CN105379383B - 针对eimta的有效下行链路操作 - Google Patents

针对eimta的有效下行链路操作 Download PDF

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Publication number
CN105379383B
CN105379383B CN201480025772.9A CN201480025772A CN105379383B CN 105379383 B CN105379383 B CN 105379383B CN 201480025772 A CN201480025772 A CN 201480025772A CN 105379383 B CN105379383 B CN 105379383B
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China
Prior art keywords
subframe
frame
downlink
flexible sub
downlink transmission
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CN201480025772.9A
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Chinese (zh)
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CN105379383A (zh
Inventor
W·陈
P·加尔
徐浩
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480025772.9A 2013-05-10 2014-04-29 针对eimta的有效下行链路操作 Active CN105379383B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361821882P 2013-05-10 2013-05-10
US61/821,882 2013-05-10
US14/263,812 US10243707B2 (en) 2013-05-10 2014-04-28 Efficient downlink operation for eIMTA
US14/263,812 2014-04-28
PCT/US2014/035842 WO2014182503A2 (en) 2013-05-10 2014-04-29 Efficient downlink operation for eimta

Publications (2)

Publication Number Publication Date
CN105379383A CN105379383A (zh) 2016-03-02
CN105379383B true CN105379383B (zh) 2019-04-30

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ID=51864737

Family Applications (1)

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CN201480025772.9A Active CN105379383B (zh) 2013-05-10 2014-04-29 针对eimta的有效下行链路操作

Country Status (6)

Country Link
US (1) US10243707B2 (https=)
EP (1) EP2995144A2 (https=)
JP (1) JP6392326B2 (https=)
KR (1) KR102063491B1 (https=)
CN (1) CN105379383B (https=)
WO (1) WO2014182503A2 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060321B2 (en) * 2013-02-26 2015-06-16 Samsung Electronics Co., Ltd. Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced
US20160095077A1 (en) * 2013-04-30 2016-03-31 Intellectual Discovery Co., Ltd. New tdd frame structure for uplink centralized transmission
US10594461B2 (en) * 2013-05-20 2020-03-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and arrangement for CSI measurement
EP3291599B1 (en) * 2015-04-28 2020-08-19 NTT DoCoMo, Inc. User device and base station
US10244540B2 (en) 2015-12-02 2019-03-26 Qualcomm Incorporated Systems and methods for mixed interference management
EP3435701A4 (en) * 2016-03-23 2020-04-15 Ntt Docomo, Inc. USER TERMINAL, WIRELESS BASE STATION AND WIRELESS COMMUNICATION METHOD
EP3457774B1 (en) * 2016-06-08 2021-02-24 Huawei Technologies Co., Ltd. Method for transmitting reference signal
JP6718102B2 (ja) * 2016-08-10 2020-07-08 京セラ株式会社 無線端末
CN107919948B (zh) * 2016-10-09 2020-03-20 中国移动通信有限公司研究院 一种下行接收反馈信息的传输控制方法、基站和终端
WO2018128034A1 (ja) * 2017-01-06 2018-07-12 株式会社Ｎｔｔドコモ ユーザ装置、基地局及び復調用参照信号送信方法
CN116319222A (zh) * 2017-06-16 2023-06-23 Oppo广东移动通信有限公司 无线通信方法和设备
PE20201434A1 (es) * 2017-11-17 2020-12-09 Ntt Docomo Inc Terminal de usuario y metodo de comunicacion por radio
EP3648535A4 (en) * 2018-04-27 2020-11-18 LG Electronics Inc. DOWN-LINK DATA TRANSMISSION AND RECEPTION PROCESS, AND ASSOCIATED APPARATUS
CN112703804B (zh) * 2018-09-26 2022-08-09 华为技术有限公司 通信方法和通信装置
WO2020154496A1 (en) * 2019-01-23 2020-07-30 Apple Inc. Data channel mapping type and dm-rs configuration to enable l1 cli measurement and reporting
US12609793B2 (en) 2019-02-08 2026-04-21 Lg Electronics Inc. Method for transmitting and receiving data in wireless communication system, and device for same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102449942A (zh) * 2009-05-28 2012-05-09 高通股份有限公司 无线网络中子帧格式的动态选择
US20120300681A1 (en) * 2011-05-23 2012-11-29 Samsung Electronics Co., Ltd. Dynamic tdd data channel transmission method and apparatus for wireless communication system
WO2012171465A1 (zh) * 2011-06-14 2012-12-20 华为技术有限公司 时分双工系统中的通信方法和设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931885B (zh) 2009-06-19 2015-06-03 中兴通讯股份有限公司 多媒体广播和组播业务控制信道更新的通知方法及系统
WO2012149673A1 (en) 2011-05-03 2012-11-08 Renesas Mobile Corporation Methods, devices and computer program products for interference reduction in tdd systems allowing allocation of flexible subframes for uplink or downlink transmission
US20140269456A1 (en) 2011-10-20 2014-09-18 Haiming Wang Method, an Apparatus and a Computer Program Product for Flexible TDD Configuration
US9143984B2 (en) 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
CN103378963A (zh) * 2012-04-27 2013-10-30 北京三星通信技术研究有限公司 支持tdd系统灵活变换子帧的双工方向的方法和设备
WO2013166689A1 (en) 2012-05-10 2013-11-14 Nokia Corporation Harq-ack transmissions for dynamic tdd ul/dl configuration
WO2013170426A1 (en) 2012-05-14 2013-11-21 Nokia Corporation Method for time division duplex uplink-downlink configuration indication
ES2890775T3 (es) 2012-07-06 2022-01-24 Samsung Electronics Co Ltd Procedimiento y aparato para determinación de configuración TDD UL-DL aplicable a tramas de radio
WO2014161174A1 (en) * 2013-04-03 2014-10-09 Nokia Siemens Networks Oy Dynamic uplink-downlink configuration
US9219595B2 (en) * 2013-04-04 2015-12-22 Sharp Kabushiki Kaisha Systems and methods for configuration signaling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102449942A (zh) * 2009-05-28 2012-05-09 高通股份有限公司 无线网络中子帧格式的动态选择
US20120300681A1 (en) * 2011-05-23 2012-11-29 Samsung Electronics Co., Ltd. Dynamic tdd data channel transmission method and apparatus for wireless communication system
WO2012161508A2 (en) * 2011-05-23 2012-11-29 Samsung Electronics Co., Ltd. Dynamic tdd data channel transmission method and apparatus for wireless communication system
WO2012171465A1 (zh) * 2011-06-14 2012-12-20 华为技术有限公司 时分双工系统中的通信方法和设备

Also Published As

Publication number Publication date
EP2995144A2 (en) 2016-03-16
JP6392326B2 (ja) 2018-09-19
JP2016518092A (ja) 2016-06-20
CN105379383A (zh) 2016-03-02
US20140334400A1 (en) 2014-11-13
KR20160009594A (ko) 2016-01-26
WO2014182503A2 (en) 2014-11-13
US10243707B2 (en) 2019-03-26
WO2014182503A3 (en) 2015-02-05
KR102063491B1 (ko) 2020-01-08

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