JP2018011295A - 無線通信システムにおけるueビームフォーミング及びビームスイーピングのための方法及び装置 - Google Patents
無線通信システムにおけるueビームフォーミング及びビームスイーピングのための方法及び装置 Download PDFInfo
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Abstract
Description
本出願は、参照することによってその全体がここに援用される、“METHOD AND APPARATUS FOR UE BEAMFORMING IN A WIRELESS COMMUNICATION SYSTEM”という名称の2016年6月24日に出願された米国仮特許出願第62/354,284号に対する優先権の利益を主張する。
[技術分野]
本開示は、無線通信に関し、より詳細にはセル(例えば、5Gセル)において動作するユーザ装置(UE)(例えば、携帯電話)によるUEビームフォーミング及びビームスイーピングに関する。
Claims (19)
- ユーザ装置(UE)のための方法であって、
ネットワークノードにUEビームフォーミングに関する情報を提供するステップを有し、
前記情報は、UEビームスイーピング数を含む方法。 - 前記情報は、接続確立手順中に提供される、請求項1記載の方法。
- 前記情報は、ランダムアクセス手順中に提供される、請求項1記載の方法。
- UEビームスイーピングは、送信及び/又は受信のため全ての可能な方向をカバーするために、前記UEがある時間間隔ではビームのサブセットを生成し、他の時間間隔では生成されたビームを変更することである、請求項1記載の方法。
- 前記UEビームスイーピング数は、前記UEが送信及び/又は受信のため全ての可能な方向に1回ビームをスイーピングするのに必要な時間間隔数である、請求項1記載の方法。
- ネットワークノードのための方法であって、
UEからUEビームフォーミングに関する情報を受信するステップであって、前記情報はUEビームスイーピング数を含む、受信するステップと、
前記UEにリソースを割り当てるか、又はコンフィギュレーション情報を提供するステップであって、前記コンフィギュレーション情報又は前記リソースは、前記UEから受信した情報に少なくとも基づき決定される、提供するステップと、
を有する方法。 - 前記情報は、接続確立手順中に提供される、請求項6記載の方法。
- 前記情報は、ランダムアクセス手順中に提供される、請求項6記載の方法。
- UEビームスイーピングは、送信及び/又は受信のため全ての可能な方向をカバーするために、前記UEがある時間間隔ではビームのサブセットを生成し、他の時間間隔では生成されたビームを変更することである、請求項6記載の方法。
- 前記UEビームスイーピング数は、前記UEが送信及び/又は受信のため全ての可能な方向に1回ビームをスイーピングするのに必要な時間間隔数である、請求項6記載の方法。
- 前記コンフィギュレーション情報又は前記リソースは、前記UEが測定を実行するために提供される、請求項6記載の方法。
- 前記コンフィギュレーション情報又は前記リソースは、リファレンス信号に関する、請求項6記載の方法。
- ユーザ装置(UE)であって、
制御回路と、
前記制御回路に設置されたプロセッサと、
前記制御回路に設置され、前記プロセッサに動作結合されたメモリと、
を有し、
前記プロセッサは、前記メモリに記憶されたプログラムコードを実行して、
ネットワークノードにUEビームフォーミングに関する情報を提供する処理を実行するよう構成され、
前記情報は、UEビームスイーピング数を含むユーザ装置。 - 前記情報は、接続確立手順中に提供される、請求項13記載の装置。
- 前記情報は、ランダムアクセス手順中に提供される、請求項13記載の装置。
- UEビームスイーピングは、送信及び/又は受信のため全ての可能な方向をカバーするために、前記UEがある時間間隔ではビームのサブセットを生成し、他の時間間隔では生成されたビームを変更することである、請求項13記載の装置。
- 前記UEビームスイーピング数は、前記UEが送信及び/又は受信のため全ての可能な方向に1回ビームをスイーピングするのに必要な時間間隔数である、請求項13記載の装置。
- ユーザ装置(UE)であって、
制御回路と、
前記制御回路に設置されたプロセッサと、
前記制御回路に設置され、前記プロセッサに動作結合されたメモリと、
を有し、
前記プロセッサは、前記メモリに記憶されたプログラムコードを実行して、
UEからUEビームフォーミングに関する情報を受信する処理であって、前記情報はUEビームスイーピング数を含む、受信する処理と、
前記UEにリソースを割り当てるか、又はコンフィギュレーション情報を提供する処理であって、前記コンフィギュレーション情報又は前記リソースは、前記UEから受信した情報に少なくとも基づき決定される、提供する処理と、
を実行するよう構成されるユーザ装置。 - 前記コンフィギュレーション情報又は前記リソースは、前記UEが測定を実行するため提供され、及び/又はリファレンス信号に関する、請求項18記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662354284P | 2016-06-24 | 2016-06-24 | |
US62/354,284 | 2016-06-24 |
Publications (2)
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JP2018011295A true JP2018011295A (ja) | 2018-01-18 |
JP6526743B2 JP6526743B2 (ja) | 2019-06-05 |
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US (1) | US10523294B2 (ja) |
EP (1) | EP3261176A3 (ja) |
JP (1) | JP6526743B2 (ja) |
KR (1) | KR102083713B1 (ja) |
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TW (1) | TWI674812B (ja) |
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JP2021511733A (ja) * | 2018-01-22 | 2021-05-06 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 無線デバイスをビームフォーミングする際の信号測定を制御すること |
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EP3261176A3 (en) | 2018-03-21 |
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