PH12021552398A1 - Channel congestion measurement - Google Patents

Channel congestion measurement

Info

Publication number
PH12021552398A1
PH12021552398A1 PH1/2021/552398A PH12021552398A PH12021552398A1 PH 12021552398 A1 PH12021552398 A1 PH 12021552398A1 PH 12021552398 A PH12021552398 A PH 12021552398A PH 12021552398 A1 PH12021552398 A1 PH 12021552398A1
Authority
PH
Philippines
Prior art keywords
lbt
metric
channel congestion
uplink transmission
congestion measurement
Prior art date
Application number
PH1/2021/552398A
Other languages
English (en)
Inventor
Kapil Bhattad
Pravjyot Singh Deogun
Ozcan Ozturk
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 PH12021552398A1 publication Critical patent/PH12021552398A1/en

Links

Classifications

    • 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
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PH1/2021/552398A 2019-05-02 2020-03-13 Channel congestion measurement PH12021552398A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201941017594 2019-05-02
US16/793,853 US11497054B2 (en) 2019-05-02 2020-02-18 Channel congestion measurement
PCT/US2020/022643 WO2020222919A1 (en) 2019-05-02 2020-03-13 Channel congestion measurement

Publications (1)

Publication Number Publication Date
PH12021552398A1 true PH12021552398A1 (en) 2022-06-13

Family

ID=73017067

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2021/552398A PH12021552398A1 (en) 2019-05-02 2020-03-13 Channel congestion measurement

Country Status (11)

Country Link
US (1) US11497054B2 (https=)
EP (1) EP3963922B1 (https=)
JP (1) JP7619962B2 (https=)
KR (1) KR102586731B1 (https=)
CN (1) CN113767659B (https=)
AU (1) AU2020267110B2 (https=)
BR (1) BR112021021045A2 (https=)
PH (1) PH12021552398A1 (https=)
SG (1) SG11202110455YA (https=)
TW (1) TWI831942B (https=)
WO (1) WO2020222919A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11671886B2 (en) * 2018-05-21 2023-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Measurement configuration for unlicensed operations
WO2021128224A1 (zh) * 2019-12-26 2021-07-01 华为技术有限公司 通信方法、设备及系统
WO2021167519A1 (en) * 2020-02-21 2021-08-26 Telefonaktiebolaget Lm Ericsson (Publ) Random access channel performance reporting in unlicensed networks
US12369190B2 (en) * 2020-04-20 2025-07-22 Lg Electronics Inc. Method and apparatus for performing LBT procedures by UE in wireless communication system
WO2021244600A1 (en) * 2020-06-04 2021-12-09 Shanghai Langbo Communication Technology Company Limited Method and device in node for wireless communication
WO2022116077A1 (zh) * 2020-12-03 2022-06-09 华为技术有限公司 一种通信方法及装置
US11570820B2 (en) * 2020-12-18 2023-01-31 Qualcomm Incorporated Listen-before-talk failure reporting for sidelink channels
EP4305896A1 (en) * 2021-03-09 2024-01-17 Telefonaktiebolaget LM Ericsson (publ) Controlling transmission on a resource subject to a listen-before-talk procedure
US11937298B2 (en) * 2021-09-15 2024-03-19 Qualcomm Incorporated Coordinated clear channel assessment (CCA) for wireless repeaters
US12328593B2 (en) * 2021-09-23 2025-06-10 Intel Corporation Unlicensed spectrum harvesting with collaborative spectrum sensing in next generation networks
US20240406997A1 (en) * 2021-10-08 2024-12-05 Lenovo (Singapore) Pte. Ltd. Apparatuses, methods, and systems for controlling listen-before-talk mode switching
EP4525534A4 (en) * 2022-05-12 2025-07-16 Beijing Xiaomi Mobile Software Co Ltd METHOD AND APPARATUS FOR CONFIGURING RESOURCES
CN118804022A (zh) * 2023-12-25 2024-10-18 中移物联网有限公司 通信链路检测方法、装置、设备及计算机可读存储介质

