Direct Sequence Spread Spectrum

Multi-Phase Shift Keying (M-PSK)

A1

A2

A4

A3

A7

A5

A6

A0

A9

A8

. . .

C1

C2

C4

C3

C5

C6

C0

CL

. . . . .

. . .

Channel j

DS/SS Coded Pulse Sequence

Coded with Code Vector Pj

t

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