GSM+Networks
Someone who wants to get to know the customs of a country frequently receives the advice to learn the language of that country. Why? Because the dif- ...
Someone who wants to get to know the customs of a country frequently receives the advice to learn the language of that country. Why? Because the dif- ...
Mobile telephone service (MTS) is a type of service where mobile radio tele- phones connect people to the public switched telephone system (PSTN), to ...
For nearly a hundred years telecommunications provided mainly voice services and very low speed data (telegraph and telex). With the advent of the Int...
Mobilenetworkoperatorswillmeetmanychallengesinthecomingyears.Itisexpectedthatthe numberofpeopleconnected,wirelineandwireless,willreachfivebillionby201...
Nature is seldom kind. One of the most appealing uses for radio- telephone systems—communication with people on the move—must over- come radio transmi...