Method for scheduling of service data in downlink, a base station, a user terminal and a communication network therefor

摘要

The invention concerns a method for scheduling of service data intended to be sent from a base station (BS1) over radio interfaces to a user terminal (UE1) by means of at least one control message sent from the base station (BS1) to the user terminal (UE1), whereby said at least one control message comprises or allows for a determination of at least one of the orders when the user terminal (UE1) shall perform reception of downlink data and when and under which circumstances the user terminal (UE1) shall send HARQ feedback information in upcoming transmission time intervals (TTI), a base station (BS1), a user terminal (UE1) and a communication network therefor.

主权项

1. A method for scheduling downlink service data, comprising:
sending at least one control message from a base station to a user terminal for scheduling downlink service data to be sent from the base station to the user terminal over radio interfaces, wherein one or more of said at least one control message comprises at least one of an order when the user terminal shall perform reception of downlink data and an order when and under which circumstances the user terminal shall send HARQ feedback information in upcoming transmission time intervals; and detecting a silence period in a persistently scheduled downlink between the base station and the user terminal at the base station through recognition of a reduction of a data rate of the service data sent to the user terminal; wherein the sending of the at least one control message is initiated in conjunction with the detecting of the silence period.