Earticle

초록

영어

With the development of MEMS and CMOS technologies, the implementation of a huge number of wireless distributed micro-sensors that can be simply and rapidly deployed to form highly redundant, self-configuring, and ad hoc sensor networks. Sensor nodes are generally battery- devices, the critical facets to face concern are how to minimize energy consumption of nodes, so that the lifetime of sensing nodes can be maximized. The first step to achieve this goal is to know completely the sources of energy consumption in wireless sensor networks. In this paper, sources of energy consumption at various communication layers have been studied and investigated. Moreover, the energy consumption for the components of a typical sensor node and the impact of communication protocols stack on the energy consumption are discussed. In the sequel, the sources of energy consumption in each communication layer individually are studied. Then, a survey has been provided for existing energy models and the classification of these models into physical layer, MAC layer and cross-layer energy models.

목차

Abstract
 1. Introduction
 2. Metrics in the WSNs
 3. Hardware of Sensor Node
  3.1. Communication Subsystem
  3.2. Computing Subsystem
  3.3. Sensing Subsystem
  3.4. Power Subsystem
 4. Communication Protocols Stack
  4.1. Physical Layer
  4.2. Data link Layer
  4.3. Network Layer
  4.4. Transport layer
  4.5. Application layer
 5. Energy Consumption Models
 6. Conclusions and Future Work
 References

키워드

저자

• Mohammed AboZahhad [ Department of Electrical and Electronic Engineering, Assiut University, Assiut, Egypt ]
• Mohammed Farrag [ Department of Electrical and Electronic Engineering, Assiut University, Assiut, Egypt ]
• Abdelhay Ali [ Department of Electrical and Electronic Engineering, Assiut University, Assiut, Egypt ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Grid and Distributed Computing

• 간기

  격월간

• pISSN

  2005-4262

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605