CN106605437A - 选取信道的方法及发送端 - Google Patents

选取信道的方法及发送端 Download PDF

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Publication number
CN106605437A
CN106605437A CN201480081660.5A CN201480081660A CN106605437A CN 106605437 A CN106605437 A CN 106605437A CN 201480081660 A CN201480081660 A CN 201480081660A CN 106605437 A CN106605437 A CN 106605437A
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channel
transmitting terminal
physical
logic
idle
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CN106605437B (zh
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李彦淳
李波
屈桥
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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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • 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
    • H04W40/00—Communication routing or communication path finding
    • H04W40/005—Routing actions in the presence of nodes in sleep or doze mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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

本发明实施例提供一种选取信道的方法及发送端，方法包括：对多个信道进行排序，并且，生成退避计数值；从初始时隙开始，在每个时隙内，按照所述信道的排序顺序，并且根据每个所述信道的忙闲状态依次对所述退避计数值进行自减，直到所述退避计数值为0；根据对所述退避计数值进行自减的结果以及所述多个信道中至少一个的忙闲状态，在所述多个信道中选取发送端发送数据所使用的信道。该方法和发送端能够提高信道利用率。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480081660.5A 2014-09-01 2014-09-01 选取信道的方法及发送端 Active CN106605437B (zh)

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PCT/CN2014/085675 WO2016033724A1 (zh) 2014-09-01 2014-09-01 选取信道的方法及发送端

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US (3) US10278182B2 (zh)
EP (3) EP3592020B1 (zh)
CN (2) CN106605437B (zh)
ES (1) ES2745306T3 (zh)
WO (1) WO2016033724A1 (zh)

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CN111757531A (zh) * 2019-03-27 2020-10-09 普天信息技术有限公司 随机接入的回退方法及装置
CN114828017A (zh) * 2022-06-29 2022-07-29 统信软件技术有限公司 热点信道的生成方法、计算设备及可读存储介质

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CN113825248A (zh) * 2020-06-18 2021-12-21 华为技术有限公司 多链路设备的信道接入方法及相关装置
CN112788630B (zh) * 2021-01-26 2023-04-07 北京升哲科技有限公司 一种信道确定方法、装置、通信设备及存储介质

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CN111757531A (zh) * 2019-03-27 2020-10-09 普天信息技术有限公司 随机接入的回退方法及装置
CN114828017A (zh) * 2022-06-29 2022-07-29 统信软件技术有限公司 热点信道的生成方法、计算设备及可读存储介质
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ES2745306T3 (es) 2020-02-28
US20190069299A1 (en) 2019-02-28
EP3592020B1 (en) 2023-11-08
EP3182777A4 (en) 2017-08-30
EP3592020A1 (en) 2020-01-08
EP4325919A1 (en) 2024-02-21
CN106605437B (zh) 2020-01-21
WO2016033724A1 (zh) 2016-03-10
US10278182B2 (en) 2019-04-30
US20170188364A1 (en) 2017-06-29
EP3592020C0 (en) 2023-11-08
US10925057B2 (en) 2021-02-16
US11533725B2 (en) 2022-12-20
EP3182777A1 (en) 2017-06-21
EP3182777B1 (en) 2019-06-26
CN111132369A (zh) 2020-05-08
US20210144710A1 (en) 2021-05-13
CN111132369B (zh) 2023-10-13

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