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Modernization and Budget Challenges: Forcing International Militaries to Rethink Bandwidth

机译：现代化和预算挑战：迫使国际军人重新考虑带宽

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摘要

The needs and operational requirements of the worlds largest military organizations and businesses are not all that different. As the demand for satellite capacity steadily increases in both sectors, the satellite communications systems used by both military and enterprise end users must rapidly evolve to run in Ka-band and other high-throughput frequencies to operate over the latest satellite networks. It is this very challenge that narrows the separation of roles between systems such as Hughes' Jupiter satellite launched this past July, and the stream of new Wideband Global Satcom (WGS) satellites being launched into orbit for the Pentagon. Both enterprise and military also share technological challenges. Some claim that the C- and Ku-band spectrum markets have faced saturation issues for the past few years. Whether or not that's true, the surge in the number of businesses and defense organizations relying on satellite technology has significantly increased data traffic from devices such as smartphones and mobile tablets that run on bandwidth-intensive applications which traditional terrestrial networks cannot handle simultaneously.
机译：世界上最大的军事组织和企业的需求和作战要求并没有什么不同。随着两个领域对卫星容量需求的稳步增长，军事和企业最终用户使用的卫星通信系统必须迅速发展以在Ka频段和其他高吞吐量频率下运行，以在最新的卫星网络上运行。正是这一挑战，缩小了系统之间的角色分离，例如今年七月发射的休斯的木星卫星，以及五角大楼正在向轨道发射的新的宽带全球卫星通信（WGS）卫星流。企业和军方也面临技术挑战。一些人声称，C和Ku频段频谱市场在过去几年中面临饱和问题。不管这是真的，依赖卫星技术的企业和国防组织数量的激增都大大增加了来自智能手机和移动平板电脑等设备的数据流量，这些设备运行在带宽密集型应用程序上，而这些功能是传统地面网络无法同时处理的。

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  • 来源
    《Via satellite》 |2013年第5期|s12s14-s15|共3页
  • 作者

    Jeffrey Hill;

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