An Initial Ranging Scheme for the IEEE 802.16 OFDMA Uplink

Abstract

The IEEE 802.16 family of standards for nomadic wireless metropolitan area networks adopts orthogonal frequency-division multiple-access as an air interface. In these systems, timing errors between the uplink signals and the base station time reference give rise to interchannel interference as well as multiple-access interference with an ensuing degradation… (More)
DOI: 10.1109/TWC.2012.071612.111356

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