Affine q-Krawtchouk polynomials

In mathematics, the affine "q"-Krawtchouk polynomials are a family of basic hypergeometric orthogonal polynomials in the basic Askey scheme, introduced by Carlitz and Hodges. give a detailed list of their properties.
Definition.
The polynomials are given in terms of basic hypergeometric functions by 
Relation to other polynomials.
affine q-Krawtchouk polynomials → little q-Laguerre polynomials：