Downlink multiplexing

摘要

A method performed by a node of a communications system includes storing allocation data defining persistently allocated resources for use in communicating data between the node and another node of the communications system within predetermined transmission time intervals, receiving control data relating to a dynamic allocation of resources to be used in a current transmission time interval, the received control data including modulation and coding data and HARQ (Hybrid Automatic Repeat Request) data, and determining if at least one of the modulation and coding data and the HARQ data in the received control data, includes a predefined bit pattern, and if the determining determines that the predefined bit pattern is present, then changing a setting of the stored allocation data defining the persistently allocated resources.

主权项

1. A method performed by a node of a communications system, the method comprising:
storing allocation data defining an allocation of persistent downlink resources for use in communicating data between the node and another node of the communications system within predetermined transmission time intervals (TTIs); receiving control data relating to a dynamic allocation of resources to be used in a current TTI; determining if a C-RNTI is present in the control data for a TTI for which said UE has persistent downlink resources; and when the determining determines that the C-RNTI is present in the control data for the TTI for which said UE has persistent downlink resources, determining that the resource allocation indicated on the control data for that TTI overrides the allocation of persistent downlink resources for that TTI, and that decoding of the persistent downlink resources is not required.