Capacity Density Assessment of Satellite Constellation Network

Autor: Xian MENG, Dali QIN, Yu WANG, Chuili KONG, Hejia LUO, Jun WANG

Publikováno v: 天地一体化信息网络, Vol 4, Pp 67-78 (2023)

The traditional analytical method greatly underestimates the throughput capability of the system in low beam density scenario, and cannot reveal the capacity saturation phenomenon in high beam density scenario.To overcome the preceding problems, a ne

Externí odkaz: https://doaj.org/article/dbbfae9609bb430a92acc90c10d4dd2a

Internet of Things over Beam-Hopping-Based Non-terrestrial Networks

Autor: Ying Chen, Feiran Zhao, Ruonan Yang, Chuili Kong, Rong Li, Jun Wang

Publikováno v: 2023 26th Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63735ba1d2c4babd8444d561d8e689c9
https://doi.org/10.1109/icin56760.2023.10073482

Spectral Efficiency of Multipair Massive MIMO Two-Way Relaying With Imperfect CSI

Autor: Caijun Zhong, Michail Matthaiou, Zhaoyang Zhang, Emil Björnson, Chuili Kong

Publikováno v: Kong, C, Zhong, C, Matthaiou, M, Björnson, E & Zhang, Z 2019, ' Spectral efficiency of multipair massive MIMO two-way relaying with imperfect CSI ', IEEE Transactions on Vehicular Technology . https://doi.org/10.1109/TVT.2019.2915005

We consider a two-way half-duplex relaying system where multiple pairs of single-antenna users exchange information assisted by a multiple-antenna relay. Taking into account the practical constraint of imperfect channel knowledge, we study the achiev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaf3f3b9dc4b5bf2aa9837dda4170426
https://doi.org/10.1109/tvt.2019.2915005

Multipair Two-Way Half-Duplex DF Relaying With Massive Arrays and Imperfect CSI

Autor: Michail Matthaiou, Chuili Kong, Emil Björnson, Caijun Zhong, Zhaoyang Zhang

Publikováno v: Kong, C, Zhong, C, Matthaiou, M, Björnson, E & Zhang, Z 2018, ' Multipair Two-Way Half-Duplex DF Relaying with Massive Arrays and Imperfect CSI ', IEEE Transactions on Wireless Communications, vol. 17, no. 5, pp. 3269–3283 . https://doi.org/10.1109/TWC.2018.2808952

This paper considers a two-way half-duplex decode-and-forward relaying system, where multiple pairs of single-antenna users exchange information via a multiple-antenna relay. Assuming that the channel knowledge is nonideal and the relay employs maxim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4293095016445618ef8fae7f64e1f733
https://doi.org/10.1109/twc.2018.2808952

Buffer-aware Wireless Scheduling based on Deep Reinforcement Learning

Autor: Jun Wang, Rong Li, Yiqun Ge, Wang Jian, Chuili Kong, Huangfu Yourui, Xu Chen, Tianhang Yu

Publikováno v: WCNC

In this paper, the downlink packet scheduling problem for cellular networks is modeled, which jointly optimizes throughput, fairness and packet drop rate. Two genie-aided heuristic search methods are employed to explore the solution space. A deep rei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5bfe9f94e5b9f26ffe668bfc98e289d
http://arxiv.org/abs/1911.05281