JP6275714B2 - Ｌｔｅｔｄｄシステムのためのサブフレーム構成 - Google Patents

Ｌｔｅｔｄｄシステムのためのサブフレーム構成 Download PDF

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Publication number
JP6275714B2
JP6275714B2 JP2015524625A JP2015524625A JP6275714B2 JP 6275714 B2 JP6275714 B2 JP 6275714B2 JP 2015524625 A JP2015524625 A JP 2015524625A JP 2015524625 A JP2015524625 A JP 2015524625A JP 6275714 B2 JP6275714 B2 JP 6275714B2
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JP
Japan
Prior art keywords
uppts
symbols
uplink
rat network
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
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JP2015524625A
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English (en)
Japanese (ja)
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JP2015523826A5 (enExample
JP2015523826A (ja
Inventor
チェン、シュピン
リ、ヤン
ナン、ミンカイ
チェン、ワンシ
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of JP2015523826A5 publication Critical patent/JP2015523826A5/ja
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Expired - Fee Related legal-status Critical Current
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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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015524625A 2012-08-03 2013-08-02 Ｌｔｅｔｄｄシステムのためのサブフレーム構成 Expired - Fee Related JP6275714B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2012/079623 2012-08-03
PCT/CN2012/079623 WO2014019213A1 (en) 2012-08-03 2012-08-03 Subframe configurations for lte tdd systems
PCT/CN2013/080709 WO2014019543A1 (en) 2012-08-03 2013-08-02 Subframe configurations for lte tdd systems

Publications (3)

Publication Number Publication Date
JP2015523826A JP2015523826A (ja) 2015-08-13
JP2015523826A5 JP2015523826A5 (enExample) 2017-08-31
JP6275714B2 true JP6275714B2 (ja) 2018-02-07

Family

ID=50027134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015524625A Expired - Fee Related JP6275714B2 (ja) 2012-08-03 2013-08-02 Ｌｔｅｔｄｄシステムのためのサブフレーム構成

Country Status (5)

Country Link
US (1) US9686788B2 (enExample)
EP (1) EP2880808B1 (enExample)
JP (1) JP6275714B2 (enExample)
KR (1) KR101835189B1 (enExample)
WO (2) WO2014019213A1 (enExample)

