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Table 1 The performance comparison between DTO-MROD and LIKE-DORE

From: Improving cellular downlink throughput by multi-hop relay-assisted outband D2D communications

Algorithm

Computational overhead

Communication overhead

DTO-MROD

O(N·max{|I i,nei |·|V j |})

O(N)

LIKE-DORE

O(N 3)

O(N)