@inproceedings{aaea6fe1710b4cbb92a6357223e4157a,
title = "A joint power control and cooperative transmission scheme in random networks",
abstract = "In this paper, we consider the average spectrum efficiency of edge users under the random network model. In this model, the base stations (BSs) and the users exhibit Poisson distribution. By dividing the center and cell edge users, we use the multiple BSs that are closer to the edge users to cooperative with each other to transfer the users information to improve the average spectrum efficiency of the downlink edge users. We also adopt a distance-dependent power control scheme to further reduce inter-cell interference. Using the above method comprehensively, we derive the analytical expression of the spectral efficiency of the edge user. The performance of this scheme is evaluated through simulation results. Simulation results show that the spectrum efficiency is significantly improved compared to traditional user-centric transmission and non-power control cooperative schemes.",
keywords = "Cell edge users, Cooperative transmission, Downlink spectral efficiency, Power control, Random geometry",
author = "Dan Zhang and Xin Su and Lu Ge and Jie Zeng and Bei Liu and Xiangyun Zheng",
note = "Publisher Copyright: {\textcopyright} ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2019.; 10th International Conference on Ad Hoc Networks, ADHOCNETS 2018 ; Conference date: 20-09-2018 Through 23-09-2018",
year = "2019",
doi = "10.1007/978-3-030-05888-3_7",
language = "English",
isbn = "9783030058876",
series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",
publisher = "Springer Verlag",
pages = "71--80",
editor = "Shiwen Mao and Wei Xiang and Jun Zheng and Feng Yan and Pascal Lorenz",
booktitle = "Ad Hoc Networks - 10th EAI International Conference, ADHOCNETS 2018, Proceedings",
address = "Germany",
}