PH12022550739A1 - Configured grant transmission in new radio-unlicensed (nr-u) - Google Patents

Configured grant transmission in new radio-unlicensed (nr-u)

Info

Publication number
PH12022550739A1
PH12022550739A1 PH1/2022/550739A PH12022550739A PH12022550739A1 PH 12022550739 A1 PH12022550739 A1 PH 12022550739A1 PH 12022550739 A PH12022550739 A PH 12022550739A PH 12022550739 A1 PH12022550739 A1 PH 12022550739A1
Authority
PH
Philippines
Prior art keywords
unlicensed
new radio
configured grant
communication
grant transmission
Prior art date
Application number
PH1/2022/550739A
Other languages
English (en)
Inventor
Kapil Bhattad
Pravjyot Singh Deogun
Jing Sun
Ananta Narayanan Thyagarajan
Xiaoxia Zhang
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 PH12022550739A1 publication Critical patent/PH12022550739A1/en

Links

Classifications

    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PH1/2022/550739A 2019-10-18 2020-10-15 Configured grant transmission in new radio-unlicensed (nr-u) PH12022550739A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201941042352 2019-10-18
US17/070,840 US11438772B2 (en) 2019-10-18 2020-10-14 Configured grant transmission in new radio-unlicensed (NR-U)
PCT/US2020/055856 WO2021076815A1 (en) 2019-10-18 2020-10-15 Configured grant transmission in new radio-unlicensed (nr-u)

Publications (1)

Publication Number Publication Date
PH12022550739A1 true PH12022550739A1 (en) 2023-05-08

Family

ID=75491432

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2022/550739A PH12022550739A1 (en) 2019-10-18 2020-10-15 Configured grant transmission in new radio-unlicensed (nr-u)

Country Status (8)

Country Link
US (2) US11438772B2 (https=)
EP (1) EP4046436A1 (https=)
JP (1) JP7791084B2 (https=)
KR (1) KR20220083695A (https=)
CN (1) CN114600490B (https=)
BR (1) BR112022006899A2 (https=)
PH (1) PH12022550739A1 (https=)
WO (1) WO2021076815A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11438772B2 (en) 2019-10-18 2022-09-06 Qualcomm Incorporated Configured grant transmission in new radio-unlicensed (NR-U)
KR102948195B1 (ko) * 2019-11-28 2026-04-02 삼성전자주식회사 무선 통신 시스템에서 슬롯 구조 지시 방법 및 장치
BR112022023652A2 (pt) * 2020-05-21 2023-03-07 Ericsson Telefon Ab L M Métodos realizados por um dispositivo sem fio e por um nó de rede, dispositivo sem fio, e, nó de rede
US11516844B2 (en) * 2020-10-22 2022-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Beamforming in listen-before-talk environments
WO2022116136A1 (en) * 2020-12-04 2022-06-09 Qualcomm Incorporated Slot format validation
WO2023188912A1 (ja) * 2022-03-30 2023-10-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 基地局、端末及び通信方法
US12495398B2 (en) * 2022-12-29 2025-12-09 Sharp Kabushiki Kaisha Communications network and methods with enhanced duplex

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9867187B2 (en) * 2014-08-04 2018-01-09 Qualcomm Incorporated Techniques for configuring uplink channel transmissions using shared radio frequency spectrum band
US9918341B2 (en) * 2015-05-22 2018-03-13 Qualcomm Incorporated Clear channel assessment procedure at master and slave devices
US10575338B2 (en) * 2016-02-04 2020-02-25 Samsung Electronics Co., Ltd. Method and apparatus for UE signal transmission in 5G cellular communications
KR102094421B1 (ko) 2016-11-25 2020-03-27 엘지전자 주식회사 무선 통신 시스템에서 nr을 위한 방송 채널을 설계하기 위한 방법 및 장치
US10938635B2 (en) * 2017-09-15 2021-03-02 Huawei Technologies Co., Ltd. Systems and methods for configuring slot formats with multiple switching points per slot
US10819470B2 (en) * 2018-01-12 2020-10-27 Intel IP Corporation Behavior of user equipment (UE) in scenarios of conflicting resource assignments in new radio (NR) systems
US11457475B2 (en) 2018-02-14 2022-09-27 Idac Holdings, Inc. Methods, apparatus, and system using multiple antenna techniques for new radio (NR) operations in unlicensed bands
US10652826B2 (en) * 2018-03-23 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for power saving signal design in NR
US20190261454A1 (en) 2018-05-11 2019-08-22 Intel Corporation Handling radio resource control (rrc) configured channels and signals with conflict direction
US11071139B2 (en) * 2018-07-13 2021-07-20 Apple Inc. Techniques in configured grant uplink transmission in new radio (NR) systems operating in unlicensed spectrum
US11140708B2 (en) * 2018-07-30 2021-10-05 Samsung Electronics Co., Ltd. Method and apparatus for frame based equipment operation of NR unlicensed
US11438772B2 (en) 2019-10-18 2022-09-06 Qualcomm Incorporated Configured grant transmission in new radio-unlicensed (NR-U)

Also Published As

Publication number Publication date
JP7791084B2 (ja) 2025-12-23
US20220369117A1 (en) 2022-11-17
WO2021076815A1 (en) 2021-04-22
US11438772B2 (en) 2022-09-06
BR112022006899A2 (pt) 2022-07-05
KR20220083695A (ko) 2022-06-20
CN114600490B (zh) 2024-07-16
US20210120431A1 (en) 2021-04-22
JP2022551749A (ja) 2022-12-13
CN114600490A (zh) 2022-06-07
EP4046436A1 (en) 2022-08-24
US11683697B2 (en) 2023-06-20

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