KR102305991B1 - 무선 통신 시스템에서의 참조 신호 생성 - Google Patents

무선 통신 시스템에서의 참조 신호 생성 Download PDF

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KR102305991B1
KR102305991B1 KR1020167017828A KR20167017828A KR102305991B1 KR 102305991 B1 KR102305991 B1 KR 102305991B1 KR 1020167017828 A KR1020167017828 A KR 1020167017828A KR 20167017828 A KR20167017828 A KR 20167017828A KR 102305991 B1 KR102305991 B1 KR 102305991B1
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South Korea
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resource blocks
interlaces
reference signal
spectrum
allocated
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Korean (ko)
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KR20160086963A (ko
Inventor
스리니바스 예라말리
타오 루오
두르가 프라사드 말라디
나가 부샨
용빈 웨이
피터 갈
완시 천
알렉산다르 담냐노빅
팅팡 지
라비 테자 수카바시
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퀄컴 인코포레이티드
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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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167017828A 2013-12-03 2014-11-05 무선 통신 시스템에서의 참조 신호 생성 Active KR102305991B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361911342P 2013-12-03 2013-12-03
US61/911,342 2013-12-03
US14/532,266 US10687218B2 (en) 2013-12-03 2014-11-04 Power metric optimization and uplink DM-RS design for LTE/LTE-A uplink transmissions in unlicensed spectrum
US14/532,266 2014-11-04
PCT/US2014/064003 WO2015084527A1 (en) 2013-12-03 2014-11-05 Reference signal generation in a wireless communication system

Publications (2)

Publication Number Publication Date
KR20160086963A KR20160086963A (ko) 2016-07-20
KR102305991B1 true KR102305991B1 (ko) 2021-09-27

