Table 4 Differential between the proposed scheme and existing work
From: Duplication elimination in cache-uplink transmission over B5G small cell network
Measurements | Existing work (SBS-cache) | Proposed scheme (SBSBIL) |
|---|---|---|
Performance | Medium | High |
Energy Consuming | Medium | Very Less |
Waiting time | Less | Very Less |
MS’Online time | Less | Very Less |
Matching time | More | Less |
MS connection | No more reduce | Reduce |
Matching parameter | Chunks Hash Key | All Attributes |
Eviction contents | Low/High Popular | Low Popular |
Similar contents | Maybe detection | Completely detection |
End-2-End delay | Medium | Less |
Upload traffic | Medium | Less |
Communication cost | Medium | Less |
Latency | Medium | Less |
Cache management | Scheduling algorithm: Random, FIFO and Probabilistic Content | Replacement policies: LRU, LFU, MRU and LEN |
Time complexity | \(O(M^n C^n)\), where M is number of contents, C the knapsack capacity, n is time slots | O(N.K) , where N is the number of cache contents and K the total number of attributes of a content |