We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Joint optimization algorithm for task offloading resource allocation based on edge-end collaboration.
- Authors
WU Liuqing; ZHU Xiaorong
- Abstract
In order to solve the problem of limited mobile terminal resources and improve task processing efficiency, a task offloading resource allocation algorithm based on edge-end collaboration was proposed. With the goal of maximizing the total benefit of tasks, the optimal task offloading resource allocation problem based on Lyapunov theory was formed by the constraint of service QoS guarantee and resource limitation. Since the problem is NP-hard, it was decoupled into a channel resource allocation problem solved by KKT condition and a 0-1 integer programming problem about task assignment. Compared with the traditional algorithm, the complexity of the proposed algorithm was O(mn), the efficiency was improved by about 20%, and the delay was reduced more than 15%.
- Publication
Telecommunications Science, 2020, Vol 36, Issue 3, p42
- ISSN
1000-0801
- Publication type
Academic Journal
- DOI
10.11959/j.issn.1000-0801.2020044