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A critical challenge for mobile ad hoc networks is the design of efficient routing protocols that are able to provide high bandwidth utilization and desired fairness in mobile wireless environment without any fixed communication establishments. While extensive efforts have already been devoted to providing optimization based, distributed congestion elusion schemes for efficient bandwidth utilization...
Conventional routing algorithms in mobile ad hoc networks (MANETs), i.e., multi-hop forwarding, assume the existence of contemporaneous source-destination paths and are not scalable to large networks. On the other hand, in delay tolerant networks (DTNs), routing protocols use the mobility- assisted, store-carry-forward paradigm which allows delivery among disconnected network components. Adaptive...
In this paper, we investigate how Multiple Description Coding (MDC) can improve the user's satisfaction for a group of heterogeneous destinations for video multicast over wireless ad hoc networks. Specifically, we explore the independent-description property of MDC with multiple paths to improve the user's satisfaction. In our approach, the assignment of multiple description (MD) video is randomly...
This paper proposes a method of improving the efficiency of P2P(peer-to-peer) content sharing services like BitTorrent using the network information in the mobile ad hoc network (MANET) environment. While many papers focus on P2P information dissemination and searching in the MANET environment, this paper focuses on the P2P data delivery strategy. This strategy involves peer selection and piece selection...
Tactical naming service is a critical component of tactical communications systems, which provides essential name-address resolution and service discovery for tactical users. Generally speaking, tactical users of land communications systems can be categorized into stationary HQ users (users in headquarters network), mounted users (users in vehicle networks), and dismounted users (users in mobile ad...
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