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Fig. 9 | EURASIP Journal on Wireless Communications and Networking

Fig. 9

From: CMBF-based dynamic selection for heterogeneous massive MIMO systems

Fig. 9

EE with respect to NBS for different coordination schemes NCBS {0, 1, 2}, R {1, 2, 3}, and NS = 2. ------ represents the achievable rate constraints of 3 bit/s/Hz. represents the achievable rate constraints of 2 bit/s/Hz. …… represents the achievable rate constraints of 1 bit/s/Hz. о represents there is only macro base station and the number of small base station NCBS = 0. □ represents the number of small base station NCBS = 1. represents the number of small base station NCBS = 2

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