CPC H04L 45/28 (2013.01) [H04L 41/0654 (2013.01); H04L 45/22 (2013.01); H04L 45/302 (2013.01); H04L 45/44 (2013.01); H04L 69/40 (2013.01); H04W 24/04 (2013.01); H04W 40/12 (2013.01)] | 10 Claims |
1. A method performed by a first integrated access and backhaul (IAB) node in a communication system, the method comprising:
receiving, from a central unit (CU), configuration information including information on at least one path for data routing;
identifying a first link for data routing based on the configuration information;
identifying whether a link failure is detected; and
in case that the link failure is detected, selecting a second link for data routing based on the configuration information.
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