GB0125202D0 - Overload control method for a packet-switched network - Google Patents
Overload control method for a packet-switched networkInfo
- Publication number
- GB0125202D0 GB0125202D0 GBGB0125202.2A GB0125202A GB0125202D0 GB 0125202 D0 GB0125202 D0 GB 0125202D0 GB 0125202 A GB0125202 A GB 0125202A GB 0125202 D0 GB0125202 D0 GB 0125202D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- congestion
- wireless
- tcp
- packet
- switched network
- 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
- 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
- H04L47/19—Flow control; Congestion control at layers above the network layer
- H04L47/193—Flow control; Congestion control at layers above the network layer at the transport layer, e.g. TCP related
-
- 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
- H04L47/35—Flow control; Congestion control by embedding flow control information in regular packets, e.g. piggybacking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a method for controlling overload in a packet-switched network, especially a mobile or wireless network where the transmission control protocol (TCP) is used as the transport layer protocol. A congestion notification information is added to a data packet following a data packet lost due to a buffer overflow. This is an effective way to improve TCP performance in wireless and mobile networks, since congestion control can be performed completely independent from retransmissions. The proposed mechanism provides a simple way of introducing TCP congestion avoidance control strategies into wireless and mobile networks. In addition, the congestion notification information should be added at least not later than a threshold number of following packets to thereby fasten the rate of congestion control initiation and loss recovery due to congestion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1999/002856 WO2000065782A1 (en) | 1999-04-27 | 1999-04-27 | Overload control method for a packet-switched network |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0125202D0 true GB0125202D0 (en) | 2001-12-12 |
GB2364615A GB2364615A (en) | 2002-01-30 |
GB2364615B GB2364615B (en) | 2004-03-31 |
Family
ID=8167276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0125202A Expired - Fee Related GB2364615B (en) | 1999-04-27 | 1999-04-27 | Overload control method for a packet-switched network |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU4034299A (en) |
CA (1) | CA2372023A1 (en) |
DE (1) | DE19983951B4 (en) |
GB (1) | GB2364615B (en) |
WO (1) | WO2000065782A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1249972A1 (en) * | 2001-04-09 | 2002-10-16 | Telefonaktiebolaget L M Ericsson (Publ) | Method of controlling a queue buffer |
CN100438484C (en) * | 2003-01-28 | 2008-11-26 | 艾利森电话股份有限公司 | Method and device for congestion notification in packet networks indicating several different congestion causes |
US7760646B2 (en) * | 2005-02-09 | 2010-07-20 | Nokia Corporation | Congestion notification in 3G radio access |
DE102008013349B4 (en) | 2008-03-10 | 2017-07-06 | Hytera Mobilfunk Gmbh | Communication method and communication system with packet distance and packet length control |
CN102255808B (en) * | 2011-07-08 | 2014-04-23 | 福建星网锐捷网络有限公司 | Congestion notification method, device, system and network equipment |
US20140334296A1 (en) * | 2013-05-13 | 2014-11-13 | Futurewei Technologies, Inc. | Aggressive Transmission Control Protocol (TCP) Retransmission |
US10079762B1 (en) * | 2017-04-24 | 2018-09-18 | Teradyne, Inc. | Test communication protocol |
IT201900022458A1 (en) * | 2019-11-29 | 2021-05-29 | Telecom Italia Spa | Measurement of round-trip packet loss in a packet-switched communications network |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US567542A (en) * | 1896-09-08 | Brick rougher and sander |
-
1999
- 1999-04-27 DE DE19983951T patent/DE19983951B4/en not_active Expired - Fee Related
- 1999-04-27 WO PCT/EP1999/002856 patent/WO2000065782A1/en active Application Filing
- 1999-04-27 CA CA002372023A patent/CA2372023A1/en not_active Abandoned
- 1999-04-27 GB GB0125202A patent/GB2364615B/en not_active Expired - Fee Related
- 1999-04-27 AU AU40342/99A patent/AU4034299A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000065782A1 (en) | 2000-11-02 |
GB2364615B (en) | 2004-03-31 |
CA2372023A1 (en) | 2000-11-02 |
DE19983951T1 (en) | 2002-10-10 |
AU4034299A (en) | 2000-11-10 |
GB2364615A (en) | 2002-01-30 |
DE19983951B4 (en) | 2009-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20100427 |