Multiple users to share common set of frequencies

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Question

Part A. Code division multiplexing allows multiple users to share a common set of frequencies by assigning a unique digital code to each user. Let us consider an example of two mobile users A and B who use code division multiplexing. Mobile user A has been assigned a binary code of 11110000, and Mobile user B has been assigned a binary code 10101010. The mobile user A transmits a 1, while Mobile user B transmits a 0. Show the sum of products that results and your calculations.

Part B. To protect data from catastrophic disk failure, disk drivers support one of the redundant arrays of independent disks (RAID) techniques. What are some of the more common RAID techniques used to store this information across multiple disks?

Reference no: EM133829634

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