JP5805700B2 - ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 - Google Patents
ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 Download PDFInfo
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- JP5805700B2 JP5805700B2 JP2013093078A JP2013093078A JP5805700B2 JP 5805700 B2 JP5805700 B2 JP 5805700B2 JP 2013093078 A JP2013093078 A JP 2013093078A JP 2013093078 A JP2013093078 A JP 2013093078A JP 5805700 B2 JP5805700 B2 JP 5805700B2
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- 230000005540 biological transmission Effects 0.000 title claims description 34
- 238000004891 communication Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 13
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- 238000012360 testing method Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 230000003252 repetitive effect Effects 0.000 claims 1
- 125000002306 tributylsilyl group Chemical group C(CCC)[Si](CCCC)(CCCC)* 0.000 description 24
- 238000010586 diagram Methods 0.000 description 7
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- 238000001514 detection method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
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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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
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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
- H04L1/1835—Buffer management
- H04L1/1845—Combining techniques, e.g. code combining
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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
-
- 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
- H04L1/1893—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
- H04L5/003—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
- 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
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
Description
22 ARQ受信機
24 無線インタフェース
26 受信機
28 ARQ送信機
30 AH−ARQ復号器
32 ARQ送信機
34 AMCコントローラ
36 無線インタフェース
38 受信機
40 ARQ送信機
42 H−ARQ復号器
Claims (7)
- 適応変調及び符号化を用いた、物理層ハイブリッド自動反復要求メカニズムを有する時分割二重/符号分割多元接続通信システムで送信時間間隔のデータを送信する方法であって、送信されたトランスポートブロックセットが拡散符号によって分割されることを特徴とし:
複数のトランスポートブロックセットを有する送信時間間隔を提供するステップ;
第1の指定された変調及び符号化方式により第1の送信時間間隔の前記トランスポートブロックセットを送信するステップであって、N個の前記トランスポートブロックセットの各々は、N個の送信機回路の各々を使用してそれぞれ送信される、ステップ;
N個の前記トランスポートブロックセットの各々をN個の受信機回路の各々によってそれぞれ受信して、前記受信されたN個の前記トランスポートブロックセットの各々が指定された品質を満たすか否かを、N個のH−ARQ復号器回路の各々によってそれぞれ判定するステップ;
前記第1の送信時間間隔の前記受信されたN個の前記トランスポートブロックセットの中の少なくとも一つに関して、前記指定された品質が満たされない場合、前記受信されたN個の前記トランスポートブロックセットの中で前記品質が満たされないものについてだけ反復要求を送信するステップ;
前記指定された変調及び符号化方式を、再送される対象の各々のトランスポートブロックセットを再送信するためにロバスト性のより高い変調及び符号化方式である第2の指定された変調及び符号化方式に変更するステップであって、再送は、第2の送信間隔内において減少した個数のトランスポートブロックセットを用いて提供される、ステップ;
前記反復要求に応答して、N個の前記トランスポートブロックセットの中で、前記品質が満たされない少なくとも1つのトランスポートブロックセットを再送するステップ;
再送されたトランスポートブロックセットを受信するステップ;および、
前記再送されたトランスポートブロックセットを前に受信された対応するトランスポートブロックセットと結合するステップ;
を備える、送信時間間隔のデータを送信するための方法。 - 前記指定された品質が、巡回冗長テストを用いて判定されることを特徴とする請求項1に記載の方法。
- 前記指定された品質の判定は、それぞれの受信されたトランスポートブロックセットに対して行われ、該指定された品質を満たさない受信されたトランスポートブロックセットのみが再送されることを特徴とする請求項1に記載の方法。
- 時分割二重/符号分割多元接続通信システムで用いられ、送信されたトランスポートブロックセットが時間によって分割されていることを特徴とする請求項1に記載の方法。
- 符号分割多元接続通信システムで用いられ、送信されたトランスポートブロックセットが符号によって分割されていることを特徴とする請求項1に記載の方法。
- 時分割二重/符号分割多元接続通信システムで用いられ、送信されたトランスポートブロックセットが時間および符号によって分割されていることを特徴とする請求項1に記載の方法。
- 直交周波数分割多元接続通信システムで用いられ、前記トランスポートブロックセットがサブキャリアによって分割されていることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US35722402P | 2002-02-13 | 2002-02-13 | |
US60/357,224 | 2002-02-13 | ||
US10/279,393 US7287206B2 (en) | 2002-02-13 | 2002-10-24 | Transport block set transmission using hybrid automatic repeat request |
US10/279,393 | 2002-10-24 |
Related Parent Applications (1)
