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On capacity improvement using multisector cooperative MIMO in a real urban macrocellular environment

Författare:
Publiceringsår: 2012
Språk: Övrigt
Dokumenttyp: Konferensbidrag

Sammanfattning

For the first time, the capacity gain of multisector cooperative multiple-input multiple-output(MIMO) using all three 120 degree sectors of a base station (BS) site is studied in a measured urban macrocellular environment at 2.65GHz. The results reveal that the
mean uplink capacity gain exceeds 40% in as much as 1/4 of the coverage area, relative to the best single-sector link with no cooperation. Moreover, a simple simulation model is developed for predicting the capacity gain from the multisector cooperation.
The model is used to determine the respective roles of the BS antenna patterns and propagation mechanisms in the cooperative performance.

Disputation

Nyckelord

  • Technology and Engineering

Övrigt

5th COST IC1004 Management Committee Meeting
2012-09-24/2012-09-26
Bristol, UK
  • Vinnova
Published
  • EIT_ANTCHN Antenna-Channel Harmonization for Throughput Enhancement in Advanced Mobile Terminals
  • Radio Systems
  • Electromagnetic theory

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