Scheduling of Hybrid Battery-Supercapacitor Control Instructions for Longevity in Systems with Power Gating

Pyne, Sumanta

doi:10.1145/3218603.3218609

Cited by 2 publications

(13 citation statements)

References 10 publications

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“…Scheduling of hybrid battery‐SC considering a B‐SC model for systems with instruction controlled PG has been introduced in [2]. The instruction db disconnects the battery from the PG components if the charge in the SC greater than or equal to the charge required by wake up of PG components.…”

Section: Related Workmentioning

confidence: 99%

“…

V_{batt}

and

V_{dd}

are constants, whereas

I_{load}

varies with processor workload. The capacities of the battery and the SC in B‐SC are considered as

Q_{B}

and

Q_{SC}

charge units, respectively [2]. In B‐2SC, the capacities of B and each

normalS C_{σ}

are considered to be

Q_{B}

and

true \frac{Q_{SC}}{2}

charge units, respectively, where

normalS C_{σ} normal∀ σ \in falsefalse{0, 1 falsefalse}

are connected to each other in a parallel configuration.…”

Section: Hybrid B‐2sc Systemmentioning

confidence: 99%

“…8 b . This is done by means of db–cb scheduling algorithm proposed in [2]. A db is inserted as immediate predecessor each switch_on.…”

Section: Hybrid B‐2sc Systemmentioning

confidence: 99%

“…The rectangles with dashed boundary contain the inserted PG instructions. While the rectangles with dashed and dotted boundary contain the db–cb instructions for B‐SC [2], B‐2SC and B‐2SC sopt . The clock rate of ARM Cortex‐M4F is

120 \times 10^{6} cycles / s

, whereas heartbeat rate is two heartbeats/s.…”

Section: Two Case Study Examplesmentioning

confidence: 99%

“…Their rapid charging and discharging properties make them an ideal to systems requiring high peak currents [1]. The present work improves the battery‐single SC (B‐SC) scheduling proposed in [2] to an equivalent battery‐dual SC (B‐2SC) scheduling. The B‐2SC scheduling for systems with PG is based on hardware/software co‐design.…”

Section: Introductionmentioning

confidence: 97%

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