Analysis of TCP performance over mobile ad hoc networks
Wireless Networks - Selected Papers from Mobicom'99
ATP: A Reliable Transport Protocol for Ad Hoc Networks
IEEE Transactions on Mobile Computing
On scalability and mobility management of hierarchical large-scale ad hoc networks
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Adaptive clustering with virtual subnets support in ad hoc networks
ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part II
A survey of TCP over ad hoc networks
IEEE Communications Surveys & Tutorials
A cautionary perspective on cross-layer design
IEEE Wireless Communications
Cross-layer design of ad hoc networks for real-time video streaming
IEEE Wireless Communications
ATCP: TCP for mobile ad hoc networks
IEEE Journal on Selected Areas in Communications
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Owing to the inflexibility of the structure, the conventional layered protocols suffer from the inability to distinguish between losses due to route failures and congestion. Recently, in efforts to overcome the challenges of dynamic environment in ad hoc networks, there have been increased interests in protocols that rely on interactions between different layers. In this paper, we propose a cross-layer architecture combining the three layers of data link, network, and transport in order to provide reliable transporting and optimal routing on rate-based, termed as RTOR. In accordance with the rate computed at MAC layer, a path with the optimal rate is selected at network layer. While the flow control and reliability is performed by the determination of transmission rate and SACKs at transport layer, respectively. The transport protocol herein is not a variant of TCP but a rehash. In flow control, the transmission rate is adjusted by rate feedback instead of AIMD congestion windows. In reliability, SACK blocks appended to feedback packet are used rather than implication of packet lost by duplicate ACKs. In addition, choosing a path with the optimal rate can balance the network load in an appropriate degree. The evaluation results clearly indicate the significant performance improvement that RTOR provides over default TCP, TCP-ELFN, and ATP.