An accurate Markov model for slotted CSMA/CA algorithm in IEEE 802.15.4 networks

Jianhua He; Zuoyin Tang; Hsiao Hwa Chen; Shu Wang

doi:10.1109/LCOMM.2008.071460

An accurate Markov model for slotted CSMA/CA algorithm in IEEE 802.15.4 networks

Jianhua He
, Zuoyin Tang
, Hsiao Hwa Chen (Lead / Corresponding author)
, Shu Wang

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

In this letter we propose an Markov model for slotted CSMA/CA algorithm working in a non-acknowledgement mode, specified in IEEE 802.15.4 standard. Both saturation throughput and energy consumption are modeled as functions of backoff window size, number of contending devices and frame length. Simulations show that the proposed model can achieve a very high accuracy (less than 1% mismatch) if compared to all existing models (bigger than 10% mismatch).

Original language	English
Pages (from-to)	420-422
Number of pages	3
Journal	IEEE Communications Letters
Volume	12
Issue number	6
DOIs	https://doi.org/10.1109/LCOMM.2008.071460
Publication status	Published - 1 Jun 2008

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

IEEE 802.15.4
MAC
Slotted CSMA/CA

ASJC Scopus subject areas

Modelling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/LCOMM.2008.071460

Cite this

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abstract = "In this letter we propose an Markov model for slotted CSMA/CA algorithm working in a non-acknowledgement mode, specified in IEEE 802.15.4 standard. Both saturation throughput and energy consumption are modeled as functions of backoff window size, number of contending devices and frame length. Simulations show that the proposed model can achieve a very high accuracy (less than 1\% mismatch) if compared to all existing models (bigger than 10\% mismatch).",

keywords = "IEEE 802.15.4, MAC, Slotted CSMA/CA",

author = "Jianhua He and Zuoyin Tang and Chen, \{Hsiao Hwa\} and Shu Wang",

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AU - He, Jianhua

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AU - Chen, Hsiao Hwa

AU - Wang, Shu

PY - 2008/6/1

Y1 - 2008/6/1

N2 - In this letter we propose an Markov model for slotted CSMA/CA algorithm working in a non-acknowledgement mode, specified in IEEE 802.15.4 standard. Both saturation throughput and energy consumption are modeled as functions of backoff window size, number of contending devices and frame length. Simulations show that the proposed model can achieve a very high accuracy (less than 1% mismatch) if compared to all existing models (bigger than 10% mismatch).

AB - In this letter we propose an Markov model for slotted CSMA/CA algorithm working in a non-acknowledgement mode, specified in IEEE 802.15.4 standard. Both saturation throughput and energy consumption are modeled as functions of backoff window size, number of contending devices and frame length. Simulations show that the proposed model can achieve a very high accuracy (less than 1% mismatch) if compared to all existing models (bigger than 10% mismatch).

KW - IEEE 802.15.4

KW - MAC

KW - Slotted CSMA/CA

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DO - 10.1109/LCOMM.2008.071460

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ER -

An accurate Markov model for slotted CSMA/CA algorithm in IEEE 802.15.4 networks

Abstract

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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