Problem 5 In a CDMA system, the spreading sequences for the orthogonal code include W₁=[1 1 -1 -1 1 1 -1 -1 ], W₂ = [ 1 1 1 1 -1 -1 -1 -1], W3 = [1 −1 1 -1 1 -1 1 -1]. Please list additional three possible spreading sequences belonging to the same orthogonal code (The solution is not unique. You may need to verify your answer by checking the orthogonality among the codes.)

Problem 5 In a CDMA system, the spreading sequences for the orthogonal code include W₁=[1 1 -1 -1 1 1 -1 -1 ], W₂ = [ 1 1 1 1 -1 -1 -1 -1], W3 = [1 −1 1 -1 1 -1 1 -1]. Please list additional three possible spreading sequences belonging to the same orthogonal code (The solution is not unique. You may need to verify your answer by checking the orthogonality among the codes.)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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