如何用一块网卡连接多个802.11网络

ite802.1x

【文件原名】： MultiNet_Connecting to Multiple IEEE 802.11 Networks Using a Single Wireless Card.pdf
【资料成文时间】：Aug. 2003
【语言】：EN
【页数】：22 pages
【作者】： Paramir Bahl, Pradeep Bahl, Ranveer Chandra from Microsoft Research
【文件格式】：pdf
【摘要或目录】：technical report：There are a number of scenarios where it is desirable to have a wireless device connect to multiple networks simultaneously. Currently, this is possible only by using multiple wireless network cards in the device. Unfortunately, using multiple wireless cards causes excessive energy drain and consequent reduction of lifetime in battery operated devices. In this paper, we propose a software based approach, called MultiNet, that facilitates simultaneous connections to multiple networks by virtualizing a single wireless card. The wireless card is virtualized by introducing an
intermediate layer below IP, which continuously switches the card across multiple networks. The goal of the switching algorithm is to be transparent to the user who sees her machine as being connected to multiple networks. We present the design, implementation, and performance of the MultiNet system.We analyze and evaluate buffering and switching algorithms in terms of delay and energy consumption. Our system has been operational for over twelve months, it is agnostic of the upper layer protocols, and works well over popular IEEE 802.11 wireless LAN cards.

higgs00863

higgs00863 发表于 2015-1-4 09:32
感谢分享 看介绍好像是通过软件定义方式 在L2层模拟交换 来实现单卡多网络接入 很不错的文章 支持下先

这样做是否能够提升网速呢？或者只是为了节能（相比于PC连接多无线网卡的情况）？实现高冗余性保证网络的稳定？

今夜不约会

看不太懂是，还是等高手来~

jxwll

zh这不是我能搞的，太深奥。

魑魅魍魉贾月坤

蒙人的打开里面都是英文，没有一个中文字，LZ骗钱了吧

ite802.1x

回复 4# 魑魅魍魉贾月坤


    真正研究无线的 有几个是看不懂英文的 老兄 你来错地方了吧

ck543513395

有几个是看不懂英文的 老兄 你来错地方了

happycqliu

哦。。。。。。能不能发个汉文的啊。。。。。

dzbhboy

我想下，可没钱，郁闷

yuhuabin

这个其实网上早有了！

ylmo

回复 1# ite802.1x


    不错，支持楼主的精神

tangjunhui999

eeeeeeeeeeeeeeeeeeee

dcx07

全英文的呀！