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056411A1 (en) * 2006-11-08 2008-05-15 Fujitsu Limited Base station apparatus, user equipment and method used in mobile communication system performing inter-band handover
EP3896893B1 (en) * 2015-08-07 2023-10-25 Panasonic Intellectual Property Corporation of America Self- and cross-carrier scheduling
US20180220457A1 (en) * 2015-08-14 2018-08-02 Telefonaktiebolaget Lm Ericsson (Publ) Listen-before-talk with adaptive post-backoff wait time
CN107980240B (zh) * 2015-08-14 2021-06-11 瑞典爱立信有限公司 信道接入配置
WO2017030478A1 (en) * 2015-08-17 2017-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Activation of cells
GB2542172A (en) * 2015-09-10 2017-03-15 Nec Corp Communication system
EP3387875B1 (en) * 2015-12-11 2025-07-23 Telefonaktiebolaget LM Ericsson (publ) Timing advance in lbt systems
WO2017136458A2 (en) * 2016-02-02 2017-08-10 Intel IP Corporation Listen-before-talk (lbt) failure during a random access procedure
US20170231002A1 (en) * 2016-02-04 2017-08-10 Ofinno Technologies, Llc Random access procedure in a wireless network
US10575338B2 (en) * 2016-02-04 2020-02-25 Samsung Electronics Co., Ltd. Method and apparatus for UE signal transmission in 5G cellular communications
WO2017171999A1 (en) 2016-03-31 2017-10-05 Intel IP Corporation Physical random access channel design for licensed assisted access
CN107371168A (zh) * 2016-05-12 2017-11-21 电信科学技术研究院 一种非授权频谱中的测量方法和设备
CN107371273B (zh) * 2016-05-13 2023-05-30 中兴通讯股份有限公司 随机接入方法、装置及用户设备
US10848977B2 (en) * 2016-11-02 2020-11-24 Comcast Cable Communications, Llc Dual connectivity with licensed assisted access
US20180124831A1 (en) * 2016-10-29 2018-05-03 Ofinno Technologies, Llc Dual connectivity scheduling request for wireless network and wireless device
US10681738B2 (en) * 2016-12-16 2020-06-09 Ofinno, Llc Random access in a wireless device and wireless network
US10484931B2 (en) * 2016-12-23 2019-11-19 Ofinno, Llc Licensed assisted access radio link failure
EP3641393B1 (en) * 2017-06-16 2023-08-09 Electronics and Telecommunications Research Institute Method for configuring bandwidth for supporting broadband carrier in communication system
EP3666019B1 (en) * 2017-08-11 2022-07-20 LG Electronics Inc. Method for handling pre-configured ul resources based on lbt procedure in a wireless communication system and a device therefor
CN111096059B (zh) * 2017-08-16 2023-09-05 Lg电子株式会社 在未授权频带中管理无线电链路的方法和设备
CN118368721A (zh) * 2018-02-13 2024-07-19 交互数字专利控股公司 无线发送接收单元和在无线发送接收单元中实现的方法
US10873423B2 (en) * 2018-02-15 2020-12-22 Huawei Technologies Co., Ltd. Systems and methods for allocation of uplink control channel resources in unlicensed spectrum
US11432328B2 (en) * 2018-04-04 2022-08-30 Ipla Holdings Inc. Random access with new radio unlicensed cells
KR20210007982A (ko) * 2018-05-10 2021-01-20 콘비다 와이어리스, 엘엘씨 채널화 및 bwp
WO2020056745A1 (zh) * 2018-09-21 2020-03-26 北京小米移动软件有限公司 带宽部分的切换触发方法及装置、信息配置方法及装置
KR20200035822A (ko) * 2018-09-27 2020-04-06 삼성전자주식회사 비면허 주파수 대역에서 동작하는 차세대 이동통신 시스템에서 기지국이 lbt 실패 정보를 보고하는 방법 및 장치
US11019659B2 (en) * 2018-11-01 2021-05-25 Ofinno, Llc Radio link monitoring for unlicensed carriers in a radio system
US10925093B2 (en) * 2018-11-13 2021-02-16 Mediatek Singapore Pte. Ltd. Method and apparatus for detecting consistent listen before talk failure in mobile communications
WO2020143672A1 (en) * 2019-01-09 2020-07-16 FG Innovation Company Limited Method and apparatus for lbt failure detection
US10791479B2 (en) * 2019-01-15 2020-09-29 Verizon Patent and Licensing I nc. Systems and methods for classifying traffic flows to enable intelligent use of spectrum
US11412422B2 (en) * 2019-03-14 2022-08-09 Ofinno, Llc Handover in unlicensed band
CA3077214A1 (en) * 2019-03-28 2020-09-28 Comcast Cable Communications, Llc Access procedures for wireless communications
KR102880148B1 (ko) * 2019-03-28 2025-11-04 삼성전자주식회사 비면허 대역을 활용하는 무선통신시스템에서 상향링크 LBT (Listen-Before-Talk) 실패를 감지하는 방법 및 장치
CN111614447B (zh) * 2019-04-01 2021-11-02 维沃移动通信有限公司 无线链路状态指示上报方法和终端设备

