4G5Gkantaman

4G5Gkantaman is a term used in some academic and industry discussions to describe a theoretical framework for integrating 4G LTE and 5G NR within a single network architecture. It envisions bridging legacy 4G with modern 5G to enable smoother transitions, shared resources, and simplified management across technologies. The name combines 4G and 5G with the suffix 'kantaman,' a coined term in several early‑2020s papers to denote a transitional, converged platform.

Technical concept: It proposes a converged control plane and data plane that can operate across 4G and 5G radios, unified network slicing, and management via software‑defined networking and network function virtualization. Cross‑technology handover, coordinated spectrum use, and shared MEC resources are envisioned to reduce latency and improve coverage, especially in mixed deployments.

Implementation and status: The concept remains largely theoretical; there are few simulations and small lab prototypes, but no formal standardization or widespread deployment. It is discussed as a possible transitional path during the evolution from 4G to 5G rather than a replacement for either technology.

Challenges: Interoperability, spectrum allocation, and regulatory constraints pose major hurdles. Security and privacy must cover cross‑technology devices, and a unified control plane increases architectural complexity and potential risk. Economic viability depends on 5G penetration rates and vendor support.

Related topics include 4G, 5G, network convergence, network slicing, software‑defined networking, and multi‑access edge computing.