CO2021013759A2 - Equipo de usuario involucrado en la monitorización de un canal de control de enlace descendente - Google Patents

Equipo de usuario involucrado en la monitorización de un canal de control de enlace descendente

Info

Publication number
CO2021013759A2
CO2021013759A2 CONC2021/0013759A CO2021013759A CO2021013759A2 CO 2021013759 A2 CO2021013759 A2 CO 2021013759A2 CO 2021013759 A CO2021013759 A CO 2021013759A CO 2021013759 A2 CO2021013759 A2 CO 2021013759A2
Authority
CO
Colombia
Prior art keywords
timer
monitoring
downlink control
control channel
user equipment
Prior art date
Application number
CONC2021/0013759A
Other languages
English (en)
Inventor
Ming-Hung Tao
Hidetoshi Suzuki
Rikin SHAH
Madhav Gupta
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of CO2021013759A2 publication Critical patent/CO2021013759A2/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28—Timers or timing mechanisms used in protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente divulgación se refiere a un equipo de usuario (UE) que comprende circuitería de procesamiento que opera una función que involucra monitorización de un canal de control de enlace descendente de una célula radioeléctrica sin licencia para información destinada al UE; la célula radioeléctrica sin licencia opera en un espectro sin licencia y es controlada por una estación base; la circuitería de procesamiento y un receptor llevan a cabo la monitorización del canal de control de enlace descendente con base en un primer temporizador y un segundo temporizador operados en paralelo; el primer temporizador se utiliza para limitar el tiempo máximo durante el cual el canal de control de enlace descendente será monitorizado, al iniciar el primer temporizador al comienzo de la monitorización y detener la monitorización tras la expiración del primer temporizador; el segundo temporizador se utiliza para detener la monitorización antes que el primer temporizador dependiendo del estado de ocupación de canal del espectro sin licencia por parte de la estación base.
CONC2021/0013759A 2019-05-02 2021-10-14 Equipo de usuario involucrado en la monitorización de un canal de control de enlace descendente CO2021013759A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19172382.4A EP3734886B1 (en) 2019-05-02 2019-05-02 User equipment involved in monitoring a downlink control channel
PCT/EP2020/060549 WO2020221586A1 (en) 2019-05-02 2020-04-15 User equipment involved in monitoring a downlink control channel

Publications (1)

Publication Number Publication Date
CO2021013759A2 true CO2021013759A2 (es) 2022-01-17

Family

ID=66476374

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2021/0013759A CO2021013759A2 (es) 2019-05-02 2021-10-14 Equipo de usuario involucrado en la monitorización de un canal de control de enlace descendente

Country Status (10)

Country Link
US (1) US12015943B2 (es)
EP (3) EP3934155B1 (es)
JP (1) JP7478751B2 (es)
KR (1) KR20220002898A (es)
CN (2) CN113711529B (es)
BR (1) BR112021014953A2 (es)
CA (1) CA3132669A1 (es)
CO (1) CO2021013759A2 (es)
MX (1) MX2021012764A (es)
WO (1) WO2020221586A1 (es)

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US20220183080A1 (en) * 2019-05-02 2022-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, network node, and methods performed thereby, for handling a random access procedure
US11558307B2 (en) * 2019-05-02 2023-01-17 Lg Electronics Inc. Method and apparatus for reporting processing delay related information in wireless communication system
US11044693B1 (en) * 2020-05-08 2021-06-22 Qualcomm Incorporated Efficient positioning enhancement for dynamic spectrum sharing
US11622414B2 (en) * 2020-07-17 2023-04-04 Qualcomm Incorporated Enhanced connection release techniques for wireless communications systems
EP4020823A1 (en) * 2020-12-22 2022-06-29 INTEL Corporation A distributed radiohead system
US11985597B2 (en) * 2021-08-05 2024-05-14 Qualcomm Incorporated Techniques for aperiodic discontinuous reception mode communications

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ES2766771T3 (es) * 2016-01-11 2020-06-15 Ericsson Telefon Ab L M Método para controlar las operaciones de DRX en modo conectado
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Also Published As

Publication number Publication date
EP3934155A1 (en) 2022-01-05
CN113711529B (zh) 2023-11-21
CN113711529A (zh) 2021-11-26
MX2021012764A (es) 2021-11-18
KR20220002898A (ko) 2022-01-07
JP7478751B2 (ja) 2024-05-07
WO2020221586A1 (en) 2020-11-05
CA3132669A1 (en) 2020-11-05
EP3734886B1 (en) 2021-10-13
BR112021014953A2 (pt) 2021-09-28
EP3734886A1 (en) 2020-11-04
US12015943B2 (en) 2024-06-18
JP2022530335A (ja) 2022-06-29
EP4184850A1 (en) 2023-05-24
CN117544995A (zh) 2024-02-09
EP3934155B1 (en) 2023-02-22
US20220201522A1 (en) 2022-06-23

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