4 papers
Coupling-Aware Pinching-Antenna Radiation for Heterogeneous NOMA Users
Ishtiaque Ahmed, Leila Musavian
Pinching-antennas systems (PASS) offer reconfigurable wireless channels via low-cost dielectric mediums by creating line-of-sight (LoS) communication links. Most of the existing PA…
Waveguide to Meaning: Semantic-Aware NOMA for Pinching-Antenna Systems
Ishtiaque Ahmed, Haris Parvaiz, Leila Musavian
We investigate the performance of the pinching-antenna systems (PASS) for semantic communication (SC) in both single-waveguide and multi-waveguide scenarios, under the constraints…
Semantic Communications in 6G: Coexistence, Multiple Access, and Satellite Networks
Ishtiaque Ahmed, Yingzhuo Sun, Jingwen Fu +4
The exponential growth of wireless users and bandwidth constraints necessitates innovative communication paradigms for next-generation networks. Semantic Communication (SemCom) eme…
Hybrid NOMA Assisted Heterogeneous Semantic and Bit Users Communication
Ishtiaque Ahmed, Leila Musavian
In this paper, we utilize a downlink hybrid Non-Orthogonal Multiple Access (NOMA) framework to support multiple semantic and bit users within the communication network. The hybrid…