Topology-transparent node activation scheduling schemes for multihop TDMA ad hoc networks

研究成果: Paper同行評審

9 引文 斯高帕斯(Scopus)

摘要

In this paper, we study topology-transparent node activation transmission scheduling protocols for multihop TDMA ad hoc networks. We focus on quality-of-service (QoS) provisioning for each node, particularly when node mobility is considered. A framework for topology-transparent node activation scheduling based on theory of block designs is proposed. The proposed framework guarantees conflict-free transmission slots for each node in each frame by mathematical properties of block designs. Based on two mapping methods, called mapping I and mapping II, the proposed framework can be categorized into two types. With the proposed framework, we study and evaluate some series of block constructions. We then propose several topology-transparent scheduling algorithms based on the results derived. The proposed schemes maximize the minimum system throughput. Numerical results show that the proposed algorithms can outperform existing algorithms in achieving a higher minimum system throughput.

原文English
頁面68-73
頁數6
出版狀態Published - 2004 十二月 1
事件IEEE Global Telecommunications Conference Workshops, GLOBECOM 2004 - Dallas, TX, United States
持續時間: 2004 十一月 292004 十二月 3

Other

OtherIEEE Global Telecommunications Conference Workshops, GLOBECOM 2004
國家/地區United States
城市Dallas, TX
期間04-11-2904-12-03

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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