[HTML][HTML] Cooperative communication resource allocation strategies for 5G and beyond networks: A review of architecture, challenges and opportunities

W Guo, NMF Qureshi, IF Siddiqui, DR Shin - Journal of King Saud …, 2022 - Elsevier
The fifth-generation mobile network (5G) supports Internet of Things (IoT) devices and
processes large-scale data volumes through mobile devices. With this facility, we find a …

RSMA in massive MIMO systems: Analysis and optimization in correlated Rician-faded channels with phase shifts and aging

S Dey, T Bharti, R Budhiraja - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
We consider the downlink of a massive multi-input-multi-output (mMIMO) system where a
base station (BS) serves ultra-reliable and low-latency communication (URLLC) user …

A Novel Energy Conservation Scheme for IoT Based Wireless Networks: A Use Case of E-Commerce Systems for Consumer Electronics

A Taneja, S Rani - IEEE Transactions on Consumer Electronics, 2024 - ieeexplore.ieee.org
The emerging consumer electronic products and sensor devices are involved in data driven
consumer applications. E-commerce is an important service application based on sensor …

Optimizing efficient energy transmission on a SWIPT interference channel under linear/nonlinear eh models

PV Tuan, I Koo - IEEE Systems Journal, 2019 - ieeexplore.ieee.org
In this paper, we consider simultaneous wireless information and power transfer (SWIPT) in
a multiple-input single-output interference channel (IC) system where the power-splitting …

FD cell-free massive MIMO systems with downlink pilots: Analysis and optimization

S Dey, R Budhiraja - IEEE Transactions on Communications, 2022 - ieeexplore.ieee.org
We consider a full duplex (FD) massive multiple-input multiple-output (mMIMO) cell-free (CF)
system, where a large number of multi-antenna FD access points (APs) jointly serve multiple …

Hybrid Grey Wolf Optimization with Cuckoo Search‐based optimal channel estimation for energy efficient massive multiple input multiple output

G Indumathi, S Nisha Rani - International Journal of …, 2022 - Wiley Online Library
The massive multiple input multiple output (mMIMO) provides reliable base station (BS) for
the mobile users (MUs) with CSI (channel state information) and jointly offers spectral …

Joint energy beamforming and bandwidth allocation for cooperative localization in passive sensor networks

S Qu, Y Zhao, X Li - Internet of Things, 2024 - Elsevier
Passive sensor networks (PSNs) harvest continuous radio-frequency (RF) energy to work.
However, the location information is difficult to maintain with unstable power supply for each …

Energy-efficient power allocation for massive MIMO-enabled multi-way AF relay networks with channel aging

F Tan, H Chen, F Zhao, X Li - EURASIP Journal on Wireless …, 2018 - Springer
In this paper, we consider a massive MIMO-enabled multi-way amplify-and-forward relay
network with channel aging, where multiple users mutually exchange information via an …

Enhancing Spatially-Correlated Multi-Way Massive MIMO NOMA Relaying With Downlink Pilots

DN Amudala, YV Raj… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
We consider a multi-way massive multi-input multi-output (mMIMO) relaying system wherein
a relay aids multi-way data exchange between multiple users by employing non-orthogonal …

Use of Downlink Pilots for Cache-Aided Rician-Faded Cell-Free Massive MIMO Systems: Investigation, Analysis and Optimization

V Tentu, DN Amudala, OP Burila… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
We consider the downlink of a cache-aided cell-free (CF) massive multi-input multi-output
(mMIMO) system, wherein user equipments (UEs) exploit cached data to cancel multi-user …