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Communication Dans Un Congrès Année : 2014

Application of the SAROTA index in real-life scenario

Résumé

A unique parameter referred to as the SAROTA index which accounts for both the specific absorption rate (SAR) and the over-the-air (OTA) performance of a mobile phone was previously proposed to characterize the real-life exposure. The applicability of the SAROTA index was confirmed using SAR and total radiated power (TRP) data obtained under laboratory conditions wherein the power control (PC) enforced on the mobile phone was implemented artificially. Herein the investigation is extended to measurements conducted for the speech mode of operation in real-life scenarios. Based on the actual PC implemented during the communication with the base station, the instantaneous and average real-life exposure experienced by the mobile phone user is analyzed and compared to the predicted SAROTA index. To capture the PC in real-time, a set of hardware modified phones with embedded network monitoring software are used. The instantaneous uplink transmit power level (TX_LEV) along with various downlink parameters such as the receive signal level (RX_LEV) and received signal quality (RX_QUAL) of the communication link are thus available for performing a comprehensive RF exposure analysis.
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Dates et versions

hal-01101404 , version 1 (08-01-2015)

Identifiants

  • HAL Id : hal-01101404 , version 1

Citer

Rojatkar Ashish, Vikass Monebhurrun. Application of the SAROTA index in real-life scenario. 2nd Radio and Antenna Days of the Indian Ocean (RADIO 2014), Radio Society (Mauritius), Apr 2014, Flic-en-Flac, Mauritius. pp.71. ⟨hal-01101404⟩
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