Results 1 to 10 of about 4,722 (164)

Performance Evaluation of Short Packet Communications in NOMA VLC Systems With Imperfect CSI

IEEE Access, 2022
In this paper, we analyze and evaluate the impacts of imperfect channel state information (CSI) of the short packet communication (SPC) in a non-orthogonal multiple access (NOMA) visible light communication (VLC) system.
Giang N. Tran, Sunghwan Kim
doaj   +5 more sources

RIS-NOMA-assisted short-packet communication with direct links

Journal of King Saud University: Computer and Information Sciences
Amidst the rapid evolution of next generation networks, meeting escalating demands for broad connectivity, minimal delay, and enhanced spectral efficiency is imperative. The fusion of reconfigurable intelligent surfaces (RIS) with non-orthogonal multiple
Huu Q. Tran, Byung Moo Lee
doaj   +5 more sources

Enhancing short-packet communications: BLER performance in RIS-assisted ambient backscatter NOMA systems. [PDF]

PLoS ONE
Short-packet communication (SPC) is a key enabler for ultra-reliable low-latency communication (URLLC) in next-generation wireless networks. In this paper, we investigate the block error rate (BLER) performance of a reconfigurable intelligent surface ...
Le Si Phu, Tan N Nguyen, Bui Vu Minh, Phu Tran Tin, Miroslav Voznak   +4 more
doaj   +3 more sources

Optimization of Energy Efficiency in UAV-Enabled Cognitive IoT With Short Packet Communication

IEEE Sensors Journal, 2022
The unmanned aerial vehicle (UAV) assisted communication can significantly improve the coverage and spectrum efficiency of the Internet of Things (IoT).
Hang Hu, Yangchao Huang, Hang Zhang
exaly   +2 more sources

BLER and Throughput Analysis of Power Beacon-Based Energy Harvesting UAV-Assisted NOMA Relay Systems for Short-Packet Communications

IEEE Access, 2023
In this paper, we analyze an unmanned aerial vehicle (UAV) that harvests energy from a power beacon to support the transmissions of finite blocklength packets from a source to two destinations using non-orthogonal multiple access (NOMA) scheme.
Tran Manh Hoang, Le The Dung, Ba Cao Nguyen, Nguyen Van Vinh, Taejoon Kim   +4 more
doaj   +2 more sources

Analysis of symbiotic backscatter empowered wireless sensors network with short-packet communications. [PDF]

PLoS One
Recent progress studies in light of wireless communication systems mainly centred around two focuses: zero-energy consumption and ultra-reliable and low-latency communication (URLLC).
Do QV, Minh BV, Nguyen QS, Kim BS.
europepmc   +2 more sources

Holographic Reconfigurable Intelligent Surface-Aided Downlink NOMA IoT Networks in Short-Packet Communication

IEEE Access
Non-orthogonal multiple access (NOMA) technology is projected to significantly increase the spectrum efficiency of the fifth-generation and subsequent wireless networks.
Dinh-Tung Vo, Tan N. Nguyen, Anh-Tu Le, Van-Duc Phan, Miroslav Voznak   +4 more
doaj   +2 more sources

Performance of RIS-Secured Short-Packet NOMA Systems With Discrete Phase-Shifter to Protect Digital Content and Copyright Against Untrusted User

IEEE Access
Future wireless communications are expected to serve a wide range of emerging applications, such as Online Gaming, Extended Reality (XR), Metaverses, Healthcare or Telemetry, where communication from diverse connected Internet of Things (IoT) devices ...
Nguyen Quang Sang, Hye-Young Kim, Tan N. Nguyen, Minh Bui Vu, Phuong T. Tran, Tran Trung Duy, Byung-Seo Kim, Miroslav Voznak   +7 more
doaj   +2 more sources

Average BLER Analysis of Ambient Backscatter RSMA Systems for URLLC Short-Packet Communications [PDF]

Radioengineering
Rate-splitting multiple access (RSMA) has emerged as a promising approach for ultra-reliable and low-latency communications (URLLC), addressing stringent delay and reliability requirements in next-generation networks.
A.-T. Pham, S.-Q. Nguyen, P.-N. Le, H.-T. Le, M.-T. Dang, T.-M. Hoang   +5 more
doaj   +2 more sources

IRS-aided cognitive radio short-packet communications over Nakagami-m fading channels: BLER analysis and deep learning evaluation

ETRI Journal
This study investigates intelligent reflecting surface (IRS)-assisted cognitiveradio (CR) short-packet communication (SPC) networks. In the secondarynetwork, a base station communicates with a user with support from an IRS ina Nakagami-m fading ...
Tu-Trinh Thi Nguyen, Xuan-Xinh Nguyen
doaj   +2 more sources