Name
Abstract | ||
|---|---|---|
Caching and sharing contents among mobile devices via wireless device-to-device (D2D) communications is a promising way to offload data traffic. In order to encourage more content sharing among mobile devices, we propose a blockchain incentive scheme in this paper, where the base station (BS) can allocate computing power to mine blockchain in a period of time and give this mining profit to the mobile devices that share contents with others via D2D communication. In order to maximize the total profit, we develop the caching placement schemes considering different relationships between the allocated computing power and the shared data size. For the linear relationship, we can obtain the closed form expression of the optimal caching scheme and find that the mobile device prefers to cache the popular contents. For the nonlinear relationship, the optimal problem can be effectively solved by difference of convex (DC) programming and the results reveal that the mobile device prefers to caching different contents. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1109/ICCW.2019.8757177 | 2019 IEEE International Conference on Communications Workshops (ICC Workshops) |
Keywords | Field | DocType |
blockchain-driven contents,Wireless Cache-Enabled D2D Networks,mobile device,device-to-device communications,content sharing,blockchain incentive scheme,caching placement schemes,optimal caching scheme,caching different contents,difference of convex programming,DC programming,base station,data traffic | Base station,Content sharing,Wireless,Incentive,Computer science,Cache,Closed-form expression,Computer network,Mobile device,Blockchain | Conference |
ISSN | ISBN | Citations |
2474-9133 | 978-1-7281-2374-5 | 1 |
PageRank | References | Authors |
0.34 | 7 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Huan Cui | 1 | 1 | 0.34 |
| Zhiyong Chen | 2 | 154 | 11.13 |
| Ning Liu | 3 | 88 | 31.20 |
| Bin Xia | 4 | 132 | 10.50 |