An Architecture to Support QoS Multicast Routing for Ad-Hoc Networks
نویسندگان
چکیده
In this paper, we present an architecture for supporting QoS multicast routing in ad-hoc networks. The proposed architecture consists of three parts as follows. The first part is a clustering as underlying structure for supporting stable multicast services. In the second part, a framework which can support and evaluate the stability of route and network for supporting QoS routing is presented. In the third part, we describe a method which uses two structures of the first and second parts for supporting QoS multicast routing services.
منابع مشابه
Improving Quality of Service Routing in Mobile Ad Hoc Networks Using OLSR
Mobile ad hoc networks (MANET) are constructed by mobile nodes without access point. Since MANET has certain constraints, including power shortages, an unstable wireless environment and node mobility, more power-efficient and reliable routing protocols are needed. The OLSR protocol is an optimization of the classical link state algorithm. OLSR introduces an interesting concept, the multipoint r...
متن کاملQos Enabled Communication Support over Multicast Ad Hoc Networks: An Overview
Multicasting Routing in Mobile Ad hoc networks faces various issues related to Quality of Services (QoS) which suffer from behavior of routing protocols, topology, group management, security and group mobility. QoS constraints can be categorized by their application domains also i.e. for military, we need to maintain QoS for confidentiality and data integrity by compromising with control overhe...
متن کاملMulticast and Unicast ODMRP Routing in Ad hoc Networks Based on Quality of Service Support and Local Recovery Approach
An ad hoc network is comprised of mobile hosts without any wired infrastructure support. The primary concerns in ad hoc networks are bandwidth limitation and unpredictable dynamic topology. Therefore, efficient bandwidth utilization is crucial in routing protocols. Reliable multicast plays a significant role in many applications of mobile ad hoc networks (MANETs). The on-demand multicast routin...
متن کاملMulticast Routing for Ad Hoc Networks with Overload Prevention for Group Members
Mobility, quality of service (QoS) support, and multicast routing capability are important requirements for today’s networks. This is a result of the changes in wireless users’ expectations, which favour group-oriented, high-quality, multimedia communication. Ad hoc networks enhanced with QoS multicasting strategies can provide users with these features. This paper defines the building blocks o...
متن کاملMulticast Routing with Quality of Service in Mobile Ad hoc Networks
Recently, multimedia and group-oriented computing become increasingly popular for the users of wireless mobile networks. Quality of service (QoS) issues has initiated to be studied in Mobile Ad hoc NETworks (MANETs) to support multimedia and real-time applications. MANETs can provide users with the mobility they demand, if efficient QoS multicasting strategies are to be developed. In this paper...
متن کامل