35 citations · 66 across the 3 of their papers we have counts for
Showing cs.ITShow all
3 papers · 1 filter
cs.IT2008★ 30 cited
Efficient and Robust Compressed Sensing using High-Quality Expander Graphs
Sina Jafarpour, Weiyu Xu, Babak Hassibi +1
Expander graphs have been recently proposed to construct efficient compressed sensing algorithms. In particular, it has been shown that any -dimensional vector that is -spars…
cs.IT2008★ 1 cited
Wireless Erasure Networks with Feedback
Brian Smith, Babak Hassibi
Consider a lossy packet network of queues, communicating over a wireless medium. This paper presents a throughput-optimal transmission strategy for a unicast network when feedback…
cs.IT2007★ 35 cited
The Secrecy Capacity of the MIMO Wiretap Channel
Frédérique Oggier, Babak Hassibi
We consider the MIMO wiretap channel, that is a MIMO broadcast channel where the transmitter sends some confidential information to one user which is a legitimate receiver, while t…