Presentation 2002/2/27
High Speed Downlink Packet Access using W-CDMA/TDD Channel
Akihiko NISHIO, Katsuhiko HIRAMATSU, Osamu KATO,
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Abstract(in English) In this paper there arc considerations about HSDPA(High Speed Dowolink Packet Access) on W-CDMAiTI3D channel. Demodulation performance of multi level modulation such as l6QAM which is used in HSDPA-TDD system is presented. The performance of Joint Detection is shown and it can remove multipath interferences efficiently. Then 16QAM demodulation method is proposed. In proposed method the received symbols in one timeslot are divided into several blocks and each blocks are demodulated separately. Proposed method shows good performance in fast fading environment according to computer simulation results.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) HSDPA / W-CDMA / TDD / High speed packet / QAM / Joint Detection
Paper # MoMuC2001-48
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Committee MoMuC
Conference Date 2002/2/27(1days)
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Registration To Mobile Multimedia Communications(MoMuC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) High Speed Downlink Packet Access using W-CDMA/TDD Channel
Sub Title (in English)
Keyword(1) HSDPA
Keyword(2) W-CDMA
Keyword(3) TDD
Keyword(4) High speed packet
Keyword(5) QAM
Keyword(6) Joint Detection
1st Author's Name Akihiko NISHIO
1st Author's Affiliation Wireless Solution Laboratories, Corporate Engineering Division, Matsushita Communication Industrial Co., Ltd.()
2nd Author's Name Katsuhiko HIRAMATSU
2nd Author's Affiliation Wireless Solution Laboratories, Corporate Engineering Division, Matsushita Communication Industrial Co., Ltd.
3rd Author's Name Osamu KATO
3rd Author's Affiliation Wireless Solution Laboratories, Corporate Engineering Division, Matsushita Communication Industrial Co., Ltd.
Date 2002/2/27
Paper # MoMuC2001-48
Volume (vol) vol.101
Number (no) 685
Page pp.pp.-
#Pages 6
Date of Issue