Co-Channel Coexistence Analysis between 5G IoT System and Fixed-Satellite Service at 40 GHz

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">Outdoor suburban hotspot/outdoor urban hotspot</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left" rowspan="2">Network topology and characteristics</td><td class="align_center">Suburban: 30 terminals/km<sup>2</sup></td></tr><tr><td class="align_center">Urban: 100 terminals/km<sup>2</sup></td></tr><tr><td class="align_left">Body loss</td><td class="align_center">4 dB</td></tr><tr><td class="align_left">Indoor IoT terminal usage</td><td class="align_center">5%</td></tr><tr><td class="align_left">Terminals TDD activity factor</td><td class="align_center">20%</td></tr><tr><td class="align_left">3 dB beam width of single element</td><td class="align_center">90° for both <i>H</i>/<i>V</i></td></tr><tr><td class="align_left">Front-to-back ratio</td><td class="align_center">25 dB for both <i>H</i>/<i>V</i></td></tr><tr><td class="align_left">Antenna array configuration (row × column)</td><td class="align_center">4 × 4 elements</td></tr><tr><td class="align_left">Maximum IoT terminal output power</td><td class="align_center">22 dBm</td></tr><tr><td class="align_left">Transmit power target value per 180 kHz</td><td class="align_center">−95 dBm</td></tr><tr><td class="align_left">Path loss compensation factor α</td><td class="align_center">1</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Key parameters for terminal in the 5G IoT system.</div>

Wireless Communications and Mobile Computing

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Table 3

Table 3: Co-Channel Coexistence Analysis between 5G IoT System and Fixed-Satellite Service at 40 GHz 