7 citations · 13 across the 18 of their papers we have counts for
6 papers · 1 filter
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…
Performance Analysis of OTFS-NOMA System with Fractional Doppler
Wafa Hedhly, Leila Musavian, Nikolaos Thomos
In this work, we investigate the effect of fractional Doppler on the performance of a system using orthogonal time frequency space (OTFS) modulation and non-orthogonal multiple acc…
OTFS-NOMA System for MIMO Communication Networks with Spatial Diversity
Wafa Hedhly, Leila Musavian, Nikolaos Thomos
In this work, we study the use of non-orthogonal multiple access (NOMA) and orthogonal time frequency space (OTFS) modulation in a multiple-input multiple-output (MIMO) communicati…
Link-Layer Rate of NOMA with Finite Blocklength for Low-Latency Communications
Muhammad Amjad, Leila Musavian, Sonia Aïssa
Non-orthogonal multiple access (NOMA) in conjunction with finite blocklength (short packet) communications is regarded as an enabler for ultra-reliable and low-latency communicatio…
Flexible Multiple Access Enabling Low-Latency Communications: Introducing NOMA-R
Mouktar Bello, Wenjuan Yu, Mylene Pischella +3
Various verticals in 5G and beyond (B5G) networks require very stringent latency guarantees, while at the same time envisioning massive connectivity. As a result, choosing the opti…