IBP Based Caching Strategy in D2D
Source abstract
Abstract
Device to Device (D2D) communication is a key technology in 5th generation wireless systems to increase communication capacity and spectral efficiency. Applying caching into D2D communication networks, the device can retrieve content from other devices by establishing D2D communication links. In this way, the backhaul traffic can be significantly reduced. However, most of the existing caching schemes in D2D are proactive caching, which cannot satisfy the requirement of real-time updating. In this paper, we propose an Indian Buffet Process based D2D caching strategy (IBPSC). Firstly, we construct a geographical D2D communication network to provide high quality D2D communications according to physical closeness between devices. Then devices are divided into several social communities. Devices are ranked by their node importance to community in each community. The base station makes caching decisions for devices according to contrition degree. Experimental results show that IBPSC achieves best network performance.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Caching and Content Delivery · Opportunistic and Delay-Tolerant Networks · Cooperative Communication and Network Coding
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Electronic and Information, Guangdong Polytechnic Normal University, Guangzhou 510665, China
References (30)
Show source-provided references
1. Borst, S.C., Gupta, V., and Walid, A. (2010, January 15–19). Distributed Caching Algorithms for Content Distribution Networks. Proceedings of the Conference on Information Communications, San Diego, CA, USA.10.1109/INFCOM.2010.5461964 ↗
2. Caching in Information-Centric Networking: Strategies, Challenges, and Future Research Directions10.1109/COMST.2017.2787609 ↗
3. Guo, K., Yang, C., and Liu, T. (2017, January 19–22). Caching in Base Station with Recommendation via Q-Learning. Proceedings of the Wireless Communications and NETWORKING Conference, San Francisco, CA, USA.10.1109/WCNC.2017.7925848 ↗
4. Vannithamby, R., and Talwar, S. (2017). Proactive Caching in 5G Small Cell Networks. Towards 5G: Applications, Requirements and Candidate Technologies, Wiley.
5. Cache in the air: Exploiting content caching and delivery techniques for 5G systems10.1109/MCOM.2014.6736753 ↗
6. Wang, X., Li, X., Leung, V.C., and Nasiopoulos, P. (2015, January 5–8). A framework of cooperative cell caching for the future mobile networks. Proceedings of the 2015 48th Hawaii International Conference on System Sciences (HICSS), Kauai, HI, USA.10.1109/HICSS.2015.635 ↗
7. A Survey on Low Latency Towards 5G: RAN, Core Network and Caching Solutions10.1109/COMST.2018.2841349 ↗
8. Femtocaching and device-to-device collaboration: A new architecture for wireless video distribution10.1109/MCOM.2013.6495773 ↗
9. Wireless Device-to-Device Caching Networks: Basic Principles and System Performance10.1109/JSAC.2015.2452672 ↗
10. Social network aware device-to-device communication in wireless networks10.1109/TWC.2014.2334661 ↗
11. The Indian Buffet Process: An Introduction and Review
12. Fundamental Limits of Caching in Wireless D2D Networks10.1109/TIT.2015.2504556 ↗
13. Naderializadeh, N., Kao, D.T.H., and Avestimehr, A.S. (October, January 30). How to utilize caching to improve spectral efficiency in device-to-device wireless networks. Proceedings of the 2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton), Monticello, IL, USA.10.1109/ALLERTON.2014.7028485 ↗
14. Base-station assisted device-to-device communications for high-throughput wireless video networks10.1109/TWC.2014.2316817 ↗
15. Fundamentals of cluster-centric content placement in cache-enabled device-to-device networks10.1109/TCOMM.2016.2554547 ↗
16. Caching Policy and Cooperation Distance Design for Base Station Assisted Wireless D2D Caching Networks: Throughput and Energy Efficiency Optimization and Trade-Off10.1109/TWC.2018.2867596 ↗
17. D2D-Aware Device Caching in mmWave-Cellular Networks10.1109/JSAC.2017.2720818 ↗
18. Wireless Content Caching for Small Cell and D2D Networks10.1109/JSAC.2016.2545413 ↗
19. Mobility-Aware Caching in D2D Networks10.1109/TWC.2017.2705038 ↗
20. Krishnan, S., and Dhillon, H.S. (2015, January 8–11). Distributed caching in device-to-device networks: A stochastic geometry perspective. Proceedings of the 2015 49th Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA.10.1109/ACSSC.2015.7421348 ↗
21. Probabilistic Caching in Wireless D2D Networks: Cache Hit Optimal Versus Throughput Optimal10.1109/LCOMM.2016.2628032 ↗
22. Cache-Enabled Device-to-Device Communications: Offloading Gain and Energy Cost10.1109/TWC.2017.2699631 ↗
23. Spatially Correlated Content Caching for Device-to-Device Communications10.1109/TWC.2017.2762661 ↗
24. Social-Aware Incentivized Caching for D2D Communications10.1109/ACCESS.2016.2618940 ↗
25. Caching based socially-aware D2D communications in wireless content delivery networks: A hypergraph framework10.1109/MWC.2016.7553029 ↗
26. Social-Aware Rate Based Content Sharing Mode Selection for D2D Content Sharing Scenarios10.1109/TMM.2017.2700621 ↗
27. Relay-aided Request-aware Distributed Packet Caching for Device-to-Device Communication10.1109/LWC.2018.2867471 ↗
28. Spectral properties of networks with community structure10.1103/PhysRevE.80.056114 ↗
29. Wang, Y., Di, Z., and Fan, Y. (2011). Identifying and characterizing nodes important to community structure using the spectrum of the graph. PLoS ONE, 6.10.1371/annotation/1935b388-2831-4fb1-b8f2-914ab91c1ddc ↗
30. A survey on device-to-device communication in cellular networks10.1109/COMST.2014.2319555 ↗