Unified Derivation of Optimal Feedback Rate in Downlink Cellular Systems With Multi-Antenna Base Stations

Unified Derivation of Optimal Feedback Rate in Downlink Cellular Systems With Multi-Antenna Base Stations

A downlink cellular network in which base stations (BSs) are distributed according to a homogeneous Poisson point process is considered. Each BS simultaneously serves multiple single-antenna users for downlink transmission; zero-forcing beamforming (ZFBF) is used for spatial division multiplexing. E...

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Bibliographic Details
Main Authors: Yun-Seong Kang, Moonsik Min
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Multiple-input multiple-output (MIMO)
cellular network
zero-forcing beamforming (ZFBF)
limited feedback
spectral efficiency
Online Access:https://ieeexplore.ieee.org/document/8891758/

Internet

https://ieeexplore.ieee.org/document/8891758/

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