CN107873127B - 用于非正交多址的参考信号和信令设计 - Google Patents

用于非正交多址的参考信号和信令设计 Download PDF

Info

Publication number
CN107873127B
CN107873127B CN201680040365.4A CN201680040365A CN107873127B CN 107873127 B CN107873127 B CN 107873127B CN 201680040365 A CN201680040365 A CN 201680040365A CN 107873127 B CN107873127 B CN 107873127B
Authority
CN
China
Prior art keywords
reference signal
enhancement layer
demodulation reference
layer
base layer
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.)
Active
Application number
CN201680040365.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN107873127A (zh
Inventor
J·孙
P·加尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN107873127A publication Critical patent/CN107873127A/zh
Application granted granted Critical
Publication of CN107873127B publication Critical patent/CN107873127B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/183—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • 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
    • H04L5/003—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
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
CN201680040365.4A 2015-07-10 2016-06-09 用于非正交多址的参考信号和信令设计 Active CN107873127B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562191170P 2015-07-10 2015-07-10
US62/191,170 2015-07-10
US15/177,075 2016-06-08
US15/177,075 US10090978B2 (en) 2015-07-10 2016-06-08 Reference signal and signalling design for non-orthogonal multiple access with legacy user equipment as a base layer
PCT/US2016/036736 WO2017011107A1 (en) 2015-07-10 2016-06-09 Reference signal and signalling design for non-orthogonal multiple access with legacy user equipment as a base layer

Publications (2)

Publication Number Publication Date
CN107873127A CN107873127A (zh) 2018-04-03
CN107873127B true CN107873127B (zh) 2021-01-08

Family

ID=57730483

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680040365.4A Active CN107873127B (zh) 2015-07-10 2016-06-09 用于非正交多址的参考信号和信令设计

Country Status (6)

Country Link
US (1) US10090978B2 (enExample)
EP (1) EP3320660B1 (enExample)
JP (2) JP6599535B2 (enExample)
KR (1) KR102035231B1 (enExample)
CN (1) CN107873127B (enExample)
WO (1) WO2017011107A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2734508C2 (ru) * 2015-09-21 2020-10-19 АйПиКОМ ГМБХ УНД КО. КГ Сигнализация для неортогонального множественного доступа в lte
US9825798B1 (en) * 2016-05-11 2017-11-21 Qualcomm Incorporated Modulation order split transmissions using a uniform constellation
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
US10736138B2 (en) * 2016-09-29 2020-08-04 Lg Electronics Inc. Method for performing contention-based non-orthogonal multiple access in wireless communication system, and device for same
US10700912B2 (en) 2017-05-19 2020-06-30 Huawei Technologies Co., Ltd. Method and system for non-orthogonal multiple access communication
US11303399B2 (en) 2018-05-11 2022-04-12 At&T Intellectual Property I, L.P. Reference signal transmission scheme for non-orthogonal multiple access systems
KR102616768B1 (ko) 2018-06-12 2023-12-20 구글 엘엘씨 빔포밍 기반 무승인 비직교 다중 액세스 전송
US11425699B2 (en) 2018-06-15 2022-08-23 Google Llc CBG-based NOMA transmission for a wireless network
US11063705B2 (en) 2018-06-18 2021-07-13 Google Llc Methods and apparatus for HARQ in NOMA transmission for 5G NR
US11245499B2 (en) * 2018-06-22 2022-02-08 Qualcomm Incorporated Signaling overhead reduction in NOMA
WO2019246429A1 (en) 2018-06-22 2019-12-26 Google Llc Multi-branch noma wireless communication
US11728939B2 (en) * 2018-06-29 2023-08-15 Google Llc Transport block communication as part of multiple access wireless communication
CN110830093B (zh) 2018-08-10 2021-10-15 华为技术有限公司 传输信道状态信息的方法和装置
US11910391B2 (en) 2018-08-10 2024-02-20 Google Llc Methods and apparatus for an uplink control channel in NOMA asynchronous transmissions
EP3821672A1 (en) * 2018-09-26 2021-05-19 Google LLC Non-orthogonal multiple access configuration in split base station architectures
CN109413749B (zh) * 2018-12-04 2023-05-05 中国刑事警察学院 一种scma网络容量分析与分层多播资源分配方法
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access
WO2022139872A1 (en) * 2020-12-21 2022-06-30 Zeku, Inc. Apparatus and method for channel state information reference signal in wireless communication systems
CN113242601B (zh) * 2021-05-10 2022-04-08 黑龙江大学 一种基于优化样本采样的noma系统资源分配方法及存储介质
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7616706B2 (en) * 2003-05-16 2009-11-10 Thomson Licensing Repetition coding in a satellite-based communications system
EP2182662B1 (en) * 2008-10-31 2013-12-04 Nokia Solutions and Networks GmbH & Co. KG Method of and radio network for transmitting layered data to multiple receiving stations
ATE511286T1 (de) * 2009-01-13 2011-06-15 Alcatel Lucent Sendeverfahren und empfangsverfahren für einen modulierten datenstrom
KR20120078718A (ko) * 2009-09-14 2012-07-10 톰슨 라이센싱 스트림의 기본적인 패킷들의 선택에 의한 ｍｐｅｇ?２ ｔｓ 다중화된 멀티미디어 스트림의 분배방법
JP5864200B2 (ja) 2011-05-20 2016-02-17 株式会社Ｎｔｔドコモ 受信装置、送信装置及び無線通信方法
US9014694B2 (en) * 2012-01-30 2015-04-21 Nokia Solutions and Netowrks Oy Non-orthogonal transmit mode
JP5916507B2 (ja) * 2012-05-11 2016-05-11 シャープ株式会社 送信装置、受信装置、送信方法、プログラムおよび集積回路
JP5859130B2 (ja) * 2012-08-23 2016-02-10 三菱電機株式会社 通信システム、送信装置、受信装置およびディジタル伝送方法
JP5830478B2 (ja) 2013-02-06 2015-12-09 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末及び無線通信方法
JP5875540B2 (ja) * 2013-02-12 2016-03-02 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末、無線通信システム、及び無線通信方法
US20150139293A1 (en) * 2013-11-18 2015-05-21 Wi-Lan Labs, Inc. Hierarchical modulation for multiple streams
CN104717753B (zh) * 2013-12-17 2019-09-13 北京三星通信技术研究有限公司 一种非正交通信方法、基站及终端
CN104661047B (zh) * 2015-03-09 2018-08-24 中国科学技术大学 一种可伸缩编码视频在异构蜂窝网中的传输方法及系统

