An FED-Based Cluster Head Selection and Power Control Scheme for Massive MTC Networks
An FED-Based Cluster Head Selection and Power Control Scheme for Massive MTC Networks
复制标题
基于FED的大规模MTC网络簇头选择和功率控制方案
DOI：
10.1109/jsyst.2022.3159127
复制
发表时间：
2022-12
影响因子：
4.4
通讯作者：
Xiaoyu Jiang
中科院分区：
文献类型：
--
作者：
Lei Yan;Rui Zhang;Yongzhao Li;Yuhan Ruan;Hongxing Xia;Yanting Peng;Wei Liu;Xiaoyu Jiang
在基于集群的大规模机器类型通信（MTC）网络中，簇头（CH）比簇成员（CM）消耗更多的能量来转发簇中的所有数据。因此，不合适的CH必然会加剧网络能量分布的不均匀性，严重缩短网络的寿命。精心设计的 CH 选择和后续功率控制方案已被证明可以有效应对这一挑战。与现有方案仅考虑单轮的网络状态信息来选择CH不同，本文考虑MTC设备第一次死亡之前的所有传输轮次来确定CH索引表。具体来说，考虑到第一能量消耗（FED）寿命是网络捕获完整信息的关键指标，提出了一种基于FED的CH选择方案来优化网络寿命，其中获取CH索引表来预先确定每轮CH的索引。然后，还提出了功率控制方案，以在传输时间的约束下进一步延长网络寿命。最后，广泛的模拟验证了所提出的方案在 FED 寿命方面的优越性，并在存在和不存在同信道干扰的情况下成功传送数据包。
In cluster based massive machine type communications (MTC) networks, cluster heads (CHs) consume more energy than cluster members (CMs) to forward all data in the cluster. Therefore, inappropriate CHs will certainly aggravate the unevenness of the network energy distribution, intensively shortening the network lifetime. A well designed CH selection and subsequent power control scheme has been demonstrated to be effective in coping with this challenge. Different from the existing schemes in which the network status information of only a single round was considered to select CHs, in this article, all transmission rounds before the first death of MTC devices are taken into account to determine a CH index table. Specifically, considering that the first energy drain (FED) lifetime is a key indicator for the network to capture complete information, an FED-based CH selection scheme is proposed to optimize network lifetime, where the CH index table is obtained to predetermine the index of the CH in every round. Then, a power control scheme is also proposed to further extend the network lifetime with the constraint of transmission time. Finally, extensive simulations verify the superiority of the proposed scheme in terms of FED lifetime and successfully delivered packets in the absence and presence of the cochannel interference.
登录
查看更多内容
DOI：
10.1109/nrsc.2018.8354387
发表时间：
2018-03
期刊：
2018 35th National Radio Science Conference (NRSC)
影响因子：
--
作者：
Somaya A. El-Feshawy;W. Saad;M. Shokair;M. Dessouky
通讯作者：
Somaya A. El-Feshawy;W. Saad;M. Shokair;M. Dessouky
影响因子：
6.3
作者：
C. Ho;Ching-Yao Huang
通讯作者：
C. Ho;Ching-Yao Huang
DOI：
10.1109/vtcspring.2015.7145911
发表时间：
2015-05
期刊：
2015 IEEE 81st Vehicular Technology Conference (VTC Spring)
影响因子：
--
作者：
Amin Azari;Guowang Miao
通讯作者：
Amin Azari;Guowang Miao
影响因子：
3.9
作者：
Salam, Tabinda;Rehman, Waheed Ur;Tao, Xiaofeng
通讯作者：
Tao, Xiaofeng
面向服务特征的异构M2M通信网络联合ACB、小区选择和资源分配方案
影响因子：
4.4
作者：
Chai Rong;Ma Zhangfeng;Liu Changzhu;Chen Qianbin
通讯作者：
Chen Qianbin