Physical Cell Identity

Facilitating assignment of root sequence indexes while minimizing network changes

Facilitating assignment of root sequence index while minimizing network changes is provided herein. Operations of a system include determining an initial assignment of root sequence indexes for a group of network equipment. The operations can also …

The Physical Cell Identity Assignment Problem: a Practical Optimization Approach

The Physical Cell Identity (PCI) is a critical parameter to radio access networks used by the user equipment, like a smartphone, to identify the cell to connect. The PCI misassignment leads to call drops, no voice/data connections, and other sorts of …

Facilitating assignment of physical cell identifier under technological and operational constraints

Facilitating assignment of physical cell identifier under technological and operational constraints provided herein. Operations of a system include identifying a first group of network equipment that includes a first relationship status and a second …