TIIS (한국인터넷정보학회)
Current Result Document : 1 / 1
| 한글제목(Korean Title) |
ISRMC-MAC: Implementable Single-Radio, Multi-Channel MAC Protocol for WBANs |
| 영문제목(English Title) |
ISRMC-MAC: Implementable Single-Radio, Multi-Channel MAC Protocol for WBANs |
| 저자(Author) |
Kunryun Cho
Seokhee Jeon
Jinsung Cho
Ben Lee
|
| 원문수록처(Citation) |
VOL 10 NO. 03 PP. 1052 ~ 1070 (2016. 03) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
Wireless Body Area Networks (WBANs) have received a lot of attention as a promising technology for medical and healthcare applications. A WBAN should guarantee energy efficiency, data reliability, and low data latency because it uses tiny sensors that have limited energy and deals with medical data that needs to be timely and correctly transferred. To satisfy this requirement, many multi-radio multi-channel MAC protocols have been proposed, but these cannot be implemented on current off-the-shelf sensor nodes because they do not support multi-radio transceivers. Thus, recently single-radio multi-channel MAC protocols have been proposed; however, these methods are energy inefficient due to data duplication. This paper proposes a TDMA-based single-radio, multi-channel MAC protocol that uses the Unbalanced Star Mesh topology to satisfy the requirements of WBANs. Our analytical analysis together experiments using real sensor nodes show that the proposed protocol outperforms existing methods in terms of energy efficiency, reliability, and low data latency.
|
| 키워드(Keyword) |
WBAN
multi-channel MAC
Unbalanced Star+Mesh topology
GTS allocation
|
| 파일첨부 |
PDF 다운로드
|
