Abstract
We propose a new efficient and effective task scheduling approach with stochastic time cost for computation offloading in mobile edge computing. We developed an optimization model that minimizes the maximum tolerable delay (MTD) by considering both the average delay and delay jitter. We also proposed an efficient conservative heterogeneous earliest-finish-time algorithm to solve the MTD-minimization problem. Numerical results obtained with our proposed approach demonstrate its effectiveness over previously proposed techniques.
Original language | English |
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Article number | 8523681 |
Pages (from-to) | 4-7 |
Number of pages | 4 |
Journal | IEEE Communications Letters |
Volume | 23 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2019 |
Bibliographical note
Publisher Copyright:© 2018 IEEE.
Keywords
- Call graph
- delay jitter
- mobile edge computing
- scheduling
- stochastic delay
ASJC Scopus subject areas
- Modeling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering