Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Chuyen T. Nguyen"'
Publikováno v:
IEEE Access, Vol 12, Pp 82318-82332 (2024)
There has been an increasing interest in physical layer security (PLS), which, compared with conventional cryptography, offers a unique approach to guaranteeing information confidentiality against eavesdroppers. In this paper, we study a joint design
Externí odkaz:
https://doaj.org/article/ddd224d7340343daa1281a29f3e29ac9
Publikováno v:
IEEE Access, Vol 12, Pp 39517-39532 (2024)
In this paper, we present a novel time-efficient tag identification protocol for active radio frequency identification (RFID) systems. Our protocol design is based on a conventional M-ary Detecting Tree (MDT) that divides contention tags into M subgr
Externí odkaz:
https://doaj.org/article/3f6b9b6146e94ee5a144cabbb987a9d9
Publikováno v:
IEEE Access, Vol 11, Pp 138247-138260 (2023)
With the growing demand for high-speed connectivity and global coverage in future 6G networks, free-space optics (FSO)-based aerospace integrated networks, incorporating low Earth orbit (LEO) satellites, high-altitude platforms (HAP), and unmanned ae
Externí odkaz:
https://doaj.org/article/9c763e9b3a8a4ed8ab1fe1f587856ff3
Publikováno v:
IEEE Access, Vol 11, Pp 44759-44771 (2023)
Non-orthogonal multiple access (NOMA) and backscatter communication (BackCom) are two emerging technologies for low-power Internet of Things (IoT) applications. This paper addresses the performance of a monostatic BackCom system employing the hybrid
Externí odkaz:
https://doaj.org/article/18d705f6e30e4f158c3a17bc31f722c5
Publikováno v:
IEEE Access, Vol 9, Pp 40933-40949 (2021)
Long-Term Evolution cellular networks are the main enabler for the massive Machine-Type Communications service and therefore must handle a large number of Machine-Type Devices (MTDs). To control the number of devices allowed to contend on the Physica
Externí odkaz:
https://doaj.org/article/472afd3f4245443aa540c3a37495b63f
Publikováno v:
IEEE Access, Vol 9, Pp 34287-34297 (2021)
Underwater Optical Wireless Communication (UOWC) is an up-and-coming technology to support the perception layer of the Internet of Underwater Things (IoUT). However, UOWC channel behaviors can lead to a reduction of IoUT network reliability, while UO
Externí odkaz:
https://doaj.org/article/2fff6c1a657f4e0db9d34400ec65565c
Publikováno v:
IEEE Access, Vol 9, Pp 108426-108440 (2021)
Recent years have witnessed a growing interest in Internet access from space assisted by low earth orbit (LEO) satellite networks. In the domain of the last-mile access for the Internet of Vehicles (IoV), hybrid free-space optical (FSO)/radio-frequen
Externí odkaz:
https://doaj.org/article/705183b81dde4dc89b57d93d79297da0
Publikováno v:
IEEE Access, Vol 8, Pp 190463-190474 (2020)
In this paper, we study the issue of computation offloading in non-orthogonal multiple access (NOMA)-based multi-access edge computing (MEC) systems. A joint optimization problem of offloading decision, subchannel assignment, transmit power, and comp
Externí odkaz:
https://doaj.org/article/1b305b2256c74a4982fc21211fd08689
Publikováno v:
IEEE Access, Vol 7, Pp 178618-178630 (2019)
In this paper, we study a cross-layer analysis framework for the performance evaluation of TCP over millimeter-Wave (mmWave) fading channels in the fifth-generation (5G) cellular networks, when the truncated incremental redundancy hybrid automatic re
Externí odkaz:
https://doaj.org/article/97554e3b8e5f45c8a74c190b8e6fbaf6
Publikováno v:
IEEE Access, Vol 6, Pp 3008-3019 (2018)
This paper proposes a novel access protocol based on the distributed queue (DQ) mechanism to effectively tackle the massive access issue in the cellular-based machine-to-machine (M2M) communications. To fully take the advantage of the DQ mechanism, w
Externí odkaz:
https://doaj.org/article/2783f2265e4042d3881099a8bc6cf05f