Satellite communications in the new space era: A survey and future challenges
Satellite communications (SatComs) have recently entered a period of renewed interest
motivated by technological advances and nurtured through private investment and ventures …
motivated by technological advances and nurtured through private investment and ventures …
A tutorial on interference exploitation via symbol-level precoding: Overview, state-of-the-art and future directions
Interference is traditionally viewed as a performance limiting factor in wireless
communication systems, which is to be minimized or mitigated. Nevertheless, a recent line of …
communication systems, which is to be minimized or mitigated. Nevertheless, a recent line of …
Interference exploitation precoding made practical: Optimal closed-form solutions for PSK modulations
In this paper, we propose closed-form precoding schemes with optimal performance for
constructive interference (CI) exploitation in the multiuser multiple-input single-output …
constructive interference (CI) exploitation in the multiuser multiple-input single-output …
Symbol-level and multicast precoding for multiuser multiantenna downlink: A state-of-the-art, classification, and challenges
Precoding has been conventionally considered as an effective means of mitigating or
exploiting the interference in the multiantenna downlink channel, where multiple users are …
exploiting the interference in the multiantenna downlink channel, where multiple users are …
Energy efficiency maximization for downlink NOMA designs via symbol-level precoding
The multi-antenna non-orthogonal multiple access (NOMA) technique is a promising method
to enhance energy and spectrum efficiencies of wireless communication systems through …
to enhance energy and spectrum efficiencies of wireless communication systems through …
Precoding for high throughput satellite communication systems: A survey
With the expanding demand for high data rates and extensive coverage, high throughput
satellite (HTS) communication systems are emerging as a key technology for future …
satellite (HTS) communication systems are emerging as a key technology for future …
Precoding for satellite communications: Why, how and what next?
Precoding has stood out as a promising multi-user multi-antenna transmission technique to
meet the emerging throughput demand of satellite communication systems while awaiting …
meet the emerging throughput demand of satellite communication systems while awaiting …
Efficient algorithms for constant-modulus analog beamforming
The use of a large-scale antenna array (LSAA) has become an important characteristic of
multi-antenna communication systems to achieve beamforming gains such as in designing …
multi-antenna communication systems to achieve beamforming gains such as in designing …
Multi-cell interference exploitation: Enhancing the power efficiency in cell coordination
In this paper, we propose a series of novel coordination schemes for multi-cell downlink
communication. Starting from full base station (BS) coordination, we first propose a fully …
communication. Starting from full base station (BS) coordination, we first propose a fully …
Symbol-level precoding through the lens of zero forcing and vector perturbation
Symbol-level precoding (SLP) has recently emerged as a new paradigm for physical-layer
transmit precoding in multiuser multi-input-multi-output (MIMO) channels. It exploits the …
transmit precoding in multiuser multi-input-multi-output (MIMO) channels. It exploits the …