Delta-OMA (D-OMA): A New Method for Massive Multiple Access in 6G

Yasser Al-Eryani; Ekram Hossain

Delta-OMA (D-OMA): A New Method for Massive Multiple Access in 6G

Networking and Internet Architecture 2019-01-23 v1

Authors: Yasser Al-Eryani , Ekram Hossain

Abstract

A new multiple access method, namely, delta-orthogonal multiple access (D-OMA) is introduced for massive access in future generation 6G cellular networks. D-OMA is based on the concept of distributed large coordinated multipoint transmission-enabled non-orthogonal multiple access (NOMA) using partially overlapping sub-bands for NOMA clusters. Performance of this scheme is demonstrated in terms of outage capacity for different degrees of overlapping of NOMA sub-bands. D-OMA can also be used for enhanced security provisioning in both uplink and downlink wireless access networks. Practical implementation issues and open challenges for optimizing D-OMA are also discussed.

Keywords

non-orthogonal multiple access multiuser detection random access

Cite

@article{arxiv.1901.07100,
  title  = {Delta-OMA (D-OMA): A New Method for Massive Multiple Access in 6G},
  author = {Yasser Al-Eryani and Ekram Hossain},
  journal= {arXiv preprint arXiv:1901.07100},
  year   = {2019}
}

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