|Table of Contents|

Iterative Method for Accelerating Constructing p-ary Cascade Unified Sequences

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2006年01期
Page:
57-60
Research Field:
Publishing date:
2006-02-28

Info

Title:
Iterative Method for Accelerating Constructing p-ary Cascade Unified Sequences
Author(s):
CHEN Jia-xing~1ZHOU Ting-xian~1XU Cheng-qian~2WANG Yong-jian~1
1.Communication Research Center,Harbin Institute of Technology,Harbin 150001,China;2.Department of Information Science and Engineering,Yanshan University,Qinhuangdao 066004,China
Keywords:
shift sequences inner sequences cascade GMW sequences cascade unified sequences
PACS:
TN914.42
DOI:
-
Abstract:
By studying cascade unified sequences and shift sequences, a new iterative algorithm for accelecrating constructing p-ary cascade unified sequences is presented.Using cascade GMW sequences and shift sequences of the inner sequences, cascade unified sequences can be quickly constructed.This algorithm conquers the shortcoming of trace function algorithm and its calculation complexity is reduced mostly. The method is easy for understanding and implementation comparing with the conventional method.Engineers can implement softwares and hardwares with these sequences quickly.

References:

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[ 2] Klapper A, Chan A H, Goresky M. Cascaded GMW sequences [ J] . IEEE Transactions on Information Theory, 1993, 39( 1) : 177- 183.
[ 3] No J S. p- ary unified sequences: p- ary extended d- form sequences with the ideal autocorrelation property [ J ] . IEEE Transactions on Information Theory, 2002, 48( 9) : 2 540- 2 546.
[ 4] Gong G. Theory and applications of q- ary interleaved sequences[ J] . IEEE Transactions on Information Theory, 1995, 41( 2) : 400- 411.
[ 5] Gong G. New designs for signal sets with low cross correlation, balance property, and large linear span: GF( p ) case[ J] . IEEE Transactions on Information Theory , 2002, 48( 11) : 2 847- 2 867.
[ 6] Antweiler M, Bomer L. Complex sequences over GF( p m ) with a two- level autocorrelation function and a large linear span[ J] . IEEE Transactions on Information Theory, 1992, 38( 1) : 120- 130.

Memo

Memo:
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Last Update: 2006-02-28