| Paper Abstract and Keywords |
| Presentation |
2004-10-29 16:10
Frequency Utilization Efficiency Improvement of OFSDMA System Based on Ubiquitous Antennas
Luong Hong Hai, Rintaro Katayama, Katsutoshi Tsukamoto, Shozo Komaki (Osaka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes a new orthogonal frequency and space division multiple access (OFSDMA) system which makes effective use of the ubiquitous antennas in the OFDMA (Orthogonal Frequency Division Multiple Access) system. In the proposed system, all mobile terminals over the service area are divided into some groups, the mobile terminals in each group are multiplexed by OFDMA, and the groups are multiplexed by SDMA (Space Division Multiple Access). The group dividing here can be carried out randomly or due to terminals' position. Computer simulation results show that the proposed system can improve the BER performance and frequency utilization efficiency even when randomly dividing. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Ubiquitous antenna / OFSDMA / OFDMA / RoF / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 399, RCS2004-199, pp. 147-152, Oct. 2004. |
| Paper # |
RCS2004-199 |
| Date of Issue |
2004-10-22 (AP, RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
RCS AP |
| Conference Date |
2004-10-28 - 2004-10-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Niigata University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Adaptive Antenna, MIMO, Wireless Signal Processing, Wireless Communication Systems, etc. |
| Paper Information |
| Registration To |
RCS |
| Conference Code |
2004-10-RCS-AP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Frequency Utilization Efficiency Improvement of OFSDMA System Based on Ubiquitous Antennas |
| Sub Title (in English) |
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| Keyword(1) |
Ubiquitous antenna |
| Keyword(2) |
OFSDMA |
| Keyword(3) |
OFDMA |
| Keyword(4) |
RoF |
| Keyword(5) |
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| 1st Author's Name |
Luong Hong Hai |
| 1st Author's Affiliation |
Osaka University (Osaka Univ.) |
| 2nd Author's Name |
Rintaro Katayama |
| 2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
| 3rd Author's Name |
Katsutoshi Tsukamoto |
| 3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
| 4th Author's Name |
Shozo Komaki |
| 4th Author's Affiliation |
Osaka University (Osaka Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2004-10-29 16:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
AP2004-178, RCS2004-199 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.396(AP), no.399(RCS) |
| Page |
pp.147-152 |
| #Pages |
6 |
| Date of Issue |
2004-10-22 (AP, RCS) |
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