【24h】

A simple model for DVB and LTE cooperation

机译:DVB和LTE合作的简单模型

获取原文

摘要

The link budget of a Digital Video Broadcasting (DVB) handheld receiver is weak compared to fixed receivers because of its configurational disadvantages. In our proposition, the LTE network helps in resolving the DVB handheld outage by retransmitting the missing DVB sequences to the handheld receivers. Our model analyzes the load over the LTE access network due to the retransmission of the missing sequences of a DVB transmission.We assume a low-definition DVB TV service to be received by each of the handheld terminals. It was found that along with achieving a correct DVB flow using LTE network, it is also possible to save a fair amount of DVB transmission power for a reasonable load over the LTE network. We analyze our model for several different Inter-Site Distances (ISD) among eNodeBs. It is observed that with the smaller ISDs it is possible to further reduce the load over the LTE network.
机译:与固定接收器相比,数字视频广播(DVB)手持接收器的链路预算较弱,这是因为其配置方面的缺点。在我们的建议中,LTE网络通过将丢失的DVB序列重新传输到手持接收器来帮助解决DVB手持设备中断的问题。我们的模型分析了由于DVB传输丢失序列的重发而导致的LTE接入网络上的负载。我们假设每个手持终端都将接收低清晰度DVB TV服务。已经发现,除了使用LTE网络实现正确的DVB流之外,还可以为LTE网络上的合理负载节省大量的DVB传输功率。我们针对eNodeB之间的几种不同的站点间距离(ISD)分析了我们的模型。可以看出,使用较小的ISD,可以进一步减少LTE网络上的负载。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号