CoMPflex: CoMP for In-Band Wireless Full Duplex
Abstract
In this letter we consider emulation of a Full Duplex (FD) cellular base station (BS) by using two spatially separated and coordinated half duplex (HD) BSs. The proposed system is termed CoMPflex (CoMP for In-Band Wireless Full Duplex) and at a given instant it serves two HD mobile stations (MSs), one in the uplink and one in the downlink, respectively. We evaluate the performance of our scheme by using a geometric extension of the one-dimensional Wyner model, which takes into account the distances between the devices. The results show that CoMPflex leads to gains in terms of sum-rate and energy efficiency with respect to the ordinary FD, as well as with respect to a baseline scheme based on unidirectional traffic.
- Publication:
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arXiv e-prints
- Pub Date:
- July 2015
- DOI:
- 10.48550/arXiv.1507.08574
- arXiv:
- arXiv:1507.08574
- Bibcode:
- 2015arXiv150708574T
- Keywords:
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- Computer Science - Networking and Internet Architecture;
- Computer Science - Information Theory
- E-Print:
- 4 pages, 4 figures