| 摘要 |
<p>A method for allocating frequency resources for at least two wireless devices in a cell of a wireless communication network. SPS transmissions and automatic retransmissions are applied for the at least two wireless devices. A time difference between an SPS transmission and an automatic retransmission related to the SPS transmission is determined by a round trip time value. The method is performed in a radio base station serving the cell. The method comprises determining at least two different sets of frequency resources for the SPS transmissions of the at least two wireless devices. The method further comprises allocating frequency resources for the SPS transmissions of the at least two wireless devices within an SPS period, such that the allocated frequency resources change between two of the at least two different sets every round trip time value.</p> |
