Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency Communication
Intra-vehicular communication is an emerging technology explored spontaneously due to higher wireless sensor-based application demands. To meet the upcoming market demands, the current intra-vehicular communication transmission reliability and latency should be improved significantly to fit with the...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-03-01
|
| Series: | Network |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2673-8732/2/1/12 |
| _version_ | 1797444082896732160 |
|---|---|
| author | Md. Amirul Hasan Shanto Binodon Amit Karmaker Md. Mahfuz Reza Md. Abir Hossain |
| author_facet | Md. Amirul Hasan Shanto Binodon Amit Karmaker Md. Mahfuz Reza Md. Abir Hossain |
| author_sort | Md. Amirul Hasan Shanto |
| collection | DOAJ |
| description | Intra-vehicular communication is an emerging technology explored spontaneously due to higher wireless sensor-based application demands. To meet the upcoming market demands, the current intra-vehicular communication transmission reliability and latency should be improved significantly to fit with the existing 5G and upcoming 6G communication domains. Ultra-Reliable Low-Latency Communication (URLLC) can be widely used to enhance the quality of communication and services of 5G and beyond. The 5G URLLC service is highly dependable for transmission reliability and minimizing data transmission latency. In this paper, a multiple-access scheme named Cluster-based Orthogonal Frequency Subcarrier-based Multiple Access (C-OFSMA) is proposed with 5G URLLC’s high requirement adaptation for intra-vehicular data transmission. The URLLC demanded high reliability of approximately 99.999% of the data transmission within the extremely short latency of less than 1 ms. C-OFSMA enhanced the transmission diversity, which secured more successful data transmission to fulfill these high requirements and adapt to such a network environment. In C-OFSMA, the available sensors transmit data over specific frequency channels where frequency selection is random and special sensors (audio and video) transmit data over dedicated frequency channels. The minimum number of subcarrier channels was evaluated for different arrival rates and different packet duplication conditions in order to achieve 99.999% reliability within an air-interface latency of 0.2 ms. For the fixed frequency channel condition, C-OFSMA and OFSMA were compared in terms of reliability response and other packet duplication. Moreover, the optimal number of clusters was also evaluated in the aspects of the reliability response for the C-OFSMA system. |
| first_indexed | 2024-03-09T13:06:27Z |
| format | Article |
| id | doaj.art-3d6ca1d8b70548d3a0f3fbd925880d35 |
| institution | Directory Open Access Journal |
| issn | 2673-8732 |
| language | English |
| last_indexed | 2024-03-09T13:06:27Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Network |
| spelling | doaj.art-3d6ca1d8b70548d3a0f3fbd925880d352023-11-30T21:47:26ZengMDPI AGNetwork2673-87322022-03-012116818910.3390/network2010012Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency CommunicationMd. Amirul Hasan Shanto0Binodon1Amit Karmaker2Md. Mahfuz Reza3Md. Abir Hossain4Information & Communication Technology, Mawlana Bhashani Science and Technology University, Tangail 1902, BangladeshInformation & Communication Technology, Mawlana Bhashani Science and Technology University, Tangail 1902, BangladeshInstitute of Information & Communication Technology, Bangladesh University of Engineering and Technology, Dhaka 1205, BangladeshComputer Science and Engineering, Mawlana Bhashani Science and Technology University, Tangail 1902, BangladeshInformation & Communication Technology, Mawlana Bhashani Science and Technology University, Tangail 1902, BangladeshIntra-vehicular communication is an emerging technology explored spontaneously due to higher wireless sensor-based application demands. To meet the upcoming market demands, the current intra-vehicular communication transmission reliability and latency should be improved significantly to fit with the existing 5G and upcoming 6G communication domains. Ultra-Reliable Low-Latency Communication (URLLC) can be widely used to enhance the quality of communication and services of 5G and beyond. The 5G URLLC service is highly dependable for transmission reliability and minimizing data transmission latency. In this paper, a multiple-access scheme named Cluster-based Orthogonal Frequency Subcarrier-based Multiple Access (C-OFSMA) is proposed with 5G URLLC’s high requirement adaptation for intra-vehicular data transmission. The URLLC demanded high reliability of approximately 99.999% of the data transmission within the extremely short latency of less than 1 ms. C-OFSMA enhanced the transmission diversity, which secured more successful data transmission to fulfill these high requirements and adapt to such a network environment. In C-OFSMA, the available sensors transmit data over specific frequency channels where frequency selection is random and special sensors (audio and video) transmit data over dedicated frequency channels. The minimum number of subcarrier channels was evaluated for different arrival rates and different packet duplication conditions in order to achieve 99.999% reliability within an air-interface latency of 0.2 ms. For the fixed frequency channel condition, C-OFSMA and OFSMA were compared in terms of reliability response and other packet duplication. Moreover, the optimal number of clusters was also evaluated in the aspects of the reliability response for the C-OFSMA system.https://www.mdpi.com/2673-8732/2/1/12URLLCtransmission diversityC-OFSMAreliabilitylatency |
| spellingShingle | Md. Amirul Hasan Shanto Binodon Amit Karmaker Md. Mahfuz Reza Md. Abir Hossain Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency Communication Network URLLC transmission diversity C-OFSMA reliability latency |
| title | Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency Communication |
| title_full | Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency Communication |
| title_fullStr | Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency Communication |
| title_full_unstemmed | Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency Communication |
| title_short | Cluster-Based Transmission Diversity Optimization in Ultra Reliable Low Latency Communication |
| title_sort | cluster based transmission diversity optimization in ultra reliable low latency communication |
| topic | URLLC transmission diversity C-OFSMA reliability latency |
| url | https://www.mdpi.com/2673-8732/2/1/12 |
| work_keys_str_mv | AT mdamirulhasanshanto clusterbasedtransmissiondiversityoptimizationinultrareliablelowlatencycommunication AT binodon clusterbasedtransmissiondiversityoptimizationinultrareliablelowlatencycommunication AT amitkarmaker clusterbasedtransmissiondiversityoptimizationinultrareliablelowlatencycommunication AT mdmahfuzreza clusterbasedtransmissiondiversityoptimizationinultrareliablelowlatencycommunication AT mdabirhossain clusterbasedtransmissiondiversityoptimizationinultrareliablelowlatencycommunication |