#### Filter Results:

- Full text PDF available (67)

#### Publication Year

1989

2018

- This year (12)
- Last 5 years (87)
- Last 10 years (180)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Data Set Used

Learn More

- Amir Salman Avestimehr, Suhas N. Diggavi, David Tse
- IEEE Transactions on Information Theory
- 2011

In a wireless network with a single source and a single destination and an arbitrary number of relay nodes, what is the maximum rate of information flow achievable? We make progress on this longâ€¦ (More)

- Amir Salman Avestimehr, Suhas N. Diggavi, David Tse
- ArXiv
- 2007

We present a deterministic channel model which captures several key features of multiuser wireless communication. We consider a model for a wireless network with nodes connected by such deterministicâ€¦ (More)

In this paper, we examine multicarrier transmission over time-varying channels. We first develop a model for such a transmission scheme and focus particularly on multiple-input multiple output (MIMO)â€¦ (More)

- Hamza Fawzi, Paulo Tabuada, Suhas N. Diggavi
- IEEE Transactions on Automatic Control
- 2014

The vast majority of today's critical infrastructure is supported by numerous feedback control loops and an attack on these control loops can have disastrous consequences. This is a major concernâ€¦ (More)

- Amir Salman Avestimehr, Suhas N. Diggavi, David Tse
- ArXiv
- 2007

We present an achievable rate for general deterministic relay networks, with broadcasting at the transmitters and interference at the receivers. In particular we show that if the optimizingâ€¦ (More)

- Chao Tian, Avi Steiner, Shlomo Shamai, Suhas N. Diggavi
- IEEE Transactions on Information Theory
- 2008

We consider the problem of transmitting a Gaussian source on a slowly fading Gaussian channel, subject to the mean-squared error distortion measure. The channel state information is known only at theâ€¦ (More)

- Suhas N. Diggavi, Naofal Al-Dhahir, A. Robert Calderbank
- IEEE Transactions on Information Theory
- 2003

Rate and diversity impose a fundamental tradeoff in wireless communication. High-rate space-time codes come at a cost of lower reliability (diversity), and high reliability (diversity) implies aâ€¦ (More)

- Suhas N. Diggavi, Thomas M. Cover
- IEEE Trans. Information Theory
- 2001

and using the fact that D is self-orthogonal, we obtain p02 l=1 right-hand side of (44) = 1 jDj (p 2) n + p02 l=0 r r r A r r r(0p) r h(l) where h(l) = (p 0 1) l(p+1) p02 s=0 rs s(p+1) = 1 jDj (p 2)â€¦ (More)

- Chao Tian, Suhas N. Diggavi
- IEEE Transactions on Information Theory
- 2006

In this correspondence, we provide a complete characterization of the rate-distortion region for the multistage successive refinement of the Wyner-Ziv source coding problem with degraded sideâ€¦ (More)

We study the capacity of ad hoc wireless networks with mobile nodes. The mobility model examined is one where the nodes are restricted to move along one-dimensional paths. We examine the scaling lawsâ€¦ (More)