The invention discloses a method and a device for realizing multi cell precoding, can according to the user into the center users and edge users, the division of the center of users and edge users using different precoding processing method. The method and device of the invention, which is located at the cluster edge and the center of the user to distinguish between processing, optimization and upgrading of a larger rate of the multi cell MIMO system so as to make the target user interference; and multi cell edge users have a clear definition and measurement method. All of the above characteristics can ensure the effective control of communication interference in heterogeneous networks.
【技术实现步骤摘要】
【技术保护点】
1.一种实现多小区预编码的方法,其特征在于,该方法包括:根据区域将用户划分为中心用户和边缘用户,对划分的中心用户和边缘用户采用不同的预编码方法进行处理。
【技术特征摘要】
【专利技术属性】
技术研发人员:魏巍,
申请(专利权)人:中兴通讯股份有限公司,
类型:发明
国别省市:94
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