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WO2013048170A3 - 상향링크 전송 방법 및 장치 - Google Patents

상향링크 전송 방법 및 장치 Download PDF

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Publication number
WO2013048170A3
WO2013048170A3 PCT/KR2012/007887 KR2012007887W WO2013048170A3 WO 2013048170 A3 WO2013048170 A3 WO 2013048170A3 KR 2012007887 W KR2012007887 W KR 2012007887W WO 2013048170 A3 WO2013048170 A3 WO 2013048170A3
Authority
WO
WIPO (PCT)
Prior art keywords
serving cell
group
wireless resource
transmitting uplink
wireless
Prior art date
Application number
PCT/KR2012/007887
Other languages
English (en)
French (fr)
Other versions
WO2013048170A2 (ko
Inventor
안준기
양석철
이윤정
서동연
Original Assignee
엘지전자 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
Priority claimed from KR1020120108364A external-priority patent/KR101306377B1/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US14/112,209 priority Critical patent/US8948119B2/en
Publication of WO2013048170A2 publication Critical patent/WO2013048170A2/ko
Publication of WO2013048170A3 publication Critical patent/WO2013048170A3/ko
Priority to US14/539,810 priority patent/US9344242B2/en
Priority to US15/097,657 priority patent/US9742539B2/en
Priority to US15/656,405 priority patent/US9991999B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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

Landscapes

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

Abstract

상향링크 전송 방법 및 무선기기가 제공된다. 무선 기기는 제1 서빙셀에서 제1 무선 자원을 통해 랜덤 액세스 프리앰블을 전송하고, 제2 서빙셀에서 제2 무선 자원을 통해 상향링크 채널을 전송한다. 상기 제1 서빙셀은 제1 TA(Timing Advance) 그룹에 속하고, 제2 서빙셀은 상기 제1 TA 그룹과 다른 제2 TA 그룹에 속한다. 상기 제1 무선 자원과 상기 제2 무선 자원은 전부 또는 일부가 중복된다.
PCT/KR2012/007887 2011-09-29 2012-09-28 상향링크 전송 방법 및 장치 WO2013048170A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/112,209 US8948119B2 (en) 2011-09-29 2012-09-28 Method and apparatus for transmitting uplink
US14/539,810 US9344242B2 (en) 2011-09-29 2014-11-12 Method and apparatus for transmitting uplink
US15/097,657 US9742539B2 (en) 2011-09-29 2016-04-13 Method and apparatus for transmitting uplink
US15/656,405 US9991999B2 (en) 2011-09-29 2017-07-21 Method and apparatus for transmitting uplink

Applications Claiming Priority (22)

Application Number Priority Date Filing Date Title
US201161541044P 2011-09-29 2011-09-29
US61/541,044 2011-09-29
US201161554493P 2011-11-01 2011-11-01
US61/554,493 2011-11-01
US201261591279P 2012-01-27 2012-01-27
US61/591,279 2012-01-27
US201261611590P 2012-03-16 2012-03-16
US61/611,590 2012-03-16
US201261613467P 2012-03-20 2012-03-20
US61/613,467 2012-03-20
US201261644439P 2012-05-09 2012-05-09
US61/644,439 2012-05-09
US201261645566P 2012-05-10 2012-05-10
US61/645,566 2012-05-10
US201261667935P 2012-07-03 2012-07-03
US61/667,935 2012-07-03
US201261678120P 2012-08-01 2012-08-01
US61/678,120 2012-08-01
US201261681636P 2012-08-10 2012-08-10
US61/681,636 2012-08-10
KR10-2012-0108364 2012-09-27
KR1020120108364A KR101306377B1 (ko) 2011-09-29 2012-09-27 상향링크 전송 방법 및 장치

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/112,209 A-371-Of-International US8948119B2 (en) 2011-09-29 2012-09-28 Method and apparatus for transmitting uplink
US14/539,810 Continuation US9344242B2 (en) 2011-09-29 2014-11-12 Method and apparatus for transmitting uplink

Publications (2)

Publication Number Publication Date
WO2013048170A2 WO2013048170A2 (ko) 2013-04-04
WO2013048170A3 true WO2013048170A3 (ko) 2013-05-23

Family

ID=47996639

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007887 WO2013048170A2 (ko) 2011-09-29 2012-09-28 상향링크 전송 방법 및 장치

Country Status (1)

Country Link
WO (1) WO2013048170A2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109314591A (zh) * 2016-06-09 2019-02-05 谷歌有限责任公司 减轻邻近蜂窝通信之间的干扰
CN108781417B (zh) * 2016-04-01 2021-10-01 摩托罗拉移动有限责任公司 当上行链路传输在时间上重叠至少一个符号持续时间时用于上行链路功率控制的方法和装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9900844B2 (en) * 2014-01-13 2018-02-20 Samsung Electronics Co., Ltd. Uplink transmissions for dual connectivity
KR102784342B1 (ko) 2019-04-24 2025-03-21 삼성전자 주식회사 2 스텝 및 4 스텝 랜덤 액세스(ra) 절차들 간의 전환 및 경쟁 해결을 위한 방법 및 장치
CN116997017A (zh) * 2022-04-24 2023-11-03 北京紫光展锐通信技术有限公司 一种通信方法、装置、芯片及模组设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007024791A2 (en) * 2005-08-23 2007-03-01 Interdigital Technology Corporation Method for accessing an uplink random access channel in sc-fdma systems
WO2007125406A2 (en) * 2006-05-01 2007-11-08 Nokia Corporation Apparatus, method and computer program product providing uplink synchronization through use of dedicated uplink resource assignment
WO2011050743A1 (zh) * 2009-10-30 2011-05-05 大唐移动通信设备有限公司 一种上行同步的方法、装置和系统
KR20110093632A (ko) * 2010-02-10 2011-08-18 주식회사 팬택 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007024791A2 (en) * 2005-08-23 2007-03-01 Interdigital Technology Corporation Method for accessing an uplink random access channel in sc-fdma systems
WO2007125406A2 (en) * 2006-05-01 2007-11-08 Nokia Corporation Apparatus, method and computer program product providing uplink synchronization through use of dedicated uplink resource assignment
WO2011050743A1 (zh) * 2009-10-30 2011-05-05 大唐移动通信设备有限公司 一种上行同步的方法、装置和系统
KR20110093632A (ko) * 2010-02-10 2011-08-18 주식회사 팬택 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108781417B (zh) * 2016-04-01 2021-10-01 摩托罗拉移动有限责任公司 当上行链路传输在时间上重叠至少一个符号持续时间时用于上行链路功率控制的方法和装置
CN109314591A (zh) * 2016-06-09 2019-02-05 谷歌有限责任公司 减轻邻近蜂窝通信之间的干扰
CN109314591B (zh) * 2016-06-09 2021-02-26 谷歌有限责任公司 减轻邻近蜂窝通信之间的干扰

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