Transformer-Empowered 6G Intelligent Networks: From Massive MIMO Processing to Semantic Communication
نویسندگان
چکیده
It is anticipated that 6G wireless networks will accelerate the convergence of physical and cyber worlds enable a paradigm-shift in way we deploy exploit communication networks. Machine learning, particular deep learning (DL), expected to be one key technological enablers by offering new paradigm for design optimization with high level intelligence. In this article, introduce an emerging DL architecture, known as transformer, discuss its potential impact on network design. We first differences between transformer classical architectures, emphasize transformer's self-attention mechanism strong representation capabilities, which make it particularly appealing tackling various challenges Specifically, propose transformer-based solutions massive multiple-input multiple-output (MIMO) semantic problems, show their superiority compared other architectures. Finally, open issues transformerbased solutions, identify future research directions deployment intelligent
منابع مشابه
Massive MIMO Wireless Networks: An Overview
Massive multiple-input-multiple-output (MIMO) systems use few hundred antennas to simultaneously serve large number of wireless broadband terminals. It has been incorporated into standards like long term evolution (LTE) and IEEE802.11 (Wi-Fi). Basically, the more the antennas, the better shall be the performance. Massive MIMO systems envision accurate beamforming and decoding with simpler and p...
متن کاملOptimization of Massive Full-Dimensional MIMO for Positioning and Communication
Massive Full-Dimensional multiple-input multiple-output (FD-MIMO) base stations (BSs) have the potential to bring multiplexing and coverage gains by means of three-dimensional (3D) beamforming. Key technical challenges for their deployment include the presence of limited-resolution front ends and the acquisition of channel state information (CSI) at the BSs. This paper investigates the use of F...
متن کاملMassive MIMO Systems: Signal Processing Challenges and Research Trends
This article presents a tutorial on multiuser multiple-antenna wireless systems with a very large number of antennas, known as massive multi-input multi-output (MIMO) systems. Signal processing challenges and future trends in the area of massive MIMO systems are presented and key application scenarios are detailed. A linear algebra approach is considered for the description of the system and da...
متن کاملMassive MIMO Systems: Signal Processing Challenges and Future Trends
This article presents a tutorial on multiuser multiple-antenna wireless systems with a very large number of antennas, known as massive multi-input multi-output (MIMO) systems. Signal processing challenges and future trends in the area of massive MIMO systems are presented and key application scenarios are detailed. A linear algebra approach is considered for the description of the system and da...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Wireless Communications
سال: 2022
ISSN: ['1558-0687', '1536-1284']
DOI: https://doi.org/10.1109/mwc.008.2200157