JPH11505084A - 調整可能なウインドウサイズを用いたスライドウインドウデータ流制御システム - Google Patents
調整可能なウインドウサイズを用いたスライドウインドウデータ流制御システムInfo
- Publication number
- JPH11505084A JPH11505084A JP8533807A JP53380796A JPH11505084A JP H11505084 A JPH11505084 A JP H11505084A JP 8533807 A JP8533807 A JP 8533807A JP 53380796 A JP53380796 A JP 53380796A JP H11505084 A JPH11505084 A JP H11505084A
- Authority
- JP
- Japan
- Prior art keywords
- data transmission
- data
- sender
- change
- window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
-
- 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
-
- 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
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
- H04L47/263—Rate modification at the source after receiving feedback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
-
- 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
-
- 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
- H04L1/1832—Details of sliding window management
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.送信者(A)と、受信者(B)と、これら送信者及び受信者の間の非透過的な回路 交換データ接続(V.110)と、このデータ接続のデータ送信容量を変更するための 制御手段(32,42,MSC)と、送信者(A)が受信者(B)から確認を受け取らないところ の送信されたデータフレームの数がスライドウインドウのサイズを越えることが 許されないようなスライドウインドウデータ流制御プロトコルとを備えたデジタ ルデータ送信システムにおいて、上記送信者及び受信者(A,B)は、それらの一方 又は両方がデータ接続(V.110)のデータ送信容量の変化に関する情報を上記制御 手段(32,42,MSC)から受け取るときに、上記スライドウインドウのサイズを変更 するよう構成されたことを特徴とするデジタルデータ送信システム。 2.上記送信者(A)及び受信者(B)は、相互に交渉せずに所定のルールに基づいて 独立してウインドウサイズを変更するよう構成された請求項1に記載のシステム 。 3.上記送信者(A)及び受信者(B)は、相互の交渉によりウインドウサイズを変更 するよう構成された請求項1に記載のシステム。 4.上記データ送信システムは、データ接続が無線経路の1つのトラフィックチ ャンネル(ch1)より成る多重アクセス移動通信システムであり、そしてデータ接 続のデータ送信容量の変更は、トラフィックチャンネルのデータ送信レートを変 更することを含み、そしてウインドウサイズの変更は、データ送信レートに基づ く請求項1、2又は3に記載のシステム。 5.上記データ送信システムは、データ接続が無線経路の1つのトラフィックチ ャンネル又は複数のトラフィックチャンネル(ch1-chn)より成る多重アクセス移 動通信システムであり、そしてデータ接続のデータ送信容量の変更は、データ接 続に割り当てられたトラフィックチャンネルの数を変更することを含み、そして ウインドウサイズの変更は、上記トラフィックチャンネルの数に基づく請求項1 、2又は3に記載のシステム。 6.上記送信者は、ターミナル適応ファンクション(TAF)であり、そして上記受 信者は、インターワーキングファンクション(IWF)である請求項1ないし5の いずれかに記載のシステム。 7.上記送信者は、移動通信ネットワークのインターワーキングファンクション (IWF)であり、そして上記受信者は、移動ステーションのターミナル適応ファン クション(TAF)である請求項1ないし5のいずれかに記載のシステム。 8.上記制御手段は、移動サービス交換センター(MSC)である請求項1ないし5 のいずれかに記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI952255 | 1995-05-09 | ||
FI952255A FI98023C (fi) | 1995-05-09 | 1995-05-09 | Liukuvaan ikkunaan perustuva datavuonohjaus, joka käyttää säädettävää ikkunakokoa |
PCT/FI1996/000256 WO1996036150A1 (en) | 1995-05-09 | 1996-05-07 | Sliding-window data flow control using an adjustable window size |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11505084A true JPH11505084A (ja) | 1999-05-11 |
JP3501462B2 JP3501462B2 (ja) | 2004-03-02 |
Family
ID=8543384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53380796A Expired - Fee Related JP3501462B2 (ja) | 1995-05-09 | 1996-05-07 | 調整可能なウインドウサイズを用いたスライドウインドウデータ流制御システム |
