Explicit construction of optimal constant-weight codes for identification via channels

1993 ◽  
Vol 39 (1) ◽  
pp. 30-36 ◽  
Author(s):  
S. Verdu ◽  
V.K. Wei
Keyword(s):  
Explicit Construction ◽  
Constant Weight Codes ◽  
Constant Weight ◽  
Optimal Constant

scholarly journals New Optimal Constant Weight Codes

10.37236/1014 ◽  
2007 ◽  
Vol 14 (1) ◽  
Author(s):  
I. Gashkov ◽  
D. Taub
Keyword(s):  
Constant Weight Codes ◽  
Constant Weight ◽  
Optimal Constant ◽  
Johnson Bound

In 2006, Smith et al. published a new table of constant weight codes, updating existing tables originally created by Brouwer et al. This paper improves upon these results by filling in 9 missing constant weight codes, all of which are optimal by the second Johnson bound. This completes the tables for $A(n,16,9)$ and $A(n,18,10)$ up to $n=63$ and corrects some $A(n,14,8)$.

Some sequences of optimal constant weight codes

2018 ◽  
Vol 17 (02) ◽  
pp. 1850027 ◽  
Author(s):  
Hsin-Min Sun
Keyword(s):  
Block Designs ◽  
Incomplete Block ◽  
Constant Weight Codes ◽  
Constant Weight ◽  
Optimal Constant ◽  
Balanced Incomplete Block Designs ◽  
Johnson Bound ◽  
Balanced Incomplete Block ◽  
Binary Constant Weight Codes

We introduce some sequences of binary constant weight codes which are constructed from the affine constructions of balanced incomplete block designs. They give the values for the function [Formula: see text] of constant weight codes, and they are optimal since those values reach the Johnson Bound. We focus on the values obtained by this method.

scholarly journals Multiply Constant-Weight Codes and the Reliability of Loop Physically Unclonable Functions

2014 ◽  
Vol 60 (11) ◽  
pp. 7026-7034 ◽  
Author(s):  
Yeow Meng Chee ◽  
Zouha Cherif ◽  
Jean-Luc Danger ◽  
Sylvain Guilley ◽  
Han Mao Kiah ◽  
...  
Keyword(s):  
Constant Weight Codes ◽  
Constant Weight ◽  
Physically Unclonable Functions

scholarly journals A modification of the Zinoviev lower bound for constant weight codes

1985 ◽  
Vol 11 (3) ◽  
pp. 307-310 ◽  
Author(s):  
Iiro Honkala ◽  
Heikki Hämäläinen ◽  
Markku Kaikkonen
Keyword(s):  
Lower Bound ◽  
Constant Weight Codes ◽  
Constant Weight

New constructions of optimal cyclically permutable constant weight codes

1995 ◽  
Vol 41 (2) ◽  
pp. 448-455 ◽  
Author(s):  
O. Moreno ◽  
Zhen Zhang ◽  
P.V. Kumar ◽  
V.A. Zinoviev
Keyword(s):  
Constant Weight Codes ◽  
Constant Weight
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