Presentation | 1997/2/19 Soft Handoff Technique for Multi-Carrier CDMA Systems Hiroyuki ATARASHI, Masao NAKAGAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With the advance of signal processing technique, a lot of communication systems are proposed based on the combination of Code Division Multiple Access (CDMA) and Multi-Carrier (MC) modulation. In the MC-CDMA systems, several sub-carriers are used for transmission and their instantaneous frequency responses are different from one sub-carrier to others in frequency selective fading channel. Therefore to achieve good communication link between mobile station (MS) and base station (BS) during the soft handoff process in MC-CDMA systems, it is favorable to select the better received signal at respective sub-carriers rather than to select the BS. Considering this point, we compare two methods, sub-carrier selection combining scheme and BS selection combining scheme by computer simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | multi-carrier CDMA / soft handoff / frequency selective fading |
Paper # | A・P96-144,EMCJ96-79,RCS96-158,MW96-184 |
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Committee | EMCJ |
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Conference Date | 1997/2/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Soft Handoff Technique for Multi-Carrier CDMA Systems |
Sub Title (in English) | |
Keyword(1) | multi-carrier CDMA |
Keyword(2) | soft handoff |
Keyword(3) | frequency selective fading |
1st Author's Name | Hiroyuki ATARASHI |
1st Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University() |
2nd Author's Name | Masao NAKAGAWA |
2nd Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University |
Date | 1997/2/19 |
Paper # | A・P96-144,EMCJ96-79,RCS96-158,MW96-184 |
Volume (vol) | vol.96 |
Number (no) | 526 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |