Live videos and rebroadcasts are free. 但是,直播视频和重播视频都是免费的。
The centralized algorithm finds a maximum leaf shortest spanning tree of the network topology to determine routing. Analyses and simulation results show that the algorithm can not only avoid collision, but also highly reduce the redundant rebroadcasts and the broadcast latency. 集中式算法根据网络拓扑图的最多叶子最短生成树来确定路由选择,分析和仿真结果说明,该算法不仅能够避免冲突而且能够大大减少冗余的广播消息和减小广播延时;
To reduce redundant rebroadcasts to alleviate this problem, this paper proposes and implements a distributed gateway selection algorithm based on least id in Ad Hoc networks. 为了减少冗余广播以缓解该问题,该文提出并实现了基于最小id的分布网关选举方法。
Regression on PE attitude shows that health conditions, annual PE consumption, enjoyment in the game locale, watching TV rebroadcasts and reading newspapers and magazines have a distinct influence on the PE attitude of the postgraduates. 对体育态度的回归分析显示:健康状况、年体育消费、比赛现场欣赏、观看电视转播、读报纸杂志对在读硕士研究生的体育态度有显著性影响。
The protocol can avoid many unnecessary rebroadcasts by collecting the information of duplicates and utilizing the local topology information. Many redundant rebroadcast operations are saved and the broadcast efficiency is improved greatly. 此协议通过收集重复广播信息,并利用本地网络拓扑信息来避免不必要的转播操作,从而大大减少了洪泛中的重复消息,提高了广播的效率。
In a route discovery, broadcasting is a fundamental and effective data dissemination mechanism, where a mobile node blindly rebroadcasts received Route Request ( RREQ) packets until they have reached the destinations, thus it causes the broadcast storm problem. 在路由发现时,广播是一种基础而有效的数据扩散机制,在到达目的节点之前,每个中间节点收到路由请求包后都会盲目的转发,这会导致广播风暴问题。