摘要
2014年3月4日,欧洲DVB组织正式发布了第三代DVB卫星电视广播标准DVB-S2X。相比DVB-S2,DVB-S2X具有更高频谱效率、更大接入速率、更好移动性能、更强健的服务能力提供、更小成本。对DVB-S2X的背景、关键技术、应用领域进行综述性介绍。
The new DVB-S2X standard was officially published by DVB on March 4, 2014. Compared to DVB-S2, DVB-S2X has higher spectrum efficiency, higher access speed, more mobility and greater service robustness. The background, key technologies and application fields of DVB-S2X are presented.
出处
《电视技术》
北大核心
2014年第12期28-31,44,共5页
Video Engineering