KR102398433B1 - 전송 지연의 측정 - Google Patents

전송 지연의 측정 Download PDF

Info

Publication number
KR102398433B1
KR102398433B1 KR1020207031349A KR20207031349A KR102398433B1 KR 102398433 B1 KR102398433 B1 KR 102398433B1 KR 1020207031349 A KR1020207031349 A KR 1020207031349A KR 20207031349 A KR20207031349 A KR 20207031349A KR 102398433 B1 KR102398433 B1 KR 102398433B1
Authority
KR
South Korea
Prior art keywords
delay
data packets
plane node
message
data
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.)
Active
Application number
KR1020207031349A
Other languages
English (en)
Korean (ko)
Other versions
KR20200138800A (ko
Inventor
양 리우
주앙 리우
헤 후앙
Original Assignee
지티이 코포레이션
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 지티이 코포레이션 filed Critical 지티이 코포레이션
Publication of KR20200138800A publication Critical patent/KR20200138800A/ko
Application granted granted Critical
Publication of KR102398433B1 publication Critical patent/KR102398433B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020207031349A 2018-04-04 2018-04-04 전송 지연의 측정 Active KR102398433B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/081794 WO2019191913A1 (en) 2018-04-04 2018-04-04 Measuring transmission delay

Publications (2)

Publication Number Publication Date
KR20200138800A KR20200138800A (ko) 2020-12-10
KR102398433B1 true KR102398433B1 (ko) 2022-05-13

Family

ID=68099770

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207031349A Active KR102398433B1 (ko) 2018-04-04 2018-04-04 전송 지연의 측정

Country Status (6)

Country Link
EP (1) EP3777365B1 (https=)
JP (1) JP7175328B2 (https=)
KR (1) KR102398433B1 (https=)
CN (1) CN111869278B (https=)
ES (1) ES3054137T3 (https=)
WO (1) WO2019191913A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240357413A1 (en) * 2021-08-12 2024-10-24 Intel Corporation Delay measurements between gnb-cu and gnb-du
CN114641026A (zh) * 2022-02-17 2022-06-17 成都中科微信息技术研究院有限公司 一种提升NR系统中NG-RAN侧QoS监控精度的方法
US12082106B2 (en) * 2022-02-25 2024-09-03 At&T Intellectual Property I, L.P. Sharing of baseband units in fifth generation networks and beyond

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050163064A1 (en) * 2004-01-27 2005-07-28 Samsung Electronics Co., Ltd. Synchronization apparatus and method for broadcasting a service stream in a mobile communication system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101203469B1 (ko) * 2006-02-11 2012-11-21 삼성전자주식회사 패킷 네트워크에서 컷스루 방식으로 노드간 전파 지연 및거리를 정확하고 안전하게 측정하는 방법 및 상기 방법을수행하는 패킷 네트워크 노드
CN101004641A (zh) * 2007-01-23 2007-07-25 张克坚 计算机拼音汉字的输入方法
KR101376370B1 (ko) * 2007-09-11 2014-03-21 삼성전자주식회사 데이지 체인 토플로지를 지원하는 시분할 이중화 방식의 광중계기에서 가변 시간 지연을 보상하는 장치 및 방법
CN101753273B (zh) * 2008-12-12 2013-06-05 华为技术有限公司 节点间时延计算方法及装置
KR101775728B1 (ko) * 2010-12-29 2017-09-06 에릭슨 엘지 주식회사 네트워크 타이밍 제어 장치 및 그 방법
EP2800429A1 (en) * 2013-05-03 2014-11-05 Alcatel Lucent Communication system comprising a plurality of communication nodes
CN103780454B (zh) * 2013-12-06 2017-01-04 重庆邮电大学 一种基于接入网关的分布式网络性能测量系统及方法
GB2525935A (en) * 2014-05-09 2015-11-11 Nec Corp Communication system
CN104185193B (zh) * 2014-08-18 2018-03-13 京信通信系统（中国）有限公司 多通道rru时延控制方法及其装置
CN106162685B (zh) * 2015-03-31 2020-07-28 中兴通讯股份有限公司 一种获取接入技术网络间传输时延的方法及系统
US10932192B2 (en) * 2016-01-12 2021-02-23 Qualcomm Incorporated EMTC power saving mode (PSM) enhancements for service outage
CN107371155B (zh) * 2016-05-13 2021-08-31 华为技术有限公司 通信安全的处理方法、装置及系统
WO2018009340A1 (en) * 2016-07-05 2018-01-11 Intel Corporation Systems, methods and devices for control-user plane separation for 5g radio access networks
CN106162730B (zh) * 2016-07-12 2019-11-15 上海华为技术有限公司 一种通信的方法、设备及系统
CN106455038A (zh) * 2016-10-10 2017-02-22 海能达通信股份有限公司 主节点、从节点以及同步信息自校正方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050163064A1 (en) * 2004-01-27 2005-07-28 Samsung Electronics Co., Ltd. Synchronization apparatus and method for broadcasting a service stream in a mobile communication system

