多路径传输技术在广播网络构建中的应用  

The Application of Multi-Path Transmission Technology in the Construction of Broadcast Networks

作　　者：兰军赢 LAN Junying(Baoshan city Radio and Television Safety Broadcast Center,Baoshan 678000,China)

机构地区：[1]保山市广播电视安全播出中心,云南保山678000

出　　处：《电视技术》2025年第1期147-149,共3页Video Engineering

摘　　要：探讨多路径传输技术如何提升广播网络的可靠性和覆盖范围。采用频率分集、空间分集及时间分集技术,通过实证测试验证这些技术在复杂环境下的有效性。结果显示,多路径传输技术显著提高了接收功率和信噪比,降低了误码率。This paper discusses how multipath transmission technology can improve the reliability and coverage of broadcast networks.The frequency diversity,spatial diversity and time diversity techniques are used to verify the effectiveness of these techniques in complex environments through empirical tests.The results show that the multipath transmission technology significantly improves the receiving power and signal-to-noise ratio,and reduces the bit error rate.

关 键 词：多路径传输 广播 分集技术 

分 类 号：TN948.14[电子电信—信号与信息处理]