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서지반출
Performance Analysis of ILEACH and LEACH Protocols for Wireless Sensor Networks
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  • Performance Analysis of ILEACH and LEACH Protocols for Wireless Sensor Networks
  • Performance Analysis of ILEACH and LEACH Protocols for Wireless Sensor Networks
저자명
Miah. Md. Sipon,Koo. Insoo
간행물명
Journal of information and communication convergence engineering
권/호정보
2012년|10권 4호|pp.384-389 (6 pages)
발행정보
한국정보통신학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

In this paper, we examine the problems of the low energy adaptive clustering hierarchy (LEACH) protocol and present ideas for improvement by selecting the cluster head node. The main problem with LEACH lies in the random selection of cluster heads. There exists a probability that the formed cluster heads are unbalanced and may remain in one part of the network, which makes some part of the network unreachable. In this paper, we present a new version of the LEACH protocol called the improved LEACH (ILEACH) protocol, which a cluster head is selected based on its ratio between the current energy level and an initial energy level, and multiplies by the root square of its number of neighbor nodes. The simulation results show that the proposed ILEACH increases the energy efficiency and network lifetime.