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CN113348699A - 数据传输方法、装置和通信设备 - Google Patents

数据传输方法、装置和通信设备 Download PDF

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Publication number
CN113348699A
CN113348699A CN201980090526.4A CN201980090526A CN113348699A CN 113348699 A CN113348699 A CN 113348699A CN 201980090526 A CN201980090526 A CN 201980090526A CN 113348699 A CN113348699 A CN 113348699A
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CN
China
Prior art keywords
packet data
cell
uplink packet
msg3
uplink
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Application number
CN201980090526.4A
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English (en)
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CN113348699B (zh
Inventor
王淑坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN113348699A publication Critical patent/CN113348699A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04W36/023—Buffering or recovering information during reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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

Abstract

本申请提供一种数据传输方法、装置和通信设备，包括：终端设备发送上行消息，所述上行消息包括用于接入到第一小区的第一MSG3，所述第一MSG3包括存储于NAS信息的上行小包数据；或所述上行消息包括所述用于接入到所述第一小区的所述第一MSG3和所述上行小包数据；所述第一MSG3携带指示信息，所述指示信息用于指示所述上行小包数据是否是重传数据。本申请提供的方法，由于终端设备向接入网设备发送的第一MSG3中携带指示上行小包数据是否是重传数据的指示信息，因此，能够减少信令负荷，同时也能够避免资源浪费，从而可以保证小包数据在传输过程中的可靠性。

Description

PCT国内申请，说明书已公开。

Claims (55)

  1. PCT国内申请，权利要求书已公开。
CN201980090526.4A 2019-06-27 2019-06-27 数据传输方法、装置和通信设备 Active CN113348699B (zh)

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PCT/CN2019/093353 WO2020258182A1 (zh) 2019-06-27 2019-06-27 数据传输方法、装置和通信设备

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CN113348699A true CN113348699A (zh) 2021-09-03
CN113348699B CN113348699B (zh) 2023-03-14

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US (1) US20220124585A1 (zh)
EP (1) EP3979703A4 (zh)
CN (1) CN113348699B (zh)
WO (1) WO2020258182A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024216437A1 (zh) * 2023-04-17 2024-10-24 华为技术有限公司 通信方法、通信装置、计算机可读存储介质和程序产品

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US20220124585A1 (en) 2022-04-21
EP3979703A1 (en) 2022-04-06
CN113348699B (zh) 2023-03-14
WO2020258182A1 (zh) 2020-12-30
EP3979703A4 (en) 2022-09-28

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