Presentation | 1999/1/21 A definition of transmit modulation accuracy for OFDM systems Satoru HORI, Tomoaki KUMAGAI, Tetsu SAKATA, Masahiro MORIKURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | OFDM is a promising technique for high data rate wireless LAN systems since it is robust against the delay spread which is one of the most difficult issues in the mobile radio field. In order to have an inter-operability among mobile terminals, the transmit modulation accuracy should be uniquely defined. This can not be achieved by a conventional vector error measurement, because phase noise bring relatively severe degradation. A novel vector error measurement scheme using pilot signals is introduced and discussed in this paper. Computer simulation results indicate that the proposed vector error measurement scheme makes it possible to define a universal and accurate modulation error definition for a guarantee of inter-operability among terminals. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | wireless LAN / OFDM / inter-operability / transmit modulation accuracy / vector error |
Paper # | DSP98-148,SAT98-68,RCS98-170 |
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Conference Information | |
Committee | SAT |
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Conference Date | 1999/1/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Satellite Telecommunications (SAT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A definition of transmit modulation accuracy for OFDM systems |
Sub Title (in English) | |
Keyword(1) | wireless LAN |
Keyword(2) | OFDM |
Keyword(3) | inter-operability |
Keyword(4) | transmit modulation accuracy |
Keyword(5) | vector error |
1st Author's Name | Satoru HORI |
1st Author's Affiliation | NTT Wireless Systems Laboratories() |
2nd Author's Name | Tomoaki KUMAGAI |
2nd Author's Affiliation | NTT Wireless Systems Laboratories |
3rd Author's Name | Tetsu SAKATA |
3rd Author's Affiliation | NTT Wireless Systems Laboratories |
4th Author's Name | Masahiro MORIKURA |
4th Author's Affiliation | NTT Wireless Systems Laboratories |
Date | 1999/1/21 |
Paper # | DSP98-148,SAT98-68,RCS98-170 |
Volume (vol) | vol.98 |
Number (no) | 535 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |