广播包

在adhoc中，并不是每个节点都是直接相互通信的，所以一个广播包可能会被许多节点转发以保证这个包到达adhoc中的所有节点。

In Ad Hoc , it is not the case that every node can directly communicate with all other nodes . A broadcast packet may be rebroadcast at many nodes to guarantee that the packet can reach all nodes in Ad Hoc .

否则，启用RaST机制，通过三角扫描的方法寻找关键节点，将找到的关键节点加入广播包中。

Otherwise , it start the RaST mechanism by scanning all its neighbors to find the critical nodes , then adds the critical nodes found to the head of broadcast packet and sends it .

LEC也能截获广播包，并把它们发送给BUS的ATM地址。

The LEC also intercepts broadcast packets and sends them to the BUS 's ATM addresses .

最优簇数的确定的改进：通过考虑LEACH中遗漏的发送广播包所消耗的能量重新计算最优簇数。

The improvement on the determination of optimal cluster : optimal clusters are recalculated by analysis of the power consumption of missing broadcast package in LEACH .

算法中，每个节点周期性地发送Hello信息以获取它与周围节点的距离、本地节点密度和剩余能量等信息并以此计算它对于来自邻居节点广播包的转发概率。

In the proposed scheme , node calculates its re-broadcasting probability for each of its neighbors based on its distances with neighbors , node density , and surplus energy , which are acquired through exchanging Hello message periodically with neighbors .

只有广播包才送到所有端口。

Only broadcast packets are sent to every port .

随着网络扩大，二层的广播包会降低系统性能。

As the network extends , the broadcast packet will impact the network greatly .

通过在AP中将下行的多个小IP语音包封装成一个大的广播语音包进行发送，降低AP下行数据发送的压力，均衡VoIP链路的上行和下行发送之间的负载量。

Through encapsulating numbers of small downlink voice over IP ( VoIP ) payloads into one large broadcast voice packet for transmission in AP side , TLB can release the transmission tension in AP side and balance the transmission load between stations and AP .

最后，这种广播信息包大战中的“赢家”将成为本地主浏览器。

In the end the " winner " of this broadcast packet war gets to become the local master browser .

仿真结果显示，层次泛洪策略有效地减少了网络中广播数据包的节点数量，降低了数据包扩散过程中的能量消耗。

Simulation results show that LBF reduces the number of nodes that broadcast packets and reduces the energy consumption of data distribution .

但在泛洪算法中，节点自动地广播数据包，使得网络中数据包的副本增长速度较快。

But in basic flooding , sensor nodes broadcast packets automatically , which makes the number of packet redundancies in the network increase quickly .

利用一种特殊地址表示法，基于创建过程的分散网路由算法算法实现了网络单播和广播数据包的路由功能。

With special address denotation , the network routing algorithm based on the algorithm of construction topology realizes unicast and broadcast routing of data packets .

通过引入少数检测节点建立跳数梯度场，确定节点的跳数坐标，再通过跳数坐标找出可疑节点并广播可疑消息包，最后利用可疑节点的周围节点的邻居列表找出Sybil节点。

Introduce detection node to establish hop gradient field , which determine the hop coordinates of nodes . Make use of the hop coordinates to find suspicious node and broadcast suspicious packages . Finally , using reply messages find Sybil node .

这一协议在转发数据包时，首先向相邻节点广播该数据包，然后再在正确接收到数据包的节点中选择一个合适的节点转发。

CORP forwards data packet by broadcasting it firstly , then selects the most appropriate node among the nodes received this packet to forward it further .

首先，提出了一种新的建立成本字段的算法&基于延迟的成本字段建立算法，每个节点只需要广播一次数据包就可以找到通往接收转发器的最小成本。

Firstly , we put forward a new algorithm to build cost field .

多点广播的接收方可能很多，为了有效地进行传输，路由器要构造一个连接IP多点广播组所有成员的树，采用多点广播路由选择协议并启用多点广播数据包转发功能。

Since multicast may have many receivers , for effective transmission , the router needs a tree to join multiple IP members , with Multicast RIP and its data packet forwarding function .