PCPGSD: An enhanced GSD service discovery protocol for MANETs

Authors:
Zhenguo Gao;Ling Wang;Xiaozong Yang;Dongxin Wen
Affiliations:
College of Automation, Harbin Engineering University, Harbin, China;College of Computer Science of Technology, Harbin Institute of Technology, Harbin, China;College of Computer Science of Technology, Harbin Institute of Technology, Harbin, China;College of Computer Science of Technology, Harbin Institute of Technology, Harbin, China
Venue:
Computer Communications
Year:
2006

Citing 9
Cited 2

An architecture for a secure service discovery service

MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
DEAPspace: transient ad hoc networking of prevasive devices

Computer Networks: The International Journal of Computer and Telecommunications Networking - pervasive computing
Scalable P2P Search

IEEE Internet Computing
Scalable and Secure Resource Location

HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 4 - Volume 4
Splendor: A Secure, Private, and Location-Aware Service Discovery Protocol Supporting Mobile Services

PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
Service Discovery and Name Resolution Architectures for On-Demand MANETs

ICDCSW '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
Neuron " A Wide-Area Service Discovery Infrastructure

ICPP '02 Proceedings of the 2002 International Conference on Parallel Processing
Service Rings - A Semantic Overlay for Service Discovery in Ad hoc Networks

DEXA '03 Proceedings of the 14th International Workshop on Database and Expert Systems Applications
Facilitating Secure Ad hoc Service Discovery in Public Environments

COMPSAC '03 Proceedings of the 27th Annual International Conference on Computer Software and Applications

FNMGSDP: An Optimized Group-Based Service Discovery Protocol for MANETs

Wireless Personal Communications: An International Journal
A cluster-based web service discovery in MANET environments

Mobile Information Systems

Quantified Score

Hi-index	0.24

Visualization

Abstract

Group based Service Discover protocol (GSD) service discovery protocol is a well-known service discovery protocol for MANETs. However, because of some obviously redundant transmissions, its packet overhead is very high. Hence, in this paper, three mechanisms are introduced to reduce its the packet overhead. The three mechanisms are PFCN (Pruning of Far Candidate Nodes), CRN (Combining of Relay Nodes), and PRN (Piggybacking of Relay Nodes). Hence, the enhanced protocol is called PCPGSD (PFCN, CRN, and PRN enhanced GSD). Mathematical analysis and simulation tests both show that PFCN, CRN, and PRN can reduce packet overhead greatly. Simulation results show that PCPGSD outperforms some other typical service discovery protocols up to several times.