ETSI TS 103 145定义了白空间设备（WSD）使用频谱的系统架构， 特别是在超高频电视乐队。该体系结构源自ETSI TS 102 946[1]。目前的范围 本文件旨在定义一个系统的体系结构，该体系结构允许基于获得的信息操作WSD 来自地理位置数据库。该架构将考虑两个不协调使用的白色空间（那里没有）。 尝试管理不同WSD对频道的使用情况）以及协调使用空白空间（在某些情况下 信道管理和/或共存技术的形式被用于有效地使用空白）。

ETSI TS 103 145 defines the system architecture for the use of spectrum by White Space Devices (WSDs), specifically in the UHF TV Bands. The architecture stems from ETSI TS 102 946 [1]. The scope of the present document is to define the architecture of a system which can allow operation of WSDs based on information obtained from Geo-location databases. The architecture will consider both uncoordinated use of White Space (where there is no attempt to manage the usage of channels by different WSDs) as well as coordinated use of White Space (where some form of channel management and/or coexistence techniques are employed to efficiently use the White Space).