Optimal Channel Training Design for Secure Short-Packet Communications [PDF]
Sensors, 2023 Physical layer security is a promising technique to ensure the confidentiality of short-packet communications, since no additional channel uses are needed.
Dechuan Chen +4 more
doaj +4 more sources
Analysis of symbiotic backscatter empowered wireless sensors network with short-packet communications [PDF]
PLoS ONERecent progress studies in light of wireless communication systems mainly centred around two focuses: zero-energy consumption and ultra-reliable and low-latency communication (URLLC).
Quang Vinh Do +3 more
doaj +3 more sources
Delay-Sensitive NOMA-HARQ for Short Packet Communications [PDF]
Entropy, 2021 This paper investigates the two-user uplink non-orthogonal multiple access (NOMA) paired with the hybrid automatic repeat request (HARQ) in the finite blocklength regime, where the target latency of each user is the priority. To limit the packet delivery
Faisal Nadeem +3 more
doaj +2 more sources
Enhancing short-packet communications: BLER performance in RIS-assisted ambient backscatter NOMA systems. [PDF]
PLoS ONEShort-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 +4 more
doaj +3 more sources
Secure short-packet communications using a full-duplex receiver
International Journal of Intelligent Networks, 2023 In this work, we consider the physical layer security in short-packet communications, where a full-duplex (FD) receiver receives information signals from a source while generating artificial noise (AN) to confuse an eavesdropper.
Dechuan Chen +4 more
doaj +3 more sources
Short-Packet Communications in Multi-Antenna Cooperative NOMA Networks with Hardware Impairments [PDF]
SensorsThis work examines the performance of a multi-antenna cooperative non-orthogonal multiple access (NOMA) network that employs short-packet communications and operates under the effect of hardware impairments. Specifically, a multi-antenna source transmits
Xingang Zhang +5 more
doaj +2 more sources
Secure Short-Packet Communications for Mission-Critical IoT Applications [PDF]
IEEE Transactions on Wireless Communications, 2019 In applications of the Internet of Things (IoT), the use of short packets is expected to meet the stringent latency requirement in ultra-reliable low-latency communications; however, the incurred security issues and the impact of finite blocklength ...
Hui-Ming Wang, Qian Yang, Zhiguo Ding
exaly +2 more sources
HARQ Assisted Short-Packet Communications for Cooperative Networks Over Nakagami-m Fading Channels
IEEE Access, 2020 Considering the coverage and short-packet communication requirements, this paper proposes a hybrid automatic repeat request (HARQ) assisted short-packet communications for cooperative Internet of Things (IoT) networks, where the signals are transmitted ...
Yucui Yang, Yi Song, Fenglian Cao
doaj +3 more sources
ARQ Assisted Short-Packet Communications for NOMA Networks Over Nakagami-m Fading Channels
IEEE Access, 2020 Non-orthogonal multiple access (NOMA) is expected as a promising technology for satisfying massive connectivity requirements in Internet of Things (IoT). Besides, short-packet communications are a notable characteristic in IoT for low delay transmissions
Fenglian Cao, Yi Song, Yucui Yang
doaj +3 more sources
Reliable and Secure Short-Packet Communications in Untrusted Diamond Relay Networks
IEEE Access, 2023 This paper investigates short-packet communications over a diamond relay network with two untrusted relays (potential eavesdroppers) with the purpose of guaranteeing reliability and security simultaneously.
Shen Qian
doaj +2 more sources