JP2015505200A - ユーザ端末、ユーザ端末のpdscha/n送信方法、送受信ポイント、及び送受信ポイントのpdscha/n受信方法 - Google Patents
ユーザ端末、ユーザ端末のpdscha/n送信方法、送受信ポイント、及び送受信ポイントのpdscha/n受信方法 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
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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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
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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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- 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 signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (12)
- プライマリセル(PCell)及びセカンダリセル(SCell)を含む少なくとも2つのサービングセルから構成され、前記PCell及び前記SCellは、異なる時分割復信(TDD)アップリンク−ダウンリンク(UL−DL)設定を有するユーザ端末であって、
前記SCellに対する基準TDD設定によって決定されたアップリンクサブフレームにおいて第1の肯定応答/否定応答(A/N)を送信するように設定された送信部と、
前記SCell上で物理ダウンリンク共有チャネル(PDSCH)の送信に対応する前記第1のA/Nと、
前記SCellに対する前記基準TDD設定は、表1において前記PCell及び前記SCellのTDD UL−DL設定に対する1つ以上の基準TDD設定からアップリンクサブフレームの最大数を有し、
表1における各基準TDD設定は、表2において定義されるサブフレーム‘n’に対するダウンリンクアソシエーションセット・インデックス(K:{k0,k1,・・・kM・・・1})を示し、
サブフレーム(n − ki)(0 ≦ i ≦ M − 1)におけるPDSCHに対するA/N設定は、サブフレーム‘n’において送信される、ユーザ端末。 - 前記送信部はPCellのための基準TDD設定により決定されたアップリンクサブフレームにおいて第2のA/Nを送信するように構成され、前記第2のA/Nは前記PCellのPDSCHに対応し、
前記PCellのための基準TDD設定は前記PCellの前記TDD UL−DL設定である、請求項1に記載のユーザ端末。 - 前記1つ以上の基準TDD設定が前記SCellのTDD UL−DL設定を含む場合、前記SCellのための前記基準TDD設定は前記SCellの前記TDD UL−DL設定である、請求項1に記載のユーザ端末。
- プライマリセル(PCell)及びセカンダリセル(SCell)を含む少なくとも2つのサービングセルから構成され、前記PCell及び前記SCellは、異なる時分割復信(TDD)アップリンク−ダウンリンク(UL−DL)設定を有するユーザ端末から肯定応答/否定応答(A/N)を送信する方法であって、
前記SCellに対する基準TDD設定によって決定されたアップリンクサブフレームにおいて第1の肯定応答/否定応答(A/N)を送信し、前記第1のA/Nは前記SCell上で物理ダウンリンク共有チャネル(PDSCH)の送信に対応し、
前記SCellに対する前記基準TDD設定は、表1において前記PCell及び前記SCellのTDD UL−DL設定に対する1つ以上の基準TDD設定からアップリンクサブフレームの最大数を有し
表1における各基準TDD設定は、表2において定義されるサブフレーム‘n’に対するダウンリンクアソシエーションセット・インデックス(K:{k0,k1,・・・kM・・・1})を示し、
サブフレーム(n −ki)(0 ≦ i ≦ M −1)におけるPDSCHに対するA/N設定は、サブフレーム‘n’において送信される、ユーザ端末による肯定応答/否定応答(A/N)を送信する方法。 - 前記PCellに対する基準TDD設定によって決定されるアップリンクサブフレームにおける第2のA/Nを送信することをさらに含み、前記A/Nは前記PCellのPDSCHに対応し、
前記PCellに対する前記基準TDD設定は前記PCellのTDD UL−DL設定である、請求項4に記載のユーザ端末による肯定応答/否定応答(A/N)を送信する方法。 - 前記1つ以上の基準TDD設定が前記SCellのTDD UL−DL設定を含む場合、前記SCellのための前記基準TDD設定は前記SCellの前記TDD UL−DL設定である、請求項4に記載のユーザ端末による肯定応答/否定応答(A/N)を送信する方法。
- プライマリセル(PCell)及びセカンダリセル(SCell)を含む少なくとも2つのサービングセルから構成され、前記PCell及び前記SCellは、異なる時分割復信(TDD)アップリンク−ダウンリンク(UL−DL)設定を有するユーザ端末と通信する送受信ポイントであって、
前記SCellに対する基準TDD設定によって決定されたアップリンクサブフレームにおいて前記ユーザ端末から第1の肯定応答/否定応答(A/N)を受信するように設定された受信部と、前記SCell上で物理ダウンリンク共有チャネル(PDSCH)の送信に対応する前記第1のA/Nと、
前記SCellに対する前記基準TDD設定は、表1において前記PCell及び前記SCellのTDD UL−DL設定に対する1つ以上の基準TDD設定からアップリンクサブフレームの最大数を有し
表1における各基準TDD設定は、表2において定義されるサブフレーム‘n’に対するダウンリンクアソシエーションセット・インデックス(K:{k0,k1,・・・kM・・・1})を示し、
[表2]
サブフレーム(n − ki)(0 ≦ i ≦ M − 1)におけるPDSCHに対するA/N設定は、サブフレーム‘n’において送信される、送受信ポイント。 - 前記受信部は、前記PCellのための前記基準TDDにより決定されるアップリンクサブフレームにおいてユーザ端末から第2のA/Nを受信するように構成され、前記第2のA/Nは前記PCell上でPDSCHの送信に対応し、
