371 citations · 2.6k across the 122 of their papers we have counts for
7 papers · 1 filter
Competition in Wireless Systems via Bayesian Interference Games
Sachin Adlakha, Ramesh Johari, Andrea Goldsmith
We study competition between wireless devices with incomplete information about their opponents. We model such interactions as Bayesian interference games. Each wireless device sel…
A Game-Theoretic Approach to Energy-Efficient Modulation in CDMA Networks with Delay QoS Constraints
Farhad Meshkati, Andrea J. Goldsmith, H. Vincent Poor +1
A game-theoretic framework is used to study the effect of constellation size on the energy efficiency of wireless networks for M-QAM modulation. A non-cooperative game is proposed…
Distortion Minimization in Gaussian Layered Broadcast Coding with Successive Refinement
Chris T. K. Ng, Deniz Gunduz, Andrea Goldsmith +1
A transmitter without channel state information (CSI) wishes to send a delay-limited Gaussian source over a slowly fading channel. The source is coded in superimposed layers, with…
Capacity Gain from Two-Transmitter and Two-Receiver Cooperation
Chris T. K. Ng, Nihar Jindal, Andrea J. Goldsmith +1
Capacity improvement from transmitter and receiver cooperation is investigated in a two-transmitter, two-receiver network with phase fading and full channel state information avail…
Estimation Diversity and Energy Efficiency in Distributed Sensing
Shuguang Cui, Jinjun Xiao, Andrea Goldsmith +2
Distributed estimation based on measurements from multiple wireless sensors is investigated. It is assumed that a group of sensors observe the same quantity in independent additive…
Minimum Expected Distortion in Gaussian Layered Broadcast Coding with Successive Refinement
Chris T. K. Ng, Deniz Gunduz, Andrea J. Goldsmith +1
A transmitter without channel state information (CSI) wishes to send a delay-limited Gaussian source over a slowly fading channel. The source is coded in superimposed layers, with…