Assume that users A and B have spreading codes 01010101 and 01011010, respectively. Denote bit 0 as -1 and bit 1 as +1. 5. (a) What signal content is generated if both A and B transmit a data bit 1? (b) What data bit is transmitted by users A and B, respectively, if the generated signal content is (2, -2, 2, -2, 0, 0, 0, 0)?

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Assume that users A and B have spreading codes 01010101 and 01011010,
respectively. Denote bit 0 as -1 and bit 1 as +1.
5.
(a) What signal content is generated if both A and B transmit a data bit 1?
(b) What data bit is transmitted by users A and B, respectively, if the generated
signal content is (2, -2, 2, -2, 0, 0, 0, 0)?
Transcribed Image Text:Assume that users A and B have spreading codes 01010101 and 01011010, respectively. Denote bit 0 as -1 and bit 1 as +1. 5. (a) What signal content is generated if both A and B transmit a data bit 1? (b) What data bit is transmitted by users A and B, respectively, if the generated signal content is (2, -2, 2, -2, 0, 0, 0, 0)?
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