HYPER-FRAME NUMBER (HFN) PROCESSING METHOD AND APPARATUS, TERMINAL, AND BASE STATION - DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD

Title:

HYPER-FRAME NUMBER (HFN) PROCESSING METHOD AND APPARATUS, TERMINAL, AND BASE STATION

Document Type and Number:

WIPO Patent Application WO/2023/066240

Kind Code:

A1

Abstract:

The present disclosure provides a hyper frame number (HFN) processing method and apparatus, a terminal, and a base station. The method comprises: receiving a PDCP data packet sent by a network-side device; determining whether a first HFN corresponding to the PDCP data packet is the same as a second HFN, the second HFN being sent by the network-side device to a terminal by means of signaling; and if the first HFN is different from the second HFN, processing the first HFN.

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Inventors:

MIAO JINHUA (CN)
ZHANG DAJUN (CN)
ZHOU RUI (CN)

Application Number:

PCT/CN2022/125884

Publication Date:

April 27, 2023

Filing Date:

October 18, 2022

Export Citation:

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Assignee:

DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)

International Classes:

H04W56/00; H04L7/00

Domestic Patent References:

WO2021056152A1

2021-04-01

Foreign References:

CN111510278A	2020-08-07
US20150280905A1	2015-10-01

Attorney, Agent or Firm:

DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)

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