A Checkpointing and Recovery Algorithm Based on Location Distance, Handoff and Stationary Checkpoints for Mobile Computing Systems

被引：1

作者：

Basu, Sourav ^{[1
]}

Palchaudhuri, Sayantan ^{[1
]}

Podder, Sheuly ^{[1
]}

Chakrabarty, Meghla ^{[1
]}

机构：

[1] WBUT, SIT, Kolkata 700014, India

来源：

2009 INTERNATIONAL CONFERENCE ON ADVANCES IN RECENT TECHNOLOGIES IN COMMUNICATION AND COMPUTING (ARTCOM 2009) | 2009年

关键词：

Fault Tolerance; Checkpointing; Domino Effect; Recovery; Log-File; Handoff; Location distance; Authentication;

D O I：

10.1109/ARTCom.2009.27

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper we present a checkpointing and failure recovery algorithm suited to mobile computing systems. A survey of mobile systems and the algorithms that are presently available is made to gather the essential knowledge about how these systems work. This includes study and analysis of existing checkpointing & recovery algorithms to identify their relative advantages & disadvantages. The existing algorithms suffers from problems like overhead involved in taking checkpoints and time to recover from a failure in an attempt to make a trade-off between efficiency and reliability. Hence we have attempted to develop an algorithm to solve these problems as far as possible. Our proposed algorithm has three subparts - a checkpointing scheme, a failure recovery scheme and authentication scheme for a mobile host.

引用

页码：58 / 62

页数：5