Asymptotic data rates of limited-rank transmissions in wireless networks with interferers at correlated locations

Siddhartan Govindasamy, Daniel Bliss

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

The mutual information on a multiple-input-multiple-output (MIMO) link between a transmitter-receiver pair in a wireless network with co-channel interferers at correlated spatial positions is analyzed when the number of receiver antennas is large and the rank of transmit covariance matrices are finite. Asymptotic expressions for the mutual information are derived as a function of the rank of the transmit covariance matrices, number of receiver antennas, density of transmitters, and path-loss exponent. The results are applied to hard-core networks and the uplink of massive MIMO cellular networks. For the latter model, an approximation to the cumulative-distribution-function of a randomly located link in a given cell is provided. The results provide insight into achievable data rates in MIMO networks with users at correlated spatial positions.

Original languageEnglish (US)
Title of host publicationConference Record of the 47th Asilomar Conference on Signals, Systems and Computers
PublisherIEEE Computer Society
Pages1313-1317
Number of pages5
ISBN (Print)9781479923908
DOIs
StatePublished - Jan 1 2013
Event2013 47th Asilomar Conference on Signals, Systems and Computers - Pacific Grove, CA, United States
Duration: Nov 3 2013 → Nov 6 2013

Publication series

NameConference Record - Asilomar Conference on Signals, Systems and Computers
ISSN (Print)1058-6393

Other

Other2013 47th Asilomar Conference on Signals, Systems and Computers
CountryUnited States
CityPacific Grove, CA
Period11/3/13 → 11/6/13

Keywords

  • Cellular Networks
  • Hard core
  • MMSE
  • Massive MIMO

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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    Govindasamy, S., & Bliss, D. (2013). Asymptotic data rates of limited-rank transmissions in wireless networks with interferers at correlated locations. In Conference Record of the 47th Asilomar Conference on Signals, Systems and Computers (pp. 1313-1317). [6810507] (Conference Record - Asilomar Conference on Signals, Systems and Computers). IEEE Computer Society. https://doi.org/10.1109/ACSSC.2013.6810507