| Paper Abstract and Keywords |
| Presentation |
2005-01-28 13:20
polarization diversity employing transmit power control in MIMO-OFDM system
Tsutomu Ohno, Iwao Sasase (Keio Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes an adaptive transmission power control scheme between cross-polarized transmission antennas for MIMO diversity using polarization diversity in OFDM radio access, for reducing the required transmit Eb/N0 due to the impact of XPD (Cross polarization discrimination). In the proposed scheme, the transmission power of each cross-polarized channel is controlled so that it is proportional to the instantaneous received signal power of the cross-polarized channel measured at each polarized branch of a receiver. Computer simulation results elucidate that the required average Eb/N0 at the bit error rate of 10-3 using the proposed method is reduced by approximately 0.9dB compared to that of the conventional polarization diversity without transmission power control in MIMO-OFDM radio access. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Polarization diversity / Cross polarization discrimination / Transmit power control / OFDM / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 599, RCS2004-299, pp. 55-60, Jan. 2005. |
| Paper # |
RCS2004-299 |
| Date of Issue |
2005-01-21 (CS, RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
RCS CS |
| Conference Date |
2005-01-26 - 2005-01-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
University of the Ryukyus |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadband Wireless Access Techniques, Wireless Access Technologies for IP Networks, Optical Wireless Systems, Wireless Communication Systems, etc. |
| Paper Information |
| Registration To |
RCS |
| Conference Code |
2005-01-RCS-CS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
polarization diversity employing transmit power control in MIMO-OFDM system |
| Sub Title (in English) |
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| Keyword(1) |
Polarization diversity |
| Keyword(2) |
Cross polarization discrimination |
| Keyword(3) |
Transmit power control |
| Keyword(4) |
OFDM |
| Keyword(5) |
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| 1st Author's Name |
Tsutomu Ohno |
| 1st Author's Affiliation |
Keio University (Keio Univ.) |
| 2nd Author's Name |
Iwao Sasase |
| 2nd Author's Affiliation |
Keio University (Keio Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-01-28 13:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
CS2004-192, RCS2004-299 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.596(CS), no.599(RCS) |
| Page |
pp.55-60 |
| #Pages |
6 |
| Date of Issue |
2005-01-21 (CS, RCS) |