英语翻译Accessing data from the Internet is a straightforward proposition.from a PC at work,anairport kiosk,an Internet café,or a wireless phone.There are also several ways for theInternet to connect to homes.predominantly dial-up modem today,wi

英语翻译Accessing data from the Internet is a straightforward proposition.from a PC at work,anairport kiosk,an Internet café,or a wireless phone.There are also several ways for theInternet to connect to homes.predominantly dial-up modem today,wi
英语翻译
Accessing data from the Internet is a straightforward proposition.from a PC at work,an
airport kiosk,an Internet café,or a wireless phone.There are also several ways for the
Internet to connect to homes.predominantly dial-up modem today,with high-speed
broadband options such as DSL,cable modem,and wireless undergoing aggressive
deployments.Less standard and familiar,however,are the means for establishing connections
within the home and then extending those connections outside the home.This is the realm of
the residential gateway.
Home Networks
While there are many ways to classify home networks,the most important distinction is that
different technologies are designed for different services:data,entertainment (audio/video),
and control.
Home data networks,like those in an office environment,provide high-speed connectivity for
computers.Entertainment networks allow the streaming of audio and video from one location
to another within the home.And home control networks let devices such as thermostats,light
switches,security systems,and home appliances talk to each other and to the Internet.
In new homes,all of these networks are often simply built into the walls,using twisted pair
wiring.In already-built homes,networking technologies either use existing wiring,such as
telephone or electrical wires,or they transmit data wirelessly,using an antenna.
The Coactive Connector® Residential Gateway:Enabling the Networked Home

英语翻译Accessing data from the Internet is a straightforward proposition.from a PC at work,anairport kiosk,an Internet café,or a wireless phone.There are also several ways for theInternet to connect to homes.predominantly dial-up modem today,wi
从互联网访问数据是一个简单直接的方法,在PC端工作中,
机场亭,网吧,或无线电话.还有几种方法把
Internet连接到家庭.现在主要是高速拨号调制解调器,
例如DSL,电缆调制解调器和无线宽带方案进行侵略
部署.没有达到标准和熟悉的程度,然而,这是建立连接的方法
在家庭内,然后在家庭以外扩展连接.这是
住宅网关的领域.
家庭网络
虽然有许多分类的家庭网络,但最重要的区别在于,
不同的技术是专为不同的服务提供的：数据,娱乐（音频/视频）
和控制.
首页数据网络在办公环境中,可以高速连接
电脑.娱乐网络允许音频和视频流来自同一个位置
另一方面.家庭控制网络可以使设备自动调温,调光
开关,安全系统,从家电到因特网.
在新的家庭网络中以及所有这些网络中,人们往往把双绞线接在内置墙壁中
在已建造的家庭网络中,网络技术使用现有的线路,例如
电话线或电线,或者利用无线方式传输数据,在Coactive连接®住宅网关：启用网络主页

在线翻译
http://www.iciba.com/%BF%E1%B9%B7%B7%AD%D2%EB/