Hybrid Priority MAC Mechanism For WBAN무선 인체통신 네트워크를 위한 복합 우선순위 MAC 기법
- Authors
- Dong, Dong; Lim, Hyuntaek; Cho, Sungrae
- Issue Date
- Jun-2009
- Publisher
- 한국통신학회
- Keywords
- wireless body area network; priority MAC; and on-body device
- Citation
- 한국통신학회 종합 학술 발표회 논문집 (하계) 2009, pp 764 - 765
- Pages
- 2
- Journal Title
- 한국통신학회 종합 학술 발표회 논문집 (하계) 2009
- Start Page
- 764
- End Page
- 765
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/59046
- Abstract
- Last few years, wireless body area network (WBAN) has been widely researched for various healthcare applications
(e.g., realtime healthcare, non-medical service, patient's urgent state monitoring system, etc.). Because of the restriction by device
hardware conditions (e.g., energy and memory), we need to design a high-efficient MAC layer protocol to improve the
transmission efficiency of WBAN. In addition, when the emergency situation happens to a patient, a priority mechanism is
necessitated for a urgent message to get through to the final destination. This paper presents a priority mechanism referred to
as hybrid priority MAC for WBAN. By simulation, we show the proposed MAC protocol can minimize the average packet
latency.
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