Sleeping Schedule-Aware Local Broadcast in Wireless Sensor Networks
文献类型：期刊论文
| 作者 | Hong Jue; Li Zhuo; Lu Dianjie; Lu Sanglu |
| 刊名 | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
 |
| 出版日期 | 2013 |
| 英文摘要 | Broadcast is widely used in applications in wireless sensor networks (WSNs). In the last decade, the broadcast problem in WSNs has been well studied. However, few of existing broadcasting strategies have considered the scenarios with sleeping schedules, which have been emerging as a prevalent energy-saving method for WSNs. In WSNs with sleeping schedule, each node switches on and off periodically, rendering the broadcast problem more difficult. To handle the periodical sleep issue, we focus on designing effective sleeping schedule-aware broadcast algorithms. We practically propose SALB, a sleeping schedule-aware local broadcast algorithm. In SALB, a typical local algorithm for constructing connected dominating set is employed to form the broadcast backbone. To guarantee proper transmission of broadcast messages, a sleep-aware forwarding mechanism is implemented. Moreover, heuristic strategies are used to decrease the number of transmissions and the broadcast latency. Theoretical analysis shows that the number of transmissions for SALB is within 4(min(,) ( is constant) is constant) times of the optimal value. And the broadcast latency of SALB is within 4 times of the optimal value ( is the maximum degree in the network, is the scheduling period length). The performance of SALB is evaluated via simulations. |
| 收录类别 | SCI |
| 原文出处 | http://www.hindawi.com/journals/ijdsn/2013/451970/ |
| 语种 | 英语 |
| WOS记录号 | WOS:000328992900001 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5082]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS |
| 推荐引用方式 GB/T 7714 | Hong Jue,Li Zhuo,Lu Dianjie,et al. Sleeping Schedule-Aware Local Broadcast in Wireless Sensor Networks[J]. INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,2013. |
| APA | Hong Jue,Li Zhuo,Lu Dianjie,&Lu Sanglu.(2013).Sleeping Schedule-Aware Local Broadcast in Wireless Sensor Networks.INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS. |
| MLA | Hong Jue,et al."Sleeping Schedule-Aware Local Broadcast in Wireless Sensor Networks".INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS (2013). |
入库方式： OAI收割
来源：深圳先进技术研究院
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