IP Library Patent Application 16356965
Patent Application
App. No. 16/356,965

CHAOTIC PERMUTATION SPREAD SPECTRUM SYSTEM AND METHOD THEREFO

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Quick Facts
Patent No.
US None
App. No.
16/356,965
Abstract

A method for forming a chaotic permuted spread spectrum signal comprising: upsampling data from a data signal forming an upsampled data packet; and permuting the upsampled data package.

Claims (40)

1 . A method for forming a chaotic permuted spread spectrum signal comprising:

upsampling data from a data signal forming an upsampled data packet; and

permuting the upsampled data package.

2 . The method of claim 1 , comprising performing an initial permutation on the data from the data signal prior to upsampling the data.

3 . The method of claim 1 , wherein upsampling comprises replicating the data of the data signal by a factor of K wherein K is greater than 1.

4 . The method of claim 3 , wherein the factor of K is at least 3.

5 . The method of claim 1 , wherein upsampling comprises replicating the data of the data stream to form a plurality of upsampled data packets, wherein a number of upsampled data packets is equal to a factor K wherein K is 3 or more.

6 . The method of claim 3 , wherein permuting the upsampled packet comprises permuting each factor of K of the data.

7 . The method of claim 7 , comprising combining each factor of K of the data which has been permuted.

8 . The method of claim 5 , wherein permuting the upsampled packet comprises permuting each of the plurality of upsampled data packets.

9 . The method of claim 8 , comprising combining each of the plurality of upsampled data packets which have been permuted.

10 . A method for forming a chaotic permuted spread spectrum signal comprising:

performing an initial permutation on data from a data signal forming a permuted data packet;

upsampling the permutated data packet forming a plurality of permuted data packets; and

permuting each of the permuted data packets.

12 . The method of claim 10 , wherein upsampling comprises replicating the permuted data packet by a factor of K wherein K is 3 or more.

13 . The method of claim 10 , comprising combining each of the permuted data packets forming an encrypted spread-spectrum sequence.

14 . A method for forming a chaotic permuted spread spectrum signal comprising:

receiving a data signal;

performing an initial permutation on data from the data signal forming a permuted data packet;

upsampling the permutated data packet forming a plurality of permuted data packets;

permuting each of the permuted data packets; and

combining each of the permuted data packets forming an encrypted spread-spectrum sequence.

15 . The method of claim 14 , wherein upsampling comprises replicating the permuted data packet by a factor of K wherein K is 3 or more.

16 . A method of wireless communication of a chaotic permuted spread spectrum signal comprising:

receiving a data signal;

performing an initial permutation on data from the data signal forming a permuted data packet;

upsampling the permutated data packet by a factor of K to form a plurality of permuted data packets, wherein the plurality of permuted data packets is equal to K;

permuting each of the permuted data packets;

combining each of the permuted data packets forming an encrypted spread-spectrum sequence signal; and

transmitting the encrypted spread-spectrum sequence signal.

17 . The method of claim 16 , comprising:

receiving the encrypted spread-spectrum sequence signal; and

decrypting the encrypted spread-spectrum sequence signal.

18 . The method of claim 17 , wherein decrypting the encrypted spread-spectrum sequence signal comprises:

parallel-to-serial converting of the encrypted spread-spectrum sequence signal forming a serial data stream;

depermuting the serial data stream forming a plurality of depermuted data blocks the plurality of depermuted data blocks equal to K;

combining the depermuted data blocks forming a combined data block; and

depermuting the combined data block.

19 . The method of claim 17 , wherein K is equal to 3 or more.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 18, 2019
From: TRUONG, HIEP; LUECKE, JIM
To: BENCHMARK ELECTRONICS, INC.
Reel/Frame 048627/0524 →