会议专题

ON PACKET COMBINING FOR WIRELESS SENSOR NETWORKS

Packet combining has been shown to be of benefit for WSNs. However, most of the approaches used to determine its effectiveness are optimal in some sense and it is not clear whether or not more simple forms of packet combining for use on low power Wireless Sensor Networks complying with, for example, the IEEE 802.15.4 standard are of benefit. This paper shows simulation results of the SNR gain and diversity gain when using a simple form of packet combining known as packet merging in both cooperative and non-cooperative scenarios. Some of the issues regarding packet merging are discussed also which include practical results regarding hidden errors.

Wireless Sensor Networks Packet combining ARQ Cooperative Communications

D. O’Rourke C. Brennan

Research Institute for Networks and Communications Engineering (RINCE)Dublin City University, Dublin, Ireland

国际会议

China-Ireland International Conference on Information and Communications Technologies 2008(2008 中国-爱尔兰信息与通信技术国际会议 CIICT 2008)

北京

英文

1-6

2008-09-26(万方平台首次上网日期,不代表论文的发表时间)