Pinching-Antenna Systems for Indoor Immersive Communications: A 3D-Modeling Based Performance Analysis

Yulei Wang; Yalin Liu; Yaru Fu; Zhiguo Ding

doi:10.1109/LWC.2025.3647030

Pinching-Antenna Systems for Indoor Immersive Communications: A 3D-Modeling Based Performance Analysis

Yulei Wang
, Yalin Liu
, Yaru Fu
, Zhiguo Ding

The Open University of Hong Kong Ho Man Tin
Department of Electrical and Electronic Engineering
University of Manchester

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The emerging pinching antenna (PA) technology has high flexibility to reconfigure wireless channels and combat line-of-sight blockage, thus holding transformative potential for indoor immersive applications in 6G. This paper investigates Pinching-antenna systems (PASS) for indoor immersive communications. We construct a 3D spatial model to characterize the distributions of users, waveguides, and PAs, and develop a general theoretical framework for analyzing PASS downlink successful transmission probability by capturing random user interference and spatial coupling effects between PAs and users, as well as critical system parameters’ impacts. Comprehensive numerical evaluations validate the analysis and provide practical guidelines for optimizing PASS deployments.

Original language	British English
Pages (from-to)	1040-1044
Number of pages	5
Journal	IEEE Wireless Communications Letters
Volume	15
DOIs	https://doi.org/10.1109/LWC.2025.3647030
State	Published - 2026

Keywords

indoor immersive communication
Pinching-antenna systems (PASS)
successful transmission probability

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10.1109/LWC.2025.3647030

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title = "Pinching-Antenna Systems for Indoor Immersive Communications: A 3D-Modeling Based Performance Analysis",

abstract = "The emerging pinching antenna (PA) technology has high flexibility to reconfigure wireless channels and combat line-of-sight blockage, thus holding transformative potential for indoor immersive applications in 6G. This paper investigates Pinching-antenna systems (PASS) for indoor immersive communications. We construct a 3D spatial model to characterize the distributions of users, waveguides, and PAs, and develop a general theoretical framework for analyzing PASS downlink successful transmission probability by capturing random user interference and spatial coupling effects between PAs and users, as well as critical system parameters{\textquoteright} impacts. Comprehensive numerical evaluations validate the analysis and provide practical guidelines for optimizing PASS deployments.",

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author = "Yulei Wang and Yalin Liu and Yaru Fu and Zhiguo Ding",

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doi = "10.1109/LWC.2025.3647030",

language = "British English",

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AU - Fu, Yaru

AU - Ding, Zhiguo

PY - 2026

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AB - The emerging pinching antenna (PA) technology has high flexibility to reconfigure wireless channels and combat line-of-sight blockage, thus holding transformative potential for indoor immersive applications in 6G. This paper investigates Pinching-antenna systems (PASS) for indoor immersive communications. We construct a 3D spatial model to characterize the distributions of users, waveguides, and PAs, and develop a general theoretical framework for analyzing PASS downlink successful transmission probability by capturing random user interference and spatial coupling effects between PAs and users, as well as critical system parameters’ impacts. Comprehensive numerical evaluations validate the analysis and provide practical guidelines for optimizing PASS deployments.

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KW - successful transmission probability

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JO - IEEE Wireless Communications Letters

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ER -

Pinching-Antenna Systems for Indoor Immersive Communications: A 3D-Modeling Based Performance Analysis

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