Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Juan D. Deaton"'
Autor:
Juan D. Deaton
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2008 (2008)
Natural disasters and terrorist acts have significant potential to disrupt emergency communication systems. These emergency communication networks include first-responder, cellular, landline, and emergency answering services such as 911, 112, or 999.
Externí odkaz:
https://doaj.org/article/6c9bfaf55caa44f19e7f375fbcf99eee
Publikováno v:
Physical Communication. 10:127-143
As early as 2014, mobile network operators' spectral capacity will be overwhelmed by the demand brought on by new devices and applications. To augment capacity and meet this demand, operators may choose to deploy a Dynamic Spectrum Access (DSA) overl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e380283984e25edb002fd1c181441b0
https://doi.org/10.1016/j.phycom.2013.11.001
https://doi.org/10.1016/j.phycom.2013.11.001
Publikováno v:
IEEE Communications Magazine. 51:118-122
Spectrum sharing potentially holds the promise of solving the emerging spectrum crisis. However, technology innovators face the conundrum of developing spectrum sharing technologies without the ability to experiment and test with real incumbent syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::159959a6ccf2dd85dbd0623e82009626
https://doi.org/10.1109/mcom.2013.6588660
https://doi.org/10.1109/mcom.2013.6588660
Publikováno v:
IEEE Journal on Selected Areas in Communications. 31:969-980
In this paper, we present an approach to managing resources in a large-scale heterogeneous wireless network that supports reconfigurable devices. The system under study embodies internetworking concepts requiring independent wireless networks to coop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5dca0ad951ad07c8a0da1e11d9c791f
https://doi.org/10.1109/jsac.2013.130515
https://doi.org/10.1109/jsac.2013.130515
Autor:
Juan D. Deaton, Ryan E. Irwin, Syed Amaar Ahmad, Luiz A. DaSilva, Allen B. MacKenzie, Umesh K. Shukla
Publikováno v:
Wireless Personal Communications. 57:5-18
In this paper, we develop a unifying optimization formulation to describe the Dynamic Channel and Power Assignment (DCPA) problem and an evaluation method for comparing DCPA algorithms. DCPA refers to the allocation of transmit power and frequency ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea16b23130ebcfa20d8d773c28843a71
https://doi.org/10.1007/s11277-010-0003-y
https://doi.org/10.1007/s11277-010-0003-y
Publikováno v:
DySPAN
With Long Term Evolution Advanced (LTE+) networks likely as the future one world 4G standard, network operators may need to deploy a Dynamic Spectrum Access (DSA) overlay in Heterogeneous Networks (HetNets) to extend coverage, increase spectrum effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3f0ed41dadff6532d8143fbdfe5fe7
https://doi.org/10.1109/dyspan.2012.6478154
https://doi.org/10.1109/dyspan.2012.6478154
Publikováno v:
GLOBECOM
A current trend in spectrum regulation is to incorporate spectrum sharing through the design of spectrum access rules that support Dynamic Spectrum Access (DSA). This paper develops a decision- theoretic framework for regulators to assess the impacts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab44e4b2d4aa57954bee8655b9670e73
https://doi.org/10.1109/glocom.2011.6134018
https://doi.org/10.1109/glocom.2011.6134018
Publikováno v:
2011 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN).
As early as 2014, wireless network operators' spectral capacity will be overwhelmed by the demand brought on by new devices and applications. To augment capacity and meet this demand, operators may choose to deploy a Dynamic Spectrum Access (DSA) ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02ba30bea3df3986197202120dc5baee
https://doi.org/10.1109/dyspan.2011.5936239
https://doi.org/10.1109/dyspan.2011.5936239
Autor:
Umesh K. Shukla, Juan D. Deaton, Ryan E. Irwin, Luiz A. DaSilva, Allen B. MacKenzie, S. Amaar Ahmad
Publikováno v:
ICCCN
Multi-channel operation in an ad hoc network can improve robustness and reliability by efficiently managing interference and reducing contention. In this paper, we model four dynamic channel assignment techniques under the same set of assumptions, co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de08cddbb87e10870dea9b79156e2d56
https://doi.org/10.1109/icccn.2009.5235215
https://doi.org/10.1109/icccn.2009.5235215
In the event of large-scale natural or manmade catastrophic events, access to reliable and enduring commercial communication systems is critical. Hurricane Katrina provided a recent example of the need to ensure communications during a national emerg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1839157e98360372c34babde785cc286
https://doi.org/10.2172/935455
https://doi.org/10.2172/935455
