47 citations · 140 across the 14 of their papers we have counts for
18 papers
Fueling the Next Quantum Leap in Cellular Networks: Embracing AI in 5G Evolution towards 6G
Xingqin Lin, Mingzhe Chen, Henrik Rydén +6
Cellular networks, such as 5G systems, are becoming increasingly complex for supporting various deployment scenarios and applications. Embracing artificial intelligence (AI) in 5G…
On Hypothesis Testing Against Independence with Multiple Decision Centers
Sadaf Salehkalaibar, Michele Wigger, Roy Timo
A distributed binary hypothesis testing problem is studied with one observer and two decision centers. Achievable type-II error exponents are derived for testing against conditiona…
Common Reconstructions in the Successive Refinement Problem with Receiver Side Information
Badri N. Vellambi, Roy Timo
We study a variant of the successive refinement problem with receiver side information where the receivers require identical reconstructions. We present general inner and outer bou…
A Rate-Distortion Approach to Caching
Roy Timo, Shirin Saeedi Bidokhti, Michèle Wigger +1
This paper takes a rate-distortion approach to understanding the information-theoretic laws governing cache-aided communications systems. Specifically, we characterise the optimal…
A Multiway Relay Channel with Balanced Sources
Lawrence Ong, Roy Timo
We consider a joint source-channel coding problem on a finite-field multiway relay channel, and we give closed-form lower and upper bounds on the optimal source-channel rate. These…
Complete Interference Mitigation Through Receiver-Caching in Wyner's Networks
Michèle Wigger, Roy Timo, Shlomo Shamai
We present upper and lower bounds on the per-user multiplexing gain (MG) of Wyner's circular soft-handoff model and Wyner's circular full model with cognitive transmitters and rece…