JP4934666B2 - 無線通信システムにおける制御情報の送信方法及びこれを用いた送信ウィンドウの更新方法 - Google Patents
無線通信システムにおける制御情報の送信方法及びこれを用いた送信ウィンドウの更新方法 Download PDFInfo
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- JP4934666B2 JP4934666B2 JP2008509931A JP2008509931A JP4934666B2 JP 4934666 B2 JP4934666 B2 JP 4934666B2 JP 2008509931 A JP2008509931 A JP 2008509931A JP 2008509931 A JP2008509931 A JP 2008509931A JP 4934666 B2 JP4934666 B2 JP 4934666B2
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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
-
- 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
- H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
-
- 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
- H04L1/187—Details of sliding window management
-
- 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
- H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Description
図7は、従来の技術によるNO_MORE SUFIフィールドの構造図である。
図8は、従来の技術によるBITMAP SUFIフィールドの構造図である。
図9は、従来の技術によるACK SUFIフィールドの構造図である。
Claims (7)
- 移動通信システムにおいて送信側で送信ウィンドウを更新する方法であって、
前記方法は、
受信側から第1のステータス報告情報を含む第1の制御情報ブロックを受信するステップであって、前記第1のステータス報告情報は、前記受信側に送られてくる複数のデータブロックに関する受信確認情報を与える、ステップと、
前記第1のステータス報告情報内の前記受信確認情報の第1のNACK情報に対応するデータブロックのシーケンス番号を用いて前記送信ウィンドウの下位エッジを更新するステップと、
第2のステータス報告情報を含む第2の制御情報ブロックを受信するステップであって、前記第2のステータス報告情報は、前記第2の制御情報ブロックにおいて最後のステータス報告情報として位置する、ステップと
を含む、方法。 - 前記第2のステータス報告情報は、前記受信側によって受信された複数のデータブロックのうち第1の受信エラーを有するデータブロックのシーケンス番号を指示するフィールドを含む、請求項1に記載の方法。
- 前記第1のステータス報告情報は、ビットマップ型スーパーフィールド(SUFI)である、請求項1に記載の方法。
- 前記第2のステータス報告情報は、ACK型スーパーフィールド(SUFI)である、請求項1に記載の方法。
- 移動通信システムにおいて送信側で送信ウィンドウを更新する方法であって、
前記方法は、
受信側から第1のステータス報告情報を含む第1の制御情報ブロックを受信するステップであって、前記第1のステータス報告情報は、前記受信側に送られてくる複数のデータブロックに関する受信確認情報を与える、ステップと、
前記第1のステータス報告情報内の前記受信確認情報の第1のNACK情報に対応するデータブロックのシーケンス番号を用いて前記送信ウィンドウの下位エッジを更新するステップと
を含む、方法。 - 移動通信システムにおいて送信ウィンドウを更新する送信機であって、
前記送信機は、
受信側から第1のステータス報告情報を含む第1の制御情報ブロックを受信する手段であって、前記第1のステータス報告情報は、前記受信側に送られてくる複数のデータブロックに関する受信確認情報を与える、手段と、
前記第1のステータス報告情報内の前記受信確認情報の第1のNACK情報に対応するデータブロックのシーケンス番号を用いて前記送信ウィンドウの下位エッジを更新する手段と、
第2のステータス報告情報を含む第2の制御情報ブロックを受信する手段であって、前記第2のステータス報告情報は、前記第2の制御情報ブロックにおいて最後のステータス報告情報として位置する、手段と
を備える、送信機。 - 前記第2のステータス報告情報は、前記受信側によって受信された複数のデータブロックのうち第1の受信エラーを有するデータブロックのシーケンス番号を指示するフィールドを含む、請求項6に記載の送信機。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050037539A KR101084135B1 (ko) | 2005-05-04 | 2005-05-04 | 무선 통신 시스템의 송수신 단에서의 상태 pdu송수신방법 |
KR10-2005-0037539 | 2005-05-04 | ||
KR1020050037951A KR101084136B1 (ko) | 2005-05-06 | 2005-05-06 | 무선 통신 시스템의 송수신 단에서 상태정보를 포함하는pdu를 송수신하는 방법 |
KR10-2005-0037951 | 2005-05-06 | ||
PCT/KR2006/001654 WO2006118418A2 (en) | 2005-05-04 | 2006-05-02 | Method of transmitting control information in wireless communication system and transmission window updating method using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008541543A JP2008541543A (ja) | 2008-11-20 |
JP4934666B2 true JP4934666B2 (ja) | 2012-05-16 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008509931A Expired - Fee Related JP4934666B2 (ja) | 2005-05-04 | 2006-05-02 | 無線通信システムにおける制御情報の送信方法及びこれを用いた送信ウィンドウの更新方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8161341B2 (ja) |
EP (1) | EP1878155B1 (ja) |
JP (1) | JP4934666B2 (ja) |
AU (1) | AU2006241604B2 (ja) |
BR (1) | BRPI0612473A2 (ja) |
RU (1) | RU2419218C2 (ja) |
WO (1) | WO2006118418A2 (ja) |
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Also Published As
Publication number | Publication date |
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RU2007144979A (ru) | 2009-06-10 |
EP1878155A4 (en) | 2012-12-05 |
AU2006241604A1 (en) | 2006-11-09 |
EP1878155A2 (en) | 2008-01-16 |
BRPI0612473A2 (pt) | 2010-11-23 |
WO2006118418A3 (en) | 2008-01-24 |
AU2006241604B2 (en) | 2010-01-28 |
JP2008541543A (ja) | 2008-11-20 |
RU2419218C2 (ru) | 2011-05-20 |
EP1878155B1 (en) | 2013-12-04 |
US8161341B2 (en) | 2012-04-17 |
WO2006118418A2 (en) | 2006-11-09 |
US20080294958A1 (en) | 2008-11-27 |
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