User equipment, radio network node and methods performed therein for handling communication in a wireless communication network
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsMin WANG, Jan CHRISTOFFERSSON, Jinhua LIU
Life of this patent
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Abstract
Embodiments herein relate to a method performed by a user equipment for handling communication in a wireless communication network. The user equipment receives a RAR comprising an indicator indicating a load of a beam from the radio network node. The user equipment further transmits a preamble in a selected beam selected based on the indicator.
Claims28
A method performed by a user equipment, UE, for handling communication in a wireless communication network, the method comprising:
- receiving a random access response, RAR, of a random access procedure, wherein the RAR comprises an indicator indicating a load of a beam;
- and
- transmitting a preamble in a selected beam, wherein the selected beam is selected based on the indicator.
A method performed by a radio network node for handling communication of a user equipment, UE, in a wireless communication network, the method comprising:
- transmitting configuration data to the UE, wherein the configuration data indicates whether the UE should skip backoff behaviour or not and thereby indicating whether the UE, without performing a backoff operation indicated in a random access response, RAR, should change beam to transmit a preamble on or not.
A user equipment, UE, for handling communication in a wireless communication network, wherein the UE is configured to:
- receive a random access response, RAR, of a random access procedure, wherein the RAR comprises an indicator indicating a load of a beam;
- and
- transmit a preamble in a selected beam, wherein the selected beam is selected based on the indicator.
A radio network node for handling communication of a user equipment, UE, in a wireless communication network, wherein the radio network node is configured to:
- transmit configuration data to the UE, wherein the configuration data indicates whether the UE should skip backoff behaviour or not and thereby indicating whether the UE, without performing a backoff operation indicated in a random access response, RAR, should change beam to transmit a preamble on or not.
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Dependencies are inferred from the claim text.