Joint MMSE Transceiver Designs and Performance Benchmark for CoMP Transmission and Reception

Table 1

The different setups for numerical simulations.

Setup	JP-UL		JP-DL		JP-SU				Non-CoMP & CBF
	1a	1b	2a	2b	3a	3b	3c	3d	4a	4b	5a	5b
𝑇	2	2	2	2	2	2	2	2	2	2	3	4
𝜏𝑛	2	2	2	2	2	2	1	2	2	2	2	2
𝐶	2	2	1	1	1	1	1	1	2	2	3	4
𝑡𝑐	2	2	4	4	4	4	2	4	2	2	2	2
𝑡	4	4	4	4	4	4	2	4	4	4	6	8
𝑅	2	2	2	2	2	2	2	2	2	2	3	4
𝛾𝑙	2	2	2	2	2	2	2	1	2	2	2	2
𝐾	1	1	2	2	1	1	1	1	2	2	3	4
𝑟𝑖	4	4	2	2	4	4	4	2	2	2	2	2
𝑟	4	4	4	4	4	4	4	2	4	4	6	8
𝑚𝑖𝑐,	2	1	2	1	4	2	2	2	2	1	1	1
𝑚	4	2	4	2	4	2	2	2	4	2	3	4

𝑇: number of transmitters; 𝜏_𝑛: number of antennas of the 𝑛th transmitter; 𝐶: number of eq-transmitters; 𝑡_𝑐: number of antennas of the 𝑐th eq-transmitter; 𝑡: total number of transmit antennas; 1≤𝑛≤𝑇,1≤𝑐≤𝐶; 𝑅: number of receivers; 𝛾_𝑙: number of antennas of the 𝑙th receiver; 𝐾: number of eq-receivers; 𝑟_𝑖: number of antennas of the 𝑖th eq-receiver; 𝑟: total number of receive antennas; 1≤𝑙≤𝑅,1≤𝑖≤𝐾; 𝑚_𝑖𝑐: number of data streams from the 𝑐th eq-transmitter to the 𝑖th eq-receiver if 𝐬_𝑖𝑐≠𝟎; 𝑚: total number of data streams; 1≤𝑐≤𝐶,1≤𝑖≤𝐾.