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JP2008096551A Division JP2008219924A (ja) | 2002-02-13 | 2008-04-02 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
Publications (2)
Publication Number | Publication Date |
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JP2013179656A JP2013179656A (ja) | 2013-09-09 |
JP5805700B2 true JP5805700B2 (ja) | 2015-11-04 |
Family
ID=26959628
Family Applications (12)
Application Number | Title | Priority Date | Filing Date |
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JP2003568819A Pending JP2005518141A (ja) | 2002-02-13 | 2003-02-11 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2005282024A Pending JP2006060860A (ja) | 2002-02-13 | 2005-09-28 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2008096551A Pending JP2008219924A (ja) | 2002-02-13 | 2008-04-02 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2008131235A Pending JP2008263626A (ja) | 2002-02-13 | 2008-05-19 | ユーザ機器 |
JP2009174361A Pending JP2009247008A (ja) | 2002-02-13 | 2009-07-27 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2011257344A Pending JP2012085323A (ja) | 2002-02-13 | 2011-11-25 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2013093080A Expired - Fee Related JP5894959B2 (ja) | 2002-02-13 | 2013-04-25 | ユーザ機器 |
JP2013093078A Expired - Fee Related JP5805700B2 (ja) | 2002-02-13 | 2013-04-25 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2013103537A Pending JP2013225862A (ja) | 2002-02-13 | 2013-05-15 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2013208233A Pending JP2014042304A (ja) | 2002-02-13 | 2013-10-03 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2015130025A Pending JP2015201889A (ja) | 2002-02-13 | 2015-06-29 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2015230604A Pending JP2016054535A (ja) | 2002-02-13 | 2015-11-26 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
Family Applications Before (7)
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JP2003568819A Pending JP2005518141A (ja) | 2002-02-13 | 2003-02-11 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2005282024A Pending JP2006060860A (ja) | 2002-02-13 | 2005-09-28 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2008096551A Pending JP2008219924A (ja) | 2002-02-13 | 2008-04-02 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2008131235A Pending JP2008263626A (ja) | 2002-02-13 | 2008-05-19 | ユーザ機器 |
JP2009174361A Pending JP2009247008A (ja) | 2002-02-13 | 2009-07-27 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2011257344A Pending JP2012085323A (ja) | 2002-02-13 | 2011-11-25 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2013093080A Expired - Fee Related JP5894959B2 (ja) | 2002-02-13 | 2013-04-25 | ユーザ機器 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
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JP2013103537A Pending JP2013225862A (ja) | 2002-02-13 | 2013-05-15 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2013208233A Pending JP2014042304A (ja) | 2002-02-13 | 2013-10-03 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2015130025A Pending JP2015201889A (ja) | 2002-02-13 | 2015-06-29 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
JP2015230604A Pending JP2016054535A (ja) | 2002-02-13 | 2015-11-26 | ハイブリッド自動反復要求を用いたトランスポートブロックセット送信 |
Country Status (15)
Country | Link |
---|---|
US (6) | US7287206B2 (ja) |
EP (4) | EP3048751A1 (ja) |
JP (12) | JP2005518141A (ja) |
KR (12) | KR100892913B1 (ja) |
CN (7) | CN102497257B (ja) |
AR (1) | AR038511A1 (ja) |
AU (1) | AU2003213030A1 (ja) |
CA (1) | CA2475859C (ja) |
DE (2) | DE20302243U1 (ja) |
HK (4) | HK1074690A1 (ja) |
MX (1) | MXPA04007941A (ja) |
MY (3) | MY151863A (ja) |
NO (1) | NO334579B1 (ja) |
TW (5) | TW580229U (ja) |
WO (1) | WO2003069824A2 (ja) |
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