| 摘要 |
A method and network node (600) for providing radio resources in resource blocks in frequency domain in a first system bandwidth (BW1) and in a second system bandwidth (BW2) different than the first system bandwidth and overlapping the first system bandwidth, wherein the first and second system bandwidths have a common frequency centre. The network node (600) applies a number of resource blocks in the first system bandwidth,and appliesan even or odd number of resource blocks in the second system bandwidth when the number of resource blocks in the first system bandwidth is even or odd, respectively. Thereby, an even or odd number of resource blocks is applied in both system bandwidth (BW1, BW2) such that successive resource blocks in frequency are aligned across the first and second system bandwidths (BW1, BW2) which enables full utilization of the potential capacity. The network node further signals an indication of the applied number of resource blocks in at least one of the first and second system bandwidths to at least one mobile terminal (604, 606). |