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Country Link
US (2) US10687218B2 (https=)
EP (1) EP3078150B1 (https=)
JP (1) JP6538054B2 (https=)
KR (1) KR102305991B1 (https=)
CN (2) CN105814829B (https=)
BR (1) BR112016012616B1 (https=)
CA (1) CA2928088C (https=)
WO (1) WO2015084527A1 (https=)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9420472B2 (en) 2013-09-27 2016-08-16 Qualcomm Incorporated Prioritization of different operators in shared spectrum
US10687218B2 (en) 2013-12-03 2020-06-16 Qualcomm Incorporated Power metric optimization and uplink DM-RS design for LTE/LTE-A uplink transmissions in unlicensed spectrum
US10080120B2 (en) * 2014-12-15 2018-09-18 Huawei Technologies Co., Ltd System and method for machine type communication
JP6781692B2 (ja) * 2015-03-17 2020-11-04 京セラ株式会社 通信装置及び通信方法
US11096169B2 (en) * 2015-11-18 2021-08-17 Nokia Solutions And Networks Oy Use of mapping options for logical channels and transport channels for wireless networks
EP3387778B1 (en) * 2015-12-08 2020-11-04 Telefonaktiebolaget LM Ericsson (PUBL) Interlace pattern selection for low cm/papr transmission
US11316641B2 (en) * 2016-01-06 2022-04-26 Nokia Solutions And Networks Oy B-IFDMA configuration for unlicensed band operation
US10856282B2 (en) * 2016-02-22 2020-12-01 Apple Inc. Interlaces allocation and indication
US11419134B2 (en) * 2016-03-25 2022-08-16 Lg Electronics Inc. Method for transmitting and receiving uplink signal in wireless communication system supporting non-licensed band, and apparatus for supporting same
GB2548922B (en) * 2016-04-01 2018-09-12 Tcl Communication Ltd Resource block allocation for uplink communications
EP3412088B1 (en) * 2016-04-01 2024-07-24 Lenovo Innovations Limited (Hong Kong) Carrier determination for a device
US10904879B2 (en) 2016-04-01 2021-01-26 Nokia Solutions And Networks Oy Rach preamble transmission and multiplexing with data and/or control signals
WO2017217799A1 (ko) * 2016-06-16 2017-12-21 엘지전자 주식회사 무선 통신 시스템에서 물리 상향링크 제어 채널 송수신 방법 및 이를 지원하는 장치
US10594451B2 (en) * 2016-08-22 2020-03-17 Qualcomm Incorporated Uplink common burst symbol configuration
HUE054209T2 (hu) * 2016-09-30 2021-08-30 Ericsson Telefon Ab L M Energia- és erõforrás-hatékony felfelé irányú kapcsolati DMRS sorozatok IFDMA-hoz
US10506596B2 (en) * 2016-10-28 2019-12-10 Qualcomm Incorporated Coexistence of interleaved and contiguous uplink transmissions
US20190260535A1 (en) * 2016-11-02 2019-08-22 Ntt Docomo, Inc. User equipment, base station, and reference signal transmission method
US9847897B1 (en) * 2016-12-13 2017-12-19 Futurewei Technologies, Inc. System and method for DFT-S-OFDM PAPR reduction
GB2558586A (en) * 2017-01-06 2018-07-18 Tcl Communication Ltd Resource block waveform transmission structures for uplink communications
CN108366424B (zh) 2017-01-26 2021-10-26 华为技术有限公司 一种资源分配方法、相关设备及系统
WO2018137697A1 (zh) * 2017-01-26 2018-08-02 华为技术有限公司 一种资源分配方法、相关设备及系统
CN112737753B (zh) 2017-06-09 2022-02-15 华为技术有限公司 一种信号传输方法、相关设备及系统
CN118354409B (zh) * 2018-01-22 2025-08-05 联想（新加坡）私人有限公司 确定用于非连续资源分配的最大功率降低的方法和装置
JP2020521365A (ja) * 2018-02-14 2020-07-16 エルジー エレクトロニクス インコーポレイティド 非免許帯域を支援する無線通信システムにおいて端末と基地局の間の上りリンク信号を送受信する方法及びそれを支援する装置
CN110740018B (zh) * 2018-07-18 2021-12-14 维沃移动通信有限公司 非授权频段上的调度方法、侦听方法和设备
CN112369091B (zh) 2018-08-03 2023-12-22 富士通株式会社 资源调度指示方法及其装置、通信系统
WO2020029038A1 (en) * 2018-08-06 2020-02-13 Nec Corporation A method, device and computer readable media for uplink resource mapping
WO2021029760A1 (ko) * 2019-08-15 2021-02-18 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
US11601219B2 (en) * 2019-12-20 2023-03-07 Mediatek Singapore Pte. Ltd. Interleaving of combinations of multiple resource units in WLAN

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011005536A1 (en) * 2009-06-22 2011-01-13 Qualcomm Incorporated Transmission of reference signal on non-contiguous clusters of resources
US20130058234A1 (en) * 2011-09-05 2013-03-07 Lg Electronics Inc. Method of performing cell measurement and method of providing information for cell measurement

