WO2016122242A3 - 하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국 - Google Patents

하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국 Download PDF

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Publication number
WO2016122242A3
WO2016122242A3 PCT/KR2016/000982 KR2016000982W WO2016122242A3 WO 2016122242 A3 WO2016122242 A3 WO 2016122242A3 KR 2016000982 W KR2016000982 W KR 2016000982W WO 2016122242 A3 WO2016122242 A3 WO 2016122242A3
Authority
WO
WIPO (PCT)
Prior art keywords
control information
user equipment
base station
search space
downlink control
Prior art date
Application number
PCT/KR2016/000982
Other languages
English (en)
French (fr)
Other versions
WO2016122242A2 (ko
Inventor
유향선
서한별
이윤정
양석철
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
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US15/547,148 priority Critical patent/US10264571B2/en
Publication of WO2016122242A2 publication Critical patent/WO2016122242A2/ko
Publication of WO2016122242A3 publication Critical patent/WO2016122242A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Landscapes

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

Abstract

복수의 서브프레임들에 걸쳐 사용자기기를 위한 탐색 공간이 설정될 수 있다. 상기 탐색 공간의 시작 서브프레임과 상기 사용자기기를 위한 제어 채널의 시작 위치가 다를 수 있다. 상기 탐색 공간의 시작은 특정 서브프레임들의 세트로 제한된다. 상기 탐색 공간은 주기적으로 발생할 수 있다. 상기 탐색 공간의 주기는 기고정되거나, 시스템 정보 또는 상위 계층 신호에 의해 상기 사용자기기에게 설정될 수 있다.
PCT/KR2016/000982 2015-01-29 2016-01-29 하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국 WO2016122242A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/547,148 US10264571B2 (en) 2015-01-29 2016-01-29 Uplink control information reception method and user equipment, and downlink control information transmission method and base station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562109067P 2015-01-29 2015-01-29
US62/109,067 2015-01-29

Publications (2)

Publication Number Publication Date
WO2016122242A2 WO2016122242A2 (ko) 2016-08-04
WO2016122242A3 true WO2016122242A3 (ko) 2016-09-15

Family

ID=56544505

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/000982 WO2016122242A2 (ko) 2015-01-29 2016-01-29 하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국

Country Status (2)

Country Link
US (1) US10264571B2 (ko)
WO (1) WO2016122242A2 (ko)

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JP2019054307A (ja) * 2016-01-26 2019-04-04 シャープ株式会社 基地局装置、端末装置および通信方法
CN109863803B (zh) * 2016-09-21 2023-05-16 株式会社Ntt都科摩 用户终端和无线通信方法
US10547494B2 (en) * 2016-10-31 2020-01-28 Qualcomm Incorporated Unlicensed spectrum coverage enhancement for industrial internet of things
KR102431635B1 (ko) * 2016-11-04 2022-08-12 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연 감소를 위한 적응적 재전송 방법 및 장치
WO2018128938A1 (en) * 2017-01-09 2018-07-12 Intel IP Corporation Bandwidth adaptation for wireless communication system
KR101939298B1 (ko) 2017-06-09 2019-01-16 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치
CN109089316B (zh) * 2017-06-14 2020-11-17 华为技术有限公司 调度方法及相关装置
US11025384B2 (en) * 2017-08-04 2021-06-01 Qualcomm Incorporated Joint determination of demodulation and channel state information reference signals
US11503566B2 (en) 2018-01-11 2022-11-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource configuration method and device, and computer storage medium
CN113784323B (zh) * 2018-07-25 2023-09-12 北京小米移动软件有限公司 Mtc系统的物理信道传输方法、装置及存储介质
PL3883163T3 (pl) * 2018-11-15 2024-03-18 Beijing Xiaomi Mobile Software Co., Ltd. Sposób i urządzenie do przesyłania informacji sterujących i danych

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Also Published As

Publication number Publication date
US10264571B2 (en) 2019-04-16
WO2016122242A2 (ko) 2016-08-04
US20180014283A1 (en) 2018-01-11

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