CN109155943A - 用于调整编码速率的方法和装置 - Google Patents

用于调整编码速率的方法和装置 Download PDF

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Publication number
CN109155943A
CN109155943A CN201680085604.8A CN201680085604A CN109155943A CN 109155943 A CN109155943 A CN 109155943A CN 201680085604 A CN201680085604 A CN 201680085604A CN 109155943 A CN109155943 A CN 109155943A
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China
Prior art keywords
code rate
terminal equipment
message
rate
uplink
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CN201680085604.8A
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CN109155943B (zh
Inventor
刘菁
郭轶
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/38—Flow control; Congestion control by adapting coding or compression rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

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

Abstract

本发明实施例公开了一种用于调整编码速率的方法和装置。该方法包括：第一终端设备接收第二终端设备发送的第一上行编码速率调整请求消息，该第一上行编码速率调整请求消息携带第一编码速率，该第二终端设备为与该第一终端设备进行通信的对端设备；在该第一终端设备确定该第一编码速率大于该第一终端设备当前使用的上行编码速率时，该第一终端设备向第一网络设备发送咨询消息，该咨询消息携带该第一编码速率，该第一终端设备在该第一网络设备的覆盖范围内。本发明实施例的用于调整编码速率的方法和装置，能够避免编码速率被频繁升降的问题，从而节省信令开销，提高用户体验。

Description

PCT国内申请，说明书已公开。

Claims (48)

  1. PCT国内申请，权利要求书已公开。
CN201680085604.8A 2016-05-13 2016-05-13 用于调整编码速率的方法和装置 Expired - Fee Related CN109155943B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/082011 WO2017193368A1 (zh) 2016-05-13 2016-05-13 用于调整编码速率的方法和装置

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CN109155943A true CN109155943A (zh) 2019-01-04
CN109155943B CN109155943B (zh) 2022-05-17

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Country Link
US (1) US20190116216A1 (zh)
EP (1) EP3448085A4 (zh)
CN (1) CN109155943B (zh)
WO (1) WO2017193368A1 (zh)

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CN110996298A (zh) * 2019-12-25 2020-04-10 北京汽车集团越野车有限公司 一种通信速率调整系统及汽车
CN111356183A (zh) * 2018-12-24 2020-06-30 中国移动通信有限公司研究院 一种传输方法、网络设备及终端

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CN111356183A (zh) * 2018-12-24 2020-06-30 中国移动通信有限公司研究院 一种传输方法、网络设备及终端
CN110996298A (zh) * 2019-12-25 2020-04-10 北京汽车集团越野车有限公司 一种通信速率调整系统及汽车

Also Published As

Publication number Publication date
EP3448085A4 (en) 2019-05-01
CN109155943B (zh) 2022-05-17
EP3448085A1 (en) 2019-02-27
WO2017193368A1 (zh) 2017-11-16
US20190116216A1 (en) 2019-04-18

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Granted publication date: 20220517