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CN104348602B (zh) * 2013-08-09 2019-06-18 北京三星通信技术研究有限公司 一种混合双工通信方法、基站及终端
KR102222880B1 (ko) * 2013-10-11 2021-03-04 삼성전자 주식회사 셀룰러 이동 통신 시스템에서 srs 전송 방법 및 장치
JP6376757B2 (ja) 2014-01-14 2018-08-22 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
EP2924885B1 (en) * 2014-03-28 2020-09-16 Sony Corporation Method, base station and terminal for determining channel properties in a cellular multiple-input and multiple-output system
WO2015145214A1 (en) * 2014-03-28 2015-10-01 Sony Corporation Method for operating a base station in a wireless radio network, base station and user equipment
CN110896346B (zh) * 2014-04-03 2022-02-25 华为技术有限公司 传输pusch的方法、用户设备和基站
EP3145262A4 (en) * 2014-05-16 2017-04-26 Sharp Kabushiki Kaisha Terminal device, integrated circuit, and radio communication method
WO2015196460A1 (zh) * 2014-06-27 2015-12-30 华为技术有限公司 Pusch的传输方法及装置
US10038528B2 (en) 2014-12-19 2018-07-31 Qualcomm Incorporated Common reference signal design based on semi-uniform pilot spacing and orthogonal cover code
US9847862B2 (en) * 2015-03-14 2017-12-19 Qualcomm Incorporated Reciprocal channel sounding reference signal multiplexing
EP3282663A4 (en) * 2015-04-10 2019-03-20 LG Electronics Inc. METHOD FOR TRANSMITTING OR RECEIVING A SOUND REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
CN106160838B (zh) * 2015-04-16 2020-02-07 电信科学技术研究院 一种传输数据的方法和设备
KR102568497B1 (ko) 2015-08-13 2023-08-21 삼성전자 주식회사 무선 통신 시스템에서 통신 방법 및 장치
US10091789B2 (en) * 2015-08-19 2018-10-02 Qualcomm, Incorporated Re-contention-based co-existence on a shared communication medium
US10356816B2 (en) 2015-08-19 2019-07-16 Qualcomm Incorporated Re-contention-based co-existence on a shared communication medium
US10542541B2 (en) 2015-08-19 2020-01-21 Qualcomm, Incorporated Re-contention-based co-existence on a shared communication medium
US10299284B2 (en) 2015-08-31 2019-05-21 Qualcomm, Incorporated Inter-access terminal unblocking and enhanced contention for co-existence on a shared communication medium
US10575303B2 (en) 2015-09-03 2020-02-25 Qualcomm Incorporated Uplink design for narrowband LTE (NB-LTE)
WO2017052260A1 (ko) * 2015-09-24 2017-03-30 엘지전자 주식회사 스페셜 서브프레임에서의 신호 송수신 방법 및 이를 위한 장치
WO2017049523A1 (en) 2015-09-24 2017-03-30 Qualcomm Incorporated Increased uplink pilot time slot length in special subframes
WO2017130991A1 (ja) * 2016-01-27 2017-08-03 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
CN107105509A (zh) * 2016-02-19 2017-08-29 上海朗帛通信技术有限公司 一种降低通信延迟的方法和装置
WO2017176044A1 (ko) * 2016-04-05 2017-10-12 한국전자통신연구원 확장 상향링크 서브프레임을 이용한 상향링크 전송 방법 및 장치
KR102410282B1 (ko) 2016-04-05 2022-06-17 한국전자통신연구원 확장 상향링크 서브프레임을 이용한 상향링크 전송 방법 및 장치
US10756868B2 (en) 2016-07-01 2020-08-25 Qualcomm Incorporated Techniques for transmitting a physical uplink shared channel in an uplink pilot time slot
KR102753044B1 (ko) 2016-08-11 2025-01-14 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연감소를 위한 전송 방법 및 장치
US10819482B2 (en) * 2016-08-24 2020-10-27 Qualcomm Incorporated Sounding reference signal enhancements
US11910388B2 (en) * 2017-03-24 2024-02-20 Qualcomm Incorporated Uplink control channel configuration for wireless communications
US11025403B2 (en) 2017-07-12 2021-06-01 Qualcomm Incorporated Frame structure dependent configuration of physical channels
CN107396449B (zh) * 2017-08-31 2020-09-22 中国能源建设集团江苏省电力设计院有限公司 Td-lte电力无线专网特殊子帧的配置方法
CN110535595B (zh) * 2018-11-02 2023-02-17 中兴通讯股份有限公司 测量参考信号传输方法、装置、通信节点设备及存储介质
US11411641B2 (en) * 2019-05-31 2022-08-09 Qualcomm Incorporated Radio frequency domain beamforming router
KR20240136362A (ko) * 2022-01-14 2024-09-13 삼성전자주식회사 코히어런트 조인트 전송을 위한 srs 개선

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CN101415189B (zh) * 2007-10-16 2011-12-07 电信科学技术研究院 一种lte tdd系统与td-scdma系统共存的方法
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CN101431364B (zh) 2007-11-09 2012-11-28 电信科学技术研究院 一种时分双工系统及其数据传输方法
CN102625467B (zh) * 2008-01-07 2015-12-09 三星电子株式会社 传输随机接入前导信号的设备和方法
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Also Published As

Publication number Publication date
EP2880808B1 (en) 2019-06-19
US9686788B2 (en) 2017-06-20
WO2014019543A1 (en) 2014-02-06
EP2880808A4 (en) 2016-06-29
KR101835189B1 (ko) 2018-03-06
JP2015523826A (ja) 2015-08-13
EP2880808A1 (en) 2015-06-10
KR20150040947A (ko) 2015-04-15
WO2014019213A1 (en) 2014-02-06
US20150327263A1 (en) 2015-11-12

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