Presentation | 2008-02-29 Near ML detection using Dijkstra's algorithm with bounded list size over MIMO channels Atsushi OKAWADO, Ryutaroh MATSUMOTO, Tomohiko UYEMATSU, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose Dijkstra's algorithm with bounded list size after QR decomposition for decreasing the computational complexity of near maximum-likelihood (ML) detection of signals over multiple-input-multiple-output (MIMO) channels. After that, we compare the performances of proposed algorithm, QR decomposition M-algorithm (QRD-MLD), and its improvement. When the list size is set to achieve the almost same symbol error rate (SER) as the QRD-MLD, the proposed algorithm has smaller average computational complexity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Dijkstra's algorithm / MIMO channel / QRD-MLD |
Paper # | IT2007-70,ISEC2007-167,WBS2007-101 |
Date of Issue |
Conference Information | |
Committee | WBS |
---|---|
Conference Date | 2008/2/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Wideband System(WBS) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Near ML detection using Dijkstra's algorithm with bounded list size over MIMO channels |
Sub Title (in English) | |
Keyword(1) | Dijkstra's algorithm |
Keyword(2) | MIMO channel |
Keyword(3) | QRD-MLD |
1st Author's Name | Atsushi OKAWADO |
1st Author's Affiliation | Department of Communication and Integrated Systems, Tokyo Institute of Technology() |
2nd Author's Name | Ryutaroh MATSUMOTO |
2nd Author's Affiliation | Department of Communication and Integrated Systems, Tokyo Institute of Technology |
3rd Author's Name | Tomohiko UYEMATSU |
3rd Author's Affiliation | Department of Communication and Integrated Systems, Tokyo Institute of Technology |
Date | 2008-02-29 |
Paper # | IT2007-70,ISEC2007-167,WBS2007-101 |
Volume (vol) | vol.107 |
Number (no) | 503 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |