Zobrazeno 1 - 10
of 723
pro vyhledávání: '"short-packet"'
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2024, Iss 1, Pp 1-15 (2024)
Abstract In this work, we investigate short-packet communications in power beacon (PB)-assisted Internet-of-Things (IoT) networks, where an energy-constrained actuator first harvests energy from a dedicated PB, and then transmits confidential signals
Externí odkaz:
https://doaj.org/article/00f1de95b53a4ce987d18cad3299b997
Publikováno v:
Tongxin xuebao, Vol 45, Pp 75-83 (2024)
To solve the problem of low transmission efficiency caused by the high overhead of the pilot in the short packet structure, a M-ary overmodulation based on cyclic shift symbol for pilot-free short packet communication scheme was proposed. The scheme
Externí odkaz:
https://doaj.org/article/bbcc55a5fd904e18ab482e3fc1f02db2
Publikováno v:
Network, Vol 4, Iss 3, Pp 367-389 (2024)
Ensuring high reliability and low latency poses challenges for numerous applications that require rigid performance guarantees, such as industrial automation and autonomous vehicles. Our research primarily concentrates on addressing the real-time req
Externí odkaz:
https://doaj.org/article/b48bc56457bf4bd08ec9ed680def7a76
Publikováno v:
物联网学报, Vol 8, Pp 16-25 (2024)
The industrial internet of things (IIoT) has great potential in achieving automation and intelligent production. However, existing networks struggle to meet the low-latency and high-reliability communication requirements in industrial control scenari
Externí odkaz:
https://doaj.org/article/749f9ee63bf04e8fb4676ca2cefc183a
Publikováno v:
ETRI Journal, Vol 46, Iss 3, Pp 446-460 (2024)
In this paper, we mathematically investigate a downlink non-orthogonal multiple access (NOMA) system for short-packet communications (SPC) in which the near users are used as full-duplex (FD) relays to forward intended signals from the source to a fa
Externí odkaz:
https://doaj.org/article/36435f1dd2554395b51a6eb2aaf8fbe4
Publikováno v:
ICT Express, Vol 10, Iss 2, Pp 292-298 (2024)
In this paper, we propose and analyze an unmanned aerial vehicle (UAV)-assisted non-orthogonal multiple access (NOMA) short packet communication (SPC) system, where finite-size data packets are transmitted from a UAV to multiple users. The block erro
Externí odkaz:
https://doaj.org/article/548daa57efb547e0804024aeea1fa8a3
Autor:
Yoora Kim
Publikováno v:
IEEE Access, Vol 12, Pp 186779-186793 (2024)
Age of information (AoI) has emerged as a novel metric for quantifying the freshness of information at the receiver side. This metric has found numerous applications in real-time monitoring and control systems where stale information may lead to crit
Externí odkaz:
https://doaj.org/article/9a7689eae517442bbd4a12fb334aaf05
Publikováno v:
International Journal of Intelligent Networks, Vol 5, Iss , Pp 231-240 (2024)
Radio frequency energy harvesting offers a promising solution to provide low power Internet of Things (IoT) devices with convenient and perpetual energy supply. In this work, we investigate the reliable performance of an energy-constrained transmitte
Externí odkaz:
https://doaj.org/article/578f05218a9d4c1aaded846c640f5b02
Publikováno v:
IEEE Access, Vol 12, Pp 67107-67116 (2024)
In this paper, we present a novel reliability analysis of massive Internet of Things (IoT) connectivity in cellular networks. In massive IoT networks, IoT devices sporadically and unpredictably send short data packets to nearby base stations (BSs), p
Externí odkaz:
https://doaj.org/article/2671652e48134756941a2a065a05553d
Publikováno v:
IEEE Access, Vol 12, Pp 63452-63461 (2024)
In this paper, we evaluate short packet communication (SPC) for a cooperative system where one relay assists data transmission between one multi-antenna source and one single antenna destination with the presence of co-channel interference at the rel
Externí odkaz:
https://doaj.org/article/ab419f4ecd094ae4a90911680c7d9985