57 citations · 95 across the 51 of their papers we have counts for
4 papers · 1 filter
Understand-Before-Talk (UBT): A Semantic Communication Approach to 6G Networks
Shiva Raj Pokhrel, Jinho Choi
In Shannon theory, semantic aspects of communication were identified but considered irrelevant to the technical communication problems. Semantic communication (SC) techniques have…
Explore-Before-Talk: Multichannel Selection Diversity for Uplink Transmissions in Machine-Type Communication
Jinho Choi, Jihong Park, Shiva Pokhrel
Improving the data rate of machine-type communication (MTC) is essential in supporting emerging Internet of things (IoT) applications ranging from real-time surveillance to edge ma…
Optimal Centralized Dynamic-Time-Division-Duplex
Mohsen Mohammadkhani Razlighi, Nikola Zlatanov, Shiva Raj Pokhrel +1
In this paper, we derive the optimal centralized dynamic-time-division-duplex (D-TDD) scheme for a wireless network comprised of full-duplex nodes impaired by self-interference…
Federated learning with multichannel ALOHA
Jinho Choi, Shiva Raj Pokhrel
In this paper, we study federated learning in a cellular system with a base station (BS) and a large number of users with local data sets. We show that multichannel random access c…