论文标题
5G广播的干扰管理的本地服务插入
Interference-Managed Local Service Insertion for 5G Broadcast
论文作者
论文摘要
局部电视内容的广播可以量身定制的内容交付满足区域用户群的要求。 5G多播布线播种服务（MBS）需要一个具有频繁的广播解决方案，该解决方案可以使内容从一个本地服务区域（LSA）更改为另一个。两个相邻的LSA之间的统一频率重用因子导致其边界区域被共通道干扰（CCI）饱和。增加重复使用因子将以降低光谱效率的成本减少CCI。本文解决了在LSA边界管理CCI的频率和传输功率计划，以实现光谱效率和广播覆盖范围之间令人满意的权衡。
Broadcast of localized TV content enables tailored content delivery catering to the requirements of regional user base. 5G multicast-broadcast service (MBS) requires a spectrally efficient broadcast solution that enables the change of content from one local service area (LSA) to another. A frequency reuse factor of unity between two adjacent LSAs causes their boundary region to become saturated with co-channel interference (CCI). Increasing the reuse factor will reduce the CCI at the cost of degrading the spectral efficiency. This paper addresses the frequency and transmit power planning which manages the CCI at the LSA boundary to achieve a satisfactory trade-off between spectral efficiency and broadcast coverage.
