Performance of the Random Access Channel in NB-IoT

Tam, Kit Sing

Please use this identifier to cite or link to this item: http://dspace.cityu.edu.hk/handle/2031/9390

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DC Field	Value	Language
dc.contributor.author	Tam, Kit Sing	en_US
dc.date.accessioned	2020-11-25T09:24:28Z	-
dc.date.available	2020-11-25T09:24:28Z	-
dc.date.issued	2020	en_US
dc.identifier.other	2020eetks285	en_US
dc.identifier.uri	http://dspace.cityu.edu.hk/handle/2031/9390	-
dc.description.abstract	This final year project aims to estimate the performance of one-shot random access (RA) procedure in the NB-IoT Medium Access Control (MAC) protocol. The MAC protocol that we investigated in the FYP is based on the paper [1]. This work presents the performance of RA in the model including mean and total access delay, access success probability, and the utilization of data slots in the model with different parameters. Those models were built with MATLAB. Simulation results demonstrate that the access delay keeps increasing when more data slots were added to the system, even though the average number of frames used within the process keep dropping. The utilization and mean access delay could be improved by reducing the number of slots in full-duplex data subframe.	en_US
dc.rights	This work is protected by copyright. Reproduction or distribution of the work in any format is prohibited without written permission of the copyright owner.	en_US
dc.rights	Access is restricted to CityU users.	en_US
dc.title	Performance of the Random Access Channel in NB-IoT	en_US
dc.contributor.department	Department of Electrical Engineering	en_US
dc.description.supervisor	Supervisor: Dr. Chan, Sammy C H; Assessor: Dr. Wong, Eric W M	en_US
Appears in Collections:	Electrical Engineering - Undergraduate Final Year Projects

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