英文翻译GSMandApplication.doc

原文
题目:GSM and Application
GSM means Global System for munications acronym, which is one of the world's leading cellular systems in the world. GSM is based on narrowband TDMA standard that allows radio frequency in a group of 8 call .at the same time. e into being in Europe in 1980s, and put into use in the end of 1997, it has been operated in more than 100 countries, which by 2001, the world's 162 countries have already built about 400 work. GSM has e the standard of Europe and Asia in fact. But the GSM system capacity is limited, users in work overload, it had to construct work facilities. What is gratifying is that GSM performance in other areas, which in addition to providing a standardized list and signaling systems, but also opened up some of the more intelligent of the business such as international roaming and so on. The convenience of GSM mobile phone is that it provides a smart card, known as SIM cards, and card could be separated, so that the replacement of mobile phone users and custom personal information in this area are facilitated.
work, with the years of development, is now more and more mature; it is featured with fewer blind spots, signal stability, automatic roaming, and munication distance from the impact of the surrounding environment. GSM short message is particularly flexible and convenient, you can cross-market, inter-provincial and even cros