An interference alignment scheme for multiple multicast traffic
Bojja Venkatakrishnan, Shaileshh
Loading…
Permalink
https://hdl.handle.net/2142/50689
Description
Title
An interference alignment scheme for multiple multicast traffic
Author(s)
Bojja Venkatakrishnan, Shaileshh
Issue Date
2014-09-16
Director of Research (if dissertation) or Advisor (if thesis)
Viswanath, Pramod
Department of Study
Electrical & Computer Eng
Discipline
Electrical & Computer Engr
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
M.S.
Degree Level
Thesis
Keyword(s)
Interference alignment
Degrees of freedom
Multicast
X channel
Interference channel
Abstract
We propose a new coding scheme for interference alignment in a single hop fast fading wireless network with general message demands. For the X Channel, the Degrees of Freedom (DoF) region achievable by the scheme is shown to touch a known outer bound at several points. For multiple multicast demands we show that the achievable region is at least half of the cut-set bound region. We also recover previous results of the K-user interference channel, X channel and the multicast channel. The key innovation in our scheme is the reduction of the vector space alignment problem to a combinatorial arrangement problem.
Use this login method if you
don't
have an
@illinois.edu
email address.
(Oops, I do have one)
IDEALS migrated to a new platform on June 23, 2022. If you created
your account prior to this date, you will have to reset your password
using the forgot-password link below.
