JP6263516B2 - 拡張キャリアおよびキャリアセグメントに対する参照信号構成 - Google Patents
拡張キャリアおよびキャリアセグメントに対する参照信号構成 Download PDFInfo
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- H04L27/26—Systems using multi-frequency codes
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
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- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- H04L5/00—Arrangements affording multiple use of the transmission path
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- H04L5/003—Arrangements for allocating sub-channels of the transmission path
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- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
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Description
本出願は、その全体が参照により本明細書に組み込まれている、2011年8月12日に出願した米国特許仮出願第61/523,276号明細書の優先権を主張するものである。
OCC系列
ns mod 2=1である場合、l=l’ mod 2 +5、l’=2、3。
m’=0または2である場合、
ns mod 2=0である場合、l=l’ mod 2、l’=0、1、
ns mod 2=1である場合、l=l’ mod 2 +5、l’=2、3、
そうでなければ(例えば、m’=1である場合)、
ns mod 2=0である場合、l=l’ mod 2 +4、l’=0、1、
ns mod 2=1である場合、l=l’ mod 2 +1、l’=2、3。
Claims (10)
- 無線送受信ユニット(WTRU)であって、
プロセッサと、
命令を有するメモリとを備え、前記命令は、前記プロセッサにより実行されたときに前記WTRUに、
前記WTRUが接続されているプライマリセル(PCell)を介して、無線リソース制御(RRC)シグナリングを介して、1つまたは複数の参照信号が測定されることになる周期を表示するパラメータを含む構成をeノードBから受信することと、
前記WTRUのために構成されたセカンダリセル(SCell)を介して受信される少なくとも1つの参照信号で、前記表示された周期にしたがって、測定を実行することと、
前記測定を含む測定報告を前記eノードBへ送ることと
を実行させ、
セル固有参照信号(CRSs)は、時間領域において、前記PCellから送信されるCRSsよりも低い密度で前記SCellから送信される、WTRU。 - 前記測定報告は、モビリティ関連測定報告に対応する、請求項1に記載のWTRU。
- 前記1つまたは複数の参照信号は、チャネル状態情報(CSI)参照信号を含む、請求項1に記載のWTRU。
- 前記1つまたは複数の参照信号は、セル固有参照信号を含む、請求項1に記載のWTRU。
- 無線送受信ユニット(WTRU)で、前記WTRUが接続されているプライマリセル(PCell)を介して、無線リソース制御(RRC)シグナリングを介して、1つまたは複数の参照信号が測定されることになる周期を表示するパラメータを含む構成をeノードBから受信することと、
前記WTRUのために構成されたセカンダリセル(SCell)を介して受信される少なくとも1つの参照信号で、前記表示された周期にしたがって、測定を実行することと、
前記測定を含む測定報告を前記eノードBへ送ることと
を含み、
セル固有参照信号(CRSs)は、時間領域において、前記PCellから送信されるCRSsよりも低い密度で前記SCellから送信される、方法。 - 前記測定報告は、モビリティ関連測定報告に対応する、請求項5に記載の方法。
- 前記1つまたは複数の参照信号は、チャネル状態情報(CSI)参照信号を含む、請求項5に記載の方法。
- 前記1つまたは複数の参照信号は、セル固有参照信号を含む、請求項5に記載の方法。
- 前記SCellは拡張キャリアとして構成される、請求項1に記載のWTRU。
- 前記SCellは拡張キャリアとして構成される、請求項5に記載の方法。
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US201161523276P | 2011-08-12 | 2011-08-12 | |
US61/523,276 | 2011-08-12 |
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JP2014526102A Division JP5838266B2 (ja) | 2011-08-12 | 2012-08-10 | 拡張キャリアおよびキャリアセグメントに対する参照信号構成 |
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JP2016048943A JP2016048943A (ja) | 2016-04-07 |
JP2016048943A5 JP2016048943A5 (ja) | 2016-08-25 |
JP6263516B2 true JP6263516B2 (ja) | 2018-01-17 |
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JP2015219422A Active JP6263516B2 (ja) | 2011-08-12 | 2015-11-09 | 拡張キャリアおよびキャリアセグメントに対する参照信号構成 |
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US (4) | US9326283B2 (ja) |
EP (3) | EP2742660B1 (ja) |
JP (2) | JP5838266B2 (ja) |
KR (3) | KR101645827B1 (ja) |
CN (1) | CN104025529B (ja) |
ES (1) | ES2943309T3 (ja) |
TW (2) | TWI650029B (ja) |
WO (1) | WO2013025551A1 (ja) |
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US20230208591A1 (en) | 2023-06-29 |
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JP5838266B2 (ja) | 2016-01-06 |
KR101645827B1 (ko) | 2016-08-04 |
TW201739294A (zh) | 2017-11-01 |
KR20140061439A (ko) | 2014-05-21 |
EP3101858A1 (en) | 2016-12-07 |
EP2742660B1 (en) | 2016-04-27 |
EP2742660A1 (en) | 2014-06-18 |
CN104025529B (zh) | 2018-02-09 |
KR20180080332A (ko) | 2018-07-11 |
JP2016048943A (ja) | 2016-04-07 |
EP3447984A1 (en) | 2019-02-27 |
US20130215823A1 (en) | 2013-08-22 |
WO2013025551A1 (en) | 2013-02-21 |
KR101872980B1 (ko) | 2018-07-02 |
EP3447984B1 (en) | 2023-03-22 |
US20160197754A1 (en) | 2016-07-07 |
US20200244498A1 (en) | 2020-07-30 |
JP2014527772A (ja) | 2014-10-16 |
US11595174B2 (en) | 2023-02-28 |
KR101907370B1 (ko) | 2018-10-11 |
US9326283B2 (en) | 2016-04-26 |
TW201315271A (zh) | 2013-04-01 |
CN104025529A (zh) | 2014-09-03 |
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