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Secure Short-Packet Communications for Mission-Critical IoT Applications

open access: yesIEEE Transactions on Wireless Communications, 2019
In pervasive Internet of Things (IoT) applications, 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 coding on the physical-layer security have not been well understood.
Hui-Ming Wang   +2 more
exaly   +4 more sources

Reliable and Secure Short-Packet Communications [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2022
Exploiting short packets for communications is one of the key technologies for realizing emerging application scenarios such as massive machine type communications (mMTC) and ultra-reliable low-latency communications (uRLLC). In this paper, we investigate short-packet communications to provide both reliability and security guarantees simultaneously ...
Chen Feng   +2 more
exaly   +3 more sources

Performance analysis of short-packet communications with incremental relaying

Computer Communications, 2021
Abstract In the fifth generation (5G) cellular system, short-packet communication is a key enabler to support critical applications, i.e., ultra-reliable low-latency communications (URLLCs), where finite block-length codewords are adopted. However, the short-packet communication suffers from a higher decoding error rate and has a lower transmission ...
Manlin Fang   +2 more
exaly   +2 more sources

Age of Information for Short-Packet Covert Communication

IEEE Wireless Communications Letters, 2021
In this letter, we develop a new framework to jointly characterize covertness and timeliness of short-packet communications, in which a new metric named covert age of information (CAoI) is first proposed and then a closed-form expression for the average CAoI is derived.
Weiwei Yang 0001   +4 more
openaire   +1 more source

Performance Analysis of Short Packet Communications With Multiple Eavesdroppers

IEEE Transactions on Communications, 2022
This paper studies the performance of short packet communications in the presence of multiple eavesdroppers. We start our investigation by examining the fading wiretap channel, where the communication is overheard by multiple non-colluding single antenna eavesdroppers.
Nihan Ari   +2 more
openaire   +2 more sources

Energy-Efficient Short Packet Communications for Uplink NOMA-Based Massive MTC Networks [PDF]

open access: yesIEEE Transactions on Vehicular Technology, 2019
The 5th generation (5G) mobile networks and beyond need to support massive machine-type communications (MTC) devices with limited available radio resources.
Shujun Han, Xiaodong Xu, Zilong Liu
exaly   +2 more sources

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