Country Status (11)
Country | Link |
---|---|
US (1) | US6415410B1 (ja) |
EP (1) | EP0826280B1 (ja) |
JP (1) | JP3501462B2 (ja) |
CN (1) | CN1086085C (ja) |
AT (1) | ATE252299T1 (ja) |
AU (1) | AU707904B2 (ja) |
CA (1) | CA2220426C (ja) |
DE (1) | DE69630374T2 (ja) |
ES (1) | ES2208743T3 (ja) |
FI (1) | FI98023C (ja) |
WO (1) | WO1996036150A1 (ja) |
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KR19980076546A (ko) * | 1997-04-10 | 1998-11-16 | 송재인 | 이동통신망의 가입자간 데이타 통신을 위한 데이타망 연동 시스템 및 그 제어방법 |
WO1999030442A1 (fr) | 1997-12-10 | 1999-06-17 | Mitsubishi Denki Kabushiki Kaisha | Systeme de communication mobile |
JPH11243419A (ja) * | 1998-02-26 | 1999-09-07 | Fujitsu Ltd | Tcpレイヤのレート制御方式 |
WO1999059299A1 (de) * | 1998-05-08 | 1999-11-18 | Siemens Aktiengesellschaft | Verfahren zur steuerung des nachrichtenflusses in einem kommunikationsnetz |
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DE19836610A1 (de) * | 1998-08-12 | 2000-02-17 | Siemens Ag | Verfahren zum Steuern der Datenübertragung in einem schnurlosen zwischen einer Datenendeinrichtung und einer Datenübertragungseinrichtung zur Daten-Telekommunikation betriebenen V.24-Datenübertragungssystem |
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-
1995
- 1995-05-09 FI FI952255A patent/FI98023C/fi active IP Right Grant
-
1996
- 1996-05-07 EP EP96913553A patent/EP0826280B1/en not_active Expired - Lifetime
- 1996-05-07 AT AT96913553T patent/ATE252299T1/de not_active IP Right Cessation
- 1996-05-07 CA CA002220426A patent/CA2220426C/en not_active Expired - Fee Related
- 1996-05-07 ES ES96913553T patent/ES2208743T3/es not_active Expired - Lifetime
- 1996-05-07 CN CN96193811A patent/CN1086085C/zh not_active Expired - Fee Related
- 1996-05-07 US US08/952,058 patent/US6415410B1/en not_active Expired - Fee Related
- 1996-05-07 JP JP53380796A patent/JP3501462B2/ja not_active Expired - Fee Related
- 1996-05-07 DE DE69630374T patent/DE69630374T2/de not_active Expired - Fee Related
- 1996-05-07 WO PCT/FI1996/000256 patent/WO1996036150A1/en active IP Right Grant
- 1996-05-07 AU AU56502/96A patent/AU707904B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ATE252299T1 (de) | 2003-11-15 |
CN1183870A (zh) | 1998-06-03 |
ES2208743T3 (es) | 2004-06-16 |
AU5650296A (en) | 1996-11-29 |
WO1996036150A1 (en) | 1996-11-14 |
FI952255A0 (fi) | 1995-05-09 |
JP3501462B2 (ja) | 2004-03-02 |
CA2220426C (en) | 2005-08-16 |
DE69630374T2 (de) | 2004-08-05 |
CN1086085C (zh) | 2002-06-05 |
FI98023B (fi) | 1996-12-13 |
EP0826280B1 (en) | 2003-10-15 |
US6415410B1 (en) | 2002-07-02 |
CA2220426A1 (en) | 1996-11-14 |
AU707904B2 (en) | 1999-07-22 |
EP0826280A1 (en) | 1998-03-04 |
DE69630374D1 (de) | 2003-11-20 |
FI98023C (fi) | 1997-03-25 |
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