Double-zipper: multiple access with zigzag decoding
File(s)
Author(s)
Kazemi, Mohammad
Duman, Tolga M
Medard, Muriel
Type
Conference Paper
Abstract
As a building block toward a simple and scalable solution to massive random access, we consider two-user multiple access with ZigZag decoding, with no need for any coordination or codebook differentiation. We derive closed-form bounds on the achievable sum-rates of the original ZigZag and a modified version of it, called double-zipper ZigZag, for both cases of perfect and imperfect channel state information (CSI). We also show that performances of both versions of ZigZag approach that of o
Date Issued
2020-07-27
Date Acceptance
2020-06-01
Citation
ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020, pp.1-6
ISSN
1550-3607
Publisher
IEEE
Start Page
1
End Page
6
Journal / Book Title
ICC 2020 - 2020 IEEE International Conference on Communications (ICC)
Volume
2020-June
Copyright Statement
Copyright © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Source
IEEE International Conference on Communications (IEEE ICC) / Workshop on NOMA for 5G and Beyond
Subjects
capacity bounds
Engineering
Engineering, Electrical & Electronic
imperfect CSI
Random access
Science & Technology
Technology
Telecommunications
ZigZag decoding
Publication Status
Published
Start Date
2020-06-07
Finish Date
2020-06-11
Coverage Spatial
Virtual