https://scholars.lib.ntu.edu.tw/handle/123456789/381498
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Yi-Han Chiang | en_US |
dc.contributor.author | Wanjiun Liao | en_US |
dc.contributor.author | WANJIUN LIAO | zz |
dc.creator | Yi-Han Chiang;Wanjiun Liao | - |
dc.date.accessioned | 2018-09-10T09:50:35Z | - |
dc.date.available | 2018-09-10T09:50:35Z | - |
dc.date.issued | 2013-06 | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/381498 | - |
dc.description.abstract | To enhance the utilization of base stations (BSs) and face the challenge of the upcoming mobile data tsunami, energy saving and traffic offloading are two important issues to address in green cellular networks. In this paper, we design an optimal green policy, called Genie, to strike a balance between energy saving and traffic offloading in the heterogeneous cellular network, so that the system can either activate hotspot cells for traffic offloading or to deactivate the hotspot cells for energy saving. We prove that the optimal green policy is monotone hysteretic, and our system can thus be realized by simple switch-up and switch-down thresholds, while avoiding the ping-pong effect suffered by existing works. We show via simulations that our optimal green policy can significantly reduce total energy cost and perform energy saving and traffic offloading intelligently under all traffic conditions. © 2013 IEEE. | - |
dc.language | en | en |
dc.relation.ispartof | IEEE ICC 2013 | en_US |
dc.source | AH-anncc | - |
dc.subject | energy saving; Heterogeneous cellular networks; monotone hysteresis; traffic offloading | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Hysteresis; Optimization; Testbeds; Green cellular networks; Heterogeneous cellular networks; Hot-spot cells; Mobile data; Ping-pong effect; Total energy; Traffic conditions; Energy conservation | - |
dc.title | Genie: An Optimal Green Policy for Energy Saving and Traffic Offloading in Heterogeneous Cellular Networks | - |
dc.type | conference paper | en |
dc.identifier.doi | 10.1109/ICC.2013.6655604 | - |
dc.identifier.scopus | 2-s2.0-84891370923 | - |
dc.relation.pages | 6230-6234 | - |
item.fulltext | no fulltext | - |
item.openairetype | conference paper | - |
item.openairecristype | http://purl.org/coar/resource_type/c_5794 | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Communication Engineering | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.dept | Computer Science and Information Engineering | - |
crisitem.author.dept | Office of the Vice President | - |
crisitem.author.dept | Institute of Statistics and Data Science | - |
crisitem.author.orcid | 0000-0001-5396-8849 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | Administrative Unit | - |
crisitem.author.parentorg | College of Science | - |
顯示於: | 電機工程學系 |
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