Summary Assignment Example | Topics and Well Written Essays - 1250 words

Summary - Assignment Example The new smart phones are in approach of anyone these days. There are many other forms of applications like multimedia, games applications through which a person can pass his/her time. Therefore, in real they can keep information of their credit cards, tickets and can have storage of electronic cash and much more than this. In simple it also plays a role of electronic wallet. The article highlights and discusses about the technologies which are now leading to the highest peak of growth in the 3rd generation of mobile networking. Some of the new mobile and terminals technologies discussed by the authors in the article are discussed below: Mobile networks and their development: Most of the mobile services are based on the second generation (2G) and these services made possible to transfer the data and services through wireless telecom network e.g. (GSM) as â€Å"Global System for Mobile communications†, (GPRS) as â€Å"Global Packet Radio Service†, (HSCSD) as â€Å"High S peed Circuit Switched Data†, (SMS) as â€Å"Short Message Service† and many other. The International Telecommunication Union system changed the standard in 2000, called International Mobile Telecommunications. The main idea of this change was to make enable the services such as, (video streams, animations, pictures, etc.). According to the authors, as the advancement is continuously being made in the ground of mobile networking, the plans have started on the development of 4G which will be completed by 2012. One of the main reasons for the differences in networks generation is of the capacity available to the customers. The current 2G is providing the capacity of min of 14.4 kbps and max to 57.6 kbps and then 3G network will be having the capacity of more than 2Mbps. 2G has a big hand in supporting the E-Commerce through WAP technology which brought in Internet to the handsets. Another rising technology is Bluetooth. It can be used for small transmission of information on ad hoc basis form point to point (Tsalgatidou, Veijalaninen, Markkula, Katasonov, and Hadjiefthymiades, 2003). Mobile Terminals: Smart-phones are the name given to the new introduction of mobiles. And this is because their features can be added or deleted or can even be modified. In most of the new smart-phones, GPRS, Bluetooth and MMS services are available and also the availability of inbuilt or attachable camera with the high color display resolution is there. Internal memory of megabytes is another added innovation in these mobiles for high storage which also is supported by external memory chip normally known as memory card. The Open Mobile Alliance (OMA) has played an important role in putting a standard in mobiles, its services and applications. Java, MMS and XHTML are the most important technologies of OMA. In order to provide extra securities to mobile services, MeT was established to provide high security and more innovations to mobile transaction (Tsalgatidou et al., 2 003). Positioning systems of LBS: LBS, â€Å"Location Based Services†, require a specific positioning for mobile terminals. Geocoding is a system which offers positions for mobile terminal and is divided into three main classes: satellite positioning, network-based positioning and, local positioning. All these different positioning systems differ in their techniques, features and reliability. Satellite Positioning: Satellite positioning system is a system which uses satellites revolving around the earth and