The broadcast storm problem in a mobile ad hoc network
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
A scalable location service for geographic ad hoc routing
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Allia: alliance-based service discovery for ad-hoc environments
WMC '02 Proceedings of the 2nd international workshop on Mobile commerce
GHT: a geographic hash table for data-centric storage
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
MARE: resource discovery and configuration in ad hoc networks
Mobile Networks and Applications
Proceedings of the 10th international conference on Architectural support for programming languages and operating systems
Information Dissemination in Partitionable Mobile Ad Hoc Networks
SRDS '99 Proceedings of the 18th IEEE Symposium on Reliable Distributed Systems
A Scalable Location Management Scheme in Mobile Ad-Hoc Networks
LCN '01 Proceedings of the 26th Annual IEEE Conference on Local Computer Networks
Stochastic properties of the random waypoint mobility model
Wireless Networks
Toward Distributed Service Discovery in Pervasive Computing Environments
IEEE Transactions on Mobile Computing
On delivery guarantees of face and combined greedy-face routing in ad hoc and sensor networks
Proceedings of the 12th annual international conference on Mobile computing and networking
PDP: a lightweight discovery protocol for local-scope interactions in wireless ad hoc networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
RETOS: resilient, expandable, and threaded operating system for wireless sensor networks
Proceedings of the 6th international conference on Information processing in sensor networks
Beacon location service: a location service for point-to-point routing in wireless sensor networks
Proceedings of the 6th international conference on Information processing in sensor networks
Beacon vector routing: scalable point-to-point routing in wireless sensornets
NSDI'05 Proceedings of the 2nd conference on Symposium on Networked Systems Design & Implementation - Volume 2
A Scalable Geographic Service Provision Framework for Mobile Ad Hoc Networks
PERCOM '07 Proceedings of the Fifth IEEE International Conference on Pervasive Computing and Communications
A Mobile-Directory Approach to Service Discovery in Wireless Ad Hoc Networks
IEEE Transactions on Mobile Computing
A Survey of Service Discovery Protocols in Multihop Mobile Ad Hoc Networks
IEEE Pervasive Computing
Information Sciences: an International Journal
| Hi-index | 0.00 |
Many of the recent sensor network applications assume node mobility. The service provisioning protocol should therefore be designed to be stateless and scalable for continuously changing link states of typical mobile sensor nodes. In this paper, we propose DSDP, Distributed Service Discovery Protocol, for mobile sensor networks. DSDP organizes the network area into hierarchical regions to reduce service update cost. Regions at the lowest hierarchy cover a two-hop range area, and nodes freely move within the larger area without updating the service coordinators. Due to the low hierarchy architecture, the increased size of the minimal regions helps to reduce the runtime overhead. Node mobility is specifically considered in DSDP. Depending on the nodes' mobility, nodes in DSDP work as service coordinators for requested services, and the discovery protocol runs in a distributed manner to lessen the overhead. Both the simulation and experimental results show that the proposed mechanism achieves a high service query success rate and low service update overhead in mobile sensor networks.