首页> 外文会议>2010 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB 2010) >Evaluation of indoor penetration loss and floor loss for a DVB-H signal at 514 MHz
【24h】

Evaluation of indoor penetration loss and floor loss for a DVB-H signal at 514 MHz

机译:评估514 MHz时DVB-H信号的室内穿透损耗和地板损耗

获取原文
获取原文并翻译 | 示例

摘要

In this paper, indoor penetration loss and floor loss for a DVB-H signal at 514 MHz retransmitted by a gap filler are investigated. Measurements in 14 different houses (detached houses, semidetached houses, terraced houses and apartments) and 121 rooms have been performed for three different radiated power levels. Rooms have been categorized according to their location with respect to the gap filler (same room, adjacent rooms, non-adjacent rooms, other floors, and outdoor locations). It is shown that the distribution of the room penetration loss is lognormal. A comparison with existing models is made and a model for penetration through different floors is proposed.
机译:在本文中,研究了通过间隙填充器转发的514 MHz DVB-H信号的室内穿透损耗和地板损耗。已针对三种不同的辐射功率水平对14个不同的房屋(独立式房屋,半独立式房屋,露台房屋和公寓)和121个房间进行了测量。根据间隙填充物的位置对房间进行了分类(同一房间,相邻房间,非相邻房间,其他楼层和室外位置)。结果表明,房间渗透损失的分布是对数正态分布的。与现有模型进行了比较,并提出了一种穿透不同楼层的模型。

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