| Paper Abstract and Keywords |
| Presentation |
2019-10-03 11:15
[Poster Presentation]
Error Probability Performance of a multiple access system using sparse superposition codes
Hayato Tachiwana, Yutaka Jitsumatsu (Kyushu Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Sparse Code Multiple Access (SCMA), which is one of the machine type communication methods in mobile communication, avoids serious interference between connected terminals by making its codebook sparse. In sparse superposition codes, which are error correction codes for Gaussian channels, codewords are created by multiplying randomly generated dictionary matrices by sparse vectors. SCMA and sparse superposition codes can be discussed in the same framework by introducing a matrix of codebooks for all terminals of SCMA. In this paper, we clarify the similarities and differences between SCMA and sparse superposition codes. In general, in wireless communications, the signal level varies depending on the movement of the receiving terminal, reflection and diffraction by terrain and buildings. In this paper, we assume the fading channel and evaluate the section error rate and bit error rate of sparse superposition codes. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
SCMA / Sparse Superposition Codes / Multiple Access / AMP / / / / |
| Reference Info. |
IEICE Tech. Rep. |
| Paper # |
|
| Date of Issue |
|
| ISSN |
|
| Download PDF |
|
| Conference Information |
| Committee |
MIKA |
| Conference Date |
2019-10-02 - 2019-10-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Wireless Communication System, etc. |
| Paper Information |
| Registration To |
MIKA |
| Conference Code |
2019-10-MIKA |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Error Probability Performance of a multiple access system using sparse superposition codes |
| Sub Title (in English) |
|
| Keyword(1) |
SCMA |
| Keyword(2) |
Sparse Superposition Codes |
| Keyword(3) |
Multiple Access |
| Keyword(4) |
AMP |
| Keyword(5) |
|
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Hayato Tachiwana |
| 1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
| 2nd Author's Name |
Yutaka Jitsumatsu |
| 2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
| 3rd Author's Name |
|
| 3rd Author's Affiliation |
() |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2019-10-03 11:15:00 |
| Presentation Time |
50 minutes |
| Registration for |
MIKA |
| Paper # |
|
| Volume (vol) |
vol. |
| Number (no) |
|
| Page |
|
| #Pages |
|
| Date of Issue |
|