Recently wireless sensor Network (WSN) and wireless personal area network (WPAN) has gained lot of interest from the research community because of its diverse applications of controlling, monitoring and automation of home, offices or any rescue area. Zigbee based on IEEE 802.15.4 standard is key enabling technology for the success of both WSN and WPAN. Zigbee has some inherent powerful characteristics like very low power consumption, localization and low cost that has drawn the attention of research community recently. Along with merits come the challenges for the success of Zigbee based networks at various layers of the network model. Network topologies in Zigbee are to be selected based on applications and performance requirements. So this paper investigates the performance of Zigbee for tree and mesh topologies. In doing so parameters like MAC throughput, MAC load, MAC delay, end to end delay have been evaluated through extensive simulations using OPNET. The intricate behavior of these topologies in Zigbee shows optimum bounds of performance for these topologies have been computed in this work
목차
Abstract 1. Introduction 2. Layered Architecture 2.1 Application Layer 2.2 Network Layer 2.3 Medium Access Control Sub-layer 2.4 Physical Layer 3. Zigbee Devices and Network Topologies 3.1. Zigbee Devices 3.2 Network Topologies 4. Simulation Results and Discussion 4.1. Scenario1: Mesh Topology Analysis by Varying the Packet Reception and Power Threshold Values and Reducing the Transmit Power 4.2. Scenario 2: Studying the Behavior of Tree and Mesh Topologies when the Router Fails 5. Conclusion and Future Scope References
키워드
ZigbeeOPNETmesh topologytree topology.
저자
Manpreet [ CSE Department Guru Nanak Dev University Regional Campus Jalandhar, INDIA ]
Jyoteesh Malhotra [ CSE Department Guru Nanak Dev University Regional Campus Jalandhar, INDIA ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.8 No.1