KR20180084288A - 무선 통신 시스템에서 데이터 처리 방법 및 장치 - Google Patents

무선 통신 시스템에서 데이터 처리 방법 및 장치 Download PDF

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Publication number
KR20180084288A
KR20180084288A KR1020170007159A KR20170007159A KR20180084288A KR 20180084288 A KR20180084288 A KR 20180084288A KR 1020170007159 A KR1020170007159 A KR 1020170007159A KR 20170007159 A KR20170007159 A KR 20170007159A KR 20180084288 A KR20180084288 A KR 20180084288A
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South Korea
Prior art keywords
rlc
smart
pdu
technology
present disclosure
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KR1020170007159A
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English (en)
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KR102464567B1 (ko
Inventor
김동건
김성훈
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삼성전자주식회사
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Priority to KR1020170007159A priority Critical patent/KR102464567B1/ko
Priority to US15/872,398 priority patent/US11088958B2/en
Priority to CN201880006976.6A priority patent/CN110178358B/zh
Priority to EP18739277.4A priority patent/EP3556085B1/en
Priority to PCT/KR2018/000760 priority patent/WO2018131990A1/en
Publication of KR20180084288A publication Critical patent/KR20180084288A/ko
Priority to US17/397,191 priority patent/US20210367899A1/en
Application granted granted Critical
Publication of KR102464567B1 publication Critical patent/KR102464567B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/321—Interlayer communication protocols or service data unit [SDU] definitions; Interfaces between layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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

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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)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)

Abstract

본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다.
수신 장치의 데이터 처리 방법에 있어서, RLC(radio link control) PDU(packet data unit)를 수신하는 단계, 상기 RLC PDU의 번호에 관계없이 상기 RLC PDU로부터 획득한 RLC SDU(service data unit)를 RLC 계층에서 PDCP (packet data convergence protocol) 계층으로 전달하는 단계 및 상기 RLC SDU를 복호화하는 단계를 포함하는 것을 특징으로 하는 방법 및 이를 수행하는 장치를 제공할 수 있다.
KR1020170007159A 2017-01-16 2017-01-16 무선 통신 시스템에서 데이터 처리 방법 및 장치 KR102464567B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020170007159A KR102464567B1 (ko) 2017-01-16 2017-01-16 무선 통신 시스템에서 데이터 처리 방법 및 장치
US15/872,398 US11088958B2 (en) 2017-01-16 2018-01-16 Method and apparatus for processing data in wireless communication system
CN201880006976.6A CN110178358B (zh) 2017-01-16 2018-01-16 无线通信系统中处理数据的方法和装置
EP18739277.4A EP3556085B1 (en) 2017-01-16 2018-01-16 Method and apparatus for processing data in a wireless communication system
PCT/KR2018/000760 WO2018131990A1 (en) 2017-01-16 2018-01-16 Method and apparatus for processing data in a wireless communication system
US17/397,191 US20210367899A1 (en) 2017-01-16 2021-08-09 Method and apparatus for processing data in wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170007159A KR102464567B1 (ko) 2017-01-16 2017-01-16 무선 통신 시스템에서 데이터 처리 방법 및 장치

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KR20180084288A true KR20180084288A (ko) 2018-07-25
KR102464567B1 KR102464567B1 (ko) 2022-11-09

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US (2) US11088958B2 (ko)
EP (1) EP3556085B1 (ko)
KR (1) KR102464567B1 (ko)
CN (1) CN110178358B (ko)
WO (1) WO2018131990A1 (ko)

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CN114615657B (zh) * 2022-02-21 2023-12-22 翱捷科技股份有限公司 一种5g通信中的数据分段解密方法及装置

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Also Published As

Publication number Publication date
US11088958B2 (en) 2021-08-10
CN110178358B (zh) 2022-04-12
KR102464567B1 (ko) 2022-11-09
EP3556085B1 (en) 2021-12-22
US20180205662A1 (en) 2018-07-19
WO2018131990A1 (en) 2018-07-19
EP3556085A4 (en) 2019-11-06
CN110178358A (zh) 2019-08-27
EP3556085A1 (en) 2019-10-23
US20210367899A1 (en) 2021-11-25

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