TY - GEN
T1 - Joint Optimization of Task Splitting and Cell-Free MIMO Transmission for Multi-Tier Computing Systems
AU - Kim, Dogon
AU - Park, Seok Hwan
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - Multi-tier computing employing computation of-floading to edge servers (ESs) or cloud servers (CSs) offers a solution for challenges for intensive tasks at mobile devices having limited computing resources. We tackle a joint design to minimize completion time, dividing tasks into subtasks processed by local servers, ESs, and CSs. We jointly optimize task splitting ratios and transmission strategies. Numerical results confirm the effectiveness of the proposed multi-tier computing systems.
AB - Multi-tier computing employing computation of-floading to edge servers (ESs) or cloud servers (CSs) offers a solution for challenges for intensive tasks at mobile devices having limited computing resources. We tackle a joint design to minimize completion time, dividing tasks into subtasks processed by local servers, ESs, and CSs. We jointly optimize task splitting ratios and transmission strategies. Numerical results confirm the effectiveness of the proposed multi-tier computing systems.
KW - cell-free MIMO transmission
KW - computation offloading
KW - fronthaul compression
KW - Multi-tier computing
UR - https://www.scopus.com/pages/publications/85202722091
U2 - 10.1109/ICUFN61752.2024.10625347
DO - 10.1109/ICUFN61752.2024.10625347
M3 - Conference paper
AN - SCOPUS:85202722091
T3 - International Conference on Ubiquitous and Future Networks, ICUFN
SP - 440
EP - 442
BT - ICUFN 2024 - 15th International Conference on Ubiquitous and Future Networks
PB - IEEE Computer Society
T2 - 15th International Conference on Ubiquitous and Future Networks, ICUFN 2024
Y2 - 2 July 2024 through 5 July 2024
ER -