BR112022024497A2 - Determinação baseada em ue de modos de agregação de portadora inter-banda - Google Patents

Determinação baseada em ue de modos de agregação de portadora inter-banda

Info

Publication number
BR112022024497A2
BR112022024497A2 BR112022024497A BR112022024497A BR112022024497A2 BR 112022024497 A2 BR112022024497 A2 BR 112022024497A2 BR 112022024497 A BR112022024497 A BR 112022024497A BR 112022024497 A BR112022024497 A BR 112022024497A BR 112022024497 A2 BR112022024497 A2 BR 112022024497A2
Authority
BR
Brazil
Prior art keywords
inter
carrier aggregation
band carrier
based determination
aggregation modes
Prior art date
Application number
BR112022024497A
Other languages
English (en)
Inventor
Raghavan Vasanthan
Luo Tao
Li Junyi
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 BR112022024497A2 publication Critical patent/BR112022024497A2/pt

Links

Classifications

    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

DETERMINAÇÃO BASEADA EM UE DE MODOS DE AGREGAÇÃO DE PORTADORA INTER-BANDA. Em um aspecto, um método de comunicação sem fio inclui determinar, por um equipamento de usuário (UE), informação de formação de feixe para duas ou mais bandas de frequência. O método inclui também determinar, pelo UE, um modo de agregação (CA) de portadora inter-banda com base na informação de formação de feixe e uma ou mais condições. O método inclui adicionalmente transmitir, pelo UE, uma mensagem indicando o modo de CA inter-banda. Outros aspectos e características são também reivindicados e descritos.
BR112022024497A 2020-06-12 2021-05-19 Determinação baseada em ue de modos de agregação de portadora inter-banda BR112022024497A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063038506P 2020-06-12 2020-06-12
US17/323,744 US11870521B2 (en) 2020-06-12 2021-05-18 UE based determination of inter-band carrier aggregation modes
PCT/US2021/033266 WO2021252159A1 (en) 2020-06-12 2021-05-19 Ue based determination of inter-band carrier aggregation modes

Publications (1)

Publication Number Publication Date
BR112022024497A2 true BR112022024497A2 (pt) 2022-12-27

Family

ID=78826020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022024497A BR112022024497A2 (pt) 2020-06-12 2021-05-19 Determinação baseada em ue de modos de agregação de portadora inter-banda

Country Status (6)

Country Link
US (1) US11870521B2 (pt)
EP (1) EP4165788A1 (pt)
KR (1) KR20230024266A (pt)
CN (1) CN115917985A (pt)
BR (1) BR112022024497A2 (pt)
WO (1) WO2021252159A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023211344A1 (en) * 2022-04-28 2023-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Beam pairing prediction with assistance information

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101707867B1 (ko) * 2009-07-28 2017-02-17 엘지전자 주식회사 다중반송파 지원 광대역 무선 통신 시스템에서의 반송파 관리 절차 수행 방법 및 장치
US8725193B2 (en) * 2011-11-03 2014-05-13 Broadcom Corporation Adaptive A-MPR in inter-band carrier aggregation
EP3095288A1 (en) * 2014-01-17 2016-11-23 Idac Holding, Inc. 3gpp mmw access link system architecture
US10708920B2 (en) * 2015-03-03 2020-07-07 Qualcomm Incorporated Method and apparatus for dynamic device capability signaling in wireless communications
CN106160964B (zh) * 2015-03-25 2020-06-05 中兴通讯股份有限公司 一种基于多频段能力的载波聚合配置方法及装置
US10716125B2 (en) * 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
WO2017196612A1 (en) * 2016-05-11 2017-11-16 Idac Holdings, Inc. Systems and methods for beamformed uplink transmission
WO2019032882A1 (en) * 2017-08-09 2019-02-14 Idac Holdings, Inc. METHODS AND SYSTEMS FOR RECOVERING AND BEAM MANAGEMENT
US10819409B2 (en) * 2018-05-03 2020-10-27 Qualcomm Incorporated Handling dynamic blockage in millimeter wave communication systems
US10880895B2 (en) * 2018-05-27 2020-12-29 Brian Gordaychik Variable length downlink control information formats for next generation radio technologies
CA3050207A1 (en) * 2018-07-19 2020-01-19 Comcast Cable Communications, Llc Resource management for wireless communications using a power saving state
WO2020032569A1 (ko) 2018-08-10 2020-02-13 엘지전자 주식회사 하향링크 신호를 송수신하는 방법 및 이를 위한 장치
WO2020146820A1 (en) * 2019-01-11 2020-07-16 Apple Inc. Resource allocation, reference signal design, and beam management for new radio (nr) positioning
US11283579B2 (en) * 2019-02-12 2022-03-22 Lg Electronics Inc. Signaling related to inter-band carrier aggregation
US11412566B2 (en) * 2019-08-09 2022-08-09 Ofinno, Llc Uplink downlink session duplication
KR20220063765A (ko) * 2019-08-13 2022-05-17 오피노 엘엘씨 무선 디바이스 사이드링크 정보
EP3878232B1 (en) * 2019-10-02 2024-01-31 Samsung Electronics Co., Ltd. Method and apparatus for supporting simultaneous transmission and reception to multiple transmission and reception points in next generation mobile communication system

Also Published As

Publication number Publication date
CN115917985A (zh) 2023-04-04
EP4165788A1 (en) 2023-04-19
WO2021252159A1 (en) 2021-12-16
US11870521B2 (en) 2024-01-09
US20210391902A1 (en) 2021-12-16
KR20230024266A (ko) 2023-02-20

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