Conference item icon

Conference item

Chernoff bound and saddlepoint approximation for outage probability in IRS-assisted wireless systems

Abstract:

We analyze the outage probability of an intelligent reflecting surface (IRS)-assisted communication network. An upper bound on the outage probability is formulated based on the Chernoff inequality. Furthermore, through an exact asymptotic (a large number of reflecting elements) analysis based on a saddlepoint approximation, we derive closed-form expressions of the outage probability for systems with and without a direct link and obtain the corresponding diversity orders. Simulation results co...

Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed

Actions


Access Document


Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Somerville College
Role:
Author
More from this funder
Name:
Engineering and Physical Sciences Research Council
Grant:
EP/T02612X/1
Publisher:
IEEE
Host title:
2021 IEEE Globecom Workshops (GC Wkshps)
Publication date:
2022-01-24
Acceptance date:
2021-09-16
Event title:
IEEE GLOBECOM 2021 Workshop on Reconfigurable Intelligent Surfaces for Future Wireless Communications
Event location:
Hybrid: Madrid, Spain and Virtual Event
Event website:
https://globecom2021.ieee-globecom.org/
Event start date:
2021-12-07
Event end date:
2021-12-11
DOI:
EISBN:
978-1-6654-2390-8
ISBN:
978-1-6654-2391-5
Language:
English
Keywords:
Pubs id:
1225426
Local pid:
pubs:1225426
Deposit date:
2021-12-16

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP