Futurewei Technologies, Inc.
Device and method of enhancing downlink UE-specific demodulation reference signal to facilitate inter-cell interference cancellation and suppression
Various devices and methods are provided that use enhanced downlink demodulation reference signals (DMRS) to facilitate inter-cell interference cancellation and suppression. Coordinated configuration of DMRS port assignments for transmission from cells in a group of neighboring cells is provided. Each cell's physical cell identification (PCID) is mapped with its corresponding assigned antenna port(s).
FUTUREWEI TECHNOLOGIES, INC.
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Qian Weimin Jialing
Cheng Xiao Liu