MẠNG INTERNET VÀ CÔNG NGHỆ VOIP

Ngày tải lên: 21/11/2012, 09:01

Ngày tải lên: 25/04/2013, 11:55

Ngày tải lên: 07/08/2013, 19:26

... unfolding, the Internet has also shown a phenome- nal growth simultaneously. The advent of the World Wide Web and web browsers has propelled TCP/IP protocols into the main stream, and the Internet ... the Internet and use it today to access information online, for interactive business transactions, and e-commerce as well as electronic mail. Figure 1.1 illustrates the growth in mobile...

Ngày tải lên: 15/12/2013, 00:15

... Characteristics of Connection-Less Information Types [20] Packet based infor- mation rates, e.g. Internet services Avg. no. of packet calls in a session Avg. reading time between packet

Ngày tải lên: 15/12/2013, 00:15

Ngày tải lên: 15/12/2013, 00:15

Ngày tải lên: 24/12/2013, 09:17

Ngày tải lên: 24/12/2013, 09:17

... lead to the Wire- less Internet, where about 200 M Internet and 300 M mobile subscribers will merge into 1 billion Wireless Internet users. Table 6.2 Convergence of Internet Protocol (IP) to ... Components in UMTS 237 terminating sessions with one or more participants, e.g. Internet multimedia confer- ences, Internet telephone calls and multimedia distribution. Participants in a...

Ngày tải lên: 24/12/2013, 09:17

... an operator would desire to offer advanced mobile communications services, e.g. voice, mobile Internet, video-telephony, etc. In the preceding chapters we have outlined the service requirements ... subscribers. These subscribers will continue utilizing evolving applications such as: SMS, emails, ftp, Internet, interactive games, video calls, WAP, e-commerce, and video telephony, etc. D...

Ngày tải lên: 24/12/2013, 09:17