An adaptive relay node selection algorithm based on opportunity
An adaptive relay node selection algorithm based on opportunity
复制标题
一种基于机会的自适应中继节点选择算法
DOI:
10.1186/s13638-017-0880-9
复制
发表时间:
2017-05
影响因子:
2.6
通讯作者:
Xie Jiazu
中科院分区:
文献类型:
--
作者:
Zhang Baoju;Zhang Cuiping;Mu Jiasong;Wang Wei;Xie Jiazu
The collaborative relay network plays an important role in a smart grid application thanks to its high efficiency. However, energy and bandwidth management need to be further improved to extend network life cycle and reduce potential network segmentation. Aiming to balance the network energy consumption, this paper proposes an adaptive relay node selection algorithm based on the opportunity (OAR). In OAR, the potential relay nodes are chosen to act as candidates based on bit error rate (BER) estimation, and then, the relay is adaptively and opportunistically determined for packet forwarding. Residual energy is considered to avoid fast energy exhaustion for some certain nodes. The simulation results show that the proposed OAR algorithm improves the network performance by deferring the earliest death time of the nodes and extending the network life cycle.
登录
查看更多内容
DOI:
10.1109/icc.2010.5501888
发表时间:
2010-05
期刊:
2010 IEEE International Conference on Communications
影响因子:
--
作者:
M. Nokleby;B. Aazhang
通讯作者:
M. Nokleby;B. Aazhang
影响因子:
16.4
作者:
Simeone, O.;Stanojev, I.;Pickholtz, R.
通讯作者:
Pickholtz, R.
DOI:
10.1109/icc.2004.1313169
发表时间:
2004-06
期刊:
2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)
影响因子:
--
作者:
Alejandro Ribeiro;Xiaodong Cai;G. Giannakis
通讯作者:
Alejandro Ribeiro;Xiaodong Cai;G. Giannakis
DOI:
10.1109/icc.2008.799
发表时间:
2008-05
期刊:
2008 IEEE International Conference on Communications
影响因子:
--
作者:
L. Simić;S. Berber;K. Sowerby
通讯作者:
L. Simić;S. Berber;K. Sowerby
DOI:
--
发表时间:
2010
期刊:
Communications Technology
影响因子:
--
作者:
Li Yi
通讯作者:
Li Yi