JP7379288B2 - 無線ローカルエリアネットワークにおける制御および動作 - Google Patents
無線ローカルエリアネットワークにおける制御および動作 Download PDFInfo
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- 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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- H04B17/309—Measuring or estimating channel quality parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
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- H—ELECTRICITY
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- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
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- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
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Description
本出願は、その開示全体が参照により本明細書に組み込まれている、2016年1月14日に出願された米国特許仮出願第62/278,558号の利益を主張するものである。
Claims (14)
- トランシーバと、
プロセッサと
を備えたステーション(STA)であって、
前記プロセッサおよび前記トランシーバは、
アクセスポイント(AP)から、基本サービスセット(BSS)カラーのインジケーションであり、前記BSSカラーが対応する複数のベーシックサービスセット識別子(BSSID)を有する複数のBSSに関連付けられており、前記複数のBSSが共通のチャネルを共有し同一の無線トランシーバを使用する、インジケーションと、
複数のBSSIDセット内のBSSIDの最大数のインジケーションと
を含んでいるフレームを受け取り、
前記BSSカラーの前記インジケーションに基づいて省電力モードに入る
ように構成されている、STA。 - 前記プロセッサは、前記BSSカラーに基づいて、前記フレームがBSS内フレームまたはBSS重複フレームであるかどうかを決定するように構成されている、請求項1に記載のSTA。
- 前記プロセッサは、前記フレームがBSS内フレームまたはBSS重複フレームであるかどうか基づいて、少なくとも1つのプリアンブル検出(PD)エネルギーレベルをセットするように構成されている、請求項2に記載のSTA。
- 前記プロセッサは、前記BSSカラーに基づいて、前記フレームを生じさせたBSSを決定するように構成されている、請求項1に記載のSTA。
- 前記プロセッサおよび前記トランシーバは、高効率(HE)ダウンリンク(DL)マルチユーザ(MU)物理層コンバージェンスプロトコル(PLCP)プロトコルデータユニット(PPDU)フレーム送信の間、前記省電力モードのままでいるように構成されている、請求項1に記載のSTA。
- 前記STAは、前記フレームが前記STAを対象としていないことを前記BSSカラーが示しているという条件で、前記省電力モードに入る、請求項1に記載のSTA。
- 高効率(HE)非AP STAとして構成された、請求項1に記載のSTA。
- ステーション(STA)によって実施される方法であって、
アクセスポイント(AP)から、
基本サービスセット(BSS)カラーのインジケーションであり、前記BSSカラーが対応する複数のベーシックサービスセット識別子(BSSID)を有する複数のBSSに関連付けられており、前記複数のBSSが共通のチャネルを共有し同一の無線トランシーバを使用する、インジケーションと、
複数のBSSIDセット内のBSSIDの最大数のインジケーションと
を含むフレームを受け取ることと、
前記BSSカラーの前記インジケーションに基づいて省電力モードに入ることと、を含む、方法。 - 前記BSSカラーに基づいて、前記フレームがBSS内フレームまたはBSS重複フレームであるかどうかを決定することをさらに含む、請求項8に記載の方法。
- 前記フレームがBSS内フレームまたはBSS重複フレームであるかどうか基づいて、少なくとも1つのプリアンブル検出(PD)エネルギーレベルをセットすることをさらに含む、請求項9に記載の方法。
- 前記BSSカラーに基づいて、前記フレームを生じさせたBSSを決定することをさらに含む、請求項8に記載の方法。
- 高効率(HE)ダウンリンク(DL)マルチユーザ(MU)物理層コンバージェンスプロトコル(PLCP)プロトコルデータユニット(PPDU)フレーム送信の間、前記省電力モードのままでいることをさらに含む、請求項8に記載の方法。
- 前記STAは、前記フレームが前記STAを対象としていないことを前記BSSカラーが示しているという条件で、前記省電力モードに入る、請求項8に記載の方法。
- 前記STAは、高効率(HE)非AP STAとして構成されている、請求項8に記載の方法。
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US201662278558P | 2016-01-14 | 2016-01-14 | |
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JP2018536866A JP6726749B2 (ja) | 2016-01-14 | 2017-01-13 | 無線ローカルエリアネットワークにおける制御および動作 |
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US (3) | US11019650B2 (ja) |
EP (3) | EP3952145B1 (ja) |
JP (2) | JP6726749B2 (ja) |
TW (2) | TW201733389A (ja) |
WO (1) | WO2017123862A1 (ja) |
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EP3403347B1 (en) | 2021-07-21 |
US11019650B2 (en) | 2021-05-25 |
JP2020156116A (ja) | 2020-09-24 |
TW201733389A (zh) | 2017-09-16 |
JP6726749B2 (ja) | 2020-07-22 |
JP2019502327A (ja) | 2019-01-24 |
US20210243787A1 (en) | 2021-08-05 |
TW202131737A (zh) | 2021-08-16 |
US20230412344A1 (en) | 2023-12-21 |
EP3952145B1 (en) | 2024-07-31 |
US11671225B2 (en) | 2023-06-06 |
EP3952145A1 (en) | 2022-02-09 |
US20190021106A1 (en) | 2019-01-17 |
EP3403347A1 (en) | 2018-11-21 |
TWI750048B (zh) | 2021-12-11 |
EP4436071A2 (en) | 2024-09-25 |
WO2017123862A1 (en) | 2017-07-20 |
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