WO2013022318A3 - 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치 - Google Patents

이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치 Download PDF

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Publication number
WO2013022318A3
WO2013022318A3 PCT/KR2012/006407 KR2012006407W WO2013022318A3 WO 2013022318 A3 WO2013022318 A3 WO 2013022318A3 KR 2012006407 W KR2012006407 W KR 2012006407W WO 2013022318 A3 WO2013022318 A3 WO 2013022318A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitting data
secondary cells
tag
communication system
carrier
Prior art date
Application number
PCT/KR2012/006407
Other languages
English (en)
French (fr)
Other versions
WO2013022318A2 (ko
Inventor
김성훈
리에샤우트게르트-잔 반
김상범
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to US14/232,740 priority Critical patent/US20140161111A1/en
Priority to EP12822465.6A priority patent/EP2744132A4/en
Priority to EP18186199.8A priority patent/EP3429307B1/en
Priority claimed from KR1020120087760A external-priority patent/KR102247818B1/ko
Publication of WO2013022318A2 publication Critical patent/WO2013022318A2/ko
Publication of WO2013022318A3 publication Critical patent/WO2013022318A3/ko
Priority to US14/287,979 priority patent/US10321419B2/en
Priority to US16/107,714 priority patent/US11223455B2/en
Priority to US16/674,847 priority patent/US11153047B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems

Landscapes

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

Abstract

이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치에 관한 것으로, 본 발명의 실시예에 따른 반송파 집적 기술을 사용하는 무선 통신시스템의 단말에서 데이터 전송 방법은, 부차반송파(Secondary Cell, SCell)만으로 구성되는 S-TAG(Secondary-Timing Advance Group)에 포함된 부차반송파를 설정하는 단계, S-TAG의 순방향 타이밍 기준 반송파(Downlink Timing Reference Cell)를 비활성화하는 단계, S-TAG에 상기 비활성화 된 순방향 타이밍 기준 반송파 외에 활성화된 다른 부차반송파가 존재하는지 여부를 판단하는 단계, S-TAG에 활성화된 다른 부차반송파가 존재하는 경우, 활성화된 다른 부차반송파들 중 하나를 새로운 순방향 타이밍 기준 반송파로 설정하는 단계를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 단말의 하나 이상의 역방향 캐리어를 이용해서 데이터를 전송함으로써, 단말의 역방향 전송 속도를 높이고 사용자 QoS를 개선할 수 있다.
PCT/KR2012/006407 2011-08-10 2012-08-10 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치 WO2013022318A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US14/232,740 US20140161111A1 (en) 2011-08-10 2012-08-10 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
EP12822465.6A EP2744132A4 (en) 2011-08-10 2012-08-10 METHOD AND DEVICE FOR TRANSMITTING DATA WITH A MULTIPLE CARRIER IN A MOBILE COMMUNICATION SYSTEM
EP18186199.8A EP3429307B1 (en) 2011-08-10 2012-08-10 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
US14/287,979 US10321419B2 (en) 2011-08-10 2014-05-27 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
US16/107,714 US11223455B2 (en) 2011-08-10 2018-08-21 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
US16/674,847 US11153047B2 (en) 2011-08-10 2019-11-05 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system

Applications Claiming Priority (20)

Application Number Priority Date Filing Date Title
US201161521910P 2011-08-10 2011-08-10
US61/521,910 2011-08-10
US201161526223P 2011-08-22 2011-08-22
US61/526,223 2011-08-22
US201161543475P 2011-10-05 2011-10-05
US61/543,475 2011-10-05
US201161543939P 2011-10-06 2011-10-06
US61/543,939 2011-10-06
US201161545363P 2011-10-10 2011-10-10
US61/545,363 2011-10-10
US201161546532P 2011-10-12 2011-10-12
US61/546,532 2011-10-12
US201161552114P 2011-10-27 2011-10-27
US61/552,114 2011-10-27
US201161559674P 2011-11-14 2011-11-14
US61/559,674 2011-11-14
US201261595646P 2012-02-06 2012-02-06
US61/595,646 2012-02-06
KR10-2012-0087760 2012-08-10
KR1020120087760A KR102247818B1 (ko) 2011-08-10 2012-08-10 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US14/232,740 A-371-Of-International US20140161111A1 (en) 2011-08-10 2012-08-10 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
US14/287,979 Continuation-In-Part US10321419B2 (en) 2011-08-10 2014-05-27 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
US16/107,714 Continuation US11223455B2 (en) 2011-08-10 2018-08-21 Method and apparatus for transmitting data using a multi-carrier in a mobile communication system

Publications (2)

Publication Number Publication Date
WO2013022318A2 WO2013022318A2 (ko) 2013-02-14
WO2013022318A3 true WO2013022318A3 (ko) 2013-04-04

Family

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PCT/KR2012/006407 WO2013022318A2 (ko) 2011-08-10 2012-08-10 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치

Country Status (3)

Country Link
US (1) US20140161111A1 (ko)
EP (1) EP2744132A4 (ko)
WO (1) WO2013022318A2 (ko)

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Publication number Publication date
EP2744132A4 (en) 2015-05-06
US20140161111A1 (en) 2014-06-12
EP2744132A2 (en) 2014-06-18
WO2013022318A2 (ko) 2013-02-14

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