JP4397651B2 - 無線通信システムのためのmimoharqスキームでの信号および制御メカニズム - Google Patents
無線通信システムのためのmimoharqスキームでの信号および制御メカニズム Download PDFInfo
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- JP4397651B2 JP4397651B2 JP2003297364A JP2003297364A JP4397651B2 JP 4397651 B2 JP4397651 B2 JP 4397651B2 JP 2003297364 A JP2003297364 A JP 2003297364A JP 2003297364 A JP2003297364 A JP 2003297364A JP 4397651 B2 JP4397651 B2 JP 4397651B2
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- 238000004891 communication Methods 0.000 title claims description 61
- 230000007246 mechanism Effects 0.000 title description 6
- 230000011664 signaling Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000012790 confirmation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- URWAJWIAIPFPJE-YFMIWBNJSA-N sisomycin Chemical compound O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](CC=C(CN)O2)N)[C@@H](N)C[C@H]1N URWAJWIAIPFPJE-YFMIWBNJSA-N 0.000 description 2
- 206010009944 Colon cancer Diseases 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
- H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
-
- 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]
- H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
-
- 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
-
- 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
- H04L2001/0096—Channel splitting in point-to-point links
Description
Claims (5)
- 複数のアンテナ素子のうちの少なくとも1つを使用してトラフィック情報を再送するための、スワッピング信号情報を有する順方向リンク信号チャネル形式を提供する工程を含む、通信の方法であって、
前記スワッピング情報は、前記トラフィック情報の少なくとも一部の前回の送信のために使用されたアンテナ素子の一つとは異なるアンテナ素子の一つを使用して、前記トラフィック情報の少なくとも一部を再送信することを示すアンテナ選択情報である方法。
- 順方向リンク信号情報中でチャネル割当て情報を使用することにより、通信システムの特定のユーザに割り当てられた追加の通信チャネルを提供する工程をさらに含む、請求項1に記載の方法。
- 追加のウォルシュ・コードを使用することにより、CDMA通信システムの特定のユーザに割り当てられた追加の通信チャネルを提供する工程をさらに含む、請求項1に記載の方法。
- 前記スワッピング信号情報は、前記トラフィック情報の何れの部分が、複数入出力アンテナ・システムの何れのアンテナ素子によって伝送されるかを決定する、請求項1に記載の方法。
- CDMA通信システムが通信用に使用され、どのアンテナがトラフィック情報および特定のチャネルを特定のユーザに割り当てるための境界情報を伝送または再送するものであるかを示すために、順方向リンク信号チャネルがスワッピング・ビットを含むSPDCCHである、請求項1に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/261,283 US7391755B2 (en) | 2002-09-30 | 2002-09-30 | Signaling and control mechanisms in MIMO harq schemes for wireless communication systems |
Publications (2)
Publication Number | Publication Date |
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JP2004135304A JP2004135304A (ja) | 2004-04-30 |
JP4397651B2 true JP4397651B2 (ja) | 2010-01-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003297364A Expired - Lifetime JP4397651B2 (ja) | 2002-09-30 | 2003-08-21 | 無線通信システムのためのmimoharqスキームでの信号および制御メカニズム |
Country Status (4)
Country | Link |
---|---|
US (1) | US7391755B2 (ja) |
EP (1) | EP1404048B1 (ja) |
JP (1) | JP4397651B2 (ja) |
KR (1) | KR100979657B1 (ja) |
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US20050068917A1 (en) * | 2003-09-17 | 2005-03-31 | Sayeedi Shahab M. | Providing and maintaining F-PDCH service in a mobile communication system |
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JP4589711B2 (ja) | 2004-12-14 | 2010-12-01 | 富士通株式会社 | 無線通信システム及び無線通信装置 |
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CN1832391A (zh) * | 2005-03-11 | 2006-09-13 | 松下电器产业株式会社 | 多天线通信系统中的自适应重传方法和设备 |
CN1832392A (zh) * | 2005-03-11 | 2006-09-13 | 松下电器产业株式会社 | 多入多出系统中数据重传的方法和设备 |
JP4689316B2 (ja) * | 2005-03-28 | 2011-05-25 | 富士通株式会社 | 無線通信の下りリンクチャネルを伝送する制御情報のエラー検出方法及び移動端末 |
JP4884722B2 (ja) * | 2005-03-31 | 2012-02-29 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信装置及び無線通信方法 |
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KR100690274B1 (ko) * | 2005-09-12 | 2007-03-09 | 삼성전자주식회사 | 다중 채널 직렬 통신을 위한 순환 중복 검사 장치 및 이를구비한 통신 시스템 |
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2002
- 2002-09-30 US US10/261,283 patent/US7391755B2/en active Active
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2003
- 2003-08-14 EP EP03255072.5A patent/EP1404048B1/en not_active Expired - Lifetime
- 2003-08-21 JP JP2003297364A patent/JP4397651B2/ja not_active Expired - Lifetime
- 2003-08-21 KR KR1020030057888A patent/KR100979657B1/ko active IP Right Grant
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Publication number | Publication date |
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EP1404048B1 (en) | 2016-09-28 |
EP1404048A1 (en) | 2004-03-31 |
JP2004135304A (ja) | 2004-04-30 |
US7391755B2 (en) | 2008-06-24 |
US20040062221A1 (en) | 2004-04-01 |
KR20040028492A (ko) | 2004-04-03 |
KR100979657B1 (ko) | 2010-09-02 |
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