| Presentation | 2017-11-16 Reduce Complexity in Resource Allocation for Hyper MIMO System with Block Diagonalization Precoding Technique Maung Sann Maw, Iwao Sasase, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Hyper Multi-input Multi-output (hyper-MIMO) is considered as a promising technology for the fifth generation (5G) of wireless communication system. BS is equipped with a large-scale transmit antenna array to serve the multiuser with single-received antennas for the active users in the system. To improve the system performance, BS must activate some selected users' receive antennas in user side for data receiving and make the optimal power distribution. In this paper, we propose a reduced-complexity resource allocation method for Hyper-MIMO in multiuser system. We consider joint power distribution and user selection based on the signal to interference plus noise ratio (SINR) conditions of each user in the system. By using block diagonalization precoding technique, SINR status of each user can be calculated and this value will be applied in the user selection process and resource allocation for the selected users in the system to increase the total sum-rate of multiuser hyper-MIMO system. We show that the proposed scheme offers enormous reduction in complexity while ensuring the acceptable performance when compared with optimal resource allocation scheme in the system |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hyper MIMO / Complexity / Resource Allocation |
| Paper # | CS2017-54 |
| Date of Issue | 2017-11-09 (CS) |
| Conference Information | |
| Committee | CS |
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| Conference Date | 2017/11/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aso Plaza Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Broadband Access Systems, Home Networks, Network Services, Applications for Communications, etc. |
| Chair | Tetsuya Yokotani(Kanazawa Inst. of Tech.) |
| Vice Chair | Hidenori Nakazato(Waseda Univ.) |
| Secretary | Hidenori Nakazato(Kyushu Univ.) |
| Assistant | Kenji Kanai(Waseda Univ.) / Kazutaka Hara(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Communication Systems |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reduce Complexity in Resource Allocation for Hyper MIMO System with Block Diagonalization Precoding Technique |
| Sub Title (in English) | |
| Keyword(1) | Hyper MIMO |
| Keyword(2) | Complexity |
| Keyword(3) | Resource Allocation |
| 1st Author's Name | Maung Sann Maw |
| 1st Author's Affiliation | Keio University(Keio Univ) |
| 2nd Author's Name | Iwao Sasase |
| 2nd Author's Affiliation | Keio University(Keio Univ) |
| Date | 2017-11-16 |
| Paper # | CS2017-54 |
| Volume (vol) | vol.117 |
| Number (no) | CS-309 |
| Page | pp.pp.1-4(CS), |
| #Pages | 4 |
| Date of Issue | 2017-11-09 (CS) |