全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

PSA: The Packet Scheduling Algorithm for Wireless Sensor Networks

Keywords: packet collision , packet scheduling algorithm , wireless sensor networks

Full-Text   Cite this paper   Add to My Lib

Abstract:

The main cause of wasted energy consumption in wireless sensor networks is packet collision. The packet scheduling algorithm is therefore introduced to solve this problem. Some packet scheduling algorithms can also influence and delay the data transmitting in the real-time wireless sensor networks. This paper presents the packet scheduling algorithm (PSA) in order to reduce the packet congestion in MAC layer leading to reduce the overall of packet collision in the system The PSA is compared with the simple CSMA/CA and other approaches using network topology benchmarks in mathematical method. The performances of our PSA are better than the standard (CSMA/CA). The PSA produces better throughput than other algorithms. On other hand, the average delay of PSA is higher than previous works. However,the PSA utilizes the channel better than all algorithms.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133