GB0024459D0 - Improvements in or relating to internet access - Google Patents

Improvements in or relating to internet access

Info

Publication number
GB0024459D0
GB0024459D0 GBGB0024459.0A GB0024459A GB0024459D0 GB 0024459 D0 GB0024459 D0 GB 0024459D0 GB 0024459 A GB0024459 A GB 0024459A GB 0024459 D0 GB0024459 D0 GB 0024459D0
Authority
GB
United Kingdom
Prior art keywords
nested
enhancer
connection
network
internet
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
Application number
GBGB0024459.0A
Other versions
GB2358334B (en
GB2358334A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Publication of GB0024459D0 publication Critical patent/GB0024459D0/en
Priority to EP00985552A priority Critical patent/EP1237409A2/en
Priority to US10/149,974 priority patent/US20030097465A1/en
Priority to PCT/GB2000/004782 priority patent/WO2001045356A2/en
Priority to CA002392957A priority patent/CA2392957A1/en
Publication of GB2358334A publication Critical patent/GB2358334A/en
Application granted granted Critical
Publication of GB2358334B publication Critical patent/GB2358334B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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]
    • 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
    • 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]
    • H04L69/168—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]

Abstract

A nested enhancer 22 located in a first network such as an internet 40 connects with a second nested enhancer 32 located in a second network such as a stub network or further internet. The nested enhancers form a pair with each knowing the IP address of the other. Each nested enhancer terminates any TCP connection that it receives from a stub network or internet host 20, and responds to the originating host as if it were the ultimate end system. The nested enhancer terminating the connection then 'tunnels' data in the TCP connection to its partner, which regenerates the connection to the end system. The tunnelling is preferably achieved with a dedicated IP tunnel. By applying a connection splitting technique rather than simple encapsulation of data allows performance enhancement in connection set-up time and flow control. The IP tunnel may pass through any number of enhancer pairs nested inside the outer pair and through a geostationary satellite link.
GB0024459A 1999-12-18 2000-10-06 Improvements in or relating to internet access Expired - Fee Related GB2358334B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP00985552A EP1237409A2 (en) 1999-12-18 2000-12-14 Improvements in or relating to internet access
US10/149,974 US20030097465A1 (en) 1999-12-18 2000-12-14 Internet access
PCT/GB2000/004782 WO2001045356A2 (en) 1999-12-18 2000-12-14 Particulate composition comprising an insect attractant and apparatus for its controllable release
CA002392957A CA2392957A1 (en) 1999-12-18 2000-12-14 Internet access

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9929880.4A GB9929880D0 (en) 1999-12-18 1999-12-18 Nested TCP/IP protocol enhancement

Publications (3)

Publication Number Publication Date
GB0024459D0 true GB0024459D0 (en) 2000-11-22
GB2358334A GB2358334A (en) 2001-07-18
GB2358334B GB2358334B (en) 2004-01-21

Family

ID=10866532

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9929880.4A Ceased GB9929880D0 (en) 1999-12-18 1999-12-18 Nested TCP/IP protocol enhancement
GB0024459A Expired - Fee Related GB2358334B (en) 1999-12-18 2000-10-06 Improvements in or relating to internet access

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9929880.4A Ceased GB9929880D0 (en) 1999-12-18 1999-12-18 Nested TCP/IP protocol enhancement

Country Status (1)

Country Link
GB (2) GB9929880D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548646A (en) * 1994-09-15 1996-08-20 Sun Microsystems, Inc. System for signatureless transmission and reception of data packets between computer networks
JP3591996B2 (en) * 1996-08-29 2004-11-24 Ｋｄｄｉ株式会社 Bandwidth secure VPN construction method
US6449272B1 (en) * 1998-05-08 2002-09-10 Lucent Technologies Inc. Multi-hop point-to-point protocol

Also Published As

Publication number Publication date
GB9929880D0 (en) 2000-02-09
GB2358334B (en) 2004-01-21
GB2358334A (en) 2001-07-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081006