した情報を基地局から受信するステップと、
PSSCH(Physical Sidelink Shared Channel)を第1の装置に送信するステップと、
前記PSSCHと関連したPSFCHを前記第1の装置から受信するステップと、を含み、
前記PSFCHリソースと関連した情報は、前記第1の装置が前記PSFCHの送信に使用可能なRB(Resource Block)と関連した情報を含む、方法。 - 前記PSFCHリソースと関連した情報は、前記第1の装置が前記RB上で前記PSFCHの送信に使用する循環シフトペア(cyclic shift pair)の個数と関連した情報を含む、請求項17に記載の方法。
- 前記PSFCHの送信に使用可能なRBと関連した情報は、前記第1の装置に対して設定されたリソースプール(resource pool)内で前記PSFCHの送信に使用可能なRBの集合と関連した情報である、請求項17に記載の方法。
- 無線通信を実行する第2の装置において、
コマンドを格納する一つ以上のメモリと、
一つ以上の送受信機と、
前記一つ以上のメモリと前記一つ以上の送受信機とを連結する一つ以上のプロセッサと、を含み、前記一つ以上のプロセッサは、前記コマンドを実行し、
PSFCH(Physical Sidelink Feedback Channel)リソースと関連した情報を基地局から受信し、
PSSCH(Physical Sidelink Shared Channel)を第1の装置に送信し、及び
前記PSSCHと関連したPSFCHを前記第1の装置から受信し、
前記PSFCHリソースと関連した情報は、前記第1の装置が前記PSFCHの送信に使用可能なRB(Resource Block)と関連した情報を含む、第2の装置。
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0025369 | 2019-03-05 | ||
KR20190025369 | 2019-03-05 | ||
KR10-2019-0140400 | 2019-11-05 | ||
KR20190140400 | 2019-11-05 | ||
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KR10-2019-0175512 | 2019-12-26 | ||
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