Question: Consider the sing-sender CDMA example in Figure 7.5. What would be the senders output (for the 2 data bits shown) if the senders CDMA code

Consider the sing-sender CDMA example in Figure 7.5. What would be the sender€™s output (for the 2 data bits shown) if the sender€™s CDMA code were (1, €”1, 1,€”1, 1, €”1€™1, €”1)?

Figure 7.5

Sender Channel output Z;,m 1sibrtuk do = 1 Z,m = d; Cm d = -1 1 1 1 1 11 Data bits lo al ol atid -1-1-1 -1-1-1 Code 111 1 11 wok leobi mo 1-1-1ubnoz garl channel output Time slot 0 channel output Time slot 1 -1-1-1-1 bde 1 Lonighto aobnoI Time slot 1 Time slot 0 inimi E Zi,m Cm Receiver m=1 11 1 111 d; do = 1 -1-1-1 d = -1 Time slot 1 Time slot 0 received input received input ns Code 1 11 -1 -1-1-1 |-1|-1-1 |-1 (ET)

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