CP-TDMA : Coloring- and Probability-Based TDMA Scheduling for Wireless Ad Hoc Networks

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概要

• 論文の詳細を見る

• This paper addresses the issue of transmission scheduling in wireless ad hoc networks. We propose a Time Division Multiple Access (TDMA) scheduling scheme based on edge coloring and probabilistic assignment, called CP-TDMA. We categorize the conflicts suffered by wireless links into two types: explicit conflicts and implicit conflicts, and utilize two different strategies to deal with them. Explicit conflicts are avoided completely by a simple distributed edge-coloring algorithm μ-M, and implicit conflicts are minimized by applying probabilistic time slot assignments to links. We evaluate CP-TDMA analytically and numerically, and find that CP-TDMA, which requires only local information exhibits a better performance than previous work.

• （社）電子情報通信学会の論文
• 2008-01-01

著者

• ZHANG Lin

  Department of Physics, Shandong University

• Li Victor

  Department Of Electrical And Electronic Engineering University Of Hong Kong

• SHAN Xiuming

  Department of Electronic Engineering, Tsinghua University

• ZHANG Xuedan

  Department of Electronic Engineering, Tsinghua University

• HONG Jun

  Department of Electronic Engineering, Tsinghua University

• Hong Jun

  Department Of Electronic Engineering Tsinghua University

• Zhang Lin

  Department Of Electronic Engineering Tsinghua University

• Shan Xiuming

  Department Of Electronic Engineering Tsinghua University

• Zhang Xuedan

  Department Of Electronic Engineering Tsinghua University

• Li Victor

  Department Of Civil And Environmental Engineering University Of Michigan

• Zhang Lin

  Department Of Biochemistry And Molecular Biology Nihon University School Of Dentistry At Matsudo

• Shan Xiuming

  Department Of Electronic Engineering Of Tsinghua University

• Hong Jun

  Department Of Clinical Laboratory Renmin Hospital Of Wuhan University

• Zhang Xuedan

  Dep. Of Electronic Engineering Tsinghua Univ.

• ZHANG Xuedan

  Department of Electronic Engineering of Tsinghua University

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