KR20250060303A - 강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들 - Google Patents

강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들 Download PDF

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Publication number
KR20250060303A
KR20250060303A KR1020257012337A KR20257012337A KR20250060303A KR 20250060303 A KR20250060303 A KR 20250060303A KR 1020257012337 A KR1020257012337 A KR 1020257012337A KR 20257012337 A KR20257012337 A KR 20257012337A KR 20250060303 A KR20250060303 A KR 20250060303A
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KR
South Korea
Prior art keywords
srs
transmit
trigger
subframe
determining
Prior art date
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Pending
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KR1020257012337A
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English (en)
Korean (ko)
Inventor
알바리노 알베르토 리코
완시 천
하오 수
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20250060303A publication Critical patent/KR20250060303A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04L5/0001—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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020257012337A 2015-11-14 2016-11-01 강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들 Pending KR20250060303A (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201562255451P 2015-11-14 2015-11-14
US62/255,451 2015-11-14
US201662374128P 2016-08-12 2016-08-12
US62/374,128 2016-08-12
US15/339,132 2016-10-31
US15/339,132 US10454646B2 (en) 2015-11-14 2016-10-31 Sounding reference signal transmissions in enhanced machine type communication
PCT/US2016/059898 WO2017083137A1 (en) 2015-11-14 2016-11-01 Sounding reference signal transmissions in enhanced machine type communication
KR1020187012863A KR102797585B1 (ko) 2015-11-14 2016-11-01 강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020187012863A Division KR102797585B1 (ko) 2015-11-14 2016-11-01 강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들

Publications (1)

Publication Number Publication Date
KR20250060303A true KR20250060303A (ko) 2025-05-07

Family

ID=58691558

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020187012863A Active KR102797585B1 (ko) 2015-11-14 2016-11-01 강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들
KR1020257012337A Pending KR20250060303A (ko) 2015-11-14 2016-11-01 강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020187012863A Active KR102797585B1 (ko) 2015-11-14 2016-11-01 강화된 머신 타입 통신에서의 사운딩 참조 신호 송신들

Country Status (8)

Country Link
US (2) US10454646B2 (enExample)
EP (2) EP3375122B1 (enExample)
JP (1) JP6949840B2 (enExample)
KR (2) KR102797585B1 (enExample)
CN (1) CN108352971B (enExample)
AU (1) AU2016351566B2 (enExample)
TW (2) TWI711320B (enExample)
WO (1) WO2017083137A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10327236B2 (en) 2015-03-09 2019-06-18 Comcast Cable Communications, Llc Secondary cell in a wireless device and wireless network
US9820298B2 (en) 2015-03-09 2017-11-14 Ofinno Technologies, Llc Scheduling request in a wireless device and wireless network
US10182406B2 (en) 2015-03-09 2019-01-15 Comcast Cable Communications, Llc Power headroom report for a wireless device and a base station
US9820264B2 (en) 2015-03-09 2017-11-14 Ofinno Technologies, Llc Data and multicast signals in a wireless device and wireless network
US10700845B2 (en) 2015-03-09 2020-06-30 Comcast Cable Communications, Llc Secondary cell deactivation in a wireless device and a base station
US11641255B2 (en) 2015-04-05 2023-05-02 Comcast Cable Communications, Llc Uplink control information transmission in a wireless network
US9877334B2 (en) 2015-04-05 2018-01-23 Ofinno Technologies, Llc Cell configuration in a wireless device and wireless network
US10756862B2 (en) 2015-04-10 2020-08-25 Lg Electronics Inc. Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication
US10200177B2 (en) 2015-06-12 2019-02-05 Comcast Cable Communications, Llc Scheduling request on a secondary cell of a wireless device
US9894681B2 (en) 2015-06-12 2018-02-13 Ofinno Technologies, Llc Uplink scheduling in a wireless device and wireless network
US9948487B2 (en) 2015-06-15 2018-04-17 Ofinno Technologies, Llc Uplink resource allocation in a wireless network
CN106685613B (zh) * 2015-11-06 2020-04-10 电信科学技术研究院 一种srs传输方法及装置
US10454646B2 (en) 2015-11-14 2019-10-22 Qualcomm Incorporated Sounding reference signal transmissions in enhanced machine type communication
KR102108467B1 (ko) * 2017-04-18 2020-05-08 엘지전자 주식회사 무선 통신 시스템에서의 레이트 매칭 방법 및 이를 위한 장치
WO2018203728A1 (ko) * 2017-05-04 2018-11-08 엘지전자(주) 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치
WO2019023849A1 (en) * 2017-07-31 2019-02-07 Qualcomm Incorporated UPLINK AND DOWNLINK AUTHORIZATIONS FOR NARROW BAND OPERATIONS
US10728803B2 (en) * 2017-08-07 2020-07-28 Apple Inc. Adaptive and proactive feedback for power and performance optimization
CN110035516B (zh) * 2018-01-12 2022-04-01 大唐移动通信设备有限公司 一种资源集合位置指示及速率匹配方法、装置、设备
CN108260219B (zh) 2018-01-12 2021-11-12 中兴通讯股份有限公司 一种参考信号的接收和发送方法、设备及计算机可读存储介质
US11502799B2 (en) * 2018-02-27 2022-11-15 Ntt Docomo, Inc. Terminal, radio communication method, and base station
US11082187B2 (en) * 2018-04-12 2021-08-03 Qualcomm Incorporated Rate-matching for single downlink control information multi-transmission reception point transmissions
US11140687B2 (en) * 2018-10-05 2021-10-05 Qualcomm Incorporated Sounding reference signal parameter determination techniques
US11329781B2 (en) * 2019-02-12 2022-05-10 Qualcomm Incorporated Sounding reference signal (SRS) transmission in multiple SRS symbols in a subframe
EP3949223B1 (en) * 2019-03-29 2024-09-11 Telefonaktiebolaget LM Ericsson (publ) Aligning resources of two radio access technologies
US11509372B2 (en) * 2019-05-03 2022-11-22 Qualcomm Incorporated Capability information for sounding reference signal improvements
WO2021081869A1 (en) * 2019-10-31 2021-05-06 Qualcomm Incorporated Reference signal resource association options for enhanced sounding
WO2021089832A1 (en) * 2019-11-08 2021-05-14 Sony Corporation Communications devices, infrastructure equipment and methods
US11632754B2 (en) 2020-02-06 2023-04-18 Qualcomm Incorporated Support of multiple SRS in the same subframe
WO2021168599A1 (en) * 2020-02-24 2021-09-02 Qualcomm Incorporated Reference signal configurations for uplink beam selection
CN113517962B (zh) * 2020-04-10 2022-12-16 大唐移动通信设备有限公司 一种信号处理方法、装置、终端及网络节点
CN115486110B (zh) * 2020-04-28 2025-01-07 株式会社Ntt都科摩 终端、无线通信方法、基站以及系统
US20240235795A9 (en) * 2021-02-23 2024-07-11 Beijing Xiaomi Mobile Software Co., Ltd. Radio-frequency retuning method and apparatus
EP4298843B1 (en) * 2021-04-03 2025-02-12 Apple Inc. Sounding reference signal configuration

