作者
SM Ahsan Kazmi, Tri Nguyen Dang, Ibrar Yaqoob, Anselme Ndikumana, Ejaz Ahmed, Rasheed Hussain, Choong Seon Hong
发表日期
2019/7/23
期刊
IEEE Transactions on Vehicular Technology
卷号
68
期号
9
页码范围
8408-8420
出版商
IEEE
简介
Remarkable prevalence of cloud computing has enabled smart cars to provide infotainment services. However, retrieving infotainment contents from long-distance data centers poses a significant delay, thus hindering to offer stringent latency-aware infotainment services. Multi-access edge computing is a promising option to meet strict latency requirements. However, it imposes severe resource constraints with respect to caching, and computation. Similarly, communication resources utilized to fetch the infotainment contents are scarce. In this paper, we jointly consider communication, caching, and computation (3C) to reduce infotainment content retrieval delay for smart cars. We formulate the problem as a mix-integer, nonlinear, and nonconvex optimization to minimize the latency. Furthermore, we relax the formulated problem from NP-hard to linear programming. Then, we propose a joint solution (3C) based on the …
引用总数
2019202020212022202320241191617133
学术搜索中的文章
SMA Kazmi, TN Dang, I Yaqoob, A Ndikumana… - IEEE Transactions on Vehicular Technology, 2019