CPC H04W 72/21 (2023.01) [H04W 72/1263 (2013.01); H04W 72/569 (2023.01); H04W 80/02 (2013.01)] | 13 Claims |
1. A method for transmitting a buffer status report (BSR) by a wireless node in a wireless communication system, the method comprising:
receiving first logical channel group (LCG) configuration information including identities of LCGs from a network;
generating the BSR including a LCG field; and
transmitting the BSR to the network,
wherein a length of the LCG field is configured according to a highest value of the identities of LCGs, and
wherein, based on the identities of LCGs being related to an Integrated access and backhaul (IAB) node, the highest value of the identities of LCGs is greater than or equal to 8.
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