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8526412B2 (en) 2003-10-24 2013-09-03 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
US8274880B2 (en) 2005-03-30 2012-09-25 Apple Inc. Systems and methods for OFDM channelization
US7903628B2 (en) 2005-08-22 2011-03-08 Qualcomm Incorporated Configurable pilots in a wireless communication system
JP4940867B2 (ja) 2006-09-29 2012-05-30 日本電気株式会社 移動通信システムにおける制御信号およびリファレンス信号の多重方法、リソース割当方法および基地局
US8493835B2 (en) * 2008-03-26 2013-07-23 Qualcomm, Incorporated Method and apparatus for mapping virtual resources to physical resources in a wireless communication system
JP2010081349A (ja) 2008-09-26 2010-04-08 Sharp Corp 無線通信システム、通信装置、スケジューリング方法およびプログラム
KR101581956B1 (ko) 2008-10-22 2016-01-04 엘지전자 주식회사 무선통신 시스템에서 신호 전송 방법 및 장치
KR101498297B1 (ko) 2008-11-23 2015-03-05 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법
US8369206B2 (en) * 2009-03-25 2013-02-05 Samsung Electronics Co., Ltd Cell-specific shifting of reference signals in multi-stream transmissions
WO2010116881A1 (ja) * 2009-04-10 2010-10-14 日本電気株式会社 無線通信システム、基地局、サーバ、無線通信方法、及びプログラム
US8208434B2 (en) 2009-04-28 2012-06-26 Motorola Mobility, Inc. Method of signaling particular types of resource elements in a wireless communication system
US9432164B2 (en) 2009-10-15 2016-08-30 Qualcomm Incorporated Method and apparatus for reference signal sequence mapping in wireless communication
CN102088309B (zh) * 2009-12-04 2014-09-10 重庆无线绿洲通信技术有限公司 用于估计信道质量的参考信号生成方法及装置
US9084240B2 (en) 2010-04-15 2015-07-14 Qualcomm Incorporated Multiplexing of peer-to-peer (P2P) communication and wide area network (WAN) communication
US8811359B2 (en) * 2010-04-15 2014-08-19 Qualcomm Incorporated Multiplexing of peer-to-peer (P2P) communication and wide area network (WAN) communication
US9614641B2 (en) * 2010-05-12 2017-04-04 Qualcomm Incorporated Resource coordination for peer-to-peer groups through distributed negotiation
KR20110138073A (ko) * 2010-06-18 2011-12-26 삼성전자주식회사 이동 통신 시스템에서 제어 채널 자원 그룹핑 방법 및 장치
CN102332965B (zh) * 2010-07-12 2014-03-12 大连海兰德维通信技术有限公司 基于传输分集模式的数据传输方法和系统
US8879437B2 (en) * 2010-08-13 2014-11-04 Qualcomm Incorporated Backward compatible LTE system design for asymmetric uplink/downlink spectrum
KR101964965B1 (ko) 2011-02-02 2019-04-03 테라비아 홀딩스 인코포레이티드 재조합 유지성 미생물로부터 생산된 맞춤 오일
US20120282942A1 (en) * 2011-05-02 2012-11-08 Nokia Siemens Networks Oy Methods, apparatuses and computer program products for configuring frequency aggregation
US9763230B2 (en) * 2011-05-18 2017-09-12 Lg Electronics Inc. Method and apparatus for receiving and transmitting channel state information based on carrier sensing
US9247542B2 (en) 2012-01-31 2016-01-26 Apple Inc. Methods and apparatus for efficient spectral usage in extensible carrier deployments
WO2014077577A1 (ko) * 2012-11-13 2014-05-22 엘지전자 주식회사 데이터 전송 방법 및 장치와, 데이터 전송 방법 및 장치
US20160183319A1 (en) * 2013-08-08 2016-06-23 Lg Electronics Inc., Method and apparatus for supporting device to device communication service in wireless communication system
US10687218B2 (en) 2013-12-03 2020-06-16 Qualcomm Incorporated Power metric optimization and uplink DM-RS design for LTE/LTE-A uplink transmissions in unlicensed spectrum

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011005536A1 (en) * 2009-06-22 2011-01-13 Qualcomm Incorporated Transmission of reference signal on non-contiguous clusters of resources
US20130058234A1 (en) * 2011-09-05 2013-03-07 Lg Electronics Inc. Method of performing cell measurement and method of providing information for cell measurement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP TS36.211 v8.8.0*

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Publication number Publication date
CN105814829B (zh) 2021-11-02
KR20160086963A (ko) 2016-07-20
CN113839765A (zh) 2021-12-24
JP2017500795A (ja) 2017-01-05
WO2015084527A1 (en) 2015-06-11
EP3078150A1 (en) 2016-10-12
US10687218B2 (en) 2020-06-16
US20190090138A1 (en) 2019-03-21
CA2928088C (en) 2023-06-27
EP3078150B1 (en) 2019-12-25
CA2928088A1 (en) 2015-06-11
US20150156638A1 (en) 2015-06-04
CN113839765B (zh) 2024-03-22
CN105814829A (zh) 2016-07-27
BR112016012616A2 (https=) 2017-08-08
JP6538054B2 (ja) 2019-07-03
US10477409B2 (en) 2019-11-12
BR112016012616B1 (pt) 2022-12-06

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