Co-channel interference suppression using time slot-allocation and sectored antennas in D-TDD fixed wireless cellular systems

Wuncheol Jeong, Mohsen Kavehrad

Research output: Contribution to journalConference article

Abstract

Dynamic TDD (D-TDD) has gained attention as a way to deliver highly dense two-way traffic. However, the outage performance of D-TDD system is severely limited by strong interference from co-channel cells in their downlink, while a reference cell is in its uplink cycle. We consider two kinds of time slot allocation strategies for suppressing the co-channel interference. Outage performance of the associated proposed systems is also compared with that of an adaptive array antenna system. Proposed systems show promise and offer a compromise between complexity and availability.

Original languageEnglish (US)
Pages (from-to)694-698
Number of pages5
JournalConference Record of the Asilomar Conference on Signals, Systems and Computers
Volume1
StatePublished - Dec 1 2001
Event35th Asilomar Conference on Signals, Systems and Computers - Pacific Grove, CA, United States
Duration: Nov 4 2001Nov 7 2001

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Computer Networks and Communications

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