JP2022500962A - バースト送信のための方法および装置 - Google Patents
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
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Abstract
Description
本出願は、その内容が参照により本明細書に組み込まれている、2018年9月26日に出願した米国特許仮出願第62/736,874号明細書の利益を主張する。
Claims (20)
- ワイヤレス送信/受信ユニット(WTRU)によって実装される方法であって、
周期的サーチスペース(P−SS)および半永続的サーチスペース(SP−SS)のための構成情報を受信するステップであって、前記構成情報は、前記P−SSの監視周期性と前記SP−SSの監視周期性とを含み、前記P−SSは、前記SP−SSに関連付けられる、ステップと、
前記P−SSの前記周期性を使って前記P−SSを監視するステップと、
前記P−SSのスロットにおいて第1の物理ダウンリンク制御チャネル(PDCCH)における第1のメッセージを受信するステップであって、前記第1のメッセージは、前記関連付けられたSP−SSのアクティブ化を示す、ステップと、
前記SP−SSの前記周期性を使用して前記SP−SSを監視するステップと、
前記SP−SSのスロットにおいて第2のPDCCHにおける第2のメッセージを受信するステップと
を備える方法。 - 前記第1のPDCCHにおける前記第1のメッセージまたは前記第2のPDCCHにおける前記第2のメッセージに基づいて物理ダウンリンク共有チャネル(PDSCH)におけるメッセージを受信するステップをさらに備えることを特徴とする請求項1に記載の方法。
- 前記監視周期性は、タイムスロット繰り返しを示すことを特徴とする請求項1に記載の方法。
- 前記構成情報は、gNBから受信されることを特徴とする請求項1に記載の方法。
- 前記構成情報は、監視オフセットをさらに含むことを特徴とする請求項1に記載の方法。
- 前記構成情報は、シンボルパターンを含む監視パターンをさらに含むことを特徴とする請求項1に記載の方法。
- SP−SSをサポートする能力の表示を送るステップをさらに備えることを特徴とする請求項1に記載の方法。
- 前記P−SSの前記監視周期性は、前記SP−SSの前記監視周期性よりも大きいことを特徴とする請求項1に記載の方法。
- SP−SS非アクティブ化決定に基づいて前記SP−SSを監視することを停止するステップと、
前記P−SSの前記周期性を使って前記P−SSにおいて監視するステップと、
前記P−SSの更新された周期性を含むメッセージを受信するステップと、
前記更新された周期性を使って前記P−SSを監視するステップと
をさらに備えることを特徴とする請求項1に記載の方法。 - ワイヤレス送信/受信ユニット(WTRU)であって、
レシーバーと、
プロセッサーと
を備え、
前記レシーバーは、周期的サーチスペース(P−SS)および半永続的サーチスペース(SP−SS)のための構成情報を受信するように構成され、前記構成情報は、前記P−SSの監視周期性と前記SP−SSの監視周期性とを含み、前記P−SSは、前記SP−SSに関連付けられ、
前記プロセッサーは、前記P−SSの前記周期性を使って前記P−SSを監視するように構成され、
前記レシーバーは、前記P−SSのスロットにおいて第1の物理ダウンリンク制御チャネル(PDCCH)における第1のメッセージを受信するように構成され、前記第1のメッセージは、前記関連付けられたSP−SSのアクティブ化を示し、
前記プロセッサーは、前記SP−SSの前記周期性を使用して前記SP−SSを監視するように構成され、
前記レシーバーは、前記SP−SSのスロットにおいて第2のPDCCHにおける第2のメッセージを受信するように構成される
ことを特徴とするWTRU。 - 前記レシーバーは、前記第1のPDCCHにおける前記第1のメッセージまたは前記第2のPDCCHにおける前記第2のメッセージに基づいて物理ダウンリンク共有チャネル(PDSCH)におけるメッセージを受信するように構成されることを特徴とする請求項10に記載のWTRU。
- 前記監視周期性は、タイムスロット繰り返しを示すことを特徴とする請求項10に記載のWTRU。
- 前記構成情報は、gNBから受信されることを特徴とする請求項10に記載のWTRU。
- 前記構成情報は、監視オフセットをさらに含むことを特徴とする請求項10に記載のWTRU。
- 前記構成情報は、シンボルパターンを含む監視パターンをさらに含むことを特徴とする請求項10に記載のWTRU。
- SP−SSをサポートする能力の表示を送信するように構成されるトランスミッターをさらに備えることを特徴とする請求項10に記載のWTRU。
- 前記P−SSの前記監視周期性は、前記SP−SSの前記監視周期性よりも大きいことを特徴とする請求項10に記載のWTRU。
- 前記プロセッサーは、SP−SS非アクティブ化決定に基づいて前記SP−SSを監視することを停止し、前記P−SSの前記周期性を使って前記P−SSにおいて監視するように構成され、
前記レシーバーは、メッセージを受信するように構成され、前記メッセージは、前記P−SSの更新された周期性を含み、
前記プロセッサーは、前記更新された周期性を使って前記P−SSを監視するように構成される
ことを特徴とする請求項10に記載のWTRU。 - ワイヤレス送信/受信ユニット(WTRU)であって、
レシーバーと、
プロセッサーと
を備え、
前記レシーバーは、周期性サーチスペース(P−SS)において物理ダウンリンク制御チャネル(PDCCH)における第1のダウンリンク制御情報(DCI)を受信するように構成され、前記第1のDCIは、第1の非周期的サーチスペース(A−SS)のためのスケジューリング構成を示し、
前記プロセッサーは、前記第1のDCIスケジューリング構成に基づいて前記第1のA−SSにおいて監視するように構成され、
前記レシーバーは、前記第1のA−SSにおいてPDCCHにおける第2のDCIを受信するように構成され、前記第2のDCIは、第2のA−SSのためのスケジューリング構成を示し、
前記プロセッサーは、前記第2のDCIスケジューリング構成に基づいて前記第2のA−SSにおいて監視するように構成される
ことを特徴とするWTRU。 - 前記レシーバーは、前記第2のA−SSのPDCCHにおける第3のDCIを受信するように構成され、前記第3のDCIは、複数のA−SSのためのスケジューリング構成を含むことを特徴とする請求項19に記載のWTRU。
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