前記PCellに対する前記基準TDD設定は前記PCellの前記TDD UL−DL設定である、請求項7に記載の送受信ポイント。 - 前記1つ以上の基準TDD設定が前記SCellのTDD UL−DL設定を含む場合、前記SCellのための前記基準TDD設定は前記SCellの前記TDD UL−DL設定である、請求項7に記載の送受信ポイント。
- プライマリセル(PCell)及びセカンダリセル(SCell)を含む少なくとも2つのサービングセルから構成され、前記PCell及び前記SCellは、異なる時分割復信(TDD)アップリンク−ダウンリンク(UL−DL)設定を有するユーザ端末と通信をする送受信ポイントにおける肯定応答/否定応答(A/N)を受信する方法であって、
前記SCell上で物理ダウンリンク共有チャネル(PDSCH)の送信に対応する前記第1のA/Nの前記SCellに対する基準TDD設定によって決定されるアップリンクサブフレームをユーザ端末から受信し、
前記SCellに対する前記基準TDD設定は、表1において前記PCell及び前記SCellのTDD UL−DL設定に対する1つ以上の基準TDD設定からアップリンクサブフレームの最大数を有し、
表1における各基準TDD設定は、表2において定義されるサブフレーム‘n’に対するダウンリンクアソシエーションセット・インデックス(K:{k0,k1,・・・kM・・・1})を示し、
サブフレーム(n − ki)(0 ≦ i ≦ M − 1)におけるPDSCHに対するA/N設定は、サブフレーム‘n’において送信される、送受信ポイントにおける肯定応答/否定応答(A/N)を受信する方法。 - 前記PCellに対する基準TDD設定によって決定されるアップリンクサブフレームにおけるユーザ端末からの第2のA/Nを受信することをさらに含み、前記A/Nは前記PCellのPDSCHに対応し、
前記PCellに対する前記基準TDD設定は前記PCellのTDD UL−DL設定である、請求項10に記載の送受信ポイントにおける肯定応答/否定応答(A/N)を受信する方法。 - 前記1つ以上の基準TDD設定が前記SCellのTDD UL−DL設定を含む場合、前記SCellのための前記基準TDD設定は前記SCellの前記TDD UL−DL設定である、請求項10に記載の送受信ポイントにおける肯定応答/否定応答(A/N)を受信する方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0136662 | 2011-12-16 | ||
| KR20110136662 | 2011-12-16 | ||
| KR10-2012-0009275 | 2012-01-30 | ||
| KR1020120009275A KR20130069284A (ko) | 2011-12-16 | 2012-01-30 | 송수신 포인트, 송수신 포인트의 타이밍 설정 방법, 단말, 및 단말의 pdsch a/n 전송 방법 |
| PCT/KR2012/010949 WO2013089507A1 (en) | 2011-12-16 | 2012-12-14 | User equipment, pdsch a/n transmitting method thereof, transmission/reception point, and pdsch a/n receiving method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015505200A true JP2015505200A (ja) | 2015-02-16 |
| JP6212048B2 JP6212048B2 (ja) | 2017-10-11 |
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| JP2014547111A Active JP6212048B2 (ja) | 2011-12-16 | 2012-12-14 | ユーザ端末、ユーザ端末のpdscha/n送信方法、送受信ポイント、及び送受信ポイントのpdscha/n受信方法 |
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| Country | Link |
|---|---|
| US (3) | US8873519B2 (ja) |
| EP (1) | EP2792093B1 (ja) |
| JP (1) | JP6212048B2 (ja) |
| KR (2) | KR20130069284A (ja) |
| CN (1) | CN104040921B (ja) |
| WO (1) | WO2013089507A1 (ja) |
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| KR20200036825A (ko) | 2020-04-07 |
| US20150029912A1 (en) | 2015-01-29 |
| WO2013089507A1 (en) | 2013-06-20 |
| US20130155915A1 (en) | 2013-06-20 |
| JP6212048B2 (ja) | 2017-10-11 |
| US20220399985A1 (en) | 2022-12-15 |
| KR102148244B1 (ko) | 2020-08-26 |
| US8873519B2 (en) | 2014-10-28 |
| US9270365B2 (en) | 2016-02-23 |
| KR20130069284A (ko) | 2013-06-26 |
| CN104040921A (zh) | 2014-09-10 |
| US11888789B2 (en) | 2024-01-30 |
| EP2792093A4 (en) | 2015-09-02 |
| EP2792093B1 (en) | 2018-07-11 |
| EP2792093A1 (en) | 2014-10-22 |
| CN104040921B (zh) | 2017-09-01 |
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