The mobile operators are thus facing increasing network operational expenses and a high system power consumption.
As the world is preparing to reduce power consumption, mobile operators are looking at ways to reduce their operating costs and carbon footprint.
As mobile operators are faced with increasingly demanding requirements in terms of data rates and operational costs, the novel architecture of cloud radio access networks (C-RANs) has emerged as a promising solution [1, 2].
Mobile operators are grumbling at that.
However, Pakistan's mobile operators are playing a long game.
Mobile operators are now offering microinsurance in countries including Ghana, Tanzania, Zimbabwe, Uganda and the Philippines.
Banks and mobile operators are engaging in a power struggle over the unbanked.
The established mobile operators are seen as the most likely to bid for lower-frequency spectrum.
Mobile operators are looking to data services to provide future growth.
Mobile operators are investing billions of dollars in building new networks that provide fast internet access.
The mobile operators are likely to be the big losers, with their revenues plunging by 80%.
