Method for reconfiguring a PDCP reordering timer in a wireless communication system and device therefor
AssigneeLG Electronics Inc.
InventorsSeungjune Yi, Sunyoung Lee
Life of this patent
Estimating the term…
Abstract
A method for a User Equipment (UE) operating in a wireless communication system, the method includes stopping a Packet Data Convergence Protocol (PDCP) reordering timer, while the PDCP reordering timer is running, when a value of the PDCP reordering timer is reconfigured by upper layers; restarting the PDCP reordering timer; and setting a value of reordering_PDCP_RX_COUNT of a reordering function corresponding to the restarted PDCP reordering timer to a COUNT value associated to RX_HFN and Next_PDCP_RX_SN.
Claims12
A method for a User Equipment (UE) operating in a wireless communication system, the method comprising:
- stopping a Packet Data Convergence Protocol (PDCP) reordering timer, while the PDCP reordering timer is running, when a value of the PDCP reordering timer is reconfigured by upper layers;
- restarting the PDCP reordering timer;
- and
- setting a value of reordering_PDCP_RX_COUNT of a reordering function corresponding to the restarted PDCP reordering timer to a COUNT value associated to RX_HFN and Next_PDCP_RX_SN.
A User Equipment (UE) for operating in a wireless communication system, the UE comprising:
- a Radio Frequency (RF) module;
- and
- a processor operably coupled with the RF module and configured to:
- stop a Packet Data Convergence Protocol (PDCP) reordering timer, while the PDCP reordering timer is running, when a value of the PDCP reordering timer is reconfigured by upper layers;
- restart the PDCP reordering timer;
- and
- set a value of reordering_PDCP_RX_COUNT of a reordering function corresponding to the restarted PDCP reordering timer to a COUNT value associated to RX_HFN and Next_PDCP_RX_SN.
Dependencies are inferred from the claim text.