2015 IEEE 9th International Conference on Anti-Counterfeiting, Security, and Identification (ASID) 2015
DOI: 10.1109/icasid.2015.7405681
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Resource allocation mechanism based on two-step mapping for saving energy in wireless network virtualization

Abstract: The current network is designed for peak loads, which results in lower network resource utilization and great energy waste. In case of meeting the wireless coverage and user requirements, how to make more base stations in wireless networks into a sleeping state has become an important means of energy saving. Virtualization network technology makes it possible that centralized scheduling wireless network resources and deploying intelligent energy perception network. According to the characteristics of the under… Show more

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Cited by 8 publications
(9 citation statements)
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“…As the small cells of wireless access networks are of regional characteristics and the signal of wireless channels is not stable, the above references do research on core network virtualization mapping algorithm for minimizing energy consumption but were not suitable for wireless access networks. Zou et al put forward resource allocation mechanism based on two-step mapping for saving energy in wireless network virtualization [33]. Reference [33] is the initial results of this work.…”
Section: To Achieve Energy Saving Effect Through the Wirelessmentioning
confidence: 99%
See 1 more Smart Citation
“…As the small cells of wireless access networks are of regional characteristics and the signal of wireless channels is not stable, the above references do research on core network virtualization mapping algorithm for minimizing energy consumption but were not suitable for wireless access networks. Zou et al put forward resource allocation mechanism based on two-step mapping for saving energy in wireless network virtualization [33]. Reference [33] is the initial results of this work.…”
Section: To Achieve Energy Saving Effect Through the Wirelessmentioning
confidence: 99%
“…Zou et al put forward resource allocation mechanism based on two-step mapping for saving energy in wireless network virtualization [33]. Reference [33] is the initial results of this work.…”
Section: To Achieve Energy Saving Effect Through the Wirelessmentioning
confidence: 99%
“…The CPU and memory-based scheduling algorithms focus on reducing as much as possible the fragments in CPU and memory on physical servers on the one hand to be able to contain more virtual machines and enhance the integral utility rate of data center servers [17,18]; on the other hand, it focuses on reserving resources to accommodate the load variation on the virtual machines [19]. These issues of resource allocation can be transformed into typical resource optimization, which can be solved with the swarm intelligent algorithm, heuristic algorithm and greedy algorithm [20].…”
Section: Introductionmentioning
confidence: 99%
“…The concept of manipulating power state of running towers is applicable for bothcentralized and traditional (decentralized) -cellular architectures, and some proposed schemes specifically target the latter in order to improve the energy efficiency within the existing infrastructure. Zou et al propose a clustering algorithm to partition the area and monitor runtime load requirements in order to bring towers up or down, effectively keeping just enough operational towers to meet the demand [13]. The algorithm requires a full state view for all the sites involved and is specifically tailored for areas with a high volume of cellular sites which are underutilized during "off-peak" hours.…”
Section: Related Workmentioning
confidence: 99%
“…Along with them, we designed and implemented our own packing algorithms specifically targeted to be applied on a centralized mobile wireless architecture. Also, similar to the work done by Zou et al and Lee et al, a few clustering algorithms are considered for the experiments in order to apply the same concepts for energy conservation in an RRH pool [13] [14]. In our case, we will be looking at both -BBU and RRH pools -since in a centralized architecture they are separated but still interdependent.…”
Section: Introductionmentioning
confidence: 99%