Presentation | 2005/2/24 A Study on the Frequency-Hopping OFCDM System in Frequency-Selective Rayleigh Fading Channels Ki DAI, Masao NAKAGAWA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper suggested a method with Frequency-Hopping (FH) assisted Orthogonal Frequency and Code Division Multiplexing (OFCDM) scheme to get enough frequency diversity effect while keeping scalability and flexibility of an OFCDM system in frequency-selective Rayleigh fading propagation environment for the system beyond IMT-2000. The achievable average packet error rate (PER) performance is investigated, and the influences of spreading factor and radio link conditions in multipath fading channel are considered. Simulation results show that the proposed FH-OFCDM scheme is capable of achieving a better PER performance than that of the conventional OFCDM scheme, when the selection of inadequate coding/decoding algorithms and/or interleaving depth are not sufficient for diversity offered. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Broadband packet wireless access / Frequency-Hopping / OFCDM / Frequency diversity effect |
Paper # | WBS2004-105,A・P2004-286,RCS2004-373,MoMuC2004-156,MW2004-283 |
Date of Issue |
Conference Information | |
Committee | MoMuC |
---|---|
Conference Date | 2005/2/24(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 | Mobile Multimedia Communications(MoMuC) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on the Frequency-Hopping OFCDM System in Frequency-Selective Rayleigh Fading Channels |
Sub Title (in English) | |
Keyword(1) | Broadband packet wireless access |
Keyword(2) | Frequency-Hopping |
Keyword(3) | OFCDM |
Keyword(4) | Frequency diversity effect |
1st Author's Name | Ki DAI |
1st Author's Affiliation | Dept. of Information and Computer Science, Keio University() |
2nd Author's Name | Masao NAKAGAWA |
2nd Author's Affiliation | Dept. of Information and Computer Science, Keio University |
Date | 2005/2/24 |
Paper # | WBS2004-105,A・P2004-286,RCS2004-373,MoMuC2004-156,MW2004-283 |
Volume (vol) | vol.104 |
Number (no) | 682 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |