Analysis of the impacts of uplink co-channel interference on cell coverage in an IEEE 802.16m system

Wen-Tzu Chen, Jyun Ting Lin

研究成果: Article同行評審

摘要

A method is developed for estimating the impacts of uplink co-channel interference (CCI) on coverage in an IEEE 802.16m system. The method is based on the signal-to-interference-plus-noise ratio (SINR) requirement, which requires each mobile user to transmit enough power to satisfy a minimum SINR. The effects of shadow fading and user random locations are taken into account for the calculations of average interference power. In addition, the iterative effect of interference under power control mechanism is derived. The simulation results indicate that CCI can cause significant reduction in cell coverage, particularly when mobile users use a large amount of subchannels for high-speed data transmissions.

原文English
文章編號6665101
頁(從 - 到)2208-2215
頁數8
期刊IEEE Transactions on Vehicular Technology
63
發行號5
DOIs
出版狀態Published - 2014 一月 1

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Applied Mathematics

指紋 深入研究「Analysis of the impacts of uplink co-channel interference on cell coverage in an IEEE 802.16m system」主題。共同形成了獨特的指紋。

引用此