SG11202108222SA - Methods and apparatus for pdsch tci states activation-deactivation in multi-trp - Google Patents

Methods and apparatus for pdsch tci states activation-deactivation in multi-trp

Info

Publication number
SG11202108222SA
SG11202108222SA SG11202108222SA SG11202108222SA SG11202108222SA SG 11202108222S A SG11202108222S A SG 11202108222SA SG 11202108222S A SG11202108222S A SG 11202108222SA SG 11202108222S A SG11202108222S A SG 11202108222SA SG 11202108222S A SG11202108222S A SG 11202108222SA
Authority
SG
Singapore
Prior art keywords
trp
deactivation
methods
tci states
pdsch tci
Prior art date
Application number
SG11202108222SA
Inventor
Mostafa Khoshnevisan
Xiaoxia Zhang
Jing Sun
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 SG11202108222SA publication Critical patent/SG11202108222SA/en

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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202108222SA 2019-02-15 2020-02-11 Methods and apparatus for pdsch tci states activation-deactivation in multi-trp SG11202108222SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962806625P 2019-02-15 2019-02-15
US16/786,806 US20200267734A1 (en) 2019-02-15 2020-02-10 Methods and apparatus for pdsch tci states activation-deactivation in multi-trp
PCT/US2020/017751 WO2020167832A1 (en) 2019-02-15 2020-02-11 Methods and apparatus for pdsch tci states activation-deactivation in multi-trp

Publications (1)

Publication Number Publication Date
SG11202108222SA true SG11202108222SA (en) 2021-08-30

Family

ID=72043654

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108222SA SG11202108222SA (en) 2019-02-15 2020-02-11 Methods and apparatus for pdsch tci states activation-deactivation in multi-trp

Country Status (6)

Country Link
US (1) US20200267734A1 (en)
EP (1) EP3925150A1 (en)
KR (1) KR20210126583A (en)
CN (1) CN113424484A (en)
SG (1) SG11202108222SA (en)
WO (1) WO2020167832A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111586862A (en) * 2019-02-15 2020-08-25 华为技术有限公司 Information indication method and device
JP7170842B2 (en) * 2019-03-27 2022-11-14 株式会社Ｎｔｔドコモ User equipment and base station equipment
CN111277387B (en) * 2019-04-26 2021-05-07 维沃移动通信有限公司 Indication information transmission method and communication equipment
WO2021029023A1 (en) * 2019-08-14 2021-02-18 株式会社Ｎｔｔドコモ User device, base station device, and communication method
EP4030852A4 (en) 2019-08-14 2022-09-21 LG Electronics Inc. Mehod for transmitting and receiving physical downlink shared channel in wireless communication system, and device therefor
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
US11777686B2 (en) 2021-02-01 2023-10-03 Samsung Electronics Co., Ltd. Method and apparatus for joint and separate beam indication
WO2022205440A1 (en) * 2021-04-02 2022-10-06 Apple Inc. Methods of signaling directional and omni cot for frequencies between 52.6 ghz and 71 ghz
WO2022213342A1 (en) * 2021-04-09 2022-10-13 Lenovo (Beijing) Limited Mac ce for separate indication of dl tci and ul tci
US11553375B2 (en) * 2021-06-08 2023-01-10 Asustek Computer Inc. Method and apparatus for signaling for beam indication in a wireless communication system
WO2023141849A1 (en) * 2022-01-27 2023-08-03 Qualcomm Incorporated Transmission configuration indicator for downlink control information
WO2023153856A1 (en) * 2022-02-11 2023-08-17 엘지전자 주식회사 Method and apparatus for transmitting and receiving group common signal and channel in wireless communication system
WO2024092623A1 (en) * 2022-11-03 2024-05-10 Apple Inc. Technologies for transmission configuration indicator association for physical downlink shared channel reception

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11419173B2 (en) * 2017-08-09 2022-08-16 Idac Holdings, Inc. Methods and systems for beam recovery and management
US10764896B2 (en) * 2017-11-08 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for beam management in the unlicensed spectrum
WO2019203711A1 (en) * 2018-04-20 2019-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Cross-carrier spatial relation indication for semi-persistent sounding reference signal (sp-srs) resources
EP3826417B1 (en) * 2018-07-25 2024-04-17 Beijing Xiaomi Mobile Software Co., Ltd. Transmission configuration method and device
WO2020141484A1 (en) * 2019-01-04 2020-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Repetition for ultra-reliable low-latency communications
EP3918718B1 (en) * 2019-02-01 2023-07-12 Telefonaktiebolaget LM Ericsson (publ) Medium access control (mac) control element signaling for multi-transmission point/multi panel physical downlink shared channel transmission

Also Published As

Publication number Publication date
CN113424484A (en) 2021-09-21
KR20210126583A (en) 2021-10-20
TW202040980A (en) 2020-11-01
US20200267734A1 (en) 2020-08-20
WO2020167832A1 (en) 2020-08-20
EP3925150A1 (en) 2021-12-22

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