| Paper Abstract and Keywords |
| Presentation |
2004-11-18 15:10
A Study of Packet Retransmission Control for SCS-MC-CDMA systems
Hiroyoshi Masui, Teruya Fujii (Japan Telecom) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
An MC-CDMA system is one of major candidates for the 4th generation mobile communication systems. We have proposed a sub-carrier selecting MC-CDMA system where a low data rate user is allocated a narrow bandwidth with fewer sub-carriers to reduce signal processing loads at the mobile terminal. In this paper, we propose a Hybrid ARQ assigning resend signals to different sub-carriers in order to improve the throughput performance in the SCS-MC-CDMA system under the condition of the low maximum Doppler frequency. A computer simulation is carried out to estimate the proposed method's performance. The simulation results show that the proposed method can significantly improve the throughput performance. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Mobile communication / MC-CDMA / Hybrid ARQ / Chase combining / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 439, RCS2004-217, pp. 37-42, Nov. 2004. |
| Paper # |
RCS2004-217 |
| Date of Issue |
2004-11-11 (RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
RCS |
| Conference Date |
2004-11-18 - 2004-11-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hotel Village, Kusatsu |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
RCS |
| Conference Code |
2004-11-RCS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study of Packet Retransmission Control for SCS-MC-CDMA systems |
| Sub Title (in English) |
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| Keyword(1) |
Mobile communication |
| Keyword(2) |
MC-CDMA |
| Keyword(3) |
Hybrid ARQ |
| Keyword(4) |
Chase combining |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Hiroyoshi Masui |
| 1st Author's Affiliation |
Japan Telecom (Japan Telecom) |
| 2nd Author's Name |
Teruya Fujii |
| 2nd Author's Affiliation |
Japan Telecom (Japan Telecom) |
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| Speaker |
Author-1 |
| Date Time |
2004-11-18 15:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
RCS2004-217 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.439 |
| Page |
pp.37-42 |
| #Pages |
6 |
| Date of Issue |
2004-11-11 (RCS) |