BR112019022216A2 - Relatório de informação de estado de canal para sistemas com vários intervalos de tempo de transmissão - Google Patents

Relatório de informação de estado de canal para sistemas com vários intervalos de tempo de transmissão Download PDF

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Publication number
BR112019022216A2
BR112019022216A2 BR112019022216-2A BR112019022216A BR112019022216A2 BR 112019022216 A2 BR112019022216 A2 BR 112019022216A2 BR 112019022216 A BR112019022216 A BR 112019022216A BR 112019022216 A2 BR112019022216 A2 BR 112019022216A2
Authority
BR
Brazil
Prior art keywords
tti
csi
duration
report
csi report
Prior art date
Application number
BR112019022216-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Hosseini Seyedkianoush
Chen Wanshi
Rico Alvarino Alberto
Gaal Peter
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019022216A2 publication Critical patent/BR112019022216A2/pt

Links

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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04W72/20—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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04W72/512—Allocation or scheduling criteria for wireless resources based on terminal or device properties for low-latency requirements, e.g. URLLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019022216-2A 2017-05-02 2018-05-02 Relatório de informação de estado de canal para sistemas com vários intervalos de tempo de transmissão BR112019022216A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762500472P 2017-05-02 2017-05-02
US62/500,472 2017-05-02
US15/968,154 2018-05-01
US15/968,154 US10652885B2 (en) 2017-05-02 2018-05-01 Channel state information reporting for systems with multiple transmission time intervals
PCT/US2018/030602 WO2018204467A1 (en) 2017-05-02 2018-05-02 Channel state information reporting for systems with multiple transmission time intervals

Publications (1)

Publication Number Publication Date
BR112019022216A2 true BR112019022216A2 (pt) 2020-05-12

Family

ID=64015613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019022216-2A BR112019022216A2 (pt) 2017-05-02 2018-05-02 Relatório de informação de estado de canal para sistemas com vários intervalos de tempo de transmissão

Country Status (9)

Country Link
US (1) US10652885B2 (enExample)
EP (1) EP3619873B1 (enExample)
JP (1) JP7132245B2 (enExample)
KR (1) KR102695848B1 (enExample)
CN (1) CN110603772B (enExample)
BR (1) BR112019022216A2 (enExample)
SG (1) SG11201908610UA (enExample)
TW (1) TWI761504B (enExample)
WO (1) WO2018204467A1 (enExample)

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US11171703B2 (en) * 2017-06-15 2021-11-09 Lg Electronics Inc. Method for reporting channel state in wireless communication system and apparatus therefor
US11324015B2 (en) 2017-11-22 2022-05-03 Qualcomm Incorporated Channel reporting for communication service priority types
US11671886B2 (en) * 2018-05-21 2023-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Measurement configuration for unlicensed operations
CN112586062A (zh) * 2018-08-24 2021-03-30 Oppo广东移动通信有限公司 用于指示pdcch资源的方法和设备
US11362716B2 (en) 2019-08-23 2022-06-14 Qualcomm Incorporated Extrapolated CSI report based on a multi-symbol reference signal
US11483044B2 (en) * 2019-09-20 2022-10-25 Qualcomm Incorporated Channel state information reporting prioritization
US11984954B2 (en) * 2019-10-01 2024-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for flexible triggering of CSI reports
US11910430B2 (en) * 2019-10-07 2024-02-20 Qualcomm Incorporated Collision resolution for channel state information reporting on a physical uplink control channel
US11510085B2 (en) 2019-10-18 2022-11-22 Qualcomm Incorporated Channel state information configuration and reporting for ultra reliable low latency communication
WO2021098057A1 (en) * 2020-02-14 2021-05-27 Zte Corporation Reference signaling design and configuration
CN114079947B (zh) * 2020-08-19 2024-05-14 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US11653226B2 (en) 2020-07-30 2023-05-16 Shanghai Langbo Communication Technology Company Limited Method and device in communication nodes for wireless communication
WO2022139872A1 (en) * 2020-12-21 2022-06-30 Zeku, Inc. Apparatus and method for channel state information reference signal in wireless communication systems
WO2022151304A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Criteria for reporting channel status information
WO2022236635A1 (zh) * 2021-05-10 2022-11-17 Oppo广东移动通信有限公司 信道状态信息的上报方法及装置、终端设备、网络设备
US11678356B2 (en) * 2021-08-16 2023-06-13 Qualcomm Incorporated Collecting buffered CSI from a UE

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Also Published As

Publication number Publication date
EP3619873A1 (en) 2020-03-11
JP2020519095A (ja) 2020-06-25
JP7132245B2 (ja) 2022-09-06
CN110603772B (zh) 2022-04-29
TW201844043A (zh) 2018-12-16
CN110603772A (zh) 2019-12-20
US20180324797A1 (en) 2018-11-08
KR102695848B1 (ko) 2024-08-14
US10652885B2 (en) 2020-05-12
SG11201908610UA (en) 2019-11-28
EP3619873B1 (en) 2022-11-23
WO2018204467A1 (en) 2018-11-08
KR20200003060A (ko) 2020-01-08
TWI761504B (zh) 2022-04-21

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Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]