标题: | Triggering and Relay Node Selection for Self-User Relaying |
作者: | Chou, Chie Ming Huang, Ching-Yao 电子工程学系及电子研究所 Department of Electronics Engineering and Institute of Electronics |
关键字: | Energy consumption;power control;relay selection;user relaying |
公开日期: | 1-十一月-2015 |
摘要: | Self-user relaying technology is designed to support multiple self-owned devices especially when wearable devices are becoming more popular. In this letter, with a consideration of power control and discontinuous reception mechanism, a power model and energy metric are derived to analyze self-user relaying performance. Results show that under a typical traffic model, self-user relaying can improve energy performance when the relay node itself has the maximum traffic volume. Additionally, a simple battery budget threshold based relay node selection is suggested for limited battery budget of nodes. |
URI: | http://dx.doi.org/10.1109/LCOMM.2015.2480402 http://hdl.handle.net/11536/129409 |
ISSN: | 1089-7798 |
DOI: | 10.1109/LCOMM.2015.2480402 |
期刊: | IEEE COMMUNICATIONS LETTERS |
Volume: | 19 |
Issue: | 11 |
起始页: | 2029 |
结束页: | 2032 |
显示于类别: | Articles |