In a mobile communication environment, the speed and accuracy of the spatial filtering algorithms must be rather fast and high in order to track the subscribers in real tune for the base station.

在移动通信中，用户位置的随机变化，要求空域滤波算法能够实时准确地跟踪用户，所以，要求算法的速度和精度都要足够高。

youdao

We highly doubt that Comcast subscribers would not want to watch the station as the vast majority of HDTV owners would agree that there is a dearth of programming on their current high-def stations and we will take anything we can get.

ENGADGET: Where is HDNet on Comcast? HD

Subscribers can call up a news story from the Post and view video from the TV station on the new service, Coloradonow.com.

FORBES: Where's Dean?

Comcast is blaming subscribers by stating that they don't want to watch HDNet and plus, the station is very expensive.

ENGADGET: Where is HDNet on Comcast? HD