Adaptive Routing in Dynamic Ad Hoc Networks

Abstract—Dynamic ad hoc networks are mobile ad hoc networks (MANETs) where network characteristics, such as network density and node mobility, change significantly over time and space. Sometimes, dynamic ad hoc networks resemble a dense ad hoc network. At other times, they resemble a delay tolerant network. Many real networks follow the paradigm of dynamic ad hoc networks. Military networks, wildlife tracking sensor networks, and vehicle networks are some of these examples. In dynamic ad hoc networks, conventional routing schemes fail when the network characteristics do not fall into their applicable scenarios. Previous research has proposed a variety of routing schemes for each specific network scenario. For instance, distributed routing tables are built for efficient multi-hop, singlecopy routing in static and dense networks. Mobility assisted, multi-copy routings are proposed in sparse networks where contemporary paths might not exist. With the advantages of the existing scheme...

• Type: Conference
• Year: 2008
• Where: WCNC
• Authors: Cong Liu, Jie Wu
• Keywords: Ad Hoc Networks, Dynamic Ad Hoc, Mobile Ad Hoc Networks, WCNC 2008, Wireless Networks