FIELD: radio engineering, communication.
SUBSTANCE: steps of a mobile communication method are executed. The method according to the present invention includes a step (A) of transmitting, from a radio base station (eNB) to a mobile station (UE), a cycle value and information on the uplink radio resource and a step (B) of determining, at the mobile station (UE), an allocation starting time, receiving downlink data via a downlink radio resource and transmitting acknowledgement information via an uplink radio resource at and after the first allocation starting time, when receiving a fixed allocation signal from the radio base station (UE). At the step (B), the uplink radio resource is adjusted by an adjustment signal included in the fixed allocation signal and the acknowledgement information is transmitted via the adjusted uplink radio resource.
EFFECT: enabling flexible setting of the downlink radio resource allocation starting time during long-term scheduling.
6 cl, 9 dwg
Authors
Dates
2014-06-27—Published
2012-11-29—Filed