U.S. patents available from 1976 to present.
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Self-scaling method for exploiting cached resources across organizational boundaries to enhance user response time and to reduce server and network load

Patent 6473401 Issued on October 29, 2002. Estimated Expiration Date: Icon_subject April 5, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

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Inventors

Assignee

Application

No. 286490 filed on 04/05/1999

US Classes:

370/229, DATA FLOW CONGESTION PREVENTION OR CONTROL709/235Congestion avoiding

Examiners

Primary: Kizou, Hassan
Assistant: Yin, Lu

Attorney, Agent or Firm

International Class

H04J 001/16

Abstract

A system and method for avoiding internet congestion that employs a pseudo-serving mechanism that entails the use of a contract method of cooperatively sharing retained resources within the normal body of network requesters which thereby reduces the burden on heavily loaded servers and lowers both data congestion and expected user response times. Requesters, or their proxies, can elect to improve data access time by contracting for the data, whereby they warrant that they shall serve resources on a limited basis in exchange for speedier access to the data, the access to which is either granted directly, or through another pseudo-server. Congested servers thereby share their burden with the requesters constituting the burden, while requesting servers may exchange their unused bandwidth and memory resource for faster data access. Security features along with the fundamental incentives of the method allow for operation with variously uncooperative network servers. The system and method may be used with existing internet server resources and is scalable to any size network.

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