Achievable rate maximization by passive intelligent mirrors

Chongwen Huang Alessio Zappone 1, 2 Merouane Debbah 1, 2, 3 Chau Yuen
1 L2S - Laboratoire des signaux et systèmes
2 LANEAS - Large Networks and Systems Group
CentraleSupélec
3 Mathematical and Algorithmic Sciences Lab [Paris]
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.
Keywords : Index Terms-Multi-user MIMO passive intelligent mirrors non-convex optimization majorization-minimization
Document type :
Conference papers
Complete list of metadatas

Cited literature [21 references]  Display  Hide  Download
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
Long-term archiving on : Saturday, February 9, 2019 - 1:02:23 PM

File

PIM_ICASSP.pdf
Files produced by the author(s)

Identifiers

Collections

CENTRALESUPELEC | SUP_LSS | L2S | LANEAS | UNIV-PARIS-SACLAY | SUP_SIGNAUX

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⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

95

Files downloads

132

Contact

CCSD