Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Kent Tsz Kan Cheung"'
Autor:
Taufik Abrao, Lucas Dias Hiera Sampaio, Shaoshi Yang, Kent Tsz Kan Cheung, Paul Jean Etienne Jeszensky, Lajos Hanzo
Publikováno v:
IEEE Access, Vol 4, Pp 774-791 (2016)
An energy-efficient design is proposed under specific statistical quality-of-service (QoS) guarantees for delay-sensitive traffic in the downlink orthogonal frequency-division multiple-access networks. This design is based on Wu's effective capacity
Externí odkaz:
https://doaj.org/article/f8852527944e449294f93bfe9ecc5864
Publikováno v:
IEEE Access, Vol 3, Pp 2191-2226 (2015)
Network lifetime (NL) maximization techniques have attracted a lot of research attention owing to their importance for extending the duration of the operations in the battery-constrained wireless sensor networks (WSNs). In this paper, we consider a t
Externí odkaz:
https://doaj.org/article/1cf9fc931de64b4b97a3562ba329187d
Publikováno v:
IEEE Communications Surveys & Tutorials. 19:828-854
Emerging technologies, such as the Internet of Things, smart applications, smart grids, and machine-to-machine networks stimulate the deployment of autonomous, self-configuring, large-scale wireless sensor networks (WSNs). Efficient energy utilizatio
Publikováno v:
IEEE Transactions on Vehicular Technology. 64:3795-3803
In wireless sensor networks (WSNs), the network lifetime (NL) is a crucial metric since the sensor nodes usually rely on limited energy supply. In this paper, we consider the joint optimal design of the physical, medium access control (MAC), and netw
Publikováno v:
IEEE Access, Vol 3, Pp 2191-2226 (2015)
Network lifetime (NL) maximization techniques have attracted a lot of research attention owing to their importance for extending the duration of the operations in the battery-constrained wireless sensor networks (WSNs). In this paper, we consider a t
Publikováno v:
IET Wireless Sensor Systems. 4:176-182
Maintaining high energy efficiency is essential for increasing the lifetime of wireless sensor networks (WSNs), where the battery of the sensor nodes cannot be routinely replaced. Nevertheless, the energy budget of the WSN strictly relies on the comm
Publikováno v:
ICC
A novel transmission protocol is conceived for a multi-user, multi-relay, multiple-input--multiple-output orthogonal frequency-division multiple-access (MIMO-OFDMA) cellular network based on joint transmit and receive beamforming. More specifically,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddb990c2e577521801ae1e485372243b
http://arxiv.org/abs/1602.05521
http://arxiv.org/abs/1602.05521
The control and generation of spin-polarized currents (SPCs) without magnetic materials and external magnetic field is a big challenge in spintronics and normally requires spin-flip mechanism. In this work, we propose a novel method to control and ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48e0324cde2d0d945601f0ad2af9db8
The energy spectral efficiency maximization (ESEM) problem of a multi-user, multi-relay, multi-cell system is considered, where all the network nodes are equipped with multi-antenna transceivers. To deal with the potentially excessive interference or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d32cb9737850027def11acc9522203
We first conceive a novel transmission protocol for a multi-relay multiple-input--multiple-output orthogonal frequency-division multiple-access (MIMO-OFDMA) cellular network based on joint transmit and receive beamforming. We then address the associa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0395478a561db1b53ec5e02f2c6b9b21
https://eprints.soton.ac.uk/359527/
https://eprints.soton.ac.uk/359527/