Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Wei Wayne Li"'
Publikováno v:
IEEE Access, Vol 7, Pp 30937-30950 (2019)
In a cognitive radio (CR) system, excessive access services for secondary users (SUs) lead to a substantial increase in congestion and the retrial phenomenon, both of which degrade the performance of CR networks, especially in overload conditions. Th
Externí odkaz:
https://doaj.org/article/0bad5c0fbddc486bb158f5762777c2c5
Autor:
Yuhong Zhang, Wei Wayne Li
Publikováno v:
IEEE Access, Vol 7, Pp 33405-33413 (2019)
A novel model is developed and investigated for a duty-cycle wireless sensor network (WSN), where each sensor node can stay at one of four statuses (i.e., full-active phase, two semi-active phases each with different functions, and a sleep phase) to
Externí odkaz:
https://doaj.org/article/fff5db47f0b14c3180253d199bcfa6a5
Publikováno v:
IEEE Access, Vol 6, Pp 51577-51586 (2018)
Cognitive radio (CR) technology effectively overcomes spectrum inefficiency by providing the capability that unlicensed users can share the radio frequency spectrum with licensed users. In this paper, we consider a CR system with heterogeneous users.
Externí odkaz:
https://doaj.org/article/76659354f2cf45cc8f529ddb9246b6db
Publikováno v:
IEEE Systems Journal. :1-12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff8faba79d401a2bb57a37832bbcbfa2
https://doi.org/10.1109/jsyst.2023.3246727
https://doi.org/10.1109/jsyst.2023.3246727
Publikováno v:
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783031270406
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af056cf6717bb52667c2c6eef3018ac3
https://doi.org/10.1007/978-3-031-27041-3_13
https://doi.org/10.1007/978-3-031-27041-3_13
Publikováno v:
IEEE Systems Journal. 15:4210-4220
A vast body of literature usually has treated cognitive radio (CR) networks as single-band queues with preemptive priority for mathematical tractability, although, in practice, they are multiple-spectrum CR systems. In this article, we overcome these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4abdaf672931e0eb4ff03cd99cddcac
https://doi.org/10.1109/jsyst.2020.3018662
https://doi.org/10.1109/jsyst.2020.3018662
Autor:
Wei Wayne Li, Yuhong Zhang
Publikováno v:
IEEE Access, Vol 7, Pp 33405-33413 (2019)
A novel model is developed and investigated for a duty-cycle wireless sensor network (WSN), where each sensor node can stay at one of four statuses (i.e., full-active phase, two semi-active phases each with different functions, and a sleep phase) to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d9856690fa1d3752c0c4d57c61fc87
https://doi.org/10.1109/access.2019.2903303
https://doi.org/10.1109/access.2019.2903303
Publikováno v:
Cross Reality and Data Science in Engineering ISBN: 9783030525743
REV
REV
As mobile robots become more popular, more remote laboratories (RL) using mobile robots are being developed for online education. However, in most current RL for mobile robots, the control which users have over the robot is limited by the pre-program
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bff466ebb0c8f709319652b8ab68f02
https://doi.org/10.1007/978-3-030-52575-0_6
https://doi.org/10.1007/978-3-030-52575-0_6
Publikováno v:
Computer Communications. 113:53-61
This paper conducts the game-theoretic analysis of the behavior of secondary users (SUs) in a cognitive radio (CR) system with a single primary user (PU) band and sensing failures. It is assumed that the sensing errors occur only when an SU is being
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e2649b36903a88527f960da80473aba
https://doi.org/10.1016/j.comcom.2017.09.015
https://doi.org/10.1016/j.comcom.2017.09.015
Publikováno v:
Naval Research Logistics (NRL). 64:599-609
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4524d83ff4880a4a38441e74028fd608
https://doi.org/10.1002/nav.21775
https://doi.org/10.1002/nav.21775