JP2017098997A5 - - Google Patents
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- JP2017098997A5 JP2017098997A5 JP2017004481A JP2017004481A JP2017098997A5 JP 2017098997 A5 JP2017098997 A5 JP 2017098997A5 JP 2017004481 A JP2017004481 A JP 2017004481A JP 2017004481 A JP2017004481 A JP 2017004481A JP 2017098997 A5 JP2017098997 A5 JP 2017098997A5
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Claims (16)
- 無線送信/受信ユニット(WTRU)であって、
メモリと、
少なくとも、
第1のセルと関連付けられた周波数に関連付けられた1つ以上のチャネル状態情報基準信号(CSI−RS)リソースの構成を受信し、
前記1つ以上のCSI−RSリソースの測定に基づいて、受信信号強度(RSRP)を推定し、
前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースに対するCSI−RS参照インジケータ(CRI)を決定し、
1つ以上の測定報告の中で、前記WTRUと通信をしているノードへ前記RSRPを送り、
前記WTRUと通信をしている前記ノードへ、前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースに対する前記CRIを送るよう構成されたプロセッサと
を備えたことを特徴とするWTRU。 - 前記プロセッサは、前記第1のセルに隣接する1つ以上のセルのセル固有参照信号(CSR)測定を実行するようさらに構成されたことを特徴とする請求項1に記載のWTRU。
- 前記プロセッサは、前記1つ以上の測定報告の中で、前記WTRUと通信をしているノードへ前記CSR測定を送るようさらに構成されたことを特徴とする請求項2に記載のWTRU。
- 前記プロセッサは、受信信号品質(RSRQ)を推定するようさらに構成されたことを特徴とする請求項1に記載のWTRU。
- 前記プロセッサは、前記RSRQが前記1つ以上の測定報告の中で前記WTRUと通信をしているノードへ送られるようさらに構成されたことを特徴とする請求項4に記載のWTRU。
- 前記構成は、前記第1のセルに隣接する前記1つ以上のセルと関連付けられた1つ以上の周波数に関連付けられた1つ以上のCSI−RSリソースを含み、前記プロセッサは前記第1のセルに隣接する前記1つ以上のセルと関連付けられた1つ以上の周波数に関連付けられた前記1つ以上のCSI−RSリソースの測定を実行するようさらに構成されたことを特徴とする請求項1に記載のWTRU。
- 前記プロセッサは、前記第1のセルのCSR測定を実行するようさらに構成されたことを特徴とする請求項1に記載のWTRU。
- 前記プロセッサは、前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースに対する前記CRIが、報告期間の間に、第1の周期で、および第1のサブフレームオフセットで送られるようさらに構成されたことを特徴とする請求項1に記載のWTRU。
- 前記CRIは、ビットマップまたはインデックスの順序付きリストの少なくとも1つを含むことを特徴とする請求項1に記載のWTRU。
- 前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースは、非ゼロ電力CSI−RSリソースであることを特徴とする請求項1に記載のWTRU。
- 前記プロセッサは、少なくとも1つのサブフレームにおいて、前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースを送り、前記少なくとも1つのサブフレームはシステムフレーム番号またはサブフレーム番号の少なくとも1つに基づいて決定されるようさらに構成されたことを特徴とする請求項1に記載のWTRU。
- 無線送信/受信ユニット(WTRU)によって実施される方法であって、
第1のセルと関連付けられた周波数に関連付けられた1つ以上のチャネル状態情報基準信号(CSI−RS)リソースの構成を受信するステップと、
前記1つ以上のCSI−RSリソースの測定に基づいて、受信信号強度(RSRP)を推定するステップと、
前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースに対するCSI−RS参照インジケータ(CRI)を決定するステップと、
1つ以上の測定報告の中で、前記WTRUと通信をしているノードへ前記RSRPを送るステップと、
前記WTRUと通信をしている前記ノードへ、前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースに対する前記CRIを送るステップと
を備えることを特徴とする方法。 - 前記1つ以上のCSI−RSリソースの前記測定に基づいて、受信信号品質(RSRQ)を推定するステップと、
前記1つ以上の測定報告の中で、前記WTRUと通信をしている前記ノードへ前記RSRQの測定を送るステップと
をさらに備えることを特徴とする請求項12に記載の方法。 - 前記第1のセルと関連付けられた前記周波数に関連付けられた前記1つ以上のCSI−RSリソースに対する前記CRIを送る前記ステップは、報告期間の間に、第1の周期で、および第1のサブフレームオフセットで行われることを特徴とする請求項12に記載の方法。
- 前記CRIは、ビットマップまたはインデックスの順序付きリストの少なくとも1つを含むことを特徴とする請求項12に記載の方法。
- 前記第1のセルに隣接する1つ以上のセルのセル固有参照信号(CSR)測定を実行するステップと、
前記1つ以上の測定報告の中で、前記WTRUと通信をしている前記ノードへ前記CSR測定を送るステップと
をさらに備えることを特徴とする請求項12に記載の方法。
