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

Claim 17:
18. The method as claimed in claim 17, wherein
each of the first cell, the second cell, and the third cell comprises:
a first set of regions; and
a second set of regions, each region of the second set of regions having an overlapping boundary with a region of the first set of regions,
each of the first BS, the third BS, and the fifth BS comprises a first set of antennas to service the first set of regions in its respective cell and a second set of antennas to service the first set of regions in its respective cell, wherein the method comprises:
sending, by first set of antennas of the first BS, the first pilot signal in a first set of REs of the PRB;
sending, by a second set of antennas of the first BS, the first pilot signal in a second set of REs of the PRB;
sending, by a first set of antennas of the third BS, the second pilot signal in the first set of REs of the PRB;
sending, by a second set of antennas of the third BS, the second pilot signal in the second set of REs of the PRB;
sending, by a first set of antennas of the fifth BS, third pilot signal in the first set of REs of the PRB; and
sending, by a second set of antennas of the fifth BS, the third pilot signal in the second set of REs of the PRB.