Also Published As

Publication number Publication date
JP2020025286A (ja) 2020-02-13
JP7169956B2 (ja) 2022-11-11
EP3320660B1 (en) 2021-05-19
JP2018525897A (ja) 2018-09-06
WO2017011107A1 (en) 2017-01-19
US20170012754A1 (en) 2017-01-12
KR20180027509A (ko) 2018-03-14
US10090978B2 (en) 2018-10-02
CN107873127A (zh) 2018-04-03
KR102035231B1 (ko) 2019-11-08
BR112018000558A2 (pt) 2018-09-11
JP6599535B2 (ja) 2019-10-30
EP3320660A1 (en) 2018-05-16

Similar Documents

Publication Publication Date Title
CN107873127B (zh) 用于非正交多址的参考信号和信令设计
CN110268674B (zh) 一种用于基站的无线通信的方法、装置和计算机可读介质
CN109075939B (zh) 用于动态解调参考信号和相位噪声补偿参考信号的方法和装置
US10389500B2 (en) Demodulation reference signal configuration in a multi-input multi-output wireless communication system
EP3332498B1 (en) Configurable threshold for format selection for enhanced carrier aggregation
EP3371924B1 (en) System and method for narrowband uplink single tone transmissions
CN108353401B (zh) 用于v2x应用的lte-d通信
KR102044087B1 (ko) 유니캐스트 신호와 멀티캐스트 신호 간 비직교 다중 액세스
CN113193946B (zh) 用于mmw调度的子帧或时隙之内的时分复用传输时间间隔
CN109891766B (zh) 用于多用户叠加传输的dci设计
CN115085886A (zh) 用于设备到设备通信的调度指派优化
US10506564B2 (en) Using resource element location pattern to convey MCS of control channel
HK40007574A (en) Dci design for multi-user superposition transmission
HK40007574B (en) Dci design for multi-user superposition transmission
HK40014028A (en) Narrowband time-division duplex frame structure for narrowband communications

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant