Performance analysis of ZF receivers with imperfect CSI for uplink massive MIMO systems
نویسندگان
چکیده
منابع مشابه
Performance Analysis of ZF Receivers with Imperfect CSI for Uplink Massive MIMO Systems
We consider the uplink of massive multipleinput multiple-output systems in a multicell environment. Since the base station (BS) estimates the channel state information (CSI) using the pilot signals transmitted from the users, each BS will have imperfect CSI in practice. Assuming zero-forcing method to eliminate the multi-user interference, we derive the exact analytical expressions for the prob...
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ژورنال
عنوان ژورنال: Telecommunication Systems
سال: 2016
ISSN: 1018-4864,1572-9451
DOI: 10.1007/s11235-016-0225-8