Also Published As

Publication number Publication date
CN113767659B (zh) 2024-06-21
US20200351940A1 (en) 2020-11-05
AU2020267110B2 (en) 2025-08-28
US11497054B2 (en) 2022-11-08
TW202046805A (zh) 2020-12-16
WO2020222919A1 (en) 2020-11-05
EP3963922A1 (en) 2022-03-09
AU2020267110A1 (en) 2021-11-04
EP3963922B1 (en) 2026-05-06
SG11202110455YA (en) 2021-11-29
BR112021021045A2 (pt) 2021-12-14
JP7619962B2 (ja) 2025-01-22
KR102586731B1 (ko) 2023-10-06
TWI831942B (zh) 2024-02-11
KR20220004041A (ko) 2022-01-11
CN113767659A (zh) 2021-12-07
JP2022531198A (ja) 2022-07-06

Similar Documents

Publication Publication Date Title
PH12021552398A1 (en) Channel congestion measurement
PH12022550296A1 (en) Neural-network-based link-level performance prediction
PH12022550839A1 (en) Uplink listen-before-talk failure recovery
PH12016501521A1 (en) Configured condition for radio resource control connection re-establishment procedure
WO2019217730A3 (en) Transport block size scaling factor indication for ultra-reliable low-latency communication
CL2019000395A1 (es) Método para reportar la información de estado del canal en un sistema de comunicación inalámbrica y un aparato para el mismo.
PT3726765T (pt) Método de indicação e método de determinação de temporização de realimentação de harq-ack, dispositivo terminal e dispositivo de rede
KR101853868B1 (ko) 무선 통신 장치 및 무선 통신 방법
BR112022006359A2 (pt) Quasi-colocalização padrão para múltiplos pontos de recepção de transmissão com base em informações de controle de enlace descendente único
EP4503739A3 (en) Predictive measurement for non-terrestrial communication
EP4472109A3 (en) Facilitating efficient multi-beam beam recovery
MX2020010441A (es) Método de transmisión de información, dispositivo, dispositivo de red y terminal.
RU2612657C1 (ru) Способ и устройство восстановления при потере обнаружения канала управления
BR112021024133A2 (pt) Retransmissão adaptativa para um procedimento de acesso aleatório
BR112023002815A2 (pt) Indicadores configuráveis para compactação e feedback de estado de canal
BR112022001991A2 (pt) Controle de potência de sidelink
EP4287754A3 (en) Random access methods, user equipment and base station device
WO2020167523A3 (en) Acknowledgment feedback techniques in wireless communications
KR20080008801A (ko) 패킷 전송 기반 통신 시스템에서 라디오 링크 상태를판단하는 방법 및 장치
WO2016179016A3 (en) Channel feedback reporting for shared frequency spectrum
WO2020215107A3 (en) Methods and apparatus for user equipment-anticipated common beam switching
MY170900A (en) Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum
PH12020550421A1 (en) Methods for beam determination after beam pair link indication
SG10201807216PA (en) Method and device of multi-subband based transmission for a wireless transmit/receive unit (wtru) with reduced capability and coverage enhancement
DE60330234D1 (de) Verfahren zum kontrollieren der zuverlässigkeit des übertragungskanals