  Let $F$ be a non-Archimedean local field and $G$ be the general linear group
$\mathrm{GL}_n$ over $F$. Based on the previous results of the author, we can
describe the Langlands parameter of an essentially tame supercuspidal
representation of $G(F)$ by those admissible embeddings of L-groups constructed
by Langlands and Shelstad. We therefore provide a different interpretation on
Bushnell and Henniart's essentially tame local Langlands correspondence.
