KR101992869B1 - Sdn환경에서 멀티 프로토콜 라벨 스위칭을 이용한 서비스별 이동성 관리 방법 및 장치 - Google Patents

Sdn환경에서 멀티 프로토콜 라벨 스위칭을 이용한 서비스별 이동성 관리 방법 및 장치 Download PDF

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Publication number
KR101992869B1
KR101992869B1 KR1020180049163A KR20180049163A KR101992869B1 KR 101992869 B1 KR101992869 B1 KR 101992869B1 KR 1020180049163 A KR1020180049163 A KR 1020180049163A KR 20180049163 A KR20180049163 A KR 20180049163A KR 101992869 B1 KR101992869 B1 KR 101992869B1
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KR
South Korea
Prior art keywords
service
packet
user terminal
mpls
service type
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KR1020180049163A
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English (en)
Korean (ko)
Inventor
추현승
이지수
김희진
Original Assignee
성균관대학교산학협력단
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Priority to KR1020180049163A priority Critical patent/KR101992869B1/ko
Priority to PCT/KR2019/005089 priority patent/WO2019209076A1/fr
Application granted granted Critical
Publication of KR101992869B1 publication Critical patent/KR101992869B1/ko

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/50Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/20Hop count for routing purposes, e.g. TTL
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/24Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2408Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0231Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/12Reselecting a serving backbone network switching or routing node
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/20Selecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing 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
    • H04W8/04Registration at HLR or HSS [Home Subscriber Server]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020180049163A 2018-04-27 2018-04-27 Sdn환경에서 멀티 프로토콜 라벨 스위칭을 이용한 서비스별 이동성 관리 방법 및 장치 KR101992869B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020180049163A KR101992869B1 (ko) 2018-04-27 2018-04-27 Sdn환경에서 멀티 프로토콜 라벨 스위칭을 이용한 서비스별 이동성 관리 방법 및 장치
PCT/KR2019/005089 WO2019209076A1 (fr) 2018-04-27 2019-04-26 Procédé et dispositif de gestion de mobilité par un service utilisant la commutation multiprotocole par étiquette dans un environnement sdn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180049163A KR101992869B1 (ko) 2018-04-27 2018-04-27 Sdn환경에서 멀티 프로토콜 라벨 스위칭을 이용한 서비스별 이동성 관리 방법 및 장치

Publications (1)

Publication Number Publication Date
KR101992869B1 true KR101992869B1 (ko) 2019-09-30

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KR1020180049163A KR101992869B1 (ko) 2018-04-27 2018-04-27 Sdn환경에서 멀티 프로토콜 라벨 스위칭을 이용한 서비스별 이동성 관리 방법 및 장치

Country Status (2)

Country Link
KR (1) KR101992869B1 (fr)
WO (1) WO2019209076A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210052333A (ko) * 2019-10-29 2021-05-10 숭실대학교산학협력단 5G 네트워크에서 QoS를 반영한 라우팅 방법, 이를 수행하기 위한 기록 매체 및 장치
KR20220063602A (ko) * 2020-11-10 2022-05-17 국방과학연구소 이동성 관리 앵커 선택 장치, 방법, 컴퓨터 판독 가능한 기록매체 및 컴퓨터 프로그램

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150035143A (ko) * 2013-09-27 2015-04-06 에스케이텔레콤 주식회사 이동통신 서비스 제공 방법 및 이를 위한 장치

Family Cites Families (2)

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Publication number Priority date Publication date Assignee Title
US9386607B2 (en) * 2010-06-17 2016-07-05 Qualcomm Incorporated Method and apparatus for managing packet data network connectivity
WO2013043088A1 (fr) * 2011-09-20 2013-03-28 Telefonaktiebolaget L M Ericsson (Publ) Procédés et nœuds de réseau pour commander l'utilisation de mise en cache dans un système de télécommunication

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150035143A (ko) * 2013-09-27 2015-04-06 에스케이텔레콤 주식회사 이동통신 서비스 제공 방법 및 이를 위한 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
장성만 외 1인. SDN을 이용한 분산 에이전트기반 IP 이동성 지원 프레임워크 연구. 2014년 한국컴퓨터종합학술대회 논문집. http://networking.khu.ac.kr/layouts/net/publications/data/KCC2014_SungManJang.pdf* *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210052333A (ko) * 2019-10-29 2021-05-10 숭실대학교산학협력단 5G 네트워크에서 QoS를 반영한 라우팅 방법, 이를 수행하기 위한 기록 매체 및 장치
KR102387114B1 (ko) 2019-10-29 2022-04-15 숭실대학교 산학협력단 5G 네트워크에서 QoS를 반영한 라우팅 방법, 이를 수행하기 위한 기록 매체 및 장치
KR20220063602A (ko) * 2020-11-10 2022-05-17 국방과학연구소 이동성 관리 앵커 선택 장치, 방법, 컴퓨터 판독 가능한 기록매체 및 컴퓨터 프로그램
KR102407851B1 (ko) * 2020-11-10 2022-06-13 국방과학연구소 이동성 관리 앵커 선택 장치, 방법, 컴퓨터 판독 가능한 기록매체 및 컴퓨터 프로그램

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WO2019209076A1 (fr) 2019-10-31

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