Downlink electric-field and uplink SAR prediction algorithm in indoor wireless network planner

Abstract

Abstract-A heuristic network calculator for both downlinkand uplink-induced exposure in indoor wireless networks is applied to two indoor environments for three phone call scenarios: UMTS macrocell, UMTS femtocell, WiFi voice-over-IP. The electric-field strength due to downlink and localized SAR distributions due to uplink are evaluated. Dependent on the building location relative to existing macrocells and on the user's phone call duration, different configurations might be preferential from an exposure point of view.

Multi-objective optimisation of human exposure for various 5G network topologies in Switzerland

“…Plets et al [14,15] introduced a heuristic tool for exposure in indoor environments that uses a method to reduce exposure of indoor users. Matalatala et al [16] introduce a multiobjective optimisation algorithm to deploy cost-effective 5G networks that are aware of the exposure to electromagnetic UL and DL while providing maximum user coverage.…”

“…Simulation time is reduced to 10% of the WHIPP tool. [14,15] 2D indoor heuristic tool Optimized location of Indoor Access Pontis to reduce exposure.…”