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2 216 880

(13)

C2

(51)

IPC

(21) (22)

Application

2000112928/09, 1999-09-22

(24)

Start date

1999-09-22

(22)

Actual filing date

1999-09-22

(45)

Published

2003-11-20

(72)

Inventor

Jang Kieong-CheolKim Dzae-JoelKang Khee-VonKim Jang-Ki

(73)

Holder

Samsung Ehlektroniks Ko., Ltd.

DEVICE AND METHOD FOR GENERATING QUASIORTHOGONAL CODE AND FOR STRETCHING CHANNEL SIGNALS IN MOBILE COMMUNICATION SYSTEM Russian patent published in 2003 - IPC

Abstract RU 2216880 C2

FIELD: code-division multiple access mobile communication systems. SUBSTANCE: m sequences possessing ability of full correlation are generated; columns of sequences are interchanged by method generally used for conversion of m sequences into orthogonal Walsh code; left- and right-hand sequences are interconnected so that candidate masks are produced. EFFECT: enhanced number of channels without reducing orthogonality between existing channels. 15 cl, 14 dwg, 10 tbl

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RU 2 216 880 C2

Authors

Jang Kieong-Cheol

Kim Dzae-Joel

Kang Khee-Von

Kim Jang-Ki

Dates

2003-11-20—Published

1999-09-22—Filed

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