BER analysis of a set of TCM schemes for reducing cochannel interference in cellular mobile communication

Amit Asati, Ranjan Bose

Research output: Contribution to conferencePaperpeer-review

Abstract

Scarcity of the frequency band is acting as a bottleneck to the tremendous advancement in the field of mobile communication. Nowadays Cellular Technology is being invariably employed in mobile communication to maximize the spectral efficiency. Due to the frequency reuse there comes the problem of Co-channel interference into picture, due to which we have to restrict the frequency reuse factor to 7. We have used Trellis Coded Modulation to impose orthogonality in the signal space due to which we have been able to achieve satisfactory performance in terms of CCI at the frequency reuse factor of 4, thus approximately doubling the spectral efficiency. Performance analysis of the system is done. Theoretical predictions are verified through simulations.

Original languageEnglish
Pages148-151
Number of pages4
StatePublished - 2000
Externally publishedYes
Event2000 IEEE International Conference on Personal Wireless Communications - Hyderabad, India
Duration: Dec 17 2000Dec 20 2000

Conference

Conference2000 IEEE International Conference on Personal Wireless Communications
CityHyderabad, India
Period12/17/0012/20/00

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