NOMA-assisted machine-type communications in UDN: State-of-the-art and challenges
The inevitable next era of smart living requires unprecedented advances in enabling
technologies. The building blocks of this era are devices such as sensors, actuators, and …
technologies. The building blocks of this era are devices such as sensors, actuators, and …
Sparse code multiple access: Potentials and challenges
M Rebhi, K Hassan, K Raoof… - IEEE Open Journal of the …, 2021 - ieeexplore.ieee.org
The massive connectivity is among other unprecedented requirements which are expected
to be satisfied in order to follow the perpetual increase of connected devices in the era of …
to be satisfied in order to follow the perpetual increase of connected devices in the era of …
Computation Rate Maximization for SCMA-Aided Edge Computing in IoT Networks: A Multi-Agent Reinforcement Learning Approach
Integrating sparse code multiple access (SCMA) and mobile edge computing (MEC) into the
Internet of Things (IoT) networks can enable efficient connectivity and timely computation for …
Internet of Things (IoT) networks can enable efficient connectivity and timely computation for …
Energy efficient resource allocation for uplink hybrid power domain sparse code nonorthogonal multiple access heterogeneous networks with statistical channel …
Modern 5G heterogeneous networks (HetNets) require hybrid multiple access technology for
optimal performance. The feasibility of a hybrid power domain sparse code nonorthogonal …
optimal performance. The feasibility of a hybrid power domain sparse code nonorthogonal …
Physical layer security for massive access in cellular Internet of Things
The upcoming fifth generation (5G) cellular network is required to provide seamless access
for a massive number of Internet of Things (IoT) devices over the limited radio spectrum. In …
for a massive number of Internet of Things (IoT) devices over the limited radio spectrum. In …
A computing resource allocation optimization strategy for massive internet of health things devices considering privacy protection in cloud edge computing …
J Wang, L Wang - Journal of Grid Computing, 2021 - Springer
With the development of 5G and the explosive growth of massive Internet of Health Things
devices, existing computing resource allocation strategies have many problems such as …
devices, existing computing resource allocation strategies have many problems such as …
A survey on successive interference cancellation schemes in non-orthogonal multiple access for future radio access
N Iswarya, LS Jayashree - Wireless Personal Communications, 2021 - Springer
The fifth generation (5G) of wireless communication accompanied by the advancement of
mobile internet and the Internet of Things (IoT) will create stormy data traffic. The 5G …
mobile internet and the Internet of Things (IoT) will create stormy data traffic. The 5G …
Resource allocation in sparse code multiple access‐based systems for cloud‐radio access network in 5G networks
A Farhadi Zavleh, H Bakhshi - Transactions on Emerging …, 2021 - Wiley Online Library
In this paper, downlink joint user association, codebook assignment and power allocation for
a Sparse Code Multiple Access (SCMA)‐based in Cloud Radio Access Network (C‐RAN) …
a Sparse Code Multiple Access (SCMA)‐based in Cloud Radio Access Network (C‐RAN) …
SCMA-based multiaccess edge computing in IoT systems: An energy-efficiency and latency tradeoff
Sparse code multiple access (SCMA) is a kind of code-domain nonorthogonal multiple
access (NOMA) scheme, which can support the increasing requirements for high spectral …
access (NOMA) scheme, which can support the increasing requirements for high spectral …
Real-time sampling and estimation on random access channels: Age of information and beyond
Real-time sampling and estimation of autoregressive Markov processes is considered in
random access channels. Two classes of policies are studied:(i) oblivious policies in which …
random access channels. Two classes of policies are studied:(i) oblivious policies in which …