1 citations · 2 across the 34 of their papers we have counts for
12 papers · 2 filters
Joint Power Control and Antenna Positioning for Uplink RSMA in Pinching Antenna Systems
Zar Chi Phyo, Shreya Khisa, Chadi Assi +1
This paper investigates a rate-splitting multiple access (RSMA) for uplink pinching antenna system (PASS). Our objective is to maximize the uplink sum rate by jointly optimizing a…
Joint Power Allocation and Radiation Optimization in NOMA-Assisted Pinching Antenna Systems
Nikoloz Vashakidze, Chadi Assi, Mohamed Elhattab +2
This paper explores a joint optimization of transmit power allocation and radiation coefficients in a downlink Pinching Antenna SyStem (PASS) employing Non-Orthogonal Multiple Acce…
Coordinated Multipoint Transmission in Pinching Antenna Systems
Ali Amhaz, Shreya Khisa, Mohamed Elhattab +2
We study a coordinated multi-point (CoMP) transmission where two base stations (BSs), each supported by a pinching antenna system (PASS), are deployed to jointly serve communicatio…
Joint Uplink and Downlink Resource Allocation and Antenna Activation for Pinching Antenna Systems
Shreya Khisa, Ali Amhaz, Mohamed Elhattab +2
In this paper, we explore a novel joint uplink and downlink framework utilizing a pinching antenna system (PASS). We consider two waveguides, one dedicated to transmission and one…
Movable Antenna Enhanced Covert Dual-Functional Radar-Communication: Joint Beamforming and Antenna Position Optimization
Ran Yang, Zheng Dong, Lin Zhang +5
Movable antenna (MA) has emerged as a promising technology to flexibly reconfigure wireless channels by adjusting antenna placement. In this paper, we study a secured dual-function…
Meta-Learning-Driven Resource Optimization in Full-Duplex ISAC with Movable Antennas
Ali Amhaz, Shreya Khisa, Mohamed Elhattab +2
This paper investigates a full-duplex (FD) scenario where a base station (BS) equipped with movable antennas (MAs) simultaneously provides communication services to a set of downli…
Crosstalk-Resilient Beamforming for Movable Antenna Enabled Integrated Sensing and Communication
Zeyuan Zhang, Yue Xiu, Zheng Dong +4
This paper investigates a movable antenna (MA) enabled integrated sensing and communication (ISAC) system under the influence of antenna crosstalk. First, it generalizes the antenn…
Sensing for Communication: RIS-Assisted ISAC Coordination Gain Enhancement With Imperfect CSI
Xiaohui Li, Qi Zhu, Yunpei Chen +2
Integrated sensing and communication (ISAC) has the potential to facilitate coordination gains from mutual assistance between sensing and communication (S&C), especially sensing-ai…
Beamforming for Movable and Rotatable Antenna Enabled Multi-User Communications
Ruojing Zhao, Yifei Xu, Songjie Yang +2
In the development of wireless communication technology, multiple-input multiple-output (MIMO) technology has emerged as a key enabler, significantly enhancing the capacity of comm…
Modeling and Optimization for Flexible Cylindrical Arrays-Enabled Wireless Communications
Songjie Yang, Jiahe Guo, Zilin He +5
Flexible-geometry arrays have garnered much attention in wireless communications, which dynamically adjust wireless channels to improve the system performance. In this paper, we pr…
Enhancing CoMP-RSMA Performance with Movable Antennas: A Meta-Learning Optimization Framework
Ali Amhaz, Shreya Khisa, Mohamed Elhattab +2
This study investigates a downlink rate-splitting multiple access (RSMA) scenario in which multiple base stations (BSs), employing a coordinated multi-point (CoMP) transmission sch…
Beyond Diagonal RIS for ISAC Network: Statistical Analysis and Network Parameter Estimation
Thanh Luan Nguyen, Georges Kaddoum, Bassant Selim +1
This paper investigates the use of beyond diagonal reconfigurable intelligent surface (BD-RIS) with elements to advance integrated sensing and communication (ISAC). We address…