WO1999059299A1 - Verfahren zur steuerung des nachrichtenflusses in einem kommunikationsnetz - Google Patents
Verfahren zur steuerung des nachrichtenflusses in einem kommunikationsnetz Download PDFInfo
- Publication number
- WO1999059299A1 WO1999059299A1 PCT/EP1999/003049 EP9903049W WO9959299A1 WO 1999059299 A1 WO1999059299 A1 WO 1999059299A1 EP 9903049 W EP9903049 W EP 9903049W WO 9959299 A1 WO9959299 A1 WO 9959299A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- message
- station
- receiving station
- transmitting
- transmission window
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000872 buffer Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000012790 confirmation Methods 0.000 claims 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 108010032250 DNA polymerase beta2 Proteins 0.000 description 3
- 102100029765 DNA polymerase lambda Human genes 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
- H04L47/27—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
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5629—Admission control
- H04L2012/563—Signalling, e.g. protocols, reference model
Definitions
- the invention has for its object to avoid the disadvantages mentioned.
- this measure can be achieved, for example, in Q.2110 by the receiver notifying the transmitter of any changes to the reception window by spontaneously sending a so-called STAT-PDU.
- Another reason for an advantageous spontaneous transmission of a STAT-PDU can also consist, for example, of the transmitter 3 spontaneously acknowledge (confirm) messages without waiting for a request.
- FIG. 1 shows the principle of the credit update
- the transmitter When the transmission begins with the SD-PDU 21, the transmitter has a previously received credit (e.g. via a previously received STAT-PDU) for the transmission of SD-PDUs up to and including the SD-PDU 26, i.e. the state variable VT (MS) of the transmitter has the value 27.
- a previously received credit e.g. via a previously received STAT-PDU
- MS state variable VT
- the receiver After receiving the SD-PDU 23, the receiver determines that it can now extend the credit up to and including the SD-PDU 29, i.e. he sets his state variable VR (MR) to the value 30. According to Q.2110, however, he cannot inform the sender of the now expanded credit at this time.
- MR state variable
- the receiver After receiving the SD-PDU 23, the receiver determines that it can now extend the credit up to and including the SD-PDU 29, i.e. he sets his receiver status variable VR (MR) to the value 30. He also informs the sender of the extended credit using a STAT-PDU with the number 52, i.e. the number of the previously received POLL-PDU, without waiting for another POLL-PDU that could serve as a trigger for sending a STAT-PDU.
- MR receiver status variable
- FIG. 3 shows an example of the credit update mechanism according to the invention after a gap in the reception buffer has been closed, again in the form of an arrow diagram in which the arrows represent the transmitted or received PDUs.
- VR (R) has been received, closing the gap and causing 4 SD-PDUs to be delivered to the SSCOP user.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002331310A CA2331310A1 (en) | 1998-05-08 | 1999-05-04 | Method for controlling the message flow in a communication network |
US09/674,944 US6745361B1 (en) | 1998-05-08 | 1999-05-04 | Method for controlling the message flow in a communication network |
EP99923522A EP1076964A1 (de) | 1998-05-08 | 1999-05-04 | Verfahren zur steuerung des nachrichtenflusses in einem kommunikationsnetz |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19820738.7 | 1998-05-08 | ||
DE19820738 | 1998-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999059299A1 true WO1999059299A1 (de) | 1999-11-18 |
Family
ID=7867176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/003049 WO1999059299A1 (de) | 1998-05-08 | 1999-05-04 | Verfahren zur steuerung des nachrichtenflusses in einem kommunikationsnetz |
Country Status (5)
Country | Link |
---|---|
US (1) | US6745361B1 (de) |
EP (1) | EP1076964A1 (de) |
CN (1) | CN1114303C (de) |
CA (1) | CA2331310A1 (de) |
WO (1) | WO1999059299A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1324544A1 (de) * | 2001-12-26 | 2003-07-02 | Telefonaktiebolaget L M Ericsson (Publ) | Methode und System zur Verkehrskontrolle zwischen Multimedien-gateway-kontrolleuren und proxies |
EP1511239A2 (de) * | 2003-08-24 | 2005-03-02 | ASUSTeK Computer Inc. | Verfahren zur Steuerung eines Empfängers und eines Senders in einem drahtlosen Kommunikationssystem zum Ausführen eines Verfahrens zur Änderung der Übertragungsfenstergrösse |
US6941500B2 (en) * | 2001-08-10 | 2005-09-06 | Motorola, Inc. | Method for implementing a modified radio link protocol |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2373132B (en) * | 1999-03-18 | 2004-01-14 | Nokia Networks Oy | Overload control method for a packet-switched network |
