Sage Patent Group
Method and devices for allocating uplink reference signal resources in combined cells
The disclosure relates to a method performed in a network node for allocating uplink reference signal resources. The network node is capable of uplink frequency selective scheduling and combined cell configuration. The network node is further arranged to provide wireless communication to a communication device. The method comprises configuring, when both uplink frequency selective scheduling and the combined cell configuration are enabled, a communication device for which uplink frequency selective scheduling is enabled with resources from a second set of resources and configuring other communication devices with resources from a first set of resources, and allocating uplink reference signal resources from the first set of resources or the second set of resources to the communication devices according to the configuration.
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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Wei Ying Yufeng
Zhao Sun Zhao