MANET和VANET的区别

1. 移动自组网(MANET)：
MANET 由许多连接在一起形成网络的移动设备组成，没有任何现有互联网基础设施或任何其他固定网络站的支持。它是由无线链路连接的节点的自治系统。在 MANET 中，网络拓扑可能以不可预测的方式动态变化，因为没有固定的基础设施，节点可以自由移动，但每个节点的传输功率有限。 MANET 基本上是点对点、多跳无线网络，其中数据包在存储中传输。

2. 车载自组织网络(VANET)：
VANET 与 MANET 类似，也就是不需要任何数据传输基础设施。 VANET在安全驾驶、智能导航、应急和娱乐应用等方面发挥着重要作用。它可以定义为交通系统的智能组件，车辆之间可以相互通信以及位于关键位置的路边基站。路的点。示例：-交叉路口和建筑工地。

MANET和VANET的区别：

S.No.	MANET	VANET
1	Production cost of MANET is cheap as compared to VANET	Much Expensive
2	Mobility of MANET is low as it make bit difficult for network enables the serving networks to locate a mobile subscriber’s point.	High Mobility, as serving networks to locate a mobile subscriber’s point is easy.
3	Change in network topology orientation is slow.	Frequent and very fast change of network topology,
4	Sparse node density.	Node density is frequent variables.
5	MANET HAVE 100 Kps bandwidth available.	VANET bandwidth is 1000 Kps.
6	It ranges Upto 100 m.	500 m range available in VANET.
7	MANET node lifetime depends on power resources.	Depend on lifetime vehicle.
8	MANET have medium realiability.	High reliabilty of VANET.
9	Movement of the nodes affects the operation of a MANET as node movement MANETs need to rely on robust routing protocols.And this MANET have random node movement.	Regular, moving pattern of nodes.
10	Attribute Based addressing scheme.	Location Bases addressing scheme.
11	Position acquistion is obtained using Ultrasonic.	VANET maintain position acquistion by using GPS, RADAR.
12	Availability of Multi-hop Routing	Weakly available Multi-hop Routing.