CN114208074A - 多连接下的通信方法以及通信设备 - Google Patents

多连接下的通信方法以及通信设备 Download PDF

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Publication number
CN114208074A
CN114208074A CN202080001323.6A CN202080001323A CN114208074A CN 114208074 A CN114208074 A CN 114208074A CN 202080001323 A CN202080001323 A CN 202080001323A CN 114208074 A CN114208074 A CN 114208074A
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China
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CN202080001323.6A
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English (en)
Inventor
董贤东
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Publication of CN114208074A publication Critical patent/CN114208074A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

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

Abstract

本公开的示例实施例可以提供多连接下的通信方法以及通信设备。所述通信方法包括：在所述多连接中的第一连接和第二连接下分别发送第一消息帧和第二消息帧；响应于在所述第二连接下接收到关于所述第二消息帧的第二反馈消息帧，而且在所述第一连接下未接收到关于所述第一消息帧的第一反馈消息帧，经过第一等待时长之后重新发送所述第一消息帧。根据本公开的实施例提供的技术方案使得能够在多连接下避免干扰，有效地在多连接下进行通信，提高系统吞吐量。

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。
CN202080001323.6A 2020-07-17 2020-07-17 多连接下的通信方法以及通信设备 Pending CN114208074A (zh)

Applications Claiming Priority (1)

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PCT/CN2020/102813 WO2022011714A1 (zh) 2020-07-17 2020-07-17 多连接下的通信方法以及通信设备

Publications (1)

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CN114208074A true CN114208074A (zh) 2022-03-18

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CN202080001323.6A Pending CN114208074A (zh) 2020-07-17 2020-07-17 多连接下的通信方法以及通信设备

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US (1) US20230103403A1 (zh)
CN (1) CN114208074A (zh)
WO (1) WO2022011714A1 (zh)

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WO2023193264A1 (zh) * 2022-04-08 2023-10-12 北京小米移动软件有限公司 通信方法及装置、电子设备及存储介质

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US20080112351A1 (en) * 2006-11-15 2008-05-15 Qualcomm Incorporated Transmissions to multiple stations in wireless communication systems
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023193264A1 (zh) * 2022-04-08 2023-10-12 北京小米移动软件有限公司 通信方法及装置、电子设备及存储介质

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