Differentiated Service for Distributed Queuing MAC Protocol in 5G cellular IoT Networks

A distributed-queuing medium access control protocol was proposed based on a differentiated service (DSMAC) for 5G cellular IoT networks. In the proposed DSMAC protocol, IoT nodes selected a specified time slot based on the differentiated service and then sent information on the data request control...

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Bibliographic Details
Main Authors: Wu, Chien-Min, Chang, Yu-Hsiu, Weng, Zhuang-Bao, Kuang, Min-Yu, Yang, Chun-Chieh, Lin, Kung-Te
Format: Conference Proceeding
Language:English
Subjects:
5G mobile communication
differentiated service
distributed queuing
Internet of Things
Knowledge engineering
Media Access Protocol
medium access control
Protocols
Simulation
Technological innovation
Throughput
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Summary:A distributed-queuing medium access control protocol was proposed based on a differentiated service (DSMAC) for 5G cellular IoT networks. In the proposed DSMAC protocol, IoT nodes selected a specified time slot based on the differentiated service and then sent information on the data request control frame to the IoT head in the contention window. The time slot in the contention window was divided based on differentiated service levels according to the priority of data to be transmitted. The proposed DSMAC protocol reduced collision probability and the medium access control (MAC) delay caused by the differentiated data transmission. Furthermore, high throughput was achieved owing to distributed queuing based on the differentiated data transmission mechanism. A comparison of the proposed DSMAC protocol with traditional distributed-queuing MAC protocols revealed that the DSMAC protocol performed better in 5G cellular IoT networks.
ISSN:2770-4785
DOI:10.1109/ICKII58656.2023.10332749