A Dynamic CFP Allocation and Opportunity Contention-Based WBAN MAC Protocol

被引：4

作者：

Seo, Young-Sun ^{[1
]}

Kim, Dae-Young ^{[1
]}

Cho, Jinsung ^{[1
]}

机构：

[1] Kyung Hee Univ, Dept Comp Engn, Seoul, South Korea

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2010年 / E93B卷 / 04期

关键词：

wireless body area networks; MAC; hybrid MAC; CFP allocation; contention-based protocol;

D O I：

10.1587/transcom.E93.B.850

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

WBANs provide communication services in the vicinity of the human body Since WBANs utilise both MICS frequency band for Implant medical applications and ISM frequency band for medical and consumer electronics (CE) applications. MAC protocols in WBAN should he designed considering flexibility between medical and CE applications In this letter, we identify the requirements of WBAN MAC protocols and propose a WBAN MAC protocol which satisfies the requirements In order to provide transmission flexibility for various applications, we present the dynamic CFP allocation and opportunity period Extensive simulation results show that the proposed protocol achieves improved throughput and latency in WBAN environment compared with IEEE 802 15 4

引用

页码：850 / 853

页数：4

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