CN109644381A - 数据处理方法及相关产品 - Google Patents

数据处理方法及相关产品 Download PDF

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Publication number
CN109644381A
CN109644381A CN201780052218.3A CN201780052218A CN109644381A CN 109644381 A CN109644381 A CN 109644381A CN 201780052218 A CN201780052218 A CN 201780052218A CN 109644381 A CN109644381 A CN 109644381A
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CN
China
Prior art keywords
pdcp
data packet
hfn
data
base station
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CN201780052218.3A
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CN109644381B (zh
Inventor
唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN109644381A publication Critical patent/CN109644381A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例公开了一种数据处理方法及相关产品，包括：当需要切换到分组数据汇聚协议PDCP数字编号COUNT编号方式不同的目标基站时，确定待重新编号的PDCP数据包；对待重新编号的PDCP数据包进行重新编号，使重新编号后的PDCP COUNT在目标基站支持的范围内；根据重新编号后的COUNT，按序传输重新编号后的PDCP数据包。本发明实施例有利于降低终端在PDCP序列号编号方式不同的系统间进行切换时的丢包率，提升用户体验。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201780052218.3A 2017-06-15 2017-06-15 数据处理方法及相关产品 Active CN109644381B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/088510 WO2018227497A1 (zh) 2017-06-15 2017-06-15 数据处理方法及相关产品

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CN109644381A true CN109644381A (zh) 2019-04-16
CN109644381B CN109644381B (zh) 2020-04-21

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WO (1) WO2018227497A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114615657A (zh) * 2022-02-21 2022-06-10 翱捷科技股份有限公司 一种5g通信中的数据分段解密方法及装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114600507B (zh) * 2020-01-07 2023-08-29 Oppo广东移动通信有限公司 一种业务安全传输方法及装置、终端设备、网络设备

Citations (3)

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CN101686494A (zh) * 2008-09-22 2010-03-31 大唐移动通信设备有限公司 一种分组数据汇聚协议层处理数据包的方法和装置
CN101843139A (zh) * 2007-10-30 2010-09-22 高通股份有限公司 移动通信网络中在基站间切换时进行hfn处理的方法和系统
US20120300614A1 (en) * 2011-05-23 2012-11-29 Samsung Electronics Co., Ltd. Method and apparatus for error correction ciphering in mobile communication system

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CN102026279A (zh) * 2009-09-23 2011-04-20 中兴通讯股份有限公司 一种数据反传的方法和系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101843139A (zh) * 2007-10-30 2010-09-22 高通股份有限公司 移动通信网络中在基站间切换时进行hfn处理的方法和系统
CN101686494A (zh) * 2008-09-22 2010-03-31 大唐移动通信设备有限公司 一种分组数据汇聚协议层处理数据包的方法和装置
US20120300614A1 (en) * 2011-05-23 2012-11-29 Samsung Electronics Co., Ltd. Method and apparatus for error correction ciphering in mobile communication system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Lossless PDCP SN reconfiguration at HO", 《3GPP TSG-RAN WG2 #98 R2-1704369》 *
ERICSSON: "PDCP operation: SDU size and SN", 《3GPP TSG-RAN WG2 #95BIS TDOC R2-166823》 *
HUAWEI: "PDCP SN Reconfiguration", 《3GPP TSG-RAN WG2 MEETING #97BIS R2-1702587》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114615657A (zh) * 2022-02-21 2022-06-10 翱捷科技股份有限公司 一种5g通信中的数据分段解密方法及装置
WO2023155516A1 (zh) * 2022-02-21 2023-08-24 翱捷科技股份有限公司 一种5g通信中的数据分段解密方法及装置
CN114615657B (zh) * 2022-02-21 2023-12-22 翱捷科技股份有限公司 一种5g通信中的数据分段解密方法及装置

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WO2018227497A1 (zh) 2018-12-20
CN109644381B (zh) 2020-04-21

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