Applications Claiming Priority (16)
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US201161430741P | 2011-01-07 | 2011-01-07 | |
US61/430,741 | 2011-01-07 | ||
US201161441864P | 2011-02-11 | 2011-02-11 | |
US61/441,864 | 2011-02-11 | ||
US201161480675P | 2011-04-29 | 2011-04-29 | |
US61/480,675 | 2011-04-29 | ||
US201161523057P | 2011-08-12 | 2011-08-12 | |
US61/523,057 | 2011-08-12 | ||
US201161541205P | 2011-09-30 | 2011-09-30 | |
US61/541,205 | 2011-09-30 | ||
US201161545657P | 2011-10-11 | 2011-10-11 | |
US61/545,657 | 2011-10-11 | ||
US201161556025P | 2011-11-04 | 2011-11-04 | |
US61/556,025 | 2011-11-04 | ||
US201261583590P | 2012-01-05 | 2012-01-05 | |
US61/583,590 | 2012-01-05 |
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JP2017098997A5 true JP2017098997A5 (ja) | 2018-06-07 |
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JP2013548579A Expired - Fee Related JP6162045B2 (ja) | 2011-01-07 | 2012-01-06 | 複数の送信ポイントのチャネル状態情報(csi)の通信 |
JP2017004481A Withdrawn JP2017098997A (ja) | 2011-01-07 | 2017-01-13 | 複数の送信ポイントのチャネル状態情報(csi)の通信 |
JP2020109703A Pending JP2020174366A (ja) | 2011-01-07 | 2020-06-25 | 複数の送信ポイントのチャネル状態情報(csi)の通信 |
JP2022194875A Pending JP2023022278A (ja) | 2011-01-07 | 2022-12-06 | 複数の送信ポイントのチャネル状態情報(csi)の通信 |
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JP2022194875A Pending JP2023022278A (ja) | 2011-01-07 | 2022-12-06 | 複数の送信ポイントのチャネル状態情報(csi)の通信 |
Country Status (9)
Country | Link |
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US (3) | US10014911B2 (ja) |
EP (4) | EP4224739A3 (ja) |
JP (4) | JP6162045B2 (ja) |
KR (4) | KR20230145222A (ja) |
CN (1) | CN103299558B (ja) |
AU (1) | AU2012204223A1 (ja) |
MX (1) | MX2013007898A (ja) |
TW (1) | TWI548230B (ja) |
WO (1) | WO2012094608A2 (ja) |
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- 2012-01-06 EP EP14156500.2A patent/EP2738953A1/en not_active Withdrawn
- 2012-01-06 KR KR1020197018745A patent/KR102195901B1/ko active IP Right Grant
- 2012-01-06 EP EP19191449.8A patent/EP3629491A1/en not_active Withdrawn
- 2012-01-06 US US13/345,047 patent/US10014911B2/en not_active Expired - Fee Related
- 2012-01-06 CN CN201280004841.9A patent/CN103299558B/zh not_active Expired - Fee Related
-
2017
- 2017-01-13 JP JP2017004481A patent/JP2017098997A/ja not_active Withdrawn
-
2018
- 2018-04-11 US US15/950,312 patent/US11621743B2/en active Active
-
2020
- 2020-06-25 JP JP2020109703A patent/JP2020174366A/ja active Pending
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2022
- 2022-12-06 JP JP2022194875A patent/JP2023022278A/ja active Pending
- 2022-12-19 US US18/084,052 patent/US20230125259A1/en active Pending
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