无线通信讲席教授组系列报告：Information Theory of Wireless Networks: A Deterministic Approach
报告人:
David Tse
Prof. of Department of Electrical Engineering and Computer Sciences, University of California at Berkeley, IEEE Fellow
报告时间:
2009-03-24 14:00
报告地点:
FIT楼多功能厅
主办单位:
电子工程系
简介:
An information theory for wireless networks is a holy grail of the field. Unfortunately, the capacity of simple networks such as the single-relay channel and the two-user interference channel is open for several decades. To make progress in understanding how to optimally communicate over these and more general networks, we propose a deterministic channel model which focuses on the interaction between the users rather than the noise in the system. We show: 1) the analytical simplicity of this model by computing the capacities of several interference and relay networks based on this deterministic model; 2) how the insights from the deterministic model can be translated into finding near-optimal strategies for noisy channels.
