Now assuming that we are in an elastic Cloud environment and we can slice resource allocations by time akin to how an OS time-shares CPU between processes.
Slice management: Slice management and efficient allocation of slice resources are interesting problems to be addressed [66].
The FPGA systems' dynamic power, latency and occupied slice resources increase, while maximum throughput in mega-pixels per second (MPx/s) decreases as SE dimension size increases with fixed image size, as shown in Figure 10.
The proposed reconfigurable implementation requires significantly more slice resources than Bartovsky et al. and Holzer et al., while utilising approximately the same number of slice registers as the standard morphology design; however, the reconfigurable design utilised more look-up tables (LUTs) due to the amount of signal routing and configurable parameters implemented.
CCSOA is the algorithm used by SBS controller to slice the resources to contents, including caching placement for contents, whose optimization objective is the total system cost to get the contents required by UEs in CNSC-RAN.
Due to the time-varying requirements and workloads of the different slices, resource management is particularly important aspect in a sliced router.
From Fig. 22, it is visible that the parameter Γ of the UE level has little effect to the cache resources sliced in the SBS level, and high Zipf parameter α brings about less cache resource occupation in the SBS level.
It reveals that more cache resources sliced for contents in the UE level contributes to less system cost, and the greater the Zipf parameter is, the less system cost it is to get the contents.
In order to obtain the optimized resources sliced for each content, the optimization problem is formulated to minimize the average system cost to get the contents required by users.
In order to obtain the optimized resources sliced to each content, the optimization problem is formulated to minimize the system cost to get the content required by users in a known network architecture under ER model and BA model by an optimization algorithm called content-centric slicing optimization algorithm (CCSOA).
