A tutorial on near-field XL-MIMO communications towards 6G
Extremely large-scale multiple-input multiple-output (XL-MIMO) is a promising technology for
the sixth-generation (6G) mobile communication networks. By significantly boosting the …
the sixth-generation (6G) mobile communication networks. By significantly boosting the …
Intelligent surfaces empowered wireless network: Recent advances and the road to 6G
Intelligent surfaces (ISs) have emerged as a key technology to empower a wide range of
appealing applications for wireless networks, due to their low cost, high energy efficiency …
appealing applications for wireless networks, due to their low cost, high energy efficiency …
Near-field integrated sensing and communication: Opportunities and challenges
With the extremely large-scale array (XL-array) deployed in future wireless systems, wireless
communication and sensing are expected to operate in the radiative near-field region, which …
communication and sensing are expected to operate in the radiative near-field region, which …
Two-stage hierarchical beam training for near-field communications
Extremely large-scale array (XL-array) has emerged as a promising technology to improve
the spectrum efficiency and spatial resolution of future wireless systems. However, the huge …
the spectrum efficiency and spatial resolution of future wireless systems. However, the huge …
SWIPT in mixed near-and far-field channels: Joint beam scheduling and power allocation
Extremely large-scale array (XL-array) has emerged as a promising technology to enhance
the spectrum efficiency and spatial resolution in future wireless networks by exploiting …
the spectrum efficiency and spatial resolution in future wireless networks by exploiting …
Near-field beam training: Joint angle and range estimation with DFT codebook
Prior works on near-field beam training have mostly assumed dedicated polar-domain
codebook and on-grid range estimation, which, however, may suffer long training overhead …
codebook and on-grid range estimation, which, however, may suffer long training overhead …
Beam training and tracking for extremely large-scale MIMO communications
In this paper, beam training and beam tracking are investigated for extremely large-scale
multiple-input-multiple-output communication systems with partially-connected hybrid …
multiple-input-multiple-output communication systems with partially-connected hybrid …
Towards 6G MIMO: Massive spatial multiplexing, dense arrays, and interplay between electromagnetics and processing
The increasing demand for wireless data transfer has been the driving force behind the
widespread adoption of Massive MIMO (multiple-input multiple-output) technology in 5G …
widespread adoption of Massive MIMO (multiple-input multiple-output) technology in 5G …
Joint beam scheduling and power allocation for SWIPT in mixed near-and far-field channels
Extremely large-scale array (XL-array) has emerged as a promising technology to enhance
the spectrum efficiency and spatial resolution in future wireless networks, leading to a …
the spectrum efficiency and spatial resolution in future wireless networks, leading to a …
Next Generation Advanced Transceiver Technologies for 6G
To accommodate new applications such as extended reality, fully autonomous vehicular
networks and the metaverse, next generation wireless networks are going to be subject to …
networks and the metaverse, next generation wireless networks are going to be subject to …