IN2014MN02023A - - Google Patents

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Publication number
IN2014MN02023A
IN2014MN02023A IN2023MUN2014A IN2014MN02023A IN 2014MN02023 A IN2014MN02023 A IN 2014MN02023A IN 2023MUN2014 A IN2023MUN2014 A IN 2023MUN2014A IN 2014MN02023 A IN2014MN02023 A IN 2014MN02023A
Authority
IN
India
Prior art keywords
harq
conflict
tdd subframe
transmission
subframe reconfiguration
Prior art date
Application number
Other languages
English (en)
Inventor
Hao Xu
Wanshi Chen
Peter Gaal
Stefan Geirhofer
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014MN02023A publication Critical patent/IN2014MN02023A/en

Links

Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
IN2023MUN2014 2012-04-27 2013-04-26 IN2014MN02023A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261639737P 2012-04-27 2012-04-27
US13/870,927 US9451595B2 (en) 2012-04-27 2013-04-25 Methods and apparatus for TDD reconfiguration
PCT/US2013/038515 WO2013163611A2 (en) 2012-04-27 2013-04-26 Methods and apparatus for tdd reconfiguration

Publications (1)

Publication Number Publication Date
IN2014MN02023A true IN2014MN02023A (enExample) 2015-08-14

Family

ID=49477210

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2023MUN2014 IN2014MN02023A (enExample) 2012-04-27 2013-04-26

Country Status (5)

Country Link
US (1) US9451595B2 (enExample)
EP (1) EP2842251B1 (enExample)
CN (1) CN104247320B (enExample)
IN (1) IN2014MN02023A (enExample)
WO (1) WO2013163611A2 (enExample)

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US9838162B2 (en) * 2012-02-09 2017-12-05 Lg Electronics Inc. Method and apparatus for performing HARQ processes in carrier aggregation systems
US9143984B2 (en) 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US11121834B2 (en) * 2012-06-18 2021-09-14 Samsung Electronics Co., Ltd. Aperiodic and periodic CSI feedback modes for coordinated multi-point transmission
US9161254B2 (en) * 2012-09-28 2015-10-13 Intel Corporation Periodic channel state information reporting for time division duplex (TDD) carrier aggregation systems
EP3211955B1 (en) 2013-01-07 2018-11-28 LG Electronics Inc. Method for transmitting and receiving signals at a base station and corresponding base station
EP3013092B1 (en) * 2013-06-19 2018-10-17 Sharp Kabushiki Kaisha Terminal apparatus, base station apparatus, integrated circuit, and radio communication method
BR112016002425A2 (pt) * 2013-08-09 2017-08-01 Ericsson Telefon Ab L M método para tratar o agendamento de subquadros e agendamento de subquadros, e, primeira e segunda estação base
JP6388768B2 (ja) * 2014-01-14 2018-09-12 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP6380956B2 (ja) * 2014-01-15 2018-08-29 シャープ株式会社 端末装置、基地局装置、集積回路、および、通信方法
JP5739027B1 (ja) * 2014-01-22 2015-06-24 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局および無線通信方法
CN106170942B (zh) 2014-02-18 2019-09-03 Lg 电子株式会社 在支持无线资源的使用变化的无线通信系统中报告信道状态信息的方法及其设备
US9654584B2 (en) * 2014-03-20 2017-05-16 Intel IP Corporation Apparatus and methods for reducing soft buffer size in MTC devices
EP3378264A1 (en) * 2015-11-19 2018-09-26 Nokia Solutions and Networks Oy Dynamic harq-ack codebook size in unlicensed spectrum
CN112492640B (zh) * 2015-12-31 2022-08-09 华为技术有限公司 信道测量信息的反馈方法、用户设备及基站
US10153832B2 (en) * 2016-01-28 2018-12-11 Qualcomm Incorporated Asymmetric forward link and reverse link subframe split
WO2017193390A1 (en) * 2016-05-13 2017-11-16 Lenovo Innovations Limited (Hong Kong) Data acknowledgement in a wireless communication system
US10362571B2 (en) 2016-11-04 2019-07-23 Qualcomm Incorporated Power control and triggering of sounding reference signal on multiple component carriers
CN108540188B (zh) * 2017-03-06 2021-11-09 中兴通讯股份有限公司 更新预编码系数的方法、设备及系统
JP7249944B2 (ja) 2017-08-10 2023-03-31 株式会社Ｎｔｔドコモ 端末、システム、及び測定方法
US11051175B2 (en) * 2017-08-18 2021-06-29 Qualcomm Incorporated Uplink transmission techniques in shared spectrum wireless communications
US10736099B2 (en) 2017-08-18 2020-08-04 Qualcomm Incorporated Resolving slot format conflicts for wireless systems
CN108111284B (zh) 2017-11-14 2021-11-02 中兴通讯股份有限公司 参考信号的发送方法、参考信号的配置方法及装置
EP3726763A4 (en) * 2017-12-29 2021-06-09 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND DEVICE FOR CONFIGURATION OF THE FEEDBACK OF HYBRID AUTOMATIC REPEAT REQUESTS (HARQ) AND DATA RECEIVER
CN110474734B (zh) * 2018-05-11 2022-02-08 华为技术有限公司 通信方法及装置
WO2020019100A1 (en) * 2018-07-21 2020-01-30 Qualcomm Incorporated Collision between sounding reference signals (srs) and other uplink channels
EP3611861B1 (en) * 2018-08-16 2021-07-07 Shenzhen Goodix Technology Co., Ltd. Method for predictive reception of physical layer downlink repetitions in a nb-iot ue for prolonged battery lifetime
CN111277375B (zh) * 2018-12-05 2021-07-23 大唐移动通信设备有限公司 一种资源分配的方法及装置
US12476731B2 (en) 2020-02-21 2025-11-18 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for link adaptation in a wireless communication network via Tdd configuration control
US12418817B2 (en) * 2021-06-18 2025-09-16 Samsung Electronics Co., Ltd. Method and apparatus for CSI reporting
US20250063588A1 (en) * 2023-08-17 2025-02-20 Qualcomm Incorporated User equipment performance in carrier aggregation scenarios