US7304948B1 (en) * | 2000-12-29 | 2007-12-04 | Nortel Networks Limited | Congestion control for signalling transport protocols |
US7502860B1 (en) * | 2001-07-09 | 2009-03-10 | Cisco Technology, Inc. | Method and apparatus for client-side flow control in a transport protocol |
US7000024B1 (en) | 2001-07-09 | 2006-02-14 | Cisco Technology, Inc. | Systems and methods for providing transmission control protocol communications |
DE60212104T2 (de) | 2002-06-18 | 2006-10-19 | Matsushita Electric Industrial Co., Ltd., Kadoma | Auf Empfänger basierte Umlaufzeitmessung in TCP |
EP1548972A3 (de) * | 2003-12-26 | 2006-12-27 | NTT DoCoMo, Inc. | Sender und Relais zur Steuerung der Datenübertragung |
US8024417B2 (en) * | 2008-06-04 | 2011-09-20 | Microsoft Corporation | Simple flow control protocol over RDMA |
US10949520B2 (en) * | 2018-10-02 | 2021-03-16 | Capital One Services, Llc | Systems and methods for cross coupling risk analytics and one-time-passcodes |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4677616A (en) * | 1985-09-11 | 1987-06-30 | At&T Company | Flow control scheme for a switching network |
EP0820209A2 (de) * | 1996-07-17 | 1998-01-21 | Matsushita Electric Industrial Co., Ltd. | Einrichtung zur Datenübertragung mit Wiederübertragungskontrollfunktion |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4841526A (en) * | 1984-05-25 | 1989-06-20 | Wilson Jon C | Data communications system |
US4736369A (en) * | 1986-06-13 | 1988-04-05 | International Business Machines Corp. | Adaptive session-level pacing |
US5163046A (en) * | 1989-11-30 | 1992-11-10 | At&T Bell Laboratories | Dynamic window sizing in a data network |
US5063562A (en) * | 1990-05-23 | 1991-11-05 | International Business Machines Corporation | Flow control for high speed networks |
US5317568A (en) * | 1991-04-11 | 1994-05-31 | Galileo International Partnership | Method and apparatus for managing and facilitating communications in a distributed hetergeneous network |
FI98023C (fi) * | 1995-05-09 | 1997-03-25 | Nokia Telecommunications Oy | Liukuvaan ikkunaan perustuva datavuonohjaus, joka käyttää säädettävää ikkunakokoa |
-
1999
- 1999-05-04 CA CA002331310A patent/CA2331310A1/en not_active Abandoned
- 1999-05-04 US US09/674,944 patent/US6745361B1/en not_active Expired - Fee Related
- 1999-05-04 EP EP99923522A patent/EP1076964A1/de not_active Withdrawn
- 1999-05-04 WO PCT/EP1999/003049 patent/WO1999059299A1/de not_active Application Discontinuation
- 1999-05-04 CN CN99808335.6A patent/CN1114303C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4677616A (en) * | 1985-09-11 | 1987-06-30 | At&T Company | Flow control scheme for a switching network |
EP0820209A2 (de) * | 1996-07-17 | 1998-01-21 | Matsushita Electric Industrial Co., Ltd. | Einrichtung zur Datenübertragung mit Wiederübertragungskontrollfunktion |
Non-Patent Citations (3)
Title |
---|
BLACK U D: "ATM Volume II: Signaling in Broadband Networks, 1/e", August 1997, PRENTICE HALL PTR, UNITED STATES, XP002117586 * |
JAE K SONG ET AL: "AN ALGORITHM FOR FLOW AND RATE CONTROL OF XTP", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), GENEVA, MAY 23 - 26, 1993, vol. 1, 23 May 1993 (1993-05-23), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 187 - 191, XP000371090, ISBN: 0-7803-0950-2 * |
YANG C -Q ET AL: "A TAXONOMY FOR CONGESTION CONTROL ALGORITHMS IN PACKET SWITCHING NETWORKS", IEEE NETWORK: THE MAGAZINE OF COMPUTER COMMUNICATIONS, vol. 9, no. 4, 1 July 1995 (1995-07-01), pages 34 - 45, XP000526590, ISSN: 0890-8044 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6941500B2 (en) * | 2001-08-10 | 2005-09-06 | Motorola, Inc. | Method for implementing a modified radio link protocol |
EP1324544A1 (de) * | 2001-12-26 | 2003-07-02 | Telefonaktiebolaget L M Ericsson (Publ) | Methode und System zur Verkehrskontrolle zwischen Multimedien-gateway-kontrolleuren und proxies |
WO2003056767A1 (en) * | 2001-12-26 | 2003-07-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for controlling traffic load between media gateway controllers and proxies |
US7489634B2 (en) | 2001-12-26 | 2009-02-10 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for controlling traffic load between media gateway controllers and proxies |
EP1511239A2 (de) * | 2003-08-24 | 2005-03-02 | ASUSTeK Computer Inc. | Verfahren zur Steuerung eines Empfängers und eines Senders in einem drahtlosen Kommunikationssystem zum Ausführen eines Verfahrens zur Änderung der Übertragungsfenstergrösse |
EP1511239A3 (de) * | 2003-08-24 | 2005-11-30 | ASUSTeK Computer Inc. | Verfahren zur Steuerung eines Empfängers und eines Senders in einem drahtlosen Kommunikationssystem zum Ausführen eines Verfahrens zur Änderung der Übertragungsfenstergrösse |
Also Published As
Publication number | Publication date |
---|---|
EP1076964A1 (de) | 2001-02-21 |
US6745361B1 (en) | 2004-06-01 |
CA2331310A1 (en) | 1999-11-18 |
CN1114303C (zh) | 2003-07-09 |
CN1308805A (zh) | 2001-08-15 |
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