Multiple access techniques for intelligent and multi-functional 6G: Tutorial, survey, and outlook
Multiple access (MA) is a crucial part of any wireless system and refers to techniques that
make use of the resource dimensions to serve multiple users/devices/machines/services …
make use of the resource dimensions to serve multiple users/devices/machines/services …
Channel Coding Towards 6G: Technical Overview and Outlook
Channel coding plays a pivotal role in ensuring reliable communication over wireless
channels. With the growing need for ultra-reliable communication in emerging wireless use …
channels. With the growing need for ultra-reliable communication in emerging wireless use …
A lattice-partition framework of downlink non-orthogonal multiple access without SIC
In this paper, a novel lattice-partition-based downlink non-orthogonal multiple access
framework is proposed. This framework is motivated by recognizing the algebraic structure …
framework is proposed. This framework is motivated by recognizing the algebraic structure …
Downlink transmission with heterogeneous URLLC services: Discrete signaling with single-user decoding
The problem of designing downlink transmission schemes for supporting heterogeneous
ultra-reliable low-latency communications (URLLC) and/or with other types of services is …
ultra-reliable low-latency communications (URLLC) and/or with other types of services is …
An efficient SCMA codebook design based on lattice theory for information-centric IoT
Different from traditional communication systems, information-centric Internet of things (IC-
IoT) as a novel smart paradigm needs to guarantee end-to-end connectivity for rapidly …
IoT) as a novel smart paradigm needs to guarantee end-to-end connectivity for rapidly …
Low-power SDR design on an FPGA for intersatellite communications
Small satellite systems make space missions for communication, navigation, and scientific
research more realizable and diversified. Small satellites flying in large cluster or …
research more realizable and diversified. Small satellites flying in large cluster or …
Downlink transmission under heterogeneous blocklength constraints: Discrete signaling with single-user decoding
In this paper, we consider the downlink broadcast channel under heterogenous blocklength
constraints, where each user experiences different interference statistics across its received …
constraints, where each user experiences different interference statistics across its received …
A lattice-based SCMA codebook design for IoMT communications
X Zhang, G Han, D Zhang… - 2019 IEEE/CIC …, 2019 - ieeexplore.ieee.org
Sparse code multiple access (SCMA) is a competitive non-orthogonal multiple access
(NOMA) technique for the internet of medical things (IoMT). The essential problem of SCMA …
(NOMA) technique for the internet of medical things (IoMT). The essential problem of SCMA …
On the Design of Efficient Lattice-Code based Multiple Access
T Yang, F Yu, Q Chen, R Liu - GLOBECOM 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
This paper studies a lattice-code based multiple-access (LCMA) system. In the uplink, K
users encode their messages with the same 2 m-ary ring code mapped to 2 m-PAM …
users encode their messages with the same 2 m-ary ring code mapped to 2 m-PAM …
Doubly-Irregular Repeat-Accumulate Codes over Integer Rings for Multi-user Communications
F Yu, T Yang, Q Chen - arxiv preprint arxiv:2210.01330, 2022 - arxiv.org
Structured codes based on lattices were shown to provide enlarged capacity for multi-user
communication networks. In this paper, we study capacity-approaching irregular repeat …
communication networks. In this paper, we study capacity-approaching irregular repeat …