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US 2019/0297610 A1Published application
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
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Abstract
A method for a User Equipment (UE) operating in a wireless communication system, the method includes receiving an Radio Resource Control (RRC) message for reconfiguring a new value of a Packet Data Convergence Protocol (PDCP) reordering timer, while the PDCP reordering timer is running; and setting a value of reordering_PDCP_RX_COUNT to a COUNT value associated to RX_HFN and Next_PDCP_RX_SN when the RRC message is received.
Claims7
An apparatus for wireless communications, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- start a reordering timer,
- receive a Radio Resource Control (RRC) message including a value of the reordering timer,
- set a value of a first status variable associated with the reordering timer to a value of a second status variable indicating a first COUNT value of a next data unit expected to be received in a buffer related to the reordering timer, and
- stop and restart the reordering timer, when the value of the reordering timer is reconfigured to the value included in the RRC message while the reordering timer is running.
4 more elements
Dependencies are inferred from the claim text.