On k−coverage in a mostly sleeping sensor network
نویسندگان
چکیده
منابع مشابه
Lifetime Improvement of Wireless Sensor Network Based on Sleeping Algorithm
Wireless sensor network is one of the most powerful domain for research based on many characteristics that is power consumption, node failures, communication failures, large scale deployment , network problem, coverage problem .In this literature concentration goes towards network coverage problem as well as energy saving, Sleeping algorithm is used for randomly deployed WSN in order to increas...
متن کاملEnergy optimization based on routing protocols in wireless sensor network
Considering the great significant role that routing protocols play in transfer rate and choosing the optimum path for exchange of data packages, and further in the amount of consumed energy in the routing protocol, the present study has focused on developing an efficient compound energy algorithm based on cluster structure which is called active node with cluster structure. The purpose of this ...
متن کاملA Better Choice for Sensor Sleeping
Sensor sleeping is a widely-used and cost-effective technique to save energy in wireless sensor networks. Protocols at different stack levels can, either individually or simultaneously, make the sensor sleep so as to extend the application lifetime. To determine the best choice for sensor sleeping under different network conditions and application requirements, we investigate single layer and m...
متن کاملA novel sleep/wakeup power management in wireless sensor network: A Fuzzy TOPSIS approach
The wireless sensor network (WSN) is typically comprised many tiny nodes equipped with processors, sender/receiver antenna and limited battery in which it is impossible or not economic to recharge. Meanwhile, network lifespan is one of the most critical issues because of limited and not renewal used battery in WSN. Several mechanisms have been proposed to prolong network lifespan such as LEACH,...
متن کاملA novel sleep/wakeup power management in wireless sensor network: A Fuzzy TOPSIS approach
The wireless sensor network (WSN) is typically comprised many tiny nodes equipped with processors, sender/receiver antenna and limited battery in which it is impossible or not economic to recharge. Meanwhile, network lifespan is one of the most critical issues because of limited and not renewal used battery in WSN. Several mechanisms have been proposed to prolong network lifespan such as LEACH,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Wireless Networks
سال: 2006
ISSN: 1022-0038,1572-8196
DOI: 10.1007/s11276-006-9958-8