KR101588540B1 - 무제어 서브프레임들을 이용한 다운링크 제어 - Google Patents

무제어 서브프레임들을 이용한 다운링크 제어 Download PDF

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Publication number
KR101588540B1
KR101588540B1 KR1020147003601A KR20147003601A KR101588540B1 KR 101588540 B1 KR101588540 B1 KR 101588540B1 KR 1020147003601 A KR1020147003601 A KR 1020147003601A KR 20147003601 A KR20147003601 A KR 20147003601A KR 101588540 B1 KR101588540 B1 KR 101588540B1
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South Korea
Prior art keywords
subframes
designated
subframe
downlink control
control signals
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KR1020147003601A
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English (en)
Korean (ko)
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KR20140045559A (ko
Inventor
완시 천
후안 몬토호
알렉산다르 담냐노빅
용빈 웨이
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퀄컴 인코포레이티드
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    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020147003601A 2011-07-12 2012-07-12 무제어 서브프레임들을 이용한 다운링크 제어 Active KR101588540B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161507087P 2011-07-12 2011-07-12
US61/507,087 2011-07-12
US13/546,772 US9264208B2 (en) 2011-07-12 2012-07-11 Downlink control with control-less subframes
US13/546,772 2012-07-11
PCT/US2012/046476 WO2013009987A1 (en) 2011-07-12 2012-07-12 Downlink control with control-less subframes

Publications (2)

Publication Number Publication Date
KR20140045559A KR20140045559A (ko) 2014-04-16
KR101588540B1 true KR101588540B1 (ko) 2016-02-12

Family

ID=46548864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147003601A Active KR101588540B1 (ko) 2011-07-12 2012-07-12 무제어 서브프레임들을 이용한 다운링크 제어

Country Status (8)

Country Link
US (1) US9264208B2 (cg-RX-API-DMAC10.html)
EP (1) EP2732574B1 (cg-RX-API-DMAC10.html)
JP (1) JP5784832B2 (cg-RX-API-DMAC10.html)
KR (1) KR101588540B1 (cg-RX-API-DMAC10.html)
CN (2) CN110247746B (cg-RX-API-DMAC10.html)
IN (1) IN2014CN00559A (cg-RX-API-DMAC10.html)
TW (1) TW201313048A (cg-RX-API-DMAC10.html)
WO (1) WO2013009987A1 (cg-RX-API-DMAC10.html)

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US8948123B2 (en) * 2012-02-01 2015-02-03 Fujitsu Limited Enhanced control signals multiplexed with data signals
GB2502275B (en) * 2012-05-21 2017-04-19 Sony Corp Telecommunications systems and methods
GB2502274B (en) 2012-05-21 2017-04-19 Sony Corp Telecommunications systems and methods
US9270441B2 (en) 2012-10-24 2016-02-23 Qualcomm Incorporated Method and apparatus for improving resource usage in communication networks using interference cancelation
GB201300186D0 (en) * 2013-01-07 2013-02-20 Renesas Mobile Corp Method and apparatus for extending control signalling in an LTE network
WO2014123316A1 (ko) * 2013-02-06 2014-08-14 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 검출하기 위한 검색 영역을 설정하는 방법 및 이를 위한 장치
EP2787671B1 (en) * 2013-04-05 2018-10-03 Alcatel Lucent Downlink communication with repetition transmissions
CN105323855A (zh) * 2014-08-05 2016-02-10 中兴通讯股份有限公司 指示信息的处理方法及装置
CN107079319A (zh) * 2014-11-06 2017-08-18 富士通株式会社 控制信道的传输方法、装置以及通信系统
US11924826B2 (en) 2015-12-10 2024-03-05 Qualcomm Incorporated Flexible transmission unit and acknowledgment feedback timeline for efficient low latency communication
US10187169B2 (en) * 2016-03-24 2019-01-22 Qualcomm Incorporated Synchronization signal optimizations for symbol index detection
EP3422766B1 (en) 2016-03-31 2020-02-12 Huawei Technologies Co., Ltd. Data transmission method and apparatus
US10476647B2 (en) 2016-10-25 2019-11-12 Qualcomm Incorporated Coherence based pre-decoding pruning for control channel processing
US10564505B2 (en) * 2017-03-30 2020-02-18 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Graphene as an alignment layer and electrode for liquid crystal devices
WO2019066478A1 (en) 2017-09-28 2019-04-04 Samsung Electronics Co., Ltd. METHOD AND NETWORK NODE FOR PERFORMING DATA TRANSMISSION AND MEASUREMENTS ON MULTIPLE BANDWIDTH PARTS
CN110380830B (zh) * 2019-07-19 2023-08-11 展讯通信（上海）有限公司 终端、基站、通信系统、数据传输方法和存储介质
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Also Published As

Publication number Publication date
US9264208B2 (en) 2016-02-16
CN110247746B (zh) 2023-04-21
US20130016692A1 (en) 2013-01-17
JP2014521266A (ja) 2014-08-25
JP5784832B2 (ja) 2015-09-24
EP2732574A1 (en) 2014-05-21
TW201313048A (zh) 2013-03-16
EP2732574B1 (en) 2019-08-21
KR20140045559A (ko) 2014-04-16
IN2014CN00559A (cg-RX-API-DMAC10.html) 2015-04-03
CN103782537A (zh) 2014-05-07
WO2013009987A1 (en) 2013-01-17
CN110247746A (zh) 2019-09-17

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