当前位置: X-MOL 学术Ad Hoc Netw. › 论文详情
Towards optimal convergecast in wireless ad hoc networks
Ad Hoc Networks ( IF 3.643 ) Pub Date : 2020-06-06 , DOI: 10.1016/j.adhoc.2020.102214
Filipe Araujo; André Gomes; Rui P. Rocha

Sending data to a sink node is a crucial operation in wireless ad hoc networks serving humanitarian, environmental, industrial, military, or other purposes. While seemingly the inverse of broadcasting, this operation, known as “convergecast”, is more complex, because each node sends different data to the sink. Convergecast should minimize convergence time (i.e., the time at which the root hears from other nodes) and energy consumption, but since these two objectives are conflicting, most algorithms will set for one and disregard the other. In this paper, we propose a family of convergecast algorithms, called CHOPIN, offering a configuration parameter that explicitly trades convergence time for energy. Using closed-form analysis and simulation, we are able to show that CHOPIN can reach operation points that are either in, or very close to the Pareto frontier. This makes the network much more adaptable to changing external conditions.
更新日期:2020-06-22

 

全部期刊列表>>
胸部和胸部成像专题
自然科研论文编辑服务
ACS ES&T Engineering
ACS ES&T Water
屿渡论文,编辑服务
鲁照永
华东师范大学
苏州大学
南京工业大学
南开大学
中科大
唐勇
跟Nature、Science文章学绘图
隐藏1h前已浏览文章
中洪博元
课题组网站
新版X-MOL期刊搜索和高级搜索功能介绍
ACS材料视界
x-mol收录
广东实验室
南京大学
王杰
南科大
刘尊峰
湖南大学
清华大学
王小野
中山大学化学工程与技术学院
试剂库存
天合科研
down
wechat
bug