Achievable rate maximization by passive intelligent mirrors

Abstract : This paper investigates the use of a Passive Intelligent Mirrors (PIM) to operate a multiuser MISO downlink communication. The transmit powers and the mirror reflection coefficients are designed for sum-rate maximization subject to individual QoS guarantees to the mobile users. The resulting problem is non-convex, and is tackled by combining alternating maximization with the majorization-minimization method. Numerical results show the merits of the proposed approach, and in particular that the use of PIM increases the system throughput by at least 40%, without requiring any additional energy consumption.
Document type :
Conference papers
Liste complète des métadonnées

https://hal-centralesupelec.archives-ouvertes.fr/hal-01915870
Contributor : Delphine Le Piolet <>
Submitted on : Thursday, November 8, 2018 - 9:51:27 AM
Last modification on : Friday, April 12, 2019 - 1:06:20 PM
Document(s) archivé(s) le : Saturday, February 9, 2019 - 1:02:23 PM

File

PIM_ICASSP.pdf
Files produced by the author(s)

Identifiers

Citation

Chongwen Huang, Alessio Zappone, Merouane Debbah, Chau Yuen. Achievable rate maximization by passive intelligent mirrors. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2018), Apr 2018, Calgary, Canada. ⟨10.1109/icassp.2018.8461496⟩. ⟨hal-01915870⟩

Share

Metrics

Record views

52

Files downloads

28