FIELD: wireless networks; LTE networks.
SUBSTANCE: invention uses a correlation between at least one resource block on the downlink and at least one resource block on the uplink during frequency assignment, related at least partially to the multiaddress or broadcasting service. This correlation is sent to numerous terminal devices. The feedback message is related to at least one resource block on the downlink of at least one terminal device through at least one transmission resource block of the uplink. Furthermore, at least one block in the feedback message shows whether the report is received or not.
EFFECT: provides dynamic or static feedback in LTE networks to ensure fail-safe transmission service.
75 cl, 15 dwg
