Relay-aided interference alignment
Interference is inherent in any multi-user wireless system. In this system, the wanted signal will be transmitted and detected while hearing unwanted signals from other users, this phenomenon is known as interference. As a result, the throughput for each end-user fluctuates dramatically with every n...
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| Other Authors: | |
| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2019
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| Online Access: | http://hdl.handle.net/10356/77386 |
| _version_ | 1826129864425472000 |
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| author | Teo, Zenn |
| author2 | Erry Gunawan |
| author_facet | Erry Gunawan Teo, Zenn |
| author_sort | Teo, Zenn |
| collection | NTU |
| description | Interference is inherent in any multi-user wireless system. In this system, the wanted signal will be transmitted and detected while hearing unwanted signals from other users, this phenomenon is known as interference. As a result, the throughput for each end-user fluctuates dramatically with every new user entering and this could potentially cause disruption. Therefore, there is a need to study the effects of interference and possible solutions to improve the situation in a Multiple-In-Multiple-Out (MIMO) system. This paper will show the effects of interference through the use of Bit Error Rate (BER) studies and also various potential methods such as the Zero Forcing (ZF) equalizer and Minimum Mean Square Error (MMSE) that could help improve the system. |
| first_indexed | 2024-10-01T07:47:10Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/77386 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:47:10Z |
| publishDate | 2019 |
| record_format | dspace |
| spelling | ntu-10356/773862023-07-07T17:16:15Z Relay-aided interference alignment Teo, Zenn Erry Gunawan School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering Interference is inherent in any multi-user wireless system. In this system, the wanted signal will be transmitted and detected while hearing unwanted signals from other users, this phenomenon is known as interference. As a result, the throughput for each end-user fluctuates dramatically with every new user entering and this could potentially cause disruption. Therefore, there is a need to study the effects of interference and possible solutions to improve the situation in a Multiple-In-Multiple-Out (MIMO) system. This paper will show the effects of interference through the use of Bit Error Rate (BER) studies and also various potential methods such as the Zero Forcing (ZF) equalizer and Minimum Mean Square Error (MMSE) that could help improve the system. Bachelor of Engineering (Electrical and Electronic Engineering) 2019-05-28T02:53:00Z 2019-05-28T02:53:00Z 2019 Final Year Project (FYP) http://hdl.handle.net/10356/77386 en Nanyang Technological University 44 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Teo, Zenn Relay-aided interference alignment |
| title | Relay-aided interference alignment |
| title_full | Relay-aided interference alignment |
| title_fullStr | Relay-aided interference alignment |
| title_full_unstemmed | Relay-aided interference alignment |
| title_short | Relay-aided interference alignment |
| title_sort | relay aided interference alignment |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | http://hdl.handle.net/10356/77386 |
| work_keys_str_mv | AT teozenn relayaidedinterferencealignment |