Transmitted Power of Mobile Phones in 4G Network of Seoul

The transmitted (Tx) power of mobile phones during a voice call has been investigated in operating 4G (LTE) networks in Seoul. The power value of a phone was recorded for more than 280 hours per a mobile operator using a commercial software on a notebook computer. The objective of this study is to find an average Tx power of a mobile phone according to an operating frequency band of three major Korean operators in real environments for Seoul, one of the largest populated cities in the world. The results will be used for cumulative exposure assessment of individuals in real environments.