KR20090089780A - 물리 하이브리드 arq 지시 채널 매핑 방법 - Google Patents
물리 하이브리드 arq 지시 채널 매핑 방법 Download PDFInfo
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- KR20090089780A KR20090089780A KR1020080124084A KR20080124084A KR20090089780A KR 20090089780 A KR20090089780 A KR 20090089780A KR 1020080124084 A KR1020080124084 A KR 1020080124084A KR 20080124084 A KR20080124084 A KR 20080124084A KR 20090089780 A KR20090089780 A KR 20090089780A
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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
- 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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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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
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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
- H04L1/1854—Scheduling and prioritising arrangements
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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
- H04L1/1864—ARQ related signaling
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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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
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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), DMT
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0637—Properties of the code
- H04L1/0668—Orthogonal systems, e.g. using Alamouti codes
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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
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
Abstract
Description
Claims (8)
- 자원요소 단위로 물리 하이브리드 ARQ 지시 채널 (PHICH)을 심볼에 매핑하는 방법에 있어서,상기 PHICH가 전송되는 심볼에서 가용 자원요소 그룹의 수와 적어도 하나의 다른 OFDM 심볼에서 가용 자원요소 그룹의 수의 비율에 따라 상기 PHICH의 반복 패턴이 전송되는 자원요소 그룹의 인덱스를 결정하는 단계; 및상기 결정된 인덱스에 따라 상기 PHICH를 심볼에 매핑하는 단계를 포함하는, 물리 지시 채널 매핑 방법.
- 제 1 항에 있어서,상기 인덱스를 결정하는 단계는,상기 PHICH가 전송되는 심볼에서 가용 자원요소 그룹의 수와 첫 번째 OFDM 심볼에서 가용 자원요소 그룹의 수의 비율을 고려하여 상기 PHICH의 반복 패턴이 전송되는 자원요소 그룹의 인덱스를 결정하는 단계인 것을 특징으로 하는, 물리 지시 채널 매핑 방법.
- 제 1 항에 있어서,상기 PHICH는,복수의 PHICH 그룹으로 전송되고, 각 그룹은 4개 또는 2개의 자원요소로 구 성되는 것을 특징으로 하는, 물리 지시 채널 매핑 방법.
- 제 1 항에 있어서,상기 인덱스를 결정하는 단계는,셀 아이디에 상기 비율을 곱한 값에 따라 상기 PHICH의 반복 패턴이 전송되는 자원요소 그룹의 인덱스를 결정하는 단계인 것을 특징으로 하는, 물리 지시 채널 매핑 방법.
- 제 1 항에 있어서,상기 인덱스를 결정하는 단계는,상기 PHICH가 전송되는 심볼에서 가용 자원요소 그룹 수와 두 번째 OFDM 심볼에서 가용 자원요소 그룹 수의 비율을 고려하여 상기 PHICH의 반복 패턴이 전송되는 자원요소 그룹의 인덱스를 결정하는 단계인 것을 특징으로 하는, 물리 지시 채널 매핑 방법.
