Patent ID: 11937093
Assignee: INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A system comprising:
a first Base Station (BS) in a first cell, the first BS belonging to a first mobile network operator, wherein the first cell is a geographical area comprising an interior region having a predetermined area surrounding a centre of the first cell and a first exterior region comprising at least a portion of a remainder of the first cell, wherein the first BS is to:
send downlink signals to a first User Equipment (UE) in the interior region in a first band of a frequency spectrum; and
send downlink signals to a second UE in the first exterior region in a second band of the frequency spectrum; and
a second BS in the first cell and belonging to a second mobile network operator, wherein the second BS is to:
send downlink signals to a third UE in the interior region in the first band; and
send downlink signals to a fourth UE in the first exterior region in the second band.