Presentation | 1997/10/16 A complexity reduced decision feedback equalizer using delay profile estimation. Noriyuki MAEDA, Seiichi SAMPEI, Norihiko MORINAGA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a complexity reduced decision feedback equalizer to achieve high bit rate transmission in frequency selective fading environment. To reduce the number of taps of the adaptive equalizer, the proposed system estimates the delay profile, and cansels out the delayed waves with their delay time of more than a certain symbol duration. Then the delayed waves with its delay time of less than the duration are combined by the adaptive equalizer. Computer simulation confirms that the proposed adaptive equalizer can achieve high transmission quality with simple algorithm even though the maximum delay time of delayed wave of 20 symbol duration. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Decision Feedback Equalizer / Frequency Selective Fading / Delay Profile |
Paper # | RCS97-113-128 |
Date of Issue |
Conference Information | |
Committee | RCS |
---|---|
Conference Date | 1997/10/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Radio Communication Systems (RCS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A complexity reduced decision feedback equalizer using delay profile estimation. |
Sub Title (in English) | |
Keyword(1) | Decision Feedback Equalizer |
Keyword(2) | Frequency Selective Fading |
Keyword(3) | Delay Profile |
1st Author's Name | Noriyuki MAEDA |
1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
2nd Author's Name | Seiichi SAMPEI |
2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
3rd Author's Name | Norihiko MORINAGA |
3rd Author's Affiliation | Graduate School of Engineering, Osaka University |
Date | 1997/10/16 |
Paper # | RCS97-113-128 |
Volume (vol) | vol.97 |
Number (no) | 322 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |