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

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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 (https=)
EP (1) EP2732574B1 (https=)
JP (1) JP5784832B2 (https=)
KR (1) KR101588540B1 (https=)
CN (2) CN103782537A (https=)
IN (1) IN2014CN00559A (https=)
TW (1) TW201313048A (https=)
WO (1) WO2013009987A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8982851B2 (en) * 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
JP2012080416A (ja) * 2010-10-04 2012-04-19 Sony Corp 基地局、無線通信方法、プログラム、無線通信システム、および無線端末
CN107370577B (zh) 2011-08-12 2020-06-19 松下电器（美国）知识产权公司 通信装置及重发控制方法
US20130194997A1 (en) * 2012-02-01 2013-08-01 Fujitsu Limited Low Power Narrowband Operation By An Endpoint
GB2502274B (en) 2012-05-21 2017-04-19 Sony Corp Telecommunications systems and methods
GB2502275B (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
JP6097846B2 (ja) 2013-02-06 2017-03-15 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて下りリンク制御情報を検出するための検索領域を設定する方法及びそのための装置
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
CN108886716B (zh) * 2016-03-31 2021-06-01 华为技术有限公司 一种数据传输方法及装置
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
CN118201100A (zh) * 2017-09-28 2024-06-14 三星电子株式会社 用于在多个带宽部分上执行数据发射和测量的方法和网络节点
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
US11991656B2 (en) * 2021-01-25 2024-05-21 Qualcomm Incorporated Synchronization signal selection across multiple transceiver nodes

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7961700B2 (en) * 2005-04-28 2011-06-14 Qualcomm Incorporated Multi-carrier operation in data transmission systems
CN101646239B (zh) 2008-08-06 2012-05-09 中兴通讯股份有限公司 一种半持久调度的方法
CN101677311A (zh) 2008-09-19 2010-03-24 夏普株式会社 单播业务和多媒体广播多播业务复用系统和方法
KR101577455B1 (ko) 2008-12-03 2015-12-15 엘지전자 주식회사 데이터 중계 방법
US7940740B2 (en) 2009-02-03 2011-05-10 Motorola Mobility, Inc. Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station
US20100215011A1 (en) * 2009-02-26 2010-08-26 Interdigital Patent Holdings, Inc. Method and apparatus for switching a resource assignment mode for a plurality of component carriers
JP4683148B2 (ja) 2009-02-27 2011-05-11 株式会社デンソー 電気機器
KR101697778B1 (ko) 2009-03-03 2017-01-19 엘지전자 주식회사 다중 반송파를 지원하는 방법 및 장치
US9565011B2 (en) * 2009-06-04 2017-02-07 Qualcomm Incorporated Data transmission with cross-subframe control in a wireless network
US9277566B2 (en) 2009-09-14 2016-03-01 Qualcomm Incorporated Cross-subframe control channel design
US8687602B2 (en) 2009-09-29 2014-04-01 Apple Inc. Methods and apparatus for error correction for coordinated wireless base stations
US9042840B2 (en) * 2009-11-02 2015-05-26 Qualcomm Incorporated Cross-carrier/cross-subframe indication in a multi-carrier wireless network
US8804586B2 (en) 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
EP2524563B1 (en) 2010-01-15 2014-03-19 Telefonaktiebolaget L M Ericsson (PUBL) Methods and apparatus for contention-based granting in a wireless communication network
US9154260B2 (en) 2010-03-26 2015-10-06 Qualcomm Incorporated Method and apparatus for reliable transmission of control information in a wireless communication network
TWI497958B (zh) * 2010-06-18 2015-08-21 Mediatek Inc 通訊裝置、通訊裝置間協調傳輸以及指定近乎空白子訊框圖樣的方法
US8423008B2 (en) * 2010-12-20 2013-04-16 Nokia Siemens Networks Oy Signaling UE measurement restrictions for inter-cell interference
CN102045850B (zh) * 2010-12-31 2014-07-30 大唐移动通信设备有限公司 一种准空白子帧配置方法及设备
CN102065490B (zh) 2011-01-17 2014-04-02 大唐移动通信设备有限公司 基站间下行发射功率的协调方法和设备

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP TSG-RAN WG1 Meeting #62, R1-105081, 2010.08.27.*
3GPP TSG-RAN WG1 Meeting #62bis, R1-105335, 2010.10.14.*
3GPP TSG-RAN WG1 Meeting #63, R1-106377, 2010.11.9.*
3GPP TSG-RAN WG4 Meeting #57, R4-104151, 2010.11.10.*

Also Published As

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

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