| Presentation | 2003/5/15 Block Error Rate Perfomance in Forward Link for Adaptive Antenna ArrayBeam Forming Transmitter Associated with On-Line RF Circuitry Calibration Hidekazu TAOKA, Takashi KATAOKA, Kenichi HIGUCHI, Mamoru SAWAHASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper experimentally compares on-line RF circuitry calibration methods, which are essential for adaptive antenna array-beam forming (AAA-BF) transmitter, from the viewpoint of block error rate (BLER) performance in the forward link. Laboratory experimental results elucidate that the required average transmit E_b/N_o before adaptive antenna weight multiplication at the average BLER of 10^<-2> with the RF receiver circuitry calibration method employing the exclusive calibration signal in the forward link is reduced by apploximately 1.0dB compared to that using the method employing the actual received signal when the received packet frame length is 10 msec and the average total received signal power in the reverse link is -95 dBm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | W-CDMA / Adaptive antenna array / Interference suppression / RF circuitry calibration |
| Paper # | RCS2003-24 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2003/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Block Error Rate Perfomance in Forward Link for Adaptive Antenna ArrayBeam Forming Transmitter Associated with On-Line RF Circuitry Calibration |
| Sub Title (in English) | |
| Keyword(1) | W-CDMA |
| Keyword(2) | Adaptive antenna array |
| Keyword(3) | Interference suppression |
| Keyword(4) | RF circuitry calibration |
| 1st Author's Name | Hidekazu TAOKA |
| 1st Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc.() |
| 2nd Author's Name | Takashi KATAOKA |
| 2nd Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc. |
| 3rd Author's Name | Kenichi HIGUCHI |
| 3rd Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc. |
| 4th Author's Name | Mamoru SAWAHASHI |
| 4th Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc. |
| Date | 2003/5/15 |
| Paper # | RCS2003-24 |
| Volume (vol) | vol.103 |
| Number (no) | 65 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |