41.   The device has a wireless modem that connects through the BellSouth cellular network and lets users send e-mail, connect to corporate intranets and get news and sports headlines.

42.   The Italian government is expected to award a license for a cellular network to compete with Telecom Italia Mobile and Omnitel Pronto Italia this year.

43.   The most difficult task was integrating direct Internet access into the cellular network.

44.   The message is routed through the Internet instead of being sent directly over the cellular network.

45.   The PCS system makes sense long-term in countries such as the U.S., where demand for mobile phones will eventually exceed the capacity of the cellular network.

46.   The money will be used to pay for the expansion of its cellular network and the installation of telephone lines.

47.   The system costs more to set up than a cellular network, but it can then handle ten times as many clients.

48.   These packets are the standard unit of digital communication and are increasingly used over cellular networks.

49.   To maintain competition, antitrust regulators might force the companies to sell part of their cellular networks.

a. + network >>共 1253
broadcast 4.73%
terrorist 4.14%
major 3.88%
new 3.16%
wireless 3.15%
global 2.59%
national 2.37%
the 2.04%
corporate 1.98%
international 1.52%
cellular 0.88%
cellular + n. >>共 274
service 14.03%
company 7.39%
network 5.91%
system 3.18%
operation 2.88%
business 2.58%
operator 2.58%
call 2.22%
carrier 2.07%
communication 1.99%
每页显示:    共 80