Modification of RR DBA for Performance Improvement of C-RAN on NG-PON2

doi:10.22266/ijies2021.1231.51

IJIES

2021

DOI: 10.22266/ijies2021.1231.51

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Modification of RR DBA for Performance Improvement of C-RAN on NG-PON2

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2024

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Delay and Fairness Analysis of C-RAN for Single and Multi Scheduling Domain Strategies

Dubey,

Upadhyay,

Bhatt

et al. 2024

SWCC

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Background: Centralized Radio Access Network (C-RAN) is the most promising network architecture for next-generation communication networks. It meets the need for flexibility on fronthaul as well as large bandwidth on backhaul of the network. All along, scheduling is very important for the transmission of information in an organized manner. C-RAN has not been studied with the scheduling domain strategies yet in the literature. Objective: So, in this work, packet transmission duration, overall transmission time, wait time, and fairness index parameters have been calculated and analysed for C-RAN architecture for two different scheduling domains. The total transmission cycle time parameter is calculated for the three upper functional split options of C-RAN. The overall transmission time is a parameter calculated for the entire uplink channel. Method: To implement the network scenario, extensive scripting is done on MATLAB Editor for single scheduling domain (SSD) and multi-scheduling domain (MSD) for three higher functional split options of C-RAN. The data traffic generated in the network is considered random. Result: A closer examination of results reveals the advantages and disadvantages of both algorithms, as well as trade-offs between them. result: The results provide the pros and cons of the two strategies as mentioned in the article. Conclusion: For quicker data transmission, SSD should be preferred whereas MSD should be preferred if multiple users want to access resources simultaneously. Lower functional split options of C-RAN require less transmission cycle time. The MSD technique is fairer than SSD.

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Delay and Fairness Analysis of C-RAN for Single and Multi Scheduling Domain Strategies

Dubey,

Upadhyay,

Bhatt

et al. 2024

SWCC

View full text Add to dashboard Cite

show abstract

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Modification of RR DBA for Performance Improvement of C-RAN on NG-PON2

Cited by 1 publication

References 11 publications

Delay and Fairness Analysis of C-RAN for Single and Multi Scheduling Domain Strategies

Delay and Fairness Analysis of C-RAN for Single and Multi Scheduling Domain Strategies

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