Spectral Efficiency of Dynamic Time Division Duplex Fixed Wireless Cellular System for Asymmetric and Dynamic Multimedia Traffic

2004 ◽  
Vol 11 (4) ◽  
pp. 173-185 ◽  
Author(s):  
Wuncheol Jeong ◽  
Mohsen Kavehrad ◽  
Jungnam Yun
Keyword(s):  
Spectral Efficiency ◽  
Cellular System ◽  
Multimedia Traffic ◽  
Time Division Duplex ◽  
Dynamic Time ◽  
Time Division ◽  
Fixed Wireless

Centralized Dynamic-Time Division Duplex Utilizing Interference Alignment

2021 ◽  
pp. 1-1
Author(s):  
Mojtaba Ghermezcheshmeh ◽  
Mohsen Mohammadkhani Razlighi ◽  
Vahid Shah-Mansouri ◽  
Nikola Zlatanov
Keyword(s):  
Interference Alignment ◽  
Time Division Duplex ◽  
Dynamic Time ◽  
Time Division

scholarly journals On Dynamic Time-Division-Duplex Transmissions for Small-Cell Networks

2016 ◽  
Vol 65 (11) ◽  
pp. 8933-8951 ◽  
Author(s):  
Ming Ding ◽  
David Lopez-Perez ◽  
Ruiqi Xue ◽  
Athanasios V. Vasilakos ◽  
Wen Chen
Keyword(s):  
Small Cell ◽  
Small Cell Networks ◽  
Time Division Duplex ◽  
Dynamic Time ◽  
Time Division ◽  
Cell Networks

scholarly journals 5G New Radio: Dynamic Time Division Duplex Radio Resource Management Approaches

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
F. S. Samidi ◽  
N. A. M. Radzi ◽  
W. S. H. M. W. Ahmad ◽  
F. Abdullah ◽  
M. Z. Jamaludin ◽  
...  
Keyword(s):  
Resource Management ◽  
Radio Resource Management ◽  
Radio Resource ◽  
Time Division Duplex ◽  
New Radio ◽  
Management Approaches ◽  
Dynamic Time ◽  
Time Division

scholarly journals Optimal Centralized Dynamic-Time-Division-Duplex

2020 ◽  
pp. 1-1
Author(s):  
Mohsen Mohammadkhani Razlighi ◽  
Nikola Zlatanov ◽  
Shiva Raj Pokhrel ◽  
Petar Popovski
Keyword(s):  
Time Division Duplex ◽  
Dynamic Time ◽  
Time Division

scholarly journals Coverage and Spectral Efficiency of Network Assisted Full Duplex in a Millimeter Wave System

Electronics ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 5
Author(s):  
Yingli He ◽  
Dongqin Zhao ◽  
Zhenqi Fan ◽  
An Lu ◽  
Xinjiang Xia ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Spectral Efficiency ◽  
Stochastic Geometry ◽  
Full Duplex ◽  
Wave System ◽  
Data Traffic ◽  
Duplex System ◽  
Asymmetric Data ◽  
Dynamic Time ◽  
Time Division

To cope with the growing trend of asymmetric data traffic, we introduce a novel network assisted full duplex (NAFD) for a millimeter wave system. NAFD can dynamically allocate the number of remote radio heads in the uplink mode or in the downlink mode, which can facilitate simultaneous uplink and downlink communications. In this manuscript, we use stochastic geometry to analyze the distribution of the signal-to-interference-plus-noise ratio and the data rate in a NAFD system. The numerical results verify the analysis and show that the NAFD outperforms the dynamic time division duplex system and the traditional flexible duplex system in terms of spectral efficiency.

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