SG11202003549RA - Band combination constraint on the number of supported mimo layers used in carrier aggregation based communication systems - Google Patents

Band combination constraint on the number of supported mimo layers used in carrier aggregation based communication systems

Info

Publication number
SG11202003549RA
SG11202003549RA SG11202003549RA SG11202003549RA SG11202003549RA SG 11202003549R A SG11202003549R A SG 11202003549RA SG 11202003549R A SG11202003549R A SG 11202003549RA SG 11202003549R A SG11202003549R A SG 11202003549RA SG 11202003549R A SG11202003549R A SG 11202003549RA
Authority
SG
Singapore
Prior art keywords
communication systems
carrier aggregation
based communication
band combination
layers used
Prior art date
Application number
SG11202003549RA
Inventor
Aziz Gholmieh
Alexei Yurievitch Gorokhov
Peter Gaal
Vishal Mahajan
Valentin Alexandru Gheorghiu
Hari Sankar
Masato Kitazoe
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 SG11202003549RA publication Critical patent/SG11202003549RA/en

Links

Classifications

    • 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
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—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
    • 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
    • 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
    • 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

Landscapes

  • 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)
SG11202003549RA 2017-11-28 2018-11-26 Band combination constraint on the number of supported mimo layers used in carrier aggregation based communication systems SG11202003549RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762591537P 2017-11-28 2017-11-28
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 (1)

Publication Number Publication Date
SG11202003549RA true SG11202003549RA (en) 2020-06-29

Family

ID=66632909

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003549RA SG11202003549RA (en) 2017-11-28 2018-11-26 Band combination constraint on the number of supported mimo layers used in carrier aggregation based communication systems

Country Status (9)

Country Link
US (2) US10721717B2 (en)
EP (1) EP3718241B1 (en)
JP (1) JP7159316B2 (en)
KR (1) KR20200086297A (en)
CN (1) CN111566973B (en)
BR (1) BR112020010497A2 (en)
SG (1) SG11202003549RA (en)
TW (1) TWI788469B (en)
WO (1) WO2019108486A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107980234B (en) * 2017-07-14 2021-04-02 达闼机器人有限公司 Method and device for reporting terminal capability
US10721717B2 (en) 2017-11-28 2020-07-21 Qualcomm Incorporated Band combination constraint on the number of supported layers
EP3753288B1 (en) * 2018-02-16 2024-02-28 Nokia Technologies Oy Support for receive-limited user equipment in wireless environments
KR102511512B1 (en) * 2018-07-12 2023-03-20 삼성전자주식회사 Electronic device and method for adaptively changing information regarding band combination
CN113572583B (en) * 2020-04-28 2022-12-27 华为技术有限公司 Communication method and communication device
KR20230070314A (en) * 2020-10-22 2023-05-22 노키아 테크놀로지스 오와이 Carrier aggregation configuration in 5G wireless network

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3997890B2 (en) * 2001-11-13 2007-10-24 松下電器産業株式会社 Transmission method and transmission apparatus
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
WO2013147680A2 (en) * 2012-03-26 2013-10-03 Telefonaktiebolaget L M Ericsson (Publ) Handling band combinations with reduced performance in carrier aggregation
JP5937755B2 (en) * 2012-06-24 2016-06-22 エルジー エレクトロニクス インコーポレイティド Method and apparatus for performing direct communication between terminals in a 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
US9699784B2 (en) * 2014-06-13 2017-07-04 Apple Inc. Systems and methods for establishing wireless communications between wireless circuitry and multiple base stations
JP2017535138A (en) * 2014-09-27 2017-11-24 エルジー エレクトロニクス インコーポレイティド Communication method using carrier aggregation and apparatus therefor
DE112015006811T5 (en) * 2015-08-18 2018-06-07 Intel IP Corporation SHINING TRAINING REFERENCE SIGNAL DESIGN
US9775154B2 (en) 2015-10-15 2017-09-26 Alcatel-Lucent Usa Inc. Dynamic selection of band combinations for carrier aggregation
JP6236098B2 (en) * 2016-02-15 2017-11-22 株式会社Ｎｔｔドコモ User apparatus, base station, and communication method
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

Also Published As

Publication number Publication date
US10721717B2 (en) 2020-07-21
US11463992B2 (en) 2022-10-04
KR20200086297A (en) 2020-07-16
CN111566973B (en) 2023-03-10
EP3718241B1 (en) 2022-07-06
CN111566973A (en) 2020-08-21
JP2021505029A (en) 2021-02-15
TWI788469B (en) 2023-01-01
WO2019108486A1 (en) 2019-06-06
BR112020010497A2 (en) 2020-11-10
US20190166586A1 (en) 2019-05-30
TW201926937A (en) 2019-07-01
JP7159316B2 (en) 2022-10-24
US20200351834A1 (en) 2020-11-05
EP3718241A1 (en) 2020-10-07

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