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
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CN2009800000757A CN101682489B (zh) | 2008-02-19 | 2009-02-13 | 映射物理混合自动重传请求指示符信道的方法 |
AU2009332929A AU2009332929B2 (en) | 2008-02-19 | 2009-02-13 | Method for mapping physical hybrid automatic repeat request indicator channel |
CA2715941A CA2715941C (en) | 2008-02-19 | 2009-02-13 | Method for mapping physical hybrid automatic repeat request indicator channel |
PCT/KR2009/000701 WO2009104880A1 (en) | 2008-02-19 | 2009-02-13 | Method for mapping physical hybrid automatic repeat request indicator channel |
CN201310194226.5A CN103354491B (zh) | 2008-02-19 | 2009-02-13 | 映射物理混合自动重传请求指示符信道的方法 |
JP2009554464A JP4982653B2 (ja) | 2008-02-19 | 2009-02-13 | Ack/nack情報の送信方法及び送信装置並びにack/nack信号の送受信方法及び受信装置 |
EP13170420.7A EP2637348B1 (en) | 2008-02-19 | 2009-02-18 | Method for mapping physical hybrid automatic repeat request indicator channel |
US12/388,243 US7894330B2 (en) | 2008-02-19 | 2009-02-18 | Method for mapping physical hybrid automatic repeat request indicator channel |
EP09153111.1A EP2093924B1 (en) | 2008-02-19 | 2009-02-18 | Method for mapping physical hybrid automatic repeat request indicator channel |
EP15166204.6A EP2922233B1 (en) | 2008-02-19 | 2009-02-18 | Method for mapping physical hybrid automatic repeat request indicator channel |
TW098105169A TWI422201B (zh) | 2008-02-19 | 2009-02-18 | 映射實體混合自動重複請求指示器通道的方法 |
US13/012,702 US8681599B2 (en) | 2008-02-19 | 2011-01-24 | Method for mapping physical hybrid automatic repeat request indicator channel |
JP2012037585A JP5400186B2 (ja) | 2008-02-19 | 2012-02-23 | 物理ハイブリッド自動再送要求指示チャネルのマッピング方法 |
US13/750,953 US8631298B2 (en) | 2008-02-19 | 2013-01-25 | Method for mapping physical hybrid automatic repeat request indicator channel |
US13/750,669 US8631297B2 (en) | 2008-02-19 | 2013-01-25 | Method for mapping physical hybrid automatic repeat request indicator channel |
JP2013221358A JP5694479B2 (ja) | 2008-02-19 | 2013-10-24 | 物理ハイブリッド自動再送要求指示チャネルのマッピング方法 |
US14/184,345 US9048991B2 (en) | 2008-02-19 | 2014-02-19 | Method for mapping physical hybrid automatic repeat request indicator channel |
JP2015020714A JP6038974B2 (ja) | 2008-02-19 | 2015-02-04 | 物理ハイブリッド自動再送要求指示チャネルのマッピング方法 |
US14/726,014 US9548839B2 (en) | 2008-02-19 | 2015-05-29 | Method for mapping physical hybrid automatic repeat request indicator channel |
JP2016215172A JP6401224B2 (ja) | 2008-02-19 | 2016-11-02 | 物理ハイブリッド自動再送要求指示チャネルのマッピング方法 |
US15/406,403 US10014988B2 (en) | 2008-02-19 | 2017-01-13 | Method for mapping physical hybrid automatic repeat request indicator channel |
US15/997,919 US10680767B2 (en) | 2008-02-19 | 2018-06-05 | Method for mapping physical hybrid automatic repeat request indicator channel |
US16/884,836 US11343027B2 (en) | 2008-02-19 | 2020-05-27 | Method for mapping physical hybrid automatic repeat request indicator channel |
US17/751,580 US11770218B2 (en) | 2008-02-19 | 2022-05-23 | Method for mapping physical hybrid automatic repeat request indicator channel |
US18/372,094 US20240014950A1 (en) | 2008-02-19 | 2023-09-24 | Method for mapping physical hybrid automatic repeat request indicator channel |
Applications Claiming Priority (2)
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US2989508P | 2008-02-19 | 2008-02-19 | |
US61/029,895 | 2008-02-19 |
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KR20090089780A true KR20090089780A (ko) | 2009-08-24 |
KR100925439B1 KR100925439B1 (ko) | 2009-11-06 |
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KR1020080124084A KR100925439B1 (ko) | 2008-02-19 | 2008-12-08 | 물리 하이브리드 arq 지시 채널 매핑 방법 |
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US (11) | US7894330B2 (ko) |
EP (3) | EP2637348B1 (ko) |
JP (5) | JP4982653B2 (ko) |
KR (1) | KR100925439B1 (ko) |
CN (2) | CN101682489B (ko) |
AU (1) | AU2009332929B2 (ko) |
CA (1) | CA2715941C (ko) |
TW (1) | TWI422201B (ko) |
WO (1) | WO2009104880A1 (ko) |
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