FIELD: wireless communication equipment.
SUBSTANCE: invention relates to wireless communication. Communication method is carried out by a first network node in a wireless communication network. Network comprises a first group of wireless devices supporting transmission with a first bandwidth below a threshold value and a second group which supports transmission with a second bandwidth above a threshold value. First network node configures a wireless device in a first group having a first set of frequency-time resources in order to carry a first type of information with at least one second set to carry a second type. First type of information must be transmitted to at least one of the following: I) a first group of wireless devices and a second group of wireless devices, and II) a first wireless device. First set of frequency-time resources and at least one second set of frequency-time resources have: (a) different sets of frequencies, (b) different transmission time periods and different coatings.
EFFECT: broader support of multicast transmission over a downlink to wireless devices with limited bandwidth in a wireless communication network.
42 cl, 9 dwg
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