Takuya Kaneda Takafumi Fujii Teruya Fujii Uplink Interference Canceller and Processing Amount Reduction Method of Macrocell in Three-Dimensional Spatial HetNet Construction. 1-6 2023 VTC2023-Spring https://doi.org/10.1109/VTC2023-Spring57618.2023.10201042 conf/vtc/2023s db/conf/vtc/vtc2023s.html#KanedaFF23