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

Claim 11:
12. A method comprising:
sending, by a first Base Station (BS) in a first cell, downlink signals to a first User Equipment (UE) in an interior region of the first cell in a first band of a frequency spectrum, wherein the first BS belongs to a first mobile network operator, wherein the first cell is a geographical area comprising the 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;
sending, by the first BS, downlink signals to a second UE in the first exterior region in a second band of the frequency spectrum;
sending, by a second BS in the first cell, downlink signals to a third UE in the interior region in the first band, the second BS belonging to a second mobile network operator;
send, by the second BS, downlink signals to a fourth UE in the first exterior region in the second band.