Performance analysis of a wireless communication network using MIMO system
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2021.
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| Lingua: | English |
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Brac University
2023
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| Accesso online: | http://hdl.handle.net/10361/18231 |
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10361-18231 |
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10361-182312023-08-24T05:29:01Z Performance analysis of a wireless communication network using MIMO system Saha, Siddharth Shajib, Kamrul Hasan Saha, Archita Bhuiyan, Md Belal Hossain Mahmud, Tasfin Department of Electrical and Electronic Engineering, Brac University Multiple input multiple output space time block coding Maximum ratio combining Waterfilling algorithm Singular value decomposition Inter symbol interference Wireless communication systems. MIMO systems This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2021. Cataloged from PDF version of thesis. Includes bibliographical references (pages 79-81). The rate at which data transmits from source to destination is a major aspect of wireless communication networks. It is desirable to transmit data bits with no possible errors but due to channel constraints and system designing; bit error occurs thus the users cannot get the information at their desired speed. In this paper, the methods for improving bit performance of a multiple input multiple output communication system is investigated. By using space time block coding at the transmitter side of MIMO we can significantly improve bit performance by reducing inter symbol interference. Side by side the effect of maximum ratio combining at the receiver side to improve bit rate was also studied. Antennas of wireless communication systems are battery limited, so it is important to allocate power efficiently. In this regard, water filling algorithm for power allocation was investigated. Waterfilling algorithm uses Singular value decomposition method to decompose MIMO channel matrix into parallel sub channels. After knowing the noise information gain of parallel sub channel gains, power is allocated accordingly to ensure power efficiency. Later, effect of different modulation scheme on Alamouti STBC MIMO system was investigated. It was found that high order modulation schemes has a better throughput but bad bit performance than a lower order modulation schemes. Siddharth Saha Kamrul Hasan Shajib Archita Saha B. Electrical and Electronic Engineering 2023-05-08T03:32:47Z 2023-05-08T03:32:47Z 2021 2021-09 Thesis ID 13321017 ID 16210012 ID 16321011 http://hdl.handle.net/10361/18231 en Brac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 86 pages application/pdf Brac University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Multiple input multiple output space time block coding Maximum ratio combining Waterfilling algorithm Singular value decomposition Inter symbol interference Wireless communication systems. MIMO systems |
| spellingShingle |
Multiple input multiple output space time block coding Maximum ratio combining Waterfilling algorithm Singular value decomposition Inter symbol interference Wireless communication systems. MIMO systems Saha, Siddharth Shajib, Kamrul Hasan Saha, Archita Performance analysis of a wireless communication network using MIMO system |
| description |
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2021. |
| author2 |
Bhuiyan, Md Belal Hossain |
| author_facet |
Bhuiyan, Md Belal Hossain Saha, Siddharth Shajib, Kamrul Hasan Saha, Archita |
| format |
Thesis |
| author |
Saha, Siddharth Shajib, Kamrul Hasan Saha, Archita |
| author_sort |
Saha, Siddharth |
| title |
Performance analysis of a wireless communication network using MIMO system |
| title_short |
Performance analysis of a wireless communication network using MIMO system |
| title_full |
Performance analysis of a wireless communication network using MIMO system |
| title_fullStr |
Performance analysis of a wireless communication network using MIMO system |
| title_full_unstemmed |
Performance analysis of a wireless communication network using MIMO system |
| title_sort |
performance analysis of a wireless communication network using mimo system |
| publisher |
Brac University |
| publishDate |
2023 |
| url |
http://hdl.handle.net/10361/18231 |
| work_keys_str_mv |
AT sahasiddharth performanceanalysisofawirelesscommunicationnetworkusingmimosystem AT shajibkamrulhasan performanceanalysisofawirelesscommunicationnetworkusingmimosystem AT sahaarchita performanceanalysisofawirelesscommunicationnetworkusingmimosystem |
| _version_ |
1814309297367023616 |