Analysis of Control Overhead Reduction by Semi-Persistent Scheduling SCIE SCOPUS

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Title
Analysis of Control Overhead Reduction by Semi-Persistent Scheduling
Author(s)
Cho, Seungkwon; Kim, Yongjae; Han, Youngnam
Publication Year
2020-05
Abstract
For the efficient use of radio resource, semi-persistent scheduling (SPS) has been adopted to reduce control overhead required for resource allocation. In this letter, for voice over Internet protocol traffic, a lower bound on blocking probability and a closed-form maximum achievable control overhead reduction ratio are derived through a novel Markov chain model. Also, the performance evaluation of SPS under various resource assignment algorithms is provided on the blocking probability and overhead reduction ratio. Analytical expressions are validated through simulations.
ISSN
2162-2337
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/38645
DOI
10.1109/LWC.2020.2967237
Bibliographic Citation
IEEE WIRELESS COMMUNICATIONS LETTERS, v.9, no.5, pp.726 - 730, 2020
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Keywords
Resource management; Switches; Indexes; Dynamic scheduling; Markov processes; Analytical models; Mathematical model; Semi-persistent scheduling; blocking probability; control overhead reduction ratio
Type
Article
Language
English
Document Type
Article
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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