METHOD FOR RECONFIGURING WIRELESS BEARER AND DEVICE THEREOF
First Claim
1. A method of reconfiguring a radio bearer by a user equipment, the method comprising:
- receiving a higher layer signal including information for changing a data radio bearer type of a specific radio bearer configured to receive downlink data from a base station using only wireless local area network (WLAN) wireless resources;
performing, by a packet data convergence protocol (PDCP) entity, a PDCP data recovery procedure based on the information for changing the data radio bearer type of the specific radio bearer; and
performing, by the PDCP entity, a reordering procedure for the specific radio bearer.
1 Assignment
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Accused Products
Abstract
Provided are a method and a device for configuring or reconfiguring a wireless data bearer for transmitting user plane data. The method may include: receiving, from a base station, an upper layer signaling including information for changing a data wireless bearer type for a specific wireless bearer configured to receive downlink data by using only a WLAN wireless resource; performing a packet data convergence protocol (PDCP) data recovery procedure in a PDCP entity on the basis of the information for changing the data wireless bearer type for the specific wireless bearer; and performing a reordering procedure for the specific wireless bearer in the PDCP entity.
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Citations
20 Claims
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1. A method of reconfiguring a radio bearer by a user equipment, the method comprising:
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receiving a higher layer signal including information for changing a data radio bearer type of a specific radio bearer configured to receive downlink data from a base station using only wireless local area network (WLAN) wireless resources; performing, by a packet data convergence protocol (PDCP) entity, a PDCP data recovery procedure based on the information for changing the data radio bearer type of the specific radio bearer; and performing, by the PDCP entity, a reordering procedure for the specific radio bearer. - View Dependent Claims (2, 3, 4, 5)
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6. A method of reconfiguring a radio bearer by a user equipment, the method comprising:
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receiving a higher layer signal including information for changing a data radio bearer type of a specific radio bearer configured to receive downlink data from a base station using only wireless resources of a base station; and starting, by a packet data convergence protocol (PDCP) entity, a reordering procedure for the specific radio bearer based on the information for changing the data radio bearer type of the specific radio bearer. - View Dependent Claims (7)
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8. A method of reconfiguring a radio bearer of a user equipment by a base station, the method comprising:
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transmitting a higher layer signal including information for changing a data radio bearer type of a specific radio bearer configured to receive downlink data using only wireless local area network (WLAN) wireless resources; receiving a PDCP status report from user equipment; and retransmitting, by a packet data convergence protocol (PDCP) entity, PDCP protocol data units or PDCP service data units based on the PDCP status report wherein the PDCP protocol data unit or the PDCP service data units are data units not confirmed as successfully delivered. - View Dependent Claims (9, 10)
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Specification