WO2014109580A3 - 소형 셀 향상 방법 - Google Patents

소형 셀 향상 방법 Download PDF

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Publication number
WO2014109580A3
WO2014109580A3 PCT/KR2014/000273 KR2014000273W WO2014109580A3 WO 2014109580 A3 WO2014109580 A3 WO 2014109580A3 KR 2014000273 W KR2014000273 W KR 2014000273W WO 2014109580 A3 WO2014109580 A3 WO 2014109580A3
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WO
WIPO (PCT)
Prior art keywords
small cell
enhancing
terminal
macro
transmit
Prior art date
Application number
PCT/KR2014/000273
Other languages
English (en)
French (fr)
Other versions
WO2014109580A2 (ko
Inventor
고영조
안재영
서방원
Original Assignee
한국전자통신연구원
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 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to US14/760,245 priority Critical patent/US9712308B2/en
Priority to CN201480012911.4A priority patent/CN105210403B/zh
Priority claimed from KR1020140002882A external-priority patent/KR102058609B1/ko
Publication of WO2014109580A2 publication Critical patent/WO2014109580A2/ko
Publication of WO2014109580A3 publication Critical patent/WO2014109580A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures

Landscapes

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

Abstract

소형 셀 향상 방법이 개시된다. Inter-site CA이 적용된 단말에서 수행되는 소형 셀 향상 방법으로, 단말은 매크로 셀의 기지국이 관리하는 적어도 하나의 매크로 셀들에 대한 상향링크 제어 정보(UCI)를 매크로 셀을 통해 전송하고, 소형 셀의 기지국이 관리하는 적어도 하나의 소형 셀들에 대한 상향링크 제어 정보를 소형 셀을 통해 전송하는 과정을 포함한다.
PCT/KR2014/000273 2013-01-10 2014-01-09 소형 셀 향상 방법 WO2014109580A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/760,245 US9712308B2 (en) 2013-01-10 2014-01-09 Method for enhancing small cell
CN201480012911.4A CN105210403B (zh) 2013-01-10 2014-01-09 用于增强小小区的方法

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR20130002972 2013-01-10
KR10-2013-0002972 2013-01-10
KR10-2013-0025691 2013-03-11
KR20130025691 2013-03-11
KR10-2013-0077337 2013-07-02
KR20130077337 2013-07-02
KR1020140002882A KR102058609B1 (ko) 2013-01-10 2014-01-09 소형 셀 향상 방법
KR10-2014-0002882 2014-01-09

Publications (2)

Publication Number Publication Date
WO2014109580A2 WO2014109580A2 (ko) 2014-07-17
WO2014109580A3 true WO2014109580A3 (ko) 2014-08-14

Family

ID=51167482

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/000273 WO2014109580A2 (ko) 2013-01-10 2014-01-09 소형 셀 향상 방법

Country Status (1)

Country Link
WO (1) WO2014109580A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN106411372A (zh) * 2015-07-31 2017-02-15 华为技术有限公司 无线通信方法、宏基站和微基站

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KR20170102904A (ko) 2014-12-29 2017-09-12 후아웨이 테크놀러지 컴퍼니 리미티드 업링크 송신 제어 방법 및 장치
EP3245759A4 (en) * 2015-01-16 2018-09-05 LG Electronics Inc. Method for selecting pucch transmission in a carrier aggregation system and a device therefor
KR102246493B1 (ko) 2015-01-27 2021-04-30 삼성전자 주식회사 이동통신 시스템에서 멀티 셀 네트워크 구축 방법 및 장치
CN104661316A (zh) * 2015-01-28 2015-05-27 中兴通讯股份有限公司 一种载波聚合下调度请求的发送方法、装置和终端
KR102283746B1 (ko) * 2015-03-11 2021-07-30 삼성전자 주식회사 이종망 자원을 활용한 신호 전송 방법 및 장치
KR102419407B1 (ko) * 2015-08-31 2022-07-11 삼성전자주식회사 시분할 듀플렉싱 방식을 지원하는 통신 시스템에서 무선 억세스 기술 운영 장치 및 방법
US10813125B2 (en) 2016-06-24 2020-10-20 Lg Electronics Inc. Method and apparatus for supporting backhaul signaling mechanism for new radio access technology in wireless communication system
US20210400668A1 (en) * 2018-11-08 2021-12-23 Ntt Docomo, Inc. User terminal and radio communication method
CN111294141B (zh) 2018-12-10 2021-09-07 华为技术有限公司 无线通信方法及装置

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KR20100083440A (ko) * 2009-01-13 2010-07-22 삼성전자주식회사 다중 반송파 전송 방식을 사용하는 무선 통신 시스템에서의상향링크 제어 정보 송신 장치 및 방법
KR20110063279A (ko) * 2009-12-02 2011-06-10 엘지전자 주식회사 이종망을 지원하는 무선 통신 시스템에서 간섭 완화 방법 및 장치
WO2011099795A2 (ko) * 2010-02-10 2011-08-18 (주)팬택 무선 통신 시스템에서 업링크 동기를 설정하는 장치 및 방법
KR20110127677A (ko) * 2009-02-09 2011-11-25 인터디지탈 패튼 홀딩스, 인크 다수의 반송파들을 이용하는 무선 송수신기 유닛에 대한 업링크 전력을 제어하는 장치 및 방법
KR20120058382A (ko) * 2010-11-24 2012-06-07 엘지전자 주식회사 상향링크 제어정보 전송방법 및 사용자기기와, 상향링크 제어정보 수신방법 및 기지국
US20120297828A1 (en) * 2011-05-27 2012-11-29 Darrel P Bailey Glass molding system and related apparatus and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100083440A (ko) * 2009-01-13 2010-07-22 삼성전자주식회사 다중 반송파 전송 방식을 사용하는 무선 통신 시스템에서의상향링크 제어 정보 송신 장치 및 방법
KR20110127677A (ko) * 2009-02-09 2011-11-25 인터디지탈 패튼 홀딩스, 인크 다수의 반송파들을 이용하는 무선 송수신기 유닛에 대한 업링크 전력을 제어하는 장치 및 방법
KR20110063279A (ko) * 2009-12-02 2011-06-10 엘지전자 주식회사 이종망을 지원하는 무선 통신 시스템에서 간섭 완화 방법 및 장치
WO2011099795A2 (ko) * 2010-02-10 2011-08-18 (주)팬택 무선 통신 시스템에서 업링크 동기를 설정하는 장치 및 방법
KR20120058382A (ko) * 2010-11-24 2012-06-07 엘지전자 주식회사 상향링크 제어정보 전송방법 및 사용자기기와, 상향링크 제어정보 수신방법 및 기지국
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106411372A (zh) * 2015-07-31 2017-02-15 华为技术有限公司 无线通信方法、宏基站和微基站
CN106411372B (zh) * 2015-07-31 2020-02-14 华为技术有限公司 无线通信方法、宏基站和微基站

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