KSC 2019
Current Result Document :
| 한글제목(Korean Title) |
Smart Contract-based Resource Purchasing for Seamless Media Streaming at the Mobile Edge |
| 영문제목(English Title) |
Smart Contract-based Resource Purchasing for Seamless Media Streaming at the Mobile Edge |
| 저자(Author) |
Shashi Raj Pandey
Sabah Suhail
Yan Kyaw Tun
Madyan Anselwi
Choong Seon Hong
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| 원문수록처(Citation) |
VOL 46 NO. 02 PP. 0954 ~ 0956 (2019. 12) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Multimedia streaming for the mobile users in the existing network architecture is facilitated by the enabling technologies such as content caching networks (CCNs) and proactive caching mechanisms at the network edge. However, the intermittent disruptions caused during media streaming due to the contention amongst increasing multimedia nodes to withhold scarce network resources is yet a challenge to overcome in a UAV-assisted wireless network. Moreover, the mobility of such nodes causes additional burden to the edge resource provider (ERP), such as in UAV-assisted cellular networks, for guaranteeing the quality of experience (QoE) in multimedia streaming. To address this issue, we propose a novel smart contract-based resource purchasing mechanism at the network edge for seamless media streaming services. In particular, we propose a proactive network resource leasing strategy for the next-generation cellular architecture, with cloud radio access networks (CRANs) assisted by hovering UAVs to serve the mobile users. The UAVs form a mining network, and the implemented proof-of-stake consensus algorithm enables the execution of specific smart contracts that, in particular contains information related with the leased resource at the network edge and the requested time window from the users. This way it will guarantee to provide necessary access rights to the mobile users for seamless on-demand resource availability for next generation applications.
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| 키워드(Keyword) |
CRANs
edge networks
resource management
smart contracts
caching
multimedia
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| 파일첨부 |
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