3 papers
cs.IT2022
The Extremal GDoF Gain of Optimal versus Binary Power Control in User Interference Networks Is
Yao-Chia Chan, Pouya Pezeshkpour, Chunhua Geng +1
Using ideas from Generalized Degrees of Freedom (GDoF) analyses and extremal network theory, this work studies the extremal gain of optimal power control over binary (on/off) power…
cs.IT2020
Secure GDoF of the Z-channel with Finite Precision CSIT: How Robust are Structured Codes?
Yao-Chia Chan, Syed A. Jafar
Under the assumption of perfect channel state information at the transmitters (CSIT), it is known that structured codes offer significant advantages for secure communication in an…
cs.IT2019
Towards an Extremal Network Theory -- Robust GDoF Gain of Transmitter Cooperation over TIN
Yao-Chia Chan, Junge Wang, Syed A. Jafar
Significant progress has been made recently in Generalized Degrees of Freedom (GDoF) characterizations of wireless interference channels (IC) and broadcast channels (BC) under the…