JP6726749B2 - 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
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- 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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- H04W52/18—TPC being performed according to specific parameters
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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 (20)
- ステーション(STA)であって、
送信器と、受信器と、プロセッサとを備え、
前記受信器は、アクセスポイント(AP)から、複数のSTAからの予期されるアップリンク(UL)フレームのタイプを示しているトリガタイプフィールドを少なくとも含んだトリガフレームを受信するように構成され、
前記トリガフレームに応答して、前記プロセッサは、前記トリガタイプフィールドがヌルデータパケット(NDP)を示していることを条件に、第1のNDPフレームを生成するように構成され、
前記送信器は、少なくともフィードバックレポートを含んだ前記第1のNDPフレームを送信するように構成されている、STA。 - 前記プロセッサは、前記トリガフレーム内のフィールドをチェックすることによって、前記STAが前記トリガフレームの意図された受信者であることを検証するようにさらに構成されている、
請求項1に記載のSTA。 - 前記トリガタイプフィールドは、前記トリガフレームの共通情報フィールド内にある、請求項1に記載のSTA。
- 前記トリガタイプフィールドは、前記トリガフレームのユーザ固有情報フィールド内にある、請求項1に記載のSTA。
- 前記第1のNDPフレームは、ULリソース要求をさらに含む、請求項1に記載のSTA。
- 前記ULリソース要求は、UL TXOP要求である、請求項5に記載のSTA。
- 前記第1のNDPフレームは、小さな制御フレームまたは管理フレームである、請求項1に記載のSTA。
- 前記フィードバックレポートは、ULトラフィックレポートである、請求項1に記載のSTA。
- 高効率(HE)STAとして構成されている、請求項1に記載のSTA。
- 前記プロセッサおよび送信器は、前記トリガフレームに少なくとも部分的に基づいて、送信パラメータを決定するようにさらに構成されている、
請求項1に記載のSTA。 - ステーション(STA)によって実行される方法であって、
アクセスポイント(AP)から、複数のSTAからの予期されるアップリンク(UL)フレームのタイプを示しているトリガタイプフィールドを少なくとも含んだトリガフレームを受信することと、
前記トリガフレームに応答して、前記トリガタイプフィールドがヌルデータパケット(NDP)を示していることを条件に、第1のNDPフレームを生成することと、
少なくともフィードバックレポートを含んだ前記第1のNDPフレームを送信することと、
を含む方法。 - 前記トリガフレーム内のフィールドをチェックすることによって、前記STAが前記トリガフレームの意図された受信者であることを検証すること
をさらに含む、請求項11に記載の方法。 - 前記トリガタイプフィールドは、前記トリガフレームの共通情報フィールド内にある、請求項11に記載の方法。
- 前記トリガタイプフィールドは、前記トリガフレームのユーザ固有情報フィールド内にある、請求項11に記載の方法。
- 前記第1のNDPフレームは、ULリソース要求をさらに含む、請求項11に記載の方法。
- 前記ULリソース要求は、UL TXOP要求である、請求項15に記載の方法。
- 前記第1のNDPフレームは、小さな制御フレームまたは管理フレームである、請求項11に記載の方法。
- 前記フィードバックレポートは、ULトラフィックレポートである、請求項11に記載の方法。
- 前記STAは、高効率(HE)STAとして構成されている、請求項11に記載の方法。
- 前記トリガフレームに少なくとも部分的に基づいて、送信パラメータを決定すること
をさらに含む、請求項11に記載の方法。
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US20230412344A1 (en) | 2023-12-21 |
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JP2019502327A (ja) | 2019-01-24 |
US20190021106A1 (en) | 2019-01-17 |
TW201733389A (zh) | 2017-09-16 |
TW202131737A (zh) | 2021-08-16 |
EP4436071A2 (en) | 2024-09-25 |
EP3952145A1 (en) | 2022-02-09 |
TWI750048B (zh) | 2021-12-11 |
US11019650B2 (en) | 2021-05-25 |
EP3952145B1 (en) | 2024-07-31 |
EP3403347A1 (en) | 2018-11-21 |
JP2020156116A (ja) | 2020-09-24 |
US20210243787A1 (en) | 2021-08-05 |
JP7379288B2 (ja) | 2023-11-14 |
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