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110292823A1 (en) 2010-05-27 2011-12-01 Qualcomm Incorporated Sounding reference signal (srs) in heterogeneous network (hetnet) with time division multiplexing (tdm) partitioning
CN101867403B (zh) * 2010-06-13 2016-06-29 中兴通讯股份有限公司 一种测量参考信号的多天线发送方法、终端
US9622230B2 (en) * 2012-05-17 2017-04-11 Qualcomm Incorporated Narrow band partitioning and efficient resource allocation for low cost user equipments
KR20140032545A (ko) * 2012-08-31 2014-03-17 삼성전자주식회사 상향링크 제어 채널 자원이 동적으로 변하는 무선통신 시스템에서 사운딩 운용 방법 및 장치
US9386469B2 (en) * 2012-10-01 2016-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for RF performance metric estimation
WO2015114695A1 (ja) 2014-01-30 2015-08-06 日本電気株式会社 基地局、Ｍａｃｈｉｎｅ－ｔｏ－ｍａｃｈｉｎｅ（Ｍ２Ｍ）端末、方法、及びコンピュータ可読媒体
CN105981316B (zh) * 2014-02-13 2018-07-06 Lg电子株式会社 在支持机器型通信的无线接入系统中发送探测参考信号的方法和设备
WO2016053047A1 (ko) * 2014-10-02 2016-04-07 엘지전자 주식회사 상향링크 신호를 전송하는 방법 및 사용자기기와, 상향링크 신호를 수신하는 방법 및 사용자기기
CN106211334B (zh) * 2014-12-31 2019-12-17 中兴通讯股份有限公司 窄带的分配、窄带分配的获取方法和装置
US10681676B2 (en) 2015-02-25 2020-06-09 Qualcomm Incorporated Narrowband management for machine type communications
US10756862B2 (en) * 2015-04-10 2020-08-25 Lg Electronics Inc. Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication
WO2016182291A1 (ko) * 2015-05-08 2016-11-17 엘지전자 주식회사 무선 통신 시스템에서 상향링크 신호를 송신 또는 수신하기 위한 방법 및 이를 위한 장치
US10454646B2 (en) 2015-11-14 2019-10-22 Qualcomm Incorporated Sounding reference signal transmissions in enhanced machine type communication

Also Published As

Publication number Publication date
US10454646B2 (en) 2019-10-22
TW201720197A (zh) 2017-06-01
EP3375122A1 (en) 2018-09-19
TWI711320B (zh) 2020-11-21
TWI754421B (zh) 2022-02-01
WO2017083137A1 (en) 2017-05-18
TW202112162A (zh) 2021-03-16
BR112018009658A2 (pt) 2018-11-13
AU2016351566B2 (en) 2021-04-01
EP3375122B1 (en) 2022-04-13
KR102797585B1 (ko) 2025-04-17
CN108352971B (zh) 2021-08-13
US20170141901A1 (en) 2017-05-18
US20200052855A1 (en) 2020-02-13
JP2019501568A (ja) 2019-01-17
CN108352971A (zh) 2018-07-31
JP6949840B2 (ja) 2021-10-13
US11637673B2 (en) 2023-04-25
EP4033689A1 (en) 2022-07-27
AU2016351566A1 (en) 2018-04-26
KR20180084771A (ko) 2018-07-25

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A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20250415

Application number text: 1020187012863

Filing date: 20180504

PA0201 Request for examination
PG1501 Laying open of application