This paper introduces a PWTMCP (Predictive-Wakeup Tree-based Multi-Channel Protocol) which is a new pattern multi-channel protocol in combination with the traditional TMCP and duty cycling power control technology. Firstly, it divides the wireless sensor networks into several sub-trees based on the top of base station and allocates a channel to each sub-tree ,then information flows transmit along the corresponding sub-tree, which eliminates the interference between the tree and avoids the time synchronization problem. Secondly, it uses duty cycling mechanism, which makes the sender accurately predict the receiver’s wake up time, thereby reducing the energy consumption of sensor nodes. This paper also adopts the special prediction error correction mechanism that effectively addresses timing challenges such as unpredictable hardware and operating system delays and clock drift. Using prediction-based retransmission ensures the retransmission efficient. Finally, we compare the PWTMCP with the traditional TMCP in the aspect of energy consumption and efficiency of communication, in conclusion that PWTMCP performs better in the dense networks.
목차
Abstract 1. Introduction 2. Related Works 3. The Improved PWTMCP 3.1. The Outline of PWTMCP 3.2. Predictive Wake up Mechanism 3.3. Predictive Retransmission 3.4. Prediction Error Correction 3.5. Power Control Technology 4. Simulation 5. Conclusions Acknowledgements References
키워드
PWTMCPsub-treesduty cyclingprediction based retransmission
저자
Guangcong Liu [ Guangdong University of Technology, Guangzhou 510006 ]
Qianqiu Wang [ Sun Yat-sen University, Guangzhou, Guangzhou Institute of Advanced Technology, Chinese Academy of Sciences ]
Xiaoling Wu [ Guangzhou Institute of Advanced Technology, Chinese Academy of Sciences ]
Corresponding author
Hainan Chen [ Guangdong University of Technology, Guangzhou 510006, Guangzhou Institute of Advanced Technology, Chinese Academy of Sciences ]
Dong Li [ Jinan University, Guangzhou, Guangzhou Institute of Advanced Technology, Chinese Academy of Sciences ]
Tingting Huang [ Guangdong University of Technology, Guangzhou 510006 ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
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 Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.8 No4