منابع مشابه
Energy and mobility in OLSR routing protocol
We present in this paper a new mechanism for the OLSR routing Protocol, aiming to improve mobility and energy management in mobile adhoc network. As known OLSR use the concept of an MPR mechanism where only nodes selected as MPRs can relay broadcast packet received from their selectors, those nodes have to satisfy certain requirements to assure this mission , speaking of stability and physical ...
متن کاملImpact of Random Mobility Models on Olsr
In ad hoc networks, routing plays a pertinent role. Deploying the appropriate routing protocol is very important in order to achieve best routing performance and reliability. Equally important is the mobility model that is used in the routing protocol. Various mobility models are available and each can have different impact on the performance of the routing protocol. In this paper, we focus on ...
متن کاملIntegrating fast mobility in the OLSR routing protocol
With the current increase in ad-hoc mobile networks in public domains (e.g. airports, cities, etc.), and the widespread use of IEEE802.11 wireless LAN, there is a growing need to handle and manage fast mobility. Extending the coverage area of ad-hoc networks and taking into account fast mobility in routing protocols could offer a complementary solution to the UMTS for fourth generation (4G) mob...
متن کاملSecuring the OLSR protocol
In this paper, we examine security issues related to proactive routing protocols for MANETs. Specifically, we investigate security properties of the Optimized Link-State Routing Protocol one example of a proactive routing protocol for MANETs. We investigate the possible attacks against the integrity of the network routing infrastructure, and present techniques for countering a variety of such a...
متن کاملImpact of Node Mobility on the Protocol Design of Self-Organizing Networks
In this work we highlight the importance of mobility concepts for the protocol design of self organising networks. By the examples of different mobility approaches we see that in terms of routing solution the performance depends significantly on the mobility concept. In the case of routing, the changes in the network topology reduces the stability of the network; self organising networks have t...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/ijca2015906668