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KR101236310B1 (ko) * 2008-03-24 2013-02-22 노키아 코포레이션 통신 시스템의 소프트 버퍼 메모리 구성
CN101572896B (zh) 2008-04-29 2011-01-26 大唐移动通信设备有限公司 一种配置上行探测参考信号的方法和装置
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US8873454B2 (en) * 2009-12-18 2014-10-28 Qualcomm Incorporated Apparatus and method for transmit-response timing for relay operation in wireless communications
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BRPI1105254B1 (pt) * 2010-08-16 2021-12-14 Zte (Usa) Inc Método para a transmissão de um sinal de referência da informação de estado de canal (csi-rs) e sistema configurado para receber um sinal de referência de informação de estado de canal (csi-rs)
CN102076023B (zh) * 2010-10-08 2013-01-16 电信科学技术研究院 缓存空间的分配方法和设备
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US9019850B2 (en) 2011-04-11 2015-04-28 Qualcomm Incorporated CSI reporting for multiple carriers with different system configurations
EP2700279A4 (en) 2011-04-21 2014-10-29 Broadcom Corp ERROR PREVENTION IN DYNAMIC UPLINK / DOWNLINK CONFIGURATION CHANGES FOR TIME DIVISION DUPLEXING
EP2719217A4 (en) * 2011-06-09 2015-09-02 Broadcom Corp INTERFERENCE CONTROL IN TIME-DIVISION DUPLEX COMMUNICATION
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US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network

Also Published As

Publication number Publication date
EP2842251A2 (en) 2015-03-04
EP2842251B1 (en) 2020-11-25
US9451595B2 (en) 2016-09-20
CN104247320B (zh) 2018-04-13
CN104247320A (zh) 2014-12-24
US20130286904A1 (en) 2013-10-31
WO2013163611A3 (en) 2014-04-10
WO2013163611A2 (en) 2013-10-31

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