KR20180084668A - 이동 통신 시스템에서 데이터 중복 전송을 위한 방법 및 장치 - Google Patents

이동 통신 시스템에서 데이터 중복 전송을 위한 방법 및 장치 Download PDF

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KR20180084668A
KR20180084668A KR1020180005606A KR20180005606A KR20180084668A KR 20180084668 A KR20180084668 A KR 20180084668A KR 1020180005606 A KR1020180005606 A KR 1020180005606A KR 20180005606 A KR20180005606 A KR 20180005606A KR 20180084668 A KR20180084668 A KR 20180084668A
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South Korea
Prior art keywords
data duplication
communication system
mobile communication
data
determining
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KR1020180005606A
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KR102571027B1 (ko
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박현서
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한국전자통신연구원
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports

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

Abstract

이동 통신 시스템에서 단말의 동작 방법이 개시된다. 상기 단말의 동작 방법은, 논리 채널 식별자(logical channel identifier)에 기초하여 서비스 시나리오를 결정하는 단계; 상기 서비스 시나리오에 기초하여 데이터 중복 전송 방법을 결정하는 단계; 및 상기 데이터 중복 전송 방법에 따라 기지국으로 데이터를 전송하는 단계;를 포함한다. 따라서, 본 발명은 단말의 동작 방법을 통해 데이터 전송의 신뢰성 향상, 데이터 지연시간 단축, 및 무선 자원의 낭비를 방지할 수 있는 효과가 있다.
KR1020180005606A 2017-01-17 2018-01-16 이동 통신 시스템에서 데이터 중복 전송을 위한 방법 및 장치 KR102571027B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170007856 2017-01-17
KR20170007856 2017-01-17

Publications (2)

Publication Number Publication Date
KR20180084668A true KR20180084668A (ko) 2018-07-25
KR102571027B1 KR102571027B1 (ko) 2023-08-28

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KR1020180005606A KR102571027B1 (ko) 2017-01-17 2018-01-16 이동 통신 시스템에서 데이터 중복 전송을 위한 방법 및 장치

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KR (1) KR102571027B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113972966A (zh) * 2020-07-24 2022-01-25 维沃移动通信有限公司 业务处理方法、装置及相关设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150087805A (ko) * 2014-01-20 2015-07-30 주식회사 케이티 응답 정보 수신 방법 및 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150087805A (ko) * 2014-01-20 2015-07-30 주식회사 케이티 응답 정보 수신 방법 및 장치

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
3GPP R2-1700336* *
K. Yamamoto 외 1명, Forward RTO-Recovery (F-RTO): An Algorithm for Detecting Spurious Retransmission Timeouts with TCP, NTT Docomo, (2009.21.31.)* *
M. Allman, Using TCP DSACKs and SCTP Duplicate TSNs to Detect Spurious Retransmissions, Purdue University, (2004.02.28.)* *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113972966A (zh) * 2020-07-24 2022-01-25 维沃移动通信有限公司 业务处理方法、装置及相关设备
CN113972966B (zh) * 2020-07-24 2024-02-02 维沃移动通信有限公司 业务处理方法、装置及相关设备

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KR102571027B1 (ko) 2023-08-28

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