• Publications
  • Influence
A Survey on Network Codes for Distributed Storage
TLDR
This paper provides an overview of the research results on this topic. Expand
  • 631
  • 40
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Downlink Interference Alignment
TLDR
We develop an interference alignment (IA) technique for a downlink cellular system. Expand
  • 199
  • 31
Feedback Capacity of the Gaussian Interference Channel to Within 2 Bits
  • Changho Suh, D. Tse
  • Mathematics, Computer Science
  • IEEE Transactions on Information Theory
  • 18 May 2010
TLDR
We characterize the capacity region to within 2 bits/s/Hz and the symmetric capacity to within 1 bit/S/Hz for the two-user Gaussian interference channel (IC) with feedback. Expand
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Exact-Repair MDS Code Construction Using Interference Alignment
TLDR
In this paper, we describe (n, k, d) Exact-Repair MDS codes, which allow for any failed node to be repaired exactly with access to d survivor nodes, where k ≤ d ≤ n-1. Expand
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Resource Allocation for Multicast Services in Multicarrier Wireless Communications
TLDR
We consider a multicast resource allocation problem for the downlink in OFDM-based wireless cellular network systems. Expand
  • 138
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Asymptotic Interference Alignment for Optimal Repair of MDS Codes in Distributed Storage
TLDR
The high repair bandwidth cost of (<i>n</i>,<i>k</i>) maximum distance separable (MDS) erasure codes has motivated a new class of codes that can reduce repair bandwidth over that of conventional MDS codes. Expand
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Downlink Interference Alignment
  • Changho Suh, M. Ho, D. Tse
  • Computer Science, Mathematics
  • IEEE Global Telecommunications Conference…
  • 19 March 2010
TLDR
We develop an interference alignment (IA) technique for a downlink cellular system. Expand
  • 203
  • 13
  • PDF
High-dimensional coded matrix multiplication
TLDR
We study coded computation involving large matrix multiplication where both matrices are large, and propose a new coded computation scheme, which we call product-coded matrix multiplication, which achieves the best run-time performance. Expand
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  • 10
Spectral MLE: Top-K Rank Aggregation from Pairwise Comparisons
This paper explores the preference-based top-$K$ rank aggregation problem. Suppose that a collection of items is repeatedly compared in pairs, and one wishes to recover a consistent ordering thatExpand
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Linear Degrees of Freedom of the $X$ -Channel With Delayed CSIT
TLDR
We establish the degrees of freedom (DoF) of the two-user X-channel with delayed channel knowledge at transmitters [i.e., delayed channel state information at the transmitters (CSIT)], under the assumption of linear encoding strategies, to be 6/5. Expand
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