Výsledky vyhledávání - "Chu-Tung Liu"

Akademický článek

Enhancing the Throughput of Device-to-Device Communication in Cellular Systems Using Non-Orthogonal Transmission

Autor: Chu-Tung Liu, Hsuan-Jung Su, Hsien-Bo Tseng, Jhe-Yi Lin, Wei-Hsiang Wang, Alan Shenghan Tsai, Yasuhiro Takano

Publikováno v: IEEE Access, Vol 12, Pp 112290-112307 (2024)

Device-to-Device (D2D) communications facilitate direct data exchange between two devices, bypassing the necessity of routing through a central base station. This proximity-based communication offers advantages such as high data rates, low latency, r

Externí odkaz: https://doaj.org/article/788ef6d55afb4371a026556c8c566268

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Resource Allocation of Multi-Cell Full-Duplex Networks Based on Ant Colony Optimization

Autor: Lai Ting-Wei, Hsuan-Jung Su, Yasuhiro Takano, Chu-Tung Liu

Publikováno v: PIMRC

Full-duplex (FD) communication enables a device to transmit and receive at the same time and on the same frequency. It has the potential to double the capacity of the half-duplex (HD) system. In a multiuser system, however, FD could also double the i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5c277c4cea9c5612aa8abbec3617061
https://doi.org/10.1109/pimrc48278.2020.9217194

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Sparse Activity, Timing Detection and Channel Estimation for Grant-Free Uplink Communications

Autor: Yasuhiro Takano, Hsuan-Jung Su, Chu-Tung Liu

Publikováno v: PIMRC

This paper considers a grant-free uplink scenario in which the user activity (UA), the timing offsets (TOs), and the channel state information (CSI) of user equipments (UEs) are unknown to the serving base station (BS). In this scenario, the number o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83eb4ec839c73c005ce343ec0df9c5e5
https://doi.org/10.1109/pimrc48278.2020.9217319

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