Name
Abstract | ||
|---|---|---|
Service discovery in MANET suffers from frequent service unavailability due to failures of service providers or directory
nodes. Ensuring network-wide service availability by replication requires minimizing costs associated with storage, update
and discovery. Existing works in MANET have not addressed these challenging issues adequately. In this paper, we propose a
distributed directory-based service discovery protocol (SDP) for MANET. Our protocol works by electing top K nodes with rich
resources as directories, which are then divided into multiple quorums. Services registered with a directory are replicated
among its quorum members. This approach reduces replication and update costs, and guarantees network-wide service availability
using the quorum intersection property. An incremental election policy is adopted to cope with directory failures. We have
carried out extensive simulations and also developed a prototype system. Our performance evaluation results show that, compared
with similar work, our protocol significantly reduces message cost and improves system robustness.
|
Year | DOI | Venue |
|---|---|---|
2011 | 10.1016/j.pmcj.2010.10.004 | Pervasive and Mobile Computing |
Keywords | Field | DocType |
multiple quorum,guarantees network-wide service availability,network-wide service availability,manet,reliable service discovery,k-directory community,service provider,fault-tolerance,directory node,protocol work,quorum,service discovery,directory-based service discovery protocol,frequent service unavailability,service discovery protocol,directory election,directory failure | Mobile ad hoc network,Computer science,Directory,Computer network,Service provider,Lightweight Directory Access Protocol,Unavailability,Fault tolerance,Service discovery,Directory service,Distributed computing | Journal |
Volume | Issue | ISSN |
7 | 1 | Pervasive and Mobile Computing |
ISBN | Citations | PageRank |
3-642-11321-4 | 3 | 0.41 |
References | Authors | |
16 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Vaskar Raychoudhury | 1 | 234 | 24.40 |
| Jiannong Cao | 2 | 5226 | 425.12 |
| Wei-Gang Wu | 3 | 425 | 48.87 |
| Yi Lai | 4 | 24 | 2.50 |
| Canfeng Chen | 5 | 386 | 34.20 |
| Jian Ma | 6 | 1025 | 57.54 |