Grant-Free Rateless SCMA for Cellular Internet of Things Networks

Grant-Free Rateless SCMA for Cellular Internet of Things Networks

For supporting the massive connectivities and better adapting the high dynamical channel states of the cellular Internet of things networks, in this paper we proposed a new grant-free rateless sparse code multiple access (RSCMA) protocol. In the proposed grant-free RSCMA, users switch from the inact...

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Bibliographic Details
Main Authors: Zhipeng Pan, Jing Lei, Wei Liu, Junshan Luo, Chaojing Tang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Grant-free
rateless
multiple access
SCMA
Online Access:https://ieeexplore.ieee.org/document/8865009/

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