Claims
- 1. A transmission method in a communications system for transmitting message signals, comprising the steps of:
(a) forming a vector matrix using a series of cyclic shifts of a sequence wherein the sequence has a characteristic polynomial that is a primitive polynomial; (b) permuting the vector matrix to form an orthogonal code and thereby provide a permutation matrix; (c) applying the permutation matrix to a message signal to provide an encoded message signal; and (d) transmitting the encoded message signal within the communications system.
CROSS REFERENCE
[0001] This application is a continuation application of co-pending application Ser. No. 09/208,336, filed Dec. 9, 1998, entitled “A Method and Apparatus for the Construction and Transmission of Binary Quasi Orthogonal Vectors,” and currently assigned to the assignee of the present application.
Continuations (1)
|
Number |
Date |
Country |
Parent |
09208336 |
Dec 1998 |
US |
Child |
09922391 |
Aug 2001 |
US |