Upstream Intercell Interference Statistics in Broadband Fixed Wireless Access Networks Employing or Not Adaptive Power Control
نویسنده
چکیده
Capacity has become of primary importance in broadband wireless access (BWA) networks due to the increasing demand for multimedia services and the possibility of providing wireless Internet, leading to their standardization by IEEE (802.16, WirelessMAN, WiMAX) and ETSI (HiperMAN). The major factor limiting capacity in such systems is interference originating from adjacent cells, namely, intercell interference. This paper presents a general analysis of intercell interference for a cellular configuration has been suggested in the Cellular Radio Access for Broadband Services (CRABS) Report with a dual frequency and polarization reuse scheme. In this paper, the statistical properties of the carrier-tointerference ratio (CIR) in upstream channels employing or not adaptive power control, are presented.
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