Murphy, Bilak & Homiller, PLLC
Switching of bandwidth parts in wireless communication network
The present disclosure relates to switching of bandwidth parts in wireless communication network. Embodiments may provide a method performed by a wireless device for switching of bandwidth parts. The method comprises: receiving (1501) a first message from a base station indicating a first physical uplink control channel; receiving (1502) a second message from the base station indicating switching from a first bandwidth part to a second bandwidth part; in response to the second message, switching (1504) to the second bandwidth part for communication with the base station, with a utilization of the first physical uplink control channel A radio resource, such as a physical uplink control channel may be allocated previously to the wireless device, thus, service interruptions for the wireless device during the switch of bandwidth part may be reduced.
Telefonaktiebolaget LM Ericsson (publ)
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Jinhua Min
Liu Wang