WO2012108688A3 - 스케줄링 정보 모니터링 방법 및 장치 - Google Patents

스케줄링 정보 모니터링 방법 및 장치 Download PDF

Info

Publication number
WO2012108688A3
WO2012108688A3 PCT/KR2012/000932 KR2012000932W WO2012108688A3 WO 2012108688 A3 WO2012108688 A3 WO 2012108688A3 KR 2012000932 W KR2012000932 W KR 2012000932W WO 2012108688 A3 WO2012108688 A3 WO 2012108688A3
Authority
WO
WIPO (PCT)
Prior art keywords
scheduling information
monitoring scheduling
pdcch
monitoring
monitors
Prior art date
Application number
PCT/KR2012/000932
Other languages
English (en)
French (fr)
Other versions
WO2012108688A2 (ko
Inventor
양석철
김민규
안준기
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
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/881,340 priority Critical patent/US9137796B2/en
Priority to KR1020137009564A priority patent/KR101540869B1/ko
Publication of WO2012108688A2 publication Critical patent/WO2012108688A2/ko
Publication of WO2012108688A3 publication Critical patent/WO2012108688A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H04W36/385—Reselection control by fixed network equipment of the core network
    • 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

Landscapes

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

Abstract

무선 통신 시스템에서 스케줄링 정보를 모니터링하는 방법 및 장치가 제공된다. 단말은 제1 스케줄링 정보를 갖는 제1 PDCCH(Physical Downlink Control Channel)를 모니터링고, 상기 제1 스케줄링 정보를 기반으로 제2 스케줄링 정보를 갖는 제2 PDCCH를 모니터링한다. 상기 제2 스케줄링 정보는 복수의 서빙 셀에 대한 자원 할당을 포함한다.
PCT/KR2012/000932 2011-02-10 2012-02-08 스케줄링 정보 모니터링 방법 및 장치 WO2012108688A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/881,340 US9137796B2 (en) 2011-02-10 2012-02-08 Method and apparatus for monitoring scheduling information
KR1020137009564A KR101540869B1 (ko) 2011-02-10 2012-02-08 스케줄링 정보 모니터링 방법 및 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161441614P 2011-02-10 2011-02-10
US61/441,614 2011-02-10

Publications (2)

Publication Number Publication Date
WO2012108688A2 WO2012108688A2 (ko) 2012-08-16
WO2012108688A3 true WO2012108688A3 (ko) 2012-10-11

Family

ID=46639060

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000932 WO2012108688A2 (ko) 2011-02-10 2012-02-08 스케줄링 정보 모니터링 방법 및 장치

Country Status (3)

Country Link
US (1) US9137796B2 (ko)
KR (1) KR101540869B1 (ko)
WO (1) WO2012108688A2 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2553857A4 (en) * 2010-03-31 2014-05-28 Samsung Electronics Co Ltd RESOURCE INDEXATION FOR TRANSMISSION OF RECEIVE ACCUSED SIGNALS IN TIME DIVISION DUPLEX MULTICELLULAR COMMUNICATION SYSTEMS
JP5961853B2 (ja) * 2011-04-27 2016-08-02 シャープ株式会社 端末、基地局、通信システムおよび通信方法
US8792924B2 (en) * 2011-05-06 2014-07-29 Futurewei Technologies, Inc. System and method for multi-cell access
US20130114572A1 (en) * 2011-11-04 2013-05-09 Mo-Han Fong Uplink synchronization with multiple timing advances in a wireless communication environment
CN105144768B (zh) * 2013-04-26 2019-05-21 英特尔Ip公司 频谱共享情境中的共享频谱重新分配
WO2015033015A1 (en) * 2013-09-09 2015-03-12 Nokia Corporation Detection and recovery from loss of small cell connection
US9414335B2 (en) * 2014-02-06 2016-08-09 Electronics And Telecommunications Research Instit Method and apparatus for transmitting uplink signal or uplink channel
US10278178B2 (en) 2014-05-19 2019-04-30 Qualcomm Incorporated Apparatus and method for inter-band pairing of carriers for time division duplex transmit- and receive-switching
US11432305B2 (en) * 2014-05-19 2022-08-30 Qualcomm Incorporated Apparatus and method for synchronous multiplexing and multiple access for different latency targets utilizing thin control
US10397936B2 (en) 2014-12-04 2019-08-27 Lg Electronics Inc. Method for receiving control information for multiple component carrier groups and device therefor
EP3614749B1 (en) * 2014-12-15 2021-02-03 LG Electronics Inc. Uplink transmission power control method and apparatus
US10070478B2 (en) * 2015-01-22 2018-09-04 Intel IP Corporation Devices and methods for EPDCCH monitoring in wireless communication systems
EP3371919B1 (en) * 2015-11-03 2020-12-30 Apple Inc. Short transmission time interval (tti)
US11129152B2 (en) * 2016-02-04 2021-09-21 Lg Electronics Inc. Method and user equipment for receiving dowlink control information, and method and base station for transmitting dowlink control information
US10841915B2 (en) 2016-06-23 2020-11-17 Lg Electronics Inc. Method and device for monitoring control channel
US10932247B2 (en) * 2016-11-03 2021-02-23 Lg Electronics Inc. Method for configuring downlink control region in wireless communication system and device for same
CN110168996B (zh) * 2017-01-09 2022-05-27 摩托罗拉移动有限责任公司 用于资源块中的物理上行链路控制信道的方法和装置
US20210314997A1 (en) * 2018-08-10 2021-10-07 Lg Electronics Inc. Method for monitoring scheduling information in wireless communication system, and device using method
WO2023205293A1 (en) * 2022-04-22 2023-10-26 Intel Corporation Physical downlink control channel (pdcch) transmission with multi-cell scheduling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100078232A (ko) * 2008-12-30 2010-07-08 삼성전자주식회사 무선 통신 시스템의 제어 채널 송수신 방법 및 장치
KR20100120607A (ko) * 2009-05-06 2010-11-16 삼성전자주식회사 무선 통신 시스템에서 백홀 서브프레임 채널 송수신 방법 및 이를 위한 장치
KR20100121434A (ko) * 2009-05-08 2010-11-17 엘지전자 주식회사 이동통신 시스템에서 기지국으로부터 신호를 수신하기 위한 중계기 및 그 방법
KR20100137357A (ko) * 2009-06-22 2010-12-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8223706B2 (en) 2007-03-15 2012-07-17 Lg Electronics Inc. Method for transmitting/receiving data in a mobile communication system
KR20100014091A (ko) 2008-08-01 2010-02-10 엘지전자 주식회사 다중 반송파 시스템에서 데이터 전송 방법
US8441996B2 (en) * 2009-04-02 2013-05-14 Lg Electronics Inc. Method and apparatus for monitoring control channel in multiple carrier system
US8767846B2 (en) * 2009-04-30 2014-07-01 Qualcomm Incorporated Joint layer 3 signalling coding for multicarrier operation
WO2011038272A1 (en) * 2009-09-25 2011-03-31 Mo-Han Fong System and method for multi-carrier network operation
KR101783064B1 (ko) * 2009-09-28 2017-09-28 삼성전자주식회사 물리 하향링크 제어 채널의 확장

