At the system station {HEAD ~ the buffering capabilities} of {TAIL ~ the node} for relaying can be determined based on the buffer information report and the indication 
of
At the system station { HEAD ~ the buffering capabilities } of { TAIL ~ the node } for relaying can be determined based on the buffer information report and the indication
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH