Delay Minimization for NOMA-MEC Offloading

Beitrag in einer Fachzeitschrift

Details zur Publikation

Autorinnen und Autoren: Ding Z, Wing Kwan Ng D, Schober R, Poor HV
Zeitschrift: IEEE Signal Processing Letters
Jahr der Veröffentlichung: 2018
Band: 25
Heftnummer: 12
Seitenbereich: 1875 - 1879
ISSN: 1558-2361
Sprache: Englisch


This letter considers the minimization of the offloading delay for nonorthogonal multiple access assisted mobile edge computing (NOMA-MEC). By transforming the delay minimization problem into a form of fractional programming, two iterative algorithms based on, respectively, Dinkelbach's method and Newton's method are proposed. The optimality of both methods is proved and their convergence is compared. Furthermore, criteria for choosing between three possible modes, namely orthogonal multiple access, pure NOMA, and hybrid NOMA, for MEC offloading are established.

FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Schober, Robert Prof. Dr.-Ing.
Lehrstuhl für Digitale Übertragung

Einrichtungen weiterer Autorinnen und Autoren

Princeton University
University of Manchester
University of New South Wales (UNSW)


Ding, Z., Wing Kwan Ng, D., Schober, R., & Poor, H.V. (2018). Delay Minimization for NOMA-MEC Offloading. IEEE Signal Processing Letters, 25(12), 1875 - 1879.

Ding, Zhiguo, et al. "Delay Minimization for NOMA-MEC Offloading." IEEE Signal Processing Letters 25.12 (2018): 1875 - 1879.


Zuletzt aktualisiert 2019-11-08 um 11:38