Method and apparatus for performing transmission
AssigneeLG Electronics Inc.
InventorsBokyung BYUN, Seungjune Yl, Geumsan JO, Jaewook LEE
Life of this patent
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Abstract
Provided are a method for performing, by a user equipment (UE), transmission via only a primary path in a wireless communication system, and an apparatus supporting the same. The method may include: configuring a split bearer, which has multiple L2 entities for both a master cell group (MCG) and a secondary cell group (SCG); when the UE transits from a first state to a second state, reconfiguring the primary path of the split bearer autonomously; and performing the transmission via only the primary path of the split bearer, wherein the primary path is related to an L2 entity for the MCG.
Claims15
A method for performing, by a user equipment (UE), transmission via only a primary path in a wireless communication system, the method comprising:
- configuring a split bearer, which has multiple L2 entities for both a master cell group (MCG) and a secondary cell group (SCG);
- when the UE transits from a first state to a second state, reconfiguring the primary path of the split bearer autonomously;
- and
- performing the transmission via only the primary path of the split bearer,
- wherein the primary path is related to an L2 entity for the MCG.
A method for receiving, by a base station (BS), a data via only a primary path in a wireless communication system, the method comprising:
- transmitting a message for configuring a split bearer which has multiple L2 entities for both a master cell group (MCG) and a secondary cell group (SCG), to a user equipment (UE);
- and
- receiving the data via only the primary path of the split bearer, from the UE,
- wherein the primary path of the split bearer is reconfigured by the UE autonomously, when a state of the UE is transited from a first state to a second state, and
- wherein the primary path is related to an L2 entity for the MCG.
A processor for a wireless communication device for performing transmission via only a primary path,
- wherein the processor is configured to control the wireless communication device to:
- configure a split bearer, which has multiple L2 entities for both a master cell group (MCG) and a secondary cell group (SCG);
- when the UE transits from a first state to a second state, reconfigure the primary path of the split bearer autonomously;
- and
- perform the transmission via only the primary path of the split bearer,
- wherein the primary path is related to an L2 entity for the MCG.
Dependencies are inferred from the claim text.