Node device and network resource reservation method for data pac

Details Node device and network resource reservation method for data pac Node device and network resource reservation method for data pac

1996-11-29

2000-07-25

Hsu, Alpus H.

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

370468, 370401, 370409, 370465, H04L 1228, H04L 1256, H04J 316

Patent

active

060944315

ABSTRACT:
A network resource reservation scheme capable of making a resource reservation at the IP level according to the resource reservation protocol at a time of data packet transfer at the IP level using ATM networks. A node device requests a change of a virtual connection for transferring data packets to a prescribed virtual connection for providing a service which is capable of changing an amount of resource without reestablishing connections, when a prescribed message of a resource reservation protocol for that virtual connection is received, and transmits the data packets to the prescribed virtual connection established in response to the request. A node device determines a necessary amount of resource according to a requested quality of service described in a received reservation message of a resource reservation protocol. A node device then requests a change of an amount of resource reserved in a virtual connection for transferring data packets in order to reserve the necessary amount of resource in that virtual connection, and transmits the data packets to that virtual connection in which the amount of resource reserved therein is changed in response to the request.

REFERENCES:
patent: 5258979 (1993-11-01), Oomuro et al.
patent: 5416771 (1995-05-01), Iwata
patent: 5579312 (1996-11-01), Regache
patent: 5732080 (1998-03-01), Ferguson et al.
Zhang et al., "RSVP: A New Resource Reservation Protocol", IEEE Network, pp. 8-18, Sep. 1993.
"Traffic Control and Congestion Control in B-ISDN", ITU-T Recommendation I.371, Section 2.5.5, pp. 27/63-33/63, Jul. 1995.
"Broadband Integrated Services Digital Networks (B-ISDN) Digital Subscriber Signalling System No. 2 (DSS 2), Connection Modification", ITU-T Recommendation Q.2963, pp. 1-23, May 1995.

Affiliated with

Also associated with

Rating

Node device and network resource reservation method for data pac does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Node device and network resource reservation method for data pac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Node device and network resource reservation method for data pac will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1341665