TWI758403B - 上行鏈路mimo參考信號和資料傳輸方案 - Google Patents

上行鏈路mimo參考信號和資料傳輸方案 Download PDF

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Publication number
TWI758403B
TWI758403B TW107102881A TW107102881A TWI758403B TW I758403 B TWI758403 B TW I758403B TW 107102881 A TW107102881 A TW 107102881A TW 107102881 A TW107102881 A TW 107102881A TW I758403 B TWI758403 B TW I758403B
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TW
Taiwan
Prior art keywords
prg
srs
transmission
ofdm
aspects
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TW107102881A
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English (en)
Chinese (zh)
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TW201832509A (zh
Inventor
朴世勇
陳旺旭
曾偉
亞力山德羅斯 瑪諾拉寇斯
浩 許
王任丘
黃義
彼得 加爾
納嘉 布桑
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美商高通公司
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Publication of TW201832509A publication Critical patent/TW201832509A/zh
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Publication of TWI758403B publication Critical patent/TWI758403B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/003—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
TW107102881A 2017-02-06 2018-01-26 上行鏈路mimo參考信號和資料傳輸方案 TWI758403B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762455558P 2017-02-06 2017-02-06
US62/455,558 2017-02-06
US15/713,270 US11018828B2 (en) 2017-02-06 2017-09-22 Uplink MIMO reference signals and data transmission schemes
US15/713,270 2017-09-22

Publications (2)

Publication Number Publication Date
TW201832509A TW201832509A (zh) 2018-09-01
TWI758403B true TWI758403B (zh) 2022-03-21

Family

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Family Applications (1)

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TW107102881A TWI758403B (zh) 2017-02-06 2018-01-26 上行鏈路mimo參考信號和資料傳輸方案

Country Status (8)

