Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Digham, Fadel"'
In this paper, we consider a cognitive radio (CR) system where the secondary user (SU) harvests energy from both the nature resources and the primary user (PU) radio frequency(RF) signal. We propose an energy-based probabilistic access scheme in whic
Externí odkaz:
http://arxiv.org/abs/1408.2779
We consider the problem of cooperative spectrum sharing among a primary user (PU) and multiple secondary users (SUs) under quality of service (QoS) constraints. The SUs network is controlled by the PU through a relay which gets a revenue for amplifyi
Externí odkaz:
http://arxiv.org/abs/1312.5555
Microwave spectrum has been the primary solution for the rapid and cost-effective rollout of mobile backhaul infrastructure. Most of the mobile sites worldwide today are connecting via Microwave (MW) or Millimeter Wave (mmW) radio links. The evolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1687::5231e7adf8683dd0b05df1ec129d0739
https://hdl.handle.net/10419/201729
https://hdl.handle.net/10419/201729
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
instname
instname
Emerging applications involving low-cost wireless sensor networks motivate well optimization of multi-user orthogonal frequency-division multiple access (OFDMA) in the power-limited regime. In this context, the present paper relies on limited-rate fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f1829e66c8a90847a95fc1392118496f
http://hdl.handle.net/10115/2233
http://hdl.handle.net/10115/2233
Publikováno v:
BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
instname
instname
Emerging applications involving low-cost wireless sensor networks motivate well optimization of multi-user orthogonal frequency-division multiple access (OFDMA) in the powerlimited regime. In this context, the present paper relies on limitedrate feed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2e68cd7e6a018d2934884e2236ffdddc
http://hdl.handle.net/10115/2239
http://hdl.handle.net/10115/2239
Publikováno v:
BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
instname
instname
In response to the growing demand for low-cost low-power wireless sensor networks and related applications,we develop bit and power loading algorithms that minimize transmit-power for orthogonal frequency division multiplexing (OFDM) under rate and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ec5f0c254dc4f7714f8d929ab2fd60a3
http://hdl.handle.net/10115/2237
http://hdl.handle.net/10115/2237
Publikováno v:
BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
instname
instname
Motivated by the increasing demand for low-cost low-power wireless sensor networks and related applications, we develop suboptimal but simple bit and power loading algorithms that minimize transmit-power for orthogonal frequency division multiplexing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0fe5ea36dff2f176dc1791f856427f15
http://hdl.handle.net/10115/2238
http://hdl.handle.net/10115/2238
Publikováno v:
2015 International Conference on Computing, Networking & Communications (ICNC); 2015, p469-475, 7p