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100078232A (ko) * 2008-12-30 2010-07-08 삼성전자주식회사 무선 통신 시스템의 제어 채널 송수신 방법 및 장치
KR20100120607A (ko) * 2009-05-06 2010-11-16 삼성전자주식회사 무선 통신 시스템에서 백홀 서브프레임 채널 송수신 방법 및 이를 위한 장치
KR20100121434A (ko) * 2009-05-08 2010-11-17 엘지전자 주식회사 이동통신 시스템에서 기지국으로부터 신호를 수신하기 위한 중계기 및 그 방법
KR20100137357A (ko) * 2009-06-22 2010-12-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치

Also Published As

Publication number Publication date
KR101540869B1 (ko) 2015-07-30
US20130215875A1 (en) 2013-08-22
US9137796B2 (en) 2015-09-15
KR20130064804A (ko) 2013-06-18
WO2012108688A2 (ko) 2012-08-16

Similar Documents

Publication Publication Date Title
WO2012108688A3 (ko) 스케줄링 정보 모니터링 방법 및 장치
WO2013002573A3 (ko) 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
WO2012141887A3 (en) Method and apparatus using two radio access technologies for scheduling resources in wireless communication systems
WO2013032202A3 (ko) 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
EP4247068A3 (en) Downlink signaling for adaptation of an uplink-downlink configuration in tdd communication systems
WO2013002528A3 (ko) 무선 통신 시스템에서 하향링크 제어 채널 할당 방법 및 장치
WO2014137129A3 (ko) 무선 통신 시스템에서 상향링크 전력 제어 방법 및 이를 위한 장치
EP4236164A3 (en) Adaptating a number of aggregation levels for control channel elements
WO2011112037A3 (ko) 제어 채널의 할당 방법 및 이를 위한 장치
WO2010123257A3 (ko) 효과적인 제어 채널 디코딩을 위한 반송파 구성
WO2012150806A3 (ko) 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 기지국
WO2013015646A3 (ko) 무선 통신 시스템에서 동기화 신호 전송 방법 및 장치
WO2010131926A3 (ko) 다중 반송파 시스템에서 제어채널을 모니터링하는 장치 및 방법
WO2010013961A3 (en) Method and apparatus of monitoring pdcch in wireless communication system
WO2013024967A3 (ko) 무선 통신 시스템에서 기지국이 하향링크 제어 채널을 다중화하는 방법 및 이를 위한 장치
WO2011159111A2 (ko) 제어 채널의 할당 방법 및 이를 위한 장치
WO2011019204A3 (en) Apparatus and method for allocating resources for logical channels in wireless communication system
WO2012105793A3 (en) Method of transmitting and receiving channel status information on multi-cell operation in a wireless communication system and apparatus for the same
WO2012148244A3 (en) Apparatus and method of resource allocation for data and control channels in a wireless communication system
WO2013066084A3 (ko) 하향링크 제어채널 모니터링 방법 및 무선기기
WO2011129610A3 (ko) 하향링크 신호를 수신하는 방법 및 장치
WO2012177092A3 (en) Method and apparatus for measuring downlink interference in ofdm mobile communication system
WO2013025562A3 (en) Methods, apparatus and systems for power control and timing advance
ZA201109333B (en) Systems,apparatus and methods for interference management on downlink channels in wireless communication systems
WO2013025005A3 (ko) 무선 통신 시스템에서 상향링크 제어 채널을 위한 자원을 획득하는 방법 및 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12744451

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 20137009564

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13881340

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12744451

Country of ref document: EP

Kind code of ref document: A2