TWI801275B - 信道狀態信息測量與計算方法 - Google Patents

信道狀態信息測量與計算方法 Download PDF

Info

Publication number
TWI801275B
TWI801275B TW111124034A TW111124034A TWI801275B TW I801275 B TWI801275 B TW I801275B TW 111124034 A TW111124034 A TW 111124034A TW 111124034 A TW111124034 A TW 111124034A TW I801275 B TWI801275 B TW I801275B
Authority
TW
Taiwan
Prior art keywords
computation
state information
channel state
information measurement
measurement
Prior art date
Application number
TW111124034A
Other languages
English (en)
Other versions
TW202304165A (zh
Inventor
王荐一
桂建卿
Original Assignee
聯發科技股份有限公司
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 聯發科技股份有限公司 filed Critical 聯發科技股份有限公司
Publication of TW202304165A publication Critical patent/TW202304165A/zh
Application granted granted Critical
Publication of TWI801275B publication Critical patent/TWI801275B/zh

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
    • H04L5/0048—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
    • 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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 signaling, 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW111124034A 2021-07-05 2022-06-28 信道狀態信息測量與計算方法 TWI801275B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163218438P 2021-07-05 2021-07-05
US63/218,438 2021-07-05
US17/752,819 US20230006793A1 (en) 2021-07-05 2022-05-24 Method for channel state information measurement and computation for high mobility
US17/752,819 2022-05-24

Publications (2)

Publication Number Publication Date
TW202304165A TW202304165A (zh) 2023-01-16
TWI801275B true TWI801275B (zh) 2023-05-01

Family

ID=84771897

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111124034A TWI801275B (zh) 2021-07-05 2022-06-28 信道狀態信息測量與計算方法

Country Status (3)

Country Link
US (1) US20230006793A1 (zh)
CN (1) CN115589614A (zh)
TW (1) TWI801275B (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020022709A1 (ko) * 2018-07-20 2020-01-30 엘지전자 주식회사 비면허 대역에서 하향링크 데이터 채널을 송수신하는 방법 및 이를 위한 장치
CN111885683A (zh) * 2019-05-03 2020-11-03 华为技术有限公司 通信方法及装置
US20200351125A1 (en) * 2016-09-30 2020-11-05 Qualcomm Incorporated Demodulation reference signal and channel state information-reference signal resource indication system
US10952172B2 (en) * 2011-10-06 2021-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Time and frequency synchronization
WO2021101307A1 (ko) * 2019-11-20 2021-05-27 엘지전자 주식회사 Nr v2x에서 csi를 요청하는 방법 및 장치
CN112997524A (zh) * 2018-11-08 2021-06-18 Lg 电子株式会社 在非授权带中发送或接收信道状态信息-参考信号的方法及其设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110391882B (zh) * 2018-04-16 2022-04-05 中兴通讯股份有限公司 一种信号传输方法和装置
US20230254022A1 (en) * 2020-08-17 2023-08-10 Qualcomm Incorporated Multi-slot channel quality information (cqi) reporting
CN116325529A (zh) * 2020-10-26 2023-06-23 高通股份有限公司 针对用于周期性信道状态反馈报告的信道状态信息参考资源的解调参考信号配置假设

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10952172B2 (en) * 2011-10-06 2021-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Time and frequency synchronization
US20200351125A1 (en) * 2016-09-30 2020-11-05 Qualcomm Incorporated Demodulation reference signal and channel state information-reference signal resource indication system
WO2020022709A1 (ko) * 2018-07-20 2020-01-30 엘지전자 주식회사 비면허 대역에서 하향링크 데이터 채널을 송수신하는 방법 및 이를 위한 장치
CN112997524A (zh) * 2018-11-08 2021-06-18 Lg 电子株式会社 在非授权带中发送或接收信道状态信息-参考信号的方法及其设备
CN111885683A (zh) * 2019-05-03 2020-11-03 华为技术有限公司 通信方法及装置
WO2021101307A1 (ko) * 2019-11-20 2021-05-27 엘지전자 주식회사 Nr v2x에서 csi를 요청하는 방법 및 장치

Also Published As

Publication number Publication date
CN115589614A (zh) 2023-01-10
US20230006793A1 (en) 2023-01-05
TW202304165A (zh) 2023-01-16

Similar Documents

Publication Publication Date Title
EP3910995A4 (en) METHOD AND DEVICE FOR DISPLAYING PURPOSE OF MEASUREMENT OF CHANNEL STATUS INFORMATION AND SYSTEM
EP3905761A4 (en) COMMUNICATION DEVICE AND METHOD FOR MEASUREMENT OF CHANNEL STATE INFORMATION
EP3944511A4 (en) METHOD AND DEVICE FOR REPORTING CHANNEL STATUS INFORMATION
EP3979670A4 (en) METHOD AND DEVICE FOR DETERMINING INFORMATION
EP4087346A4 (en) METHOD AND DEVICE FOR MEASUREMENT OF CHANNEL CONDITION INFORMATION
EP3902355A4 (en) METHOD AND DEVICE FOR TRANSMITTING CHANNEL STATE INFORMATION
EP4050812A4 (en) METHOD AND DEVICE FOR TRANSMITTING CHANNEL STATE INFORMATION
EP4152653A4 (en) CHANNEL MEASURING METHOD AND DEVICE
EP4075303A4 (en) METHOD AND APPARATUS FOR OBTAINING POI STATUS INFORMATION
EP4075682A4 (en) CHANNEL MEASUREMENT METHOD AND APPARATUS
EP3910849A4 (en) METHOD AND DEVICE FOR CHANNEL AND INTERFERENCE MEASUREMENT
EP3897055A4 (en) CHANNEL MEASUREMENT METHOD AND DEVICE
EP4132170A4 (en) METHOD AND DEVICE FOR DISPLAYING CONFIGURATION INFORMATION
EP4024007A4 (en) METHOD AND APPARATUS FOR DETERMINING LANE LINE INFORMATION
EP4035487A4 (en) METHOD AND APPARATUS FOR CHANNEL STATUS INFORMATION
EP4250805A4 (en) CHANNEL MEASUREMENT METHODS AND ASSOCIATED DEVICE
EP4035481A4 (en) CHANNEL STATE INFORMATION REPORTING METHOD AND RELATED DEVICE
EP4017081A4 (en) METHOD OF TRANSMITTING CHANNEL STATE INFORMATION AND ASSOCIATED DEVICE
EP4156821A4 (en) INFORMATION INDICATION METHOD AND APPARATUS
EP4156817A4 (en) METHOD AND DEVICE FOR DETERMINING THE POSITION OF AN INFORMATION TRANSMISSION
EP4210378A4 (en) METHOD AND APPARATUS FOR REPORTING CHANNEL STATUS INFORMATION
EP4213401A4 (en) INFORMATION DISPLAY METHOD AND APPARATUS
EP3937529A4 (en) METHOD AND DEVICE FOR MEASUREMENT OF CHANNEL STATE INFORMATION AND NETWORK SIDE DEVICE
EP4044446A4 (en) METHOD AND APPARATUS FOR DETERMINING CHANNEL INFORMATION
EP4138469A4 (en) PROCEDURE FOR DETERMINING POSITION INFORMATION AND COMMUNICATION DEVICE