# Time Segmentation-Based Hybrid Caching in 5G-ICN Bearer Network
## 3 Path Segmentation-Based Hybrid Caching
### Caching in Low Liquidity Period
ProbCache, CL4M, LCE, and LCD, fluctuate significantly in scenarios that change the speed of user movement. Especially for LCE, when the rate of movement reaches 1000 in high liquidity period, the hit ratio decreases significantly in both topologies. Therefore, in the 5G-ICN BN scenario, these four scenarios are unstable for mobile caching. On the one hand, TSBC has an advantage in performance. On the other hand, when the user movement rate increases and the frequency of users accessing the network through the base station increases, the TSBC still maintains a stable hit rate and delay. To sum up, our scheme is more adaptable to changes in user traffic. The idea of piecewise caching can be used to explain this: We are able to maintain steady network performance exactly because we use various strategies at various points in time. ## 5 Conclusions

In this paper, we propose a time-segmentation-based hybrid caching strategy based on the regional \"tide phenomenon\" of 5G mobile user access frequency. The strategy divides a time cycle into two distinct phases: a high liquidity period and a low liquidity period. We ensure the network's general speed, the variety and popularity of the cached content in the macro, and the timely availability to information for mobile users. The simulation findings demonstrate that, when compared to four various cache metrics, our TSBC strategy performs significantly better in terms of cache hit ratio and latency. Conceptualization, K.Z., R.H., and X.W. ; methodology, K.Z., R.H., and X.W. ; software, K.Z. ; writing--original draft preparation, K.Z. ; writing--review and editing, K.Z., R.H., and X.W. ; supervision, R.H.; project administration, X.W. ; funding acquisition, R.H. All authors have read and agreed to the published version of the manuscript. Figure 7: Cache performance with different user movement rate. **Funding:** This work was funded by Strategic Leadership Project of Chinese Academy of Sciences: SEANET Technology Standardization Research System Development (Project No. XDC02070100). **Data Availability Statement:** Not applicable, the study does not report any data. **Conflicts of Interest:** The authors declare no conflict of interest. ## References

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