The lower ARPU due to saturation phenomenon of voice communications (Voice Service) Mobile phone operators in the business world have agreed to establish wireless communication services.New model-based development of the mobile phone network 2G active, potent added.To support the data communication services, not voice (Non-Voice Communication) with the.Business planning, operational engineering plans. Marketing and investment to create a flow.Demand (Demand Aggregation), with a customer base who use existing services to increase ARPU.High up. At the same time to push new services occurs, regardless of whether it is the EMS traffic.(Enhanced Messaging Service) or MMS (Multimedia Messaging Service), including the.World Internet service over wireless communication devices, a new model that is a common mobile phone.Wireless PDA type devices (Personal Digital Assistant), intelligent (Smart Mobile phone. Phone) in order to take advantage of the mobile telephone network which has investment 2G,Maximum benefit Information communication technology standards in the new format is not defined. Under the concept in the development of the original network. HSCSD technology is not as High (Speed. Circuit Switching Data), GPRS (General Packet Radio Service), EDGE (Enhanced or. GPRS Data Rate for GSM Evolution) technology cdma20001xEV-DV or camps. The development of the cdma20001xEV-DO camp in the CDMA 1 standard to call.It includes 2.5 G technologies that era/2.75 G which is at this time that the phone is a standard appearance.PDC mobile (Cellular Digital Packet) is open to the concept of information communication technology. 2.5 G, under the trademark name, i-mode, which can be very successful in the open era.Of the data communication services, multimedia and wireless country in Japan has become a template.Non-Voice of business, with mobile operators around the world.
การแปล กรุณารอสักครู่..