什麼是Wireless Mesh Controller ?
誰可以告訴我什麼是Wireless Mesh Controller Networks ? 因為這是我的專題內容!!!所以請各位大大知道的踴躍發言，越清楚的越好，最好舉一些實例說明!!另外我要去哪裡可以找到有關Wireless Mesh Controller Networks 的資訊!!!
- 匿名使用者1 0 年前最佳解答
Wireless mesh networking is mesh networking implemented over a Wireless LAN.
The principle is similar to the way packets travel around the wired Internet — data will hop from one device to another until it reaches a given destination. Dynamic routing capabilities included in each device allow this to happen. To implement such dynamic routing capabilities, each device needs to communicate its routing information to every device it connects with, "almost in real time". Each device then determines what to do with the data it receives — either pass it on to the next device or keep it. The routing algorithm used should attempt to always ensure that the data takes the most appropriate (fastest) route to its destination.
There are more than 70 competing schemes for routing packets across mesh networks. Some of these include:
AODV (Ad-hoc On Demand Distance Vector)
PWRP (Predictive Wireless Routing Protocol)
DSR (Dynamic Source Routing)
OLSR (Optimized Link State Routing protocol)
TORA (Temporally-Ordered Routing Algorithm)
HSLS (Hazy-Sighted Link State)
The IEEE is developing a set of standards under the title 802.11s to define an architecture and protocol for ESS Mesh Networking.
A more thorough list can be found at Ad hoc routing protocol list.
- 1 0 年前