CN107534929A - 核心网选择方法、装置及系统 - Google Patents

核心网选择方法、装置及系统 Download PDF

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Publication number
CN107534929A
CN107534929A CN201580079458.3A CN201580079458A CN107534929A CN 107534929 A CN107534929 A CN 107534929A CN 201580079458 A CN201580079458 A CN 201580079458A CN 107534929 A CN107534929 A CN 107534929A
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China
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dcn
accessed
type
information
equipment
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CN201580079458.3A
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English (en)
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CN107534929B (zh
Inventor
段小嫣
金辉
衣强
何岳
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201911129887.3A priority Critical patent/CN111031592B/zh
Publication of CN107534929A publication Critical patent/CN107534929A/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/165—Performing reselection for specific purposes for reducing network power consumption
    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies

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

Abstract

本发明提供一种核心网选择方法、装置及系统。该方法包括如下步骤：从接入网设备获取第一专用核心网(DCN)信息，所述第一DCN信息包括所述接入网设备可接入的至少一个DCN的信息(101)；根据所述第一DCN信息从所述至少一个DCN中选择待接入的DCN(102)；将所述待接入的DCN的信息发送给所述接入网设备，以使所述接入网设备根据所述待接入的DCN的信息确定核心网设备(103)。采用本发明，可以提高接入网设备选择DCN的准确性，避免DCN重选过程中引起的通信信令增加和处理时延，提高通信效率。

Description

PCT国内申请，说明书已公开。

Claims (71)

  1. PCT国内申请，权利要求书已公开。
CN201580079458.3A 2015-09-18 2015-09-18 核心网选择方法、装置及系统 Active CN107534929B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911129887.3A CN111031592B (zh) 2015-09-18 2015-09-18 核心网选择方法、装置及系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/089929 WO2017045189A1 (zh) 2015-09-18 2015-09-18 核心网选择方法、装置及系统

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CN201911129887.3A Division CN111031592B (zh) 2015-09-18 2015-09-18 核心网选择方法、装置及系统

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CN107534929B CN107534929B (zh) 2024-03-01

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US (3) US10588074B2 (zh)
EP (3) EP3340692B1 (zh)
CN (2) CN107534929B (zh)
ES (2) ES2822429T3 (zh)
WO (1) WO2017045189A1 (zh)

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Also Published As

Publication number Publication date
CN107534929B (zh) 2024-03-01
US20220256446A1 (en) 2022-08-11
ES2822429T3 (es) 2021-05-04
WO2017045189A1 (zh) 2017-03-23
CN111031592A (zh) 2020-04-17
EP3799479A1 (en) 2021-03-31
US20200280911A1 (en) 2020-09-03
EP4262282A3 (en) 2023-12-27
EP3799479B1 (en) 2023-06-21
EP4262282A2 (en) 2023-10-18
EP3340692B1 (en) 2020-08-05
EP3340692A4 (en) 2018-10-31
US11930448B2 (en) 2024-03-12
US10588074B2 (en) 2020-03-10
US11272439B2 (en) 2022-03-08
ES2956842T3 (es) 2023-12-29
EP3340692A1 (en) 2018-06-27
US20180199278A1 (en) 2018-07-12
CN111031592B (zh) 2021-08-03

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