With the development of mobile networks, customer needs and behaviours have changed. Mobile communications means so much more than simple voice communication; there is now mobile Internet with web surfing, videophone, streaming media, and micro blogging. The objective of network optimization has...

Company value results from how well a company has managed its resources to achieve business benefits. However, there are always risks associated with conducting business, and effective risk management (ERM) can help reduce those risks so that they stay in the way of the entity's performance...