Country Link
US (1) US11018828B2 (enExample)
EP (1) EP3577869B1 (enExample)
JP (1) JP7221870B2 (enExample)
KR (1) KR102616334B1 (enExample)
CN (1) CN110249600B (enExample)
CA (1) CA3048912A1 (enExample)
TW (1) TWI758403B (enExample)
WO (1) WO2018144333A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11018828B2 (en) 2017-02-06 2021-05-25 Qualcomm Incorporated Uplink MIMO reference signals and data transmission schemes
US10454644B2 (en) * 2017-03-24 2019-10-22 Qualcomm Incorporated Techniques for multi-cluster uplink transmissions
EP4149040A1 (en) * 2017-04-21 2023-03-15 ASUSTek Computer Inc. Method and apparatus for improving precoding resource block groups in a wireless communication system
CN108809578B (zh) * 2017-05-05 2021-07-16 华为技术有限公司 传输数据的方法、终端设备和网络设备
US10411770B2 (en) * 2017-05-22 2019-09-10 Wisig Networks Multiple input multiple output (MIMO) communication system with transmit diversity
KR102399192B1 (ko) * 2017-06-08 2022-05-18 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 데이터를 전송하는 방법, 단말 기기 및 네트워크 기기
US10771131B2 (en) * 2017-08-10 2020-09-08 Apple Inc. Split precoding and split prefiltering between a central unit and a distributed unit of a generation node-B (GNB)
WO2020077536A1 (en) * 2018-10-16 2020-04-23 Qualcomm Incorporated Uplink srs with precoding
US20220014244A1 (en) * 2018-11-30 2022-01-13 Telefonaktiebolaget Lm Ericsson (Publ) Methods for providing lower-layer split full spatial samples
KR20220051840A (ko) 2019-08-23 2022-04-26 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
CN110830236B (zh) * 2019-11-14 2020-08-04 湖南盾神科技有限公司 基于全域哈希的身份基加密方法
JP7541107B2 (ja) * 2020-04-08 2024-08-27 アップル インコーポレイテッド リリース１６のｍｉｍｏ拡張のための上位レイヤ設計
KR102678817B1 (ko) * 2022-05-17 2024-06-26 에스케이텔레콤 주식회사 기지국장치 및 전송 전력 할당 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100303034A1 (en) * 2009-05-27 2010-12-02 Runhua Chen Dual-Layer Beam Forming in Cellular Networks
US20130322349A1 (en) * 2012-06-04 2013-12-05 Alcatel-Lucent Telecom Ltd. Apparatus, method and computer readable medium for payload segmentation of wireless packet data transmissions
US20160277065A1 (en) * 2013-07-01 2016-09-22 Zte Corporation Method and System for Determining Sounding Reference Signal Frequency Hopping Pattern
US20160301547A1 (en) * 2009-04-10 2016-10-13 Sun Patent Trust Wireless base station apparatus, wireless terminal apparatus, frequency resource allocation method, and method of forming transmission signal
TW201642641A (zh) * 2011-02-11 2016-12-01 內數位專利控股公司 增強控制頻道系統及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8374277B2 (en) 2008-04-04 2013-02-12 Panasonic Corporation Wireless communication mobile station device and method for using precoding matrix
CA2803043A1 (en) 2010-06-21 2011-12-29 Fujitsu Limited Method for reference signal transmission, method for channel quality estimation, mobile station, base station and wireless communication system
CN102469059B (zh) * 2010-11-15 2015-10-28 中兴通讯股份有限公司 解调参考信号承载方法及装置
CN113225172B (zh) * 2012-01-27 2024-05-24 交互数字专利控股公司 由WTRU执行的用于ePDCCH的方法
WO2013153269A1 (en) 2012-04-13 2013-10-17 Nokia Corporation Arrangement for enhanced multi-transmit antenna sounding
US9154267B2 (en) * 2012-07-02 2015-10-06 Intel Corporation Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication
CN117856836A (zh) * 2013-01-25 2024-04-09 交互数字专利控股公司 用于确定资源的方法和无线发射/接收单元
US9655088B2 (en) * 2013-04-17 2017-05-16 Qualcomm Incorporated Utilizing unused uplink sequence shifts for signaling
KR20180100256A (ko) * 2014-01-09 2018-09-07 후아웨이 테크놀러지 컴퍼니 리미티드 프리코딩 행렬 집합 결정 방법 및 장치, 파라미터 지시 정보 송신 방법 및 장치
US20190190572A1 (en) * 2016-08-03 2019-06-20 Ntt Docomo, Inc. User terminal and radio communication method
SG11201901549TA (en) 2016-09-26 2019-04-29 Lg Electronics Inc Uplink transmission/reception method in wireless communication system and device therefor
EP4096140A1 (en) 2017-01-06 2022-11-30 Panasonic Intellectual Property Corporation of America Base station, terminal, and communication method
US11018828B2 (en) 2017-02-06 2021-05-25 Qualcomm Incorporated Uplink MIMO reference signals and data transmission schemes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160301547A1 (en) * 2009-04-10 2016-10-13 Sun Patent Trust Wireless base station apparatus, wireless terminal apparatus, frequency resource allocation method, and method of forming transmission signal
US20100303034A1 (en) * 2009-05-27 2010-12-02 Runhua Chen Dual-Layer Beam Forming in Cellular Networks
TW201642641A (zh) * 2011-02-11 2016-12-01 內數位專利控股公司 增強控制頻道系統及方法
US20130322349A1 (en) * 2012-06-04 2013-12-05 Alcatel-Lucent Telecom Ltd. Apparatus, method and computer readable medium for payload segmentation of wireless packet data transmissions
US20160277065A1 (en) * 2013-07-01 2016-09-22 Zte Corporation Method and System for Determining Sounding Reference Signal Frequency Hopping Pattern

Also Published As

Publication number Publication date
KR102616334B1 (ko) 2023-12-20
BR112019015712A2 (pt) 2020-03-24
WO2018144333A1 (en) 2018-08-09
CN110249600A (zh) 2019-09-17
KR20190113795A (ko) 2019-10-08
CA3048912A1 (en) 2018-08-09
JP2020507969A (ja) 2020-03-12
US11018828B2 (en) 2021-05-25
EP3577869A1 (en) 2019-12-11
EP3577869B1 (en) 2022-04-20
TW201832509A (zh) 2018-09-01
US20180227101A1 (en) 2018-08-09
CN110249600B (zh) 2022-01-25
JP7221870B2 (ja) 2023-02-14

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