JP5055132B2 - 直交周波数分割多重化(ofdm)無線接続システムにおけるデータバースト割当方法及び自動再伝送要求(harq)支援方法 - Google Patents
直交周波数分割多重化(ofdm)無線接続システムにおけるデータバースト割当方法及び自動再伝送要求(harq)支援方法 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1614—Details of the supervisory signal using bitmaps
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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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
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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]
-
- 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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0093—Point-to-multipoint
Description
Claims (4)
- 直交周波数分割多重化接続システムにおいて移動局におけるハイブリッド自動再伝送要求(HARQ)を支援する方法であって、
前記方法は、
基地局からMAPメッセージを受信することであって、前記MAPメッセージは、ダウンリンクデータバーストが受信されるダウンリンクデータ領域の位置を示す第1位置情報と、前記ダウンリンクデータバーストに対する応答としてACKまたはNACK信号が伝送されるACK/NACK信号スロットの位置を識別するために用いられる第2位置情報とを含み、前記ACK/NACK信号スロットは、前記基地局により割り当てられたアップリンク領域であるACK/NACK領域内に位置し、前記第2位置情報は、前記ACK/NACK領域の第1スロットからのオフセット値を含み、前記オフセット値は、前記MAPメッセージ内の第1ダウンリンクデータバーストに対する前記ACK/NACK信号スロットに対応する、ことと、
前記第1位置情報により示される前記ダウンリンクデータ領域で受信された前記ダウンリンクデータバーストに対する応答として前記第2位置情報に基づいて前記ACK/NACK信号スロットで前記ACKまたはNACK信号を伝送することと
を含む、方法。 - 前記第1位置情報は、周波数および時間軸にマッピングされる2次元座標値を含む、請求項1に記載の方法。
- 直交周波数分割多重化接続システムにおいてハイブリッド自動再伝送要求(HARQ)を支援する移動通信デバイスであって、
前記移動通信デバイスは、
基地局からMAPメッセージを受信する受信機であって、前記MAPメッセージは、ダウンリンクデータバーストが受信されるダウンリンクデータ領域の位置を示す第1位置情報と、前記ダウンリンクデータバーストに対する応答としてACKまたはNACK信号が伝送されるACK/NACK信号スロットの位置を識別するために用いられる第2位置情報とを含み、前記ACK/NACK信号スロットは、前記基地局により割り当てられたアップリンク領域であるACK/NACK領域内に位置し、前記第2位置情報は、前記ACK/NACK領域の第1スロットからのオフセット値を含み、前記オフセット値は、前記MAPメッセージ内の第1ダウンリンクデータバーストに対する前記ACK/NACK信号スロットに対応する、受信機と、
前記第1位置情報により示される前記ダウンリンクデータ領域で受信された前記ダウンリンクデータバーストに対する応答として前記第2位置情報に基づいて前記ACK/NACK信号スロットで前記ACKまたはNACK信号を伝送する伝送機と
を含む、移動通信デバイス。 - 前記第1位置情報は、周波数および時間軸にマッピングされる2次元座標値を含む、請求項3に記載の移動通信デバイス。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040112926A KR101080964B1 (ko) | 2004-12-27 | 2004-12-27 | Ofdma 무선 접속 시스템에서의 데이터 버스트 할당방법 |
KR10-2004-0112929 | 2004-12-27 | ||
KR10-2004-0112926 | 2004-12-27 | ||
KR1020040112929A KR101079095B1 (ko) | 2004-12-27 | 2004-12-27 | Ofdma 무선 접속 시스템에서의 자동 재전송 요구지원 방법 |
PCT/KR2005/004574 WO2006083077A1 (en) | 2004-12-27 | 2005-12-27 | Allocating data bursts and supporting hybrid auto retransmission request in orthogonal frequency division multiplexing access radio access system |
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JP2012142491A Division JP5554375B2 (ja) | 2004-12-27 | 2012-06-25 | ハイブリッド自動再伝送要求(harq)を支援する方法および基地局 |
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JP2008526089A JP2008526089A (ja) | 2008-07-17 |
JP5055132B2 true JP5055132B2 (ja) | 2012-10-24 |
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JP2012142491A Active JP5554375B2 (ja) | 2004-12-27 | 2012-06-25 | ハイブリッド自動再伝送要求(harq)を支援する方法および基地局 |
JP2013236045A Active JP5619262B2 (ja) | 2004-12-27 | 2013-11-14 | ハイブリッド自動再伝送要求(harq)を支援する方法および基地局 |
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JP2013236045A Active JP5619262B2 (ja) | 2004-12-27 | 2013-11-14 | ハイブリッド自動再伝送要求(harq)を支援する方法および基地局 |
Country Status (10)
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US (2) | US7725796B2 (ja) |
EP (1) | EP1832024B1 (ja) |
JP (3) | JP5055132B2 (ja) |
AU (1) | AU2005326877B2 (ja) |
BR (1) | BRPI0517582A8 (ja) |
CA (1) | CA2590856C (ja) |
IL (1) | IL183915A (ja) |
MX (1) | MX2007007796A (ja) |
TW (1) | TWI416897B (ja) |
WO (1) | WO2006083077A1 (ja) |
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BRPI0517582A8 (pt) | 2016-01-26 |
US7725796B2 (en) | 2010-05-25 |
JP2012239179A (ja) | 2012-12-06 |
TWI416897B (zh) | 2013-11-21 |
AU2005326877B2 (en) | 2009-10-22 |
US7853852B2 (en) | 2010-12-14 |
US20100115369A1 (en) | 2010-05-06 |
US20060184854A1 (en) | 2006-08-17 |
CA2590856A1 (en) | 2006-08-10 |
CA2590856C (en) | 2013-06-11 |
JP2014030279A (ja) | 2014-02-13 |
BRPI0517582A (pt) | 2008-10-14 |
AU2005326877A1 (en) | 2006-08-10 |
IL183915A (en) | 2011-05-31 |
IL183915A0 (en) | 2007-10-31 |
EP1832024B1 (en) | 2018-06-06 |
JP5619262B2 (ja) | 2014-11-05 |
TW200635274A (en) | 2006-10-01 |
EP1832024A1 (en) | 2007-09-12 |
EP1832024A4 (en) | 2011-02-02 |
WO2006083077A1 (en) | 2006-08-10 |
JP2008526089A (ja) | 2008-07-17 |
JP5554375B2 (ja) | 2014-07-23 |
MX2007007796A (es) | 2007-08-21 |
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