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We study the capacity of random wireless ad hoc networks when nodes are capable of multi-packet transmission and reception (MPTR). This paper extends the unified framework of (n, m, k)-cast by Wang et al. for single-packet reception (SPR) at each node to the case of MPTR. (n, m, k)-cast considers all types of information dissemination including unicast routing, multicast routing, broadcasting and...
With the development of mobile technologies several mobile multicast methods were proposed, but most of them are based on the host-based mobility support specifications such as Mobile IPv6 (MIPv6) which require the mobile hosts to support the mobility function. Recently, the Proxy Mobile IPv6 (PMIPv6) was proposed to provide the mobility support for mobile node without mobility function, and the previous...
In this paper, the hybrid bootstrap mechanism for multicast routing in PIM-SM is presented and its performance is evaluated. Since the hybrid bootstrap mechanism consists of distributed and centralized processes, it is called hybrid one. The key for the hybrid method is that the role of a rendezvous point (for short, RP) selection is played in a bootstrap router (BSR), not that a designated router...
Unlike fixed networks such as the Internet, quality of service support in mobile ad hoc networks (MANETs) is challenging. They potentially have less resources than fixed networks. Applications like video-on-demand, video conferencing, demand multicasting in MANETs. For such applications, more criterion are required in order to capture the quality of the links between the nodes. Proposed QoS aware...
Computer supported collaborative applications on overlay networks are gaining popularity among users who are geographically dispersed. Examples of these kinds of applications include video-conferencing, distributed database replication, and online games. This type of application requires a multicasting subnetwork, using which messages should arrive at the destinations within a specified delay bound...
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