Radio network node, user equipment, and methods performed therein
A radio network node, a UE, and methods performed therein are provided. A method performed by a UE ( 10 ), for handling communication in a wireless communications network, comprises transmitting, to a radio network node ( 12 ), one or more indications indicating, explicitly or implicitly, a processing time for handling segments of an RRC message. The UE determines the processing time for handling the segments of the RRC message. The radio network node ( 12 ) obtains the one or more indications from the UE ( 10 ) or another network node, and determines the processing time for handling the segments of the RRC message at the UE ( 10 ) based on the one or more indications.
1 . A method performed by a user equipment (UE) for handling communication in a wireless communications network, the method comprising:
determining a processing time for handling segments of a Radio Resource Control (RRC) message;
transmitting, to a radio network node, one or more indications indicating, explicitly or implicitly, the processing time for handling segments of the RRC message;
wherein the indicated processing time is based on a minimum possible number of segments to send the RRC message or based on a size of the RRC message.
2 . The method of claim 1 , wherein the one or more indications comprise one or more values or parameters for determining the processing time.
3 . The method of claim 1 , wherein the one or more indications indicate a value to process one additional segment of the segmented RRC message.
4 . The method of claim 1 , wherein the one or more indications comprise a respective value or parameter for a respective radio access technology used or a respective dual connectivity option used.
5 . The method of claim 1 , wherein the one or more indications indicate a first processing time indication for the wireless communications network, independently of one or more indications for a second processing time indication for another wireless communications network.
6 . The method of claim 1 , further comprising transmitting another indication indicating that the UE is able to support different processing delay requirements.
7 . A method performed by a radio network node for handling communication in a wireless communications network, the method comprising:
obtaining one or more indications from a user equipment (UE) or another network node, indicating, explicitly or implicitly, a processing time for handling segments of a radio resource control (RRC) message at the UE; and
determining the processing time for handling the segments of the RRC message at the UE based on the one or more indications.
8 . The method of claim 7 , wherein the one or more indications comprise one or more values or parameters used to estimate the processing time.
9 . The method of claim 7 , wherein the one or more indications comprise a respective value or parameter for respective radio access technology used or respective dual connectivity option used.
10 . The method of claim 7 , wherein the one or more indications indicate a first processing time indication for the wireless communications network, independently of one or more indications for a second processing time indication for another wireless communications network.
11 . The method of claim 7 , further comprising receiving another indication indicating that the UE is able to support different processing delay requirements.
12 . The method of claim 7 , further comprising handling segments of the RRC message or resources related to the RRC message based on the determined processing time at the UE, wherein said handling the resources related to the RRC message comprises, when a response message is triggered in response to applying the RRC message, providing transmission resources in time so that the UE can send the response at the end of the processing time.
13 . A user equipment (UE) for handling communication in a wireless communications network, wherein the UE is configured to:
determine a processing time for handling segments of a Radio Resource Control (RRC) message;
transmit, to a radio network node, one or more indications indicating, explicitly or implicitly, the processing time for handling segments of the RRC message;
wherein the indicated processing time is based on a minimum possible number of segments to send the RRC message or based on a size of the RRC message.
14 . A radio network node for handling communication in a wireless communications network, wherein the radio network node is configured to:
obtain one or more indications from a user equipment (UE) or another network node, indicating, explicitly or implicitly, a processing time for handling segments of a radio resource control (RRC) message at the UE; and
determine the processing time for handling the segments of the RRC message at the UE based on the one or more indications.
15 . The radio network node of claim 14 , wherein the radio network node is configured to handle segments of the RRC message or resources related to the RRC message based on the determined processing time at the UE.
16 . The radio network node of claim 15 , wherein the radio network node is configured to handle the resources related to the RRC message, when a response message is triggered in response to applying the RRC message, by providing transmission resources in time so that the UE can send the response at the end of the processing time.