CN109906627A - 免许可频谱的竞争方法和设备 - Google Patents

免许可频谱的竞争方法和设备 Download PDF

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Publication number
CN109906627A
CN109906627A CN201780066194.7A CN201780066194A CN109906627A CN 109906627 A CN109906627 A CN 109906627A CN 201780066194 A CN201780066194 A CN 201780066194A CN 109906627 A CN109906627 A CN 109906627A
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licensed spectrum
parameter
equipment
exempting
message
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CN109906627B (zh
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庄宏成
张莉莉
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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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures

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

Abstract

本申请实施例提供一种免许可频谱的竞争方法和设备，其中，该方法包括：第一设备向许可辅助接入LAA控制实体发送频谱使用消息，频谱使用消息中包括第一设备所处区域内的免许可频谱的使用情况；第一设备接收许可辅助接入LAA控制实体发送的第一通知消息，第一通知消息中至少包括免许可频谱，以及用于竞争免许可频谱的竞争参数，其中竞争参数为LAA控制实体根据频谱使用消息分析获得的；第一设备根据第一通知消息，竞争使用免许可频谱。从而，通过将竞争参数与参与竞争免许可频谱的设备数量进行匹配，提高了免许可频谱的利用率。

Description

PCT国内申请，说明书已公开。

Claims (29)

  1. PCT国内申请，权利要求书已公开。
CN201780066194.7A 2017-02-27 2017-07-07 免许可频谱的竞争方法和设备 Active CN109906627B (zh)

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CN201710109480 2017-02-27
CN2017101094809 2017-02-27
PCT/CN2017/092292 WO2018153006A1 (zh) 2017-02-27 2017-07-07 免许可频谱的竞争方法和设备

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024051301A1 (zh) * 2022-09-09 2024-03-14 华为技术有限公司 通信方法及装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149294A1 (zh) * 2014-04-02 2015-10-08 华为技术有限公司 一种非授权频谱的使用方法和基站及终端
WO2016072788A1 (ko) * 2014-11-06 2016-05-12 엘지전자 주식회사 비면허 대역을 지원하는 무선 접속 시스템에서 백오프 수행 방법 및 이를 지원하는 장치
CN105848208A (zh) * 2016-03-17 2016-08-10 北京北方烽火科技有限公司 一种免授权信道协调方法和装置
CN105992216A (zh) * 2015-01-27 2016-10-05 上海无线通信研究中心 一种空闲频谱资源管理方法及装置
CN106304369A (zh) * 2015-05-15 2017-01-04 上海贝尔股份有限公司 基于接入优先级的资源竞争的方法及装置
CN106341820A (zh) * 2015-07-08 2017-01-18 中兴通讯股份有限公司 一种频谱共享的方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107079302B (zh) * 2014-12-03 2020-02-18 诺基亚技术有限公司 Lte许可辅助接入中的隐藏节点检测
EP3285435B1 (en) * 2015-05-14 2019-12-04 Huawei Technologies Co. Ltd. Method for detecting signal of license exempt frequency spectrum channel and base station
CN107113865A (zh) * 2015-08-14 2017-08-29 华为技术有限公司 基于免许可频谱的信道评测方法及发送节点

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149294A1 (zh) * 2014-04-02 2015-10-08 华为技术有限公司 一种非授权频谱的使用方法和基站及终端
WO2016072788A1 (ko) * 2014-11-06 2016-05-12 엘지전자 주식회사 비면허 대역을 지원하는 무선 접속 시스템에서 백오프 수행 방법 및 이를 지원하는 장치
CN105992216A (zh) * 2015-01-27 2016-10-05 上海无线通信研究中心 一种空闲频谱资源管理方法及装置
CN106304369A (zh) * 2015-05-15 2017-01-04 上海贝尔股份有限公司 基于接入优先级的资源竞争的方法及装置
CN106341820A (zh) * 2015-07-08 2017-01-18 中兴通讯股份有限公司 一种频谱共享的方法和装置
CN105848208A (zh) * 2016-03-17 2016-08-10 北京北方烽火科技有限公司 一种免授权信道协调方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024051301A1 (zh) * 2022-09-09 2024-03-14 华为技术有限公司 通信方法及装置

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WO2018153006A1 (zh) 2018-08-30
CN109906627B (zh) 2021-09-07

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