Assessing the widespread deployment and increasing use of mobile services.
less access systems provide basic data services , along with voice and messaging capabilities. However, telecommunications vendors and service providers are researching and developing a next-generation, truly broadband wireless cellular system, known as the fourth generation (4G) . The 4G system would allow for significantly higher bit rates per user… (More)
Recent development of wireless technologies, networking infrastructure, and mobile devices has contributed to the rapid growth of mobile commerce (m-commerce). While e-commerce continues to impact the global business environment, the focus has been directed towards wireless mobile computing. Given this trend, telecommunications is perhaps the key to all… (More)