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标题: ad hoc网和mesh网的区别??  [查看完整版帖子] [打印本页]

时间:  2006-10-17 13:45
作者: blacksky50     标题: ad hoc网和mesh网的区别??

两种网到底有什么区别,还是包含与被包含的关系

都是移动自组织、多跳网络

哪位达人来解释下哈
时间:  2006-10-17 15:44
作者: benben2525

我懂的也不是很多,但有1个去被是很明显的.
AD-HOC一般是用计算机的网卡去互相联系;
MESH是每个电脑之间用AP进行联系,而且MESH具有自动寻找节点,调频,一个AP可以接入多个计算机等特点;
当然具体的技术特点还有很多区别,自己上网查查
时间:  2006-10-17 23:39
作者: blacksky50

ad hoc网可以支持很多数字移动设备,他们不一定都有网卡
只要支持相关的协议就行了,ls说的自动寻找节点,调频好像也是ad hoc的特点

每个节点都可以当路由器分组转发,不需要固定基站;
时间:  2007-3-15 17:10
作者: shmily409

&nbsp;<div class="O" vshape="_x0000_s1026"><div style="mso-line-spacing: &quot;90 20 0&quot;; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><span style="FONT-SIZE: 133%; FONT-FAMILY: Tahoma;"><span style="FONT-SIZE: 60%; LEFT: -3.32%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.61em; mso-special-format: bullet; mso-color-index: 7;">n</span></span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">在</span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">WMN</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">中,所有的数据最后都要通过网关进入</span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">Internet</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">,而</span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">Ad </span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">hoc</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">中数据流可以在任意节点之间传输</span><span style="FONT-SIZE: 28pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">
                        </span></div><div style="mso-line-spacing: &quot;90 20 0&quot;; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><span style="FONT-SIZE: 133%; FONT-FAMILY: Tahoma;"><span style="FONT-SIZE: 60%; LEFT: -3.33%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.61em; mso-special-format: bullet; mso-color-index: 7;">n</span></span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">Ad hoc</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">网络由移动节点组成,一般不包含静止的节点或设备,</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">而</span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">mesh</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">网络的主干节点是静止的</span><span style="FONT-SIZE: 28pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">
                        </span></div><div style="mso-line-spacing: &quot;90 20 0&quot;; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><span style="FONT-SIZE: 133%; FONT-FAMILY: Tahoma;"><span style="FONT-SIZE: 60%; LEFT: -3.28%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.61em; mso-special-format: bullet; mso-color-index: 7;">n</span></span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">Ad hoc</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">网络拓扑结构处于不定状态,变化大,而</span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">mesh</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">网络的拓</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">扑结构只在出现链路干扰、节点加入或退出时才发生变化</span><span style="FONT-SIZE: 28pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">
                        </span></div><div style="mso-line-spacing: &quot;90 20 0&quot;; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><span style="FONT-SIZE: 133%; FONT-FAMILY: Tahoma;"><span style="FONT-SIZE: 60%; LEFT: -3.33%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.61em; mso-special-format: bullet; mso-color-index: 7;">n</span></span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">设计目的不同,</span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">Ad hoc</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">网络是为了实现用户节点之间的交互通</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">信,而</span><span lang="EN-US" style="FONT-SIZE: 24pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial; mso-fareast-language: ZH-CN;">mesh</span><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">网络更侧重于用户节点的接入功能</span><span style="FONT-SIZE: 28pt; FONT-FAMILY: Tahoma; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;">
                        </span></div><div style="mso-line-spacing: &quot;90 20 0&quot;; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><span style="FONT-SIZE: 24pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-hansi-font-family: Arial;"></span></div><div style="mso-line-spacing: &quot;90 50 0&quot;; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"></div></div>
时间:  2009-9-27 00:31
作者: luckyluke

ls回答不错
时间:  2009-11-13 11:27
作者: yuws

在静止状态最大的区别是 AD-hoc只是 点到点, 而 mash是多点到多点
时间:  2009-11-14 11:13
作者: 微光贝贝

Wireless Mesh可以看作是Ad hoc技术的简化版本,Ad hoc网络仍然处于研究阶段,而Wireless mesh网络已经获得了初步应用,ad hoc是点到点直接组网,Mesh是多点到多点组网
时间:  2010-4-26 13:29
作者: ime123ime

学习了




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