Also Published As

Publication number Publication date
CN111869278A (zh) 2020-10-30
ES3054137T3 (en) 2026-01-30
EP3777365B1 (en) 2025-11-26
CN111869278B (zh) 2022-04-19
EP3777365A1 (en) 2021-02-17
WO2019191913A1 (en) 2019-10-10
JP7175328B2 (ja) 2022-11-18
EP3777365A4 (en) 2021-05-05
JP2021520725A (ja) 2021-08-19
KR20200138800A (ko) 2020-12-10

Similar Documents

Publication Publication Date Title
US12335796B2 (en) Device and method for performing handover in wireless communication system
KR102220436B1 (ko) 데이터 처리를 구현하기 위한 방법, 네트워크 디바이스 및 시스템, 및 저장 매체
KR102898489B1 (ko) 무선 통신 시스템에서 데이터를 전송하기 위한 방법 및 장치
EP4440192A1 (en) Satellite switching method and apparatus, storage medium, and chip system
KR20170063203A (ko) 무선 통신 시스템에서의 혼잡 관리 장치 및 방법
KR20090075635A (ko) 버퍼 상태 보고를 수행하기 위한 방법 및 장치
WO2024103543A1 (en) Transfer of artificial intelligence network management models in wireless communication systems
CN113746585A (zh) 授时方法和通信装置
US10764411B2 (en) Stream control transmission protocol SCTP-based communications method and system, and apparatus
CN113905385B (zh) 无线电资源参数配置
US11329926B2 (en) Measuring transmission delay
KR102398433B1 (ko) 전송 지연의 측정
CN118786357A (zh) 终端设备的定位中的定时误差校正
US11310704B2 (en) Secondary communication node change
US11399325B2 (en) High-gain beam handover
WO2024103544A1 (en) Transfer of artificial intelligence network management models in wireless communication systems
KR20210052580A (ko) MDT(minimization of drive tests) 측정의 구성 및 보고를 위한 장치 및 방법
CN108259076A (zh) 空中基站数据传输方法、装置、设备及系统
US11758600B1 (en) Controlling dual connectivity based on inter-access-node flow of user-plane communication of dual-connectivity service
JP2024528082A (ja) 制御チャネルキャリアスイッチングのためのリソース指示に関与するユーザ機器および基地局
US20230049277A1 (en) Method and apparatus for providing uplink signal-based location service
WO2019209316A1 (en) Translation and distribution of quality of service flow parameters in self-backhauling configurations
CN118487731A (zh) 一种通信方法、装置、存储介质及计算机程序产品
KR101737571B1 (ko) 이기종 네트워크 기반 데이터 동시 전송 서비스 시스템 및 그 방법
KR20180081942A (ko) 통신 네트워크에서 통신 노드의 동작 방법

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 4