240 citations · 2.2k across the 111 of their papers we have counts for
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Conditional Denoising Diffusion Probabilistic Models for Data Reconstruction Enhancement in Wireless Communications
Mehdi Letafati, Samad Ali, Matti Latva-aho
In this paper, conditional denoising diffusion probabilistic models (DDPMs) are proposed to enhance the data transmission and reconstruction over wireless channels. The underlying…
Latency-Aware Radio Resource Optimization in Learning-Based Cloud-Aided Small Cell Wireless Networks
Tamoor-ul-Hassan Syed, Samarakoon Sumudu, Bennis Mehdi +1
Low latency communication is one of the fundamental requirements for 5G wireless networks and beyond. In this paper, a novel approach for joint caching, user scheduling and resourc…
Probabilistic Constellation Shaping With Denoising Diffusion Probabilistic Models: A Novel Approach
Mehdi Letafati, Samad Ali, Matti Latva-aho
With the incredible results achieved from generative pre-trained transformers (GPT) and diffusion models, generative AI (GenAI) is envisioned to yield remarkable breakthroughs in v…
Unrolled Architectures for High-Throughput Encoding of Multi-Kernel Polar Codes
Hossein Rezaei, Elham Abbasi, Nandana Rajatheva +1
Over the past decade, polar codes have received significant traction and have been selected as the coding method for the control channel in fifth-generation (5G) wireless communica…
Predictive Resource Allocation for URLLC using Empirical Mode Decomposition
Chandu Jayawardhana, Thushan Sivalingam, Nurul Huda Mahmood +2
Effective resource allocation is a crucial requirement to achieve the stringent performance targets of ultra-reliable low-latency communication (URLLC) services. Predicting future…
Fitting the Distribution of Linear Combinations of t-Variables with more than 2 Degrees of Freedom
Onel L. Alcaraz López, Evelio M. G. Fernández, Matti Latva-aho
The linear combination of Student's random variables (RVs) appears in many statistical applications. Unfortunately, the Student's distribution is not closed under convoluti…
High-Throughput Rate-Flexible Combinational Decoders for Multi-Kernel Polar Codes
Hossein Rezaei, Nandana Rajatheva, Matti Latva-aho
Polar codes have received growing attention in the past decade and have been selected as the coding scheme for the control channel in the fifth generation (5G) wireless communicati…