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CN115380571A - Cell search method and device - Google Patents

Cell search method and device Download PDF

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Publication number
CN115380571A
CN115380571A CN202080099605.4A CN202080099605A CN115380571A CN 115380571 A CN115380571 A CN 115380571A CN 202080099605 A CN202080099605 A CN 202080099605A CN 115380571 A CN115380571 A CN 115380571A
Authority
CN
China
Prior art keywords
cell search
network slice
terminal equipment
slice information
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202080099605.4A
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Chinese (zh)
Other versions
CN115380571B (en
Inventor
付喆
刘建华
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
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN115380571A publication Critical patent/CN115380571A/en
Application granted granted Critical
Publication of CN115380571B publication Critical patent/CN115380571B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service

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

Abstract

The embodiment of the application provides a cell search method and a cell search device, wherein the method comprises the following steps: the method comprises the steps that terminal equipment obtains first network slice information, the first network slice information comprises at least one piece of network slice information supported by the terminal equipment, the terminal equipment carries out cell search based on the first network slice information, a technical scheme for realizing the cell search after a network slice technology is introduced is provided, and the terminal equipment carries out the cell search based on the network slice information, so that the terminal equipment can directly search a cell of a network slice supported by the terminal equipment, and the process of the cell search is accelerated.

Description

PCT国内申请，说明书已公开。PCT domestic application, specification has been published.

Claims (24)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN202080099605.4A 2020-05-14 Cell searching method and device Active CN115380571B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/090327 WO2021226953A1 (en) 2020-05-14 2020-05-14 Cell search method and apparatus

Publications (2)

Publication Number Publication Date
CN115380571A true CN115380571A (en) 2022-11-22
CN115380571B CN115380571B (en) 2025-07-29

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107197486A (en) * 2016-03-15 2017-09-22 中兴通讯股份有限公司 A kind of resident target selecting method, transmission method and device
CN107223350A (en) * 2017-04-26 2017-09-29 北京小米移动软件有限公司 Cell is selected or reselecting method, apparatus and system
WO2017193553A1 (en) * 2016-05-13 2017-11-16 宇龙计算机通信科技(深圳)有限公司 Network slicing access control method and apparatus, terminal cell and sdn controller
US20190174406A1 (en) * 2016-08-11 2019-06-06 Samsung Electronics Co., Ltd Service-based cell selection and reselection control method
CN110226337A (en) * 2017-01-26 2019-09-10 华为技术有限公司 A method and device for accessing a target cell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107197486A (en) * 2016-03-15 2017-09-22 中兴通讯股份有限公司 A kind of resident target selecting method, transmission method and device
WO2017193553A1 (en) * 2016-05-13 2017-11-16 宇龙计算机通信科技(深圳)有限公司 Network slicing access control method and apparatus, terminal cell and sdn controller
US20190174406A1 (en) * 2016-08-11 2019-06-06 Samsung Electronics Co., Ltd Service-based cell selection and reselection control method
CN110226337A (en) * 2017-01-26 2019-09-10 华为技术有限公司 A method and device for accessing a target cell
CN107223350A (en) * 2017-04-26 2017-09-29 北京小米移动软件有限公司 Cell is selected or reselecting method, apparatus and system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
""R2-1702530 Cell Selection and Reselection Consideration for Network Slicing"", 3GPP TSG_RAN\\WG2_RL2, 24 March 2017 (2017-03-24) *
魏垚;谢沛荣;: "网络切片标准分析与发展现状", 移动通信, no. 04, 15 April 2019 (2019-04-15) *

Also Published As

Publication number Publication date
WO2021226953A1 (en) 2021-11-18

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