Results 261 to 270 of about 8,315 (306)

Dynamic interdomain wavelength routing based on source routing in ASON

SPIE Proceedings, 2006
The inter-domain and intra-domain routings are treated jointly with dynamically distributed algorithms in automatic switched optical networks (ASON) based on source routing. The simulation results show that the performance of the blocking probability is improved.
Shanguo Huang, Pei Luo, Wanyi Gu, Jie Zhang   +3 more
openaire   +2 more sources

A position information based algorithm of routing maintenance for dynamic source routing [PDF]

Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005., 2005
It is usually to use a kind of flooding to detect and construct route during routing discovery in mobile ad hoc networks for such reactive routing protocols as dynamic source routing (DSR). When the being used routing fails, DSR must initiate a routing maintenance.
Yinglie Cao, Gexin Peng, Shengli Xie
openaire   +1 more source

SRDP: Secure route discovery for dynamic source routing in MANETs

Ad Hoc Networks, 2009
Abstract Routing is a critical function in multi-hop mobile ad hoc networks (MANETs). A number of MANET-oriented routing protocols have been proposed, of which DSR is widely considered both the simplest and the most effective. At the same time, security in MANETs – especially, routing security – presents a number of new and interesting challenges ...
Gene Tsudik, Jihye Kim
openaire   +2 more sources

Trust-Based Route Selection in Dynamic Source Routing

2006
Unlike traditional mobile wireless networks, ad hoc networks do not rely on any fixed infrastructure. Nodes rely on each other to route packets to other mobile nodes or toward stationary nodes that may act as a gateway to a fixed network. Mobile nodes are generally assumed to participate as routers in the mobile wireless network.
Paul O Connell, Christian Damsgaard Jensen   +1 more
openaire   +2 more sources

Optimized dynamic source routing protocol for MANETs

Cluster Computing, 2018
Mobile ad-hoc networks (MANETs) are wireless networks comprising of small, battery powered mobile devices/nodes. All these nodes communicate cooperatively without fixed infrastructure and able to operate alone or in coordination with wired infrastructure by using gateway nodes. In this work, the performance of optimized dynamic source routing protocol (
N. Prasath, J. Sreemathy
openaire   +2 more sources

Adaptive route maintenance strategy for dynamic source routing protocol

2008 5th IFIP International Conference on Wireless and Optical Communications Networks (WOCN '08), 2008
Dynamic Source Routing (DSR) [1,2], which is an on-demand routing protocol, becomes the most popular source routing protocol for MANET. Each mobile node is required to maintain route caches that contain the source routes of which the mobile is aware. Although DSR can respond a route quickly, it yields a long delay when a route is rebuilt.
Mohammad Lutfi Othman, Muhammad Farhan Sjaugi, Mohd Fadlee A. Rasid   +2 more
openaire   +2 more sources

Improved dynamic source routing algorithm for MANETS

SPIE Proceedings, 2004
A mobile ad hoc network (MANET) facilitates mobile hosts to communicate with one another based on wireless infrastructure. There are no base stations in ad hoc networks and the mobile hosts act as routers for data packets. Since the mobile hosts in a MANET keep moving, topological changes take place frequently in the network.
Yang Qin, Chia Yui Lee
openaire   +2 more sources

Efficient-dynamic source routing (E-DSR)

2012 International Symposium on Communications and Information Technologies (ISCIT), 2012
A Mobile ad hoc network (MANET) is a self-configuring network of mobile devices connected by wireless links. The communication in ad hoc network is uncertain because established route could be broken anytime. The main two reasons for route breakage are: movement of a node in the route from its neighbor's signal range and any node in the route may run ...
Gourav Kumar, Chiranjeev Kumar, Puja Rani   +2 more
openaire   +2 more sources

Combining Source Routing and Dynamic Fault Tolerance

2006 18th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD'06), 2006
An increasing amount of current and emerging interconnect technologies rely on source routing to forward packets through the network. It is therefore important to develop methods for fault tolerance that are well suited for source routed networks.
Tor Skeie, Frank Olaf Sem-Jacobsen, Olav Lysne   +2 more
openaire   +2 more sources

A Cluster-Based Multipath Dynamic Source Routing in MANET

Journal of Computer Research and Development, 2006
Numerous studies have shown the difficulty for a routing protocol to scale to large mobile ad hoc networks. This article proposes a cluster-based multipath dynamic source routing in MANET (CMDSR) that is designed to be adaptive according to network dynamics. It uses the hierarchy to perform route discovery and distributes traffic among diverse multiple
An Huiyao, Peng Wei, Gong Zheng-hu, Lu Xicheng   +3 more
openaire   +3 more sources