  We describe firstly the basic features of quantum $\kappa$-Poincar\'{e}
symmetries with their Hopf algebra structure. The quantum $\kappa$-Poincar\'{e}
framework in any basis relates rigidly the quantum $\kappa$-Poincar\'{e}
algebra with quantum $\kappa$-Poincar\'{e} group, noncommutative space-time and
$\kappa$-deformed phase space. Further we present the approach of Doubly
Special Relativity (DSR) theories, which introduce(in the version DSR1)
kinematically the frame - independent fundamental mass parameter as described
by maximal three-momentum $|\overrightarrow{p}|=\kappa c$. We argue why the DSR
theories in one-particle sector can be treated as the part of quantum
$\kappa$-Poincar\'{e} framework. The DSR formulation has been extended to
multiparticle states either in a way leading to nonlinear description of
classical relativistic symmetries, or providing the identification of DSR
approach with full quantum $\kappa$-Poincar\'{e} framework.

High Energy Physics - Theory