CN111566973B - 关于在基于载波聚合的通信系统中使用的支持的mimo层数的频带组合约束 - Google Patents

关于在基于载波聚合的通信系统中使用的支持的mimo层数的频带组合约束 Download PDF

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Publication number
CN111566973B
CN111566973B CN201880076300.4A CN201880076300A CN111566973B CN 111566973 B CN111566973 B CN 111566973B CN 201880076300 A CN201880076300 A CN 201880076300A CN 111566973 B CN111566973 B CN 111566973B
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configuration
combination
base station
frequency band
information
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CN111566973A (zh
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A·戈尔米
A·Y·戈罗霍夫
P·加尔
V·马哈詹
V·A·乔治乌
H·桑卡尔
M·北添
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Package Frames And Binding Bands (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CN201880076300.4A 2017-11-28 2018-11-26 关于在基于载波聚合的通信系统中使用的支持的mimo层数的频带组合约束 Active CN111566973B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762591537P 2017-11-28 2017-11-28
US62/591,537 2017-11-28
US16/198,224 2018-11-21
US16/198,224 US10721717B2 (en) 2017-11-28 2018-11-21 Band combination constraint on the number of supported layers
PCT/US2018/062484 WO2019108486A1 (en) 2017-11-28 2018-11-26 Band combination constraint on the number of supported mimo layers used in carrier aggregation based communication systems

Publications (2)

Publication Number Publication Date
CN111566973A CN111566973A (zh) 2020-08-21
CN111566973B true CN111566973B (zh) 2023-03-10

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CN201880076300.4A Active CN111566973B (zh) 2017-11-28 2018-11-26 关于在基于载波聚合的通信系统中使用的支持的mimo层数的频带组合约束

Country Status (8)

Country Link
US (2) US10721717B2 (enExample)
EP (1) EP3718241B1 (enExample)
JP (1) JP7159316B2 (enExample)
KR (2) KR102738550B1 (enExample)
CN (1) CN111566973B (enExample)
SG (1) SG11202003549RA (enExample)
TW (1) TWI788469B (enExample)
WO (1) WO2019108486A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019010711A1 (zh) * 2017-07-14 2019-01-17 深圳前海达闼云端智能科技有限公司 用于终端能力上报的方法和装置
US10721717B2 (en) 2017-11-28 2020-07-21 Qualcomm Incorporated Band combination constraint on the number of supported layers
US11375509B2 (en) * 2018-02-16 2022-06-28 Nokia Technologies Oy Support for receive-limited user equipment in wireless environments
KR102511512B1 (ko) * 2018-07-12 2023-03-20 삼성전자주식회사 대역 조합에 대한 정보를 적응적으로 변경하기 위한 전자 장치 및 방법
CN113572583B (zh) * 2020-04-28 2022-12-27 华为技术有限公司 通信方法和通信装置
MX2023004705A (es) * 2020-10-22 2023-05-09 Nokia Technologies Oy Configuracion de agregacion de portadoras en conexiones inalambricas de 5g.

Citations (2)

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CN106465386A (zh) * 2014-06-13 2017-02-22 苹果公司 用于建立无线电路与多个基站之间的无线通信的系统和方法
WO2017141574A1 (ja) * 2016-02-15 2017-08-24 株式会社Ｎｔｔドコモ ユーザ装置、基地局及び通信方法

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JP3997890B2 (ja) * 2001-11-13 2007-10-24 松下電器産業株式会社 送信方法及び送信装置
US9467885B2 (en) * 2010-11-08 2016-10-11 Qualcomm Incorporated Inter-frequency measurement control in a multi-carrier system
US9137804B2 (en) * 2011-06-21 2015-09-15 Mediatek Inc. Systems and methods for different TDD configurations in carrier aggregation
US9516651B2 (en) * 2012-03-26 2016-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Handling band combinations with reduced performance in carrier aggregation
US9648623B2 (en) * 2012-06-24 2017-05-09 Lg Electronics Inc. Method and device for performing direct communication between terminals in wireless communication system
US9226290B2 (en) * 2012-08-16 2015-12-29 Qualcomm Incorporated Multiple timing advance groups (TAGS) for UL carrier aggregation (CA)
US10292196B2 (en) * 2013-12-23 2019-05-14 Apple Inc. Radio link control duplication for carrier aggregation
WO2016048099A2 (ko) * 2014-09-27 2016-03-31 엘지전자 주식회사 캐리어 어그리게이션을 이용한 통신 방법 및 이를 위한 장치
DE112015006811T5 (de) * 2015-08-18 2018-06-07 Intel IP Corporation Strahlformende trainingsreferenzsignalgestaltung
US9775154B2 (en) 2015-10-15 2017-09-26 Alcatel-Lucent Usa Inc. Dynamic selection of band combinations for carrier aggregation
US10721717B2 (en) 2017-11-28 2020-07-21 Qualcomm Incorporated Band combination constraint on the number of supported layers
US11902985B2 (en) 2020-02-14 2024-02-13 Intel Corporation Default PDSCH beam setting and PDCCH prioritization for multi panel reception

Patent Citations (2)

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CN106465386A (zh) * 2014-06-13 2017-02-22 苹果公司 用于建立无线电路与多个基站之间的无线通信的系统和方法
WO2017141574A1 (ja) * 2016-02-15 2017-08-24 株式会社Ｎｔｔドコモ ユーザ装置、基地局及び通信方法

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"R2-1712369 UE capability structure of NR and MR-DC";Qualcomm Incorporated;《3GPP TSG RAN WG2 Meeting #99bis》;20171117;正文第2-3节，附图1-3 *
R4-1707182 "UE capability for NR UE performance";Ericsson;《3GPP TSG-RAN WG4 Meeting #84》;20170811;全文 *

Also Published As

Publication number Publication date
TWI788469B (zh) 2023-01-01
BR112020010497A2 (pt) 2020-11-10
WO2019108486A1 (en) 2019-06-06
SG11202003549RA (en) 2020-06-29
US20200351834A1 (en) 2020-11-05
EP3718241B1 (en) 2022-07-06
CN111566973A (zh) 2020-08-21
EP3718241A1 (en) 2020-10-07
KR102738550B1 (ko) 2024-12-04
KR20200086297A (ko) 2020-07-16
US20190166586A1 (en) 2019-05-30
US10721717B2 (en) 2020-07-21
JP2021505029A (ja) 2021-02-15
TW201926937A (zh) 2019-07-01
KR20240172767A (ko) 2024-12-10
JP7159316B2 (ja) 2022-10-24
US11463992B2 (en) 2022-10-04

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