CA3071213A1 - Bandwidth part adaptation in downlink communications - Google Patents

Bandwidth part adaptation in downlink communications Download PDF

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Publication number
CA3071213A1
CA3071213A1 CA3071213A CA3071213A CA3071213A1 CA 3071213 A1 CA3071213 A1 CA 3071213A1 CA 3071213 A CA3071213 A CA 3071213A CA 3071213 A CA3071213 A CA 3071213A CA 3071213 A1 CA3071213 A1 CA 3071213A1
Authority
CA
Canada
Prior art keywords
bandwidth part
during
bandwidth
duration
drx cycle
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3071213A
Other languages
English (en)
French (fr)
Inventor
Quan KUANG
Hidetoshi Suzuki
Original Assignee
Panasonic Intellectual Property Corp of 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 Intellectual Property Corp of America filed Critical Panasonic Intellectual Property Corp of America
Publication of CA3071213A1 publication Critical patent/CA3071213A1/en
Pending legal-status Critical Current

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
    • H04L5/0001—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) or DMT
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Control Of Combustion (AREA)
CA3071213A 2017-08-11 2018-08-09 Bandwidth part adaptation in downlink communications Pending CA3071213A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17186074.5A EP3442148A1 (en) 2017-08-11 2017-08-11 Bandwidth part adaptation in downlink communications
EP17186074.5 2017-08-11
PCT/EP2018/071653 WO2019030335A1 (en) 2017-08-11 2018-08-09 ADAPTATION OF BANDWIDTH PART IN DOWNLINK COMMUNICATIONS

Publications (1)

Publication Number Publication Date
CA3071213A1 true CA3071213A1 (en) 2019-02-14

Family

ID=59626495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3071213A Pending CA3071213A1 (en) 2017-08-11 2018-08-09 Bandwidth part adaptation in downlink communications

Country Status (14)

Country Link
US (4) US11265961B2 (https=)
EP (3) EP3442148A1 (https=)
JP (1) JP7378387B2 (https=)
KR (1) KR102501220B1 (https=)
CN (2) CN111034102B (https=)
BR (1) BR112020002544A2 (https=)
CA (1) CA3071213A1 (https=)
CO (1) CO2020001172A2 (https=)
ES (1) ES2945965T3 (https=)
MX (1) MX2020001617A (https=)
MY (1) MY204623A (https=)
PL (1) PL3665822T3 (https=)
RU (1) RU2763778C2 (https=)
WO (1) WO2019030335A1 (https=)

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US11800495B2 (en) * 2021-08-13 2023-10-24 Nokia Technologies Oy Power saving for reduced capability devices
US20240292489A1 (en) * 2021-09-29 2024-08-29 Beijing Xiaomi Mobile Software Co., Ltd. Determining method for discontinuous reception mode, and communication device, and storage medium
EP4562915A4 (en) 2022-07-29 2025-11-26 Rakuten Symphony Inc ENERGY SAVING METHOD AND APPARATUS FOR EXTENDED REALITY (XR)
US20240089035A1 (en) * 2022-09-12 2024-03-14 Qualcomm Incorporated Retransmission bandwidth reduction
US20250351121A1 (en) * 2024-05-08 2025-11-13 Qualcomm Incorporated Coordinated time division multiple access (c-tdma) in wi-fi networks for partial bandwidth transmission opportunity (txop) sharing

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Also Published As

Publication number Publication date
US20230254936A1 (en) 2023-08-10
EP3442148A1 (en) 2019-02-13
KR102501220B1 (ko) 2023-02-21
CN115412215B (zh) 2023-10-13
CN111034102A (zh) 2020-04-17
PL3665822T3 (pl) 2023-07-17
BR112020002544A2 (pt) 2020-08-04
US11659618B2 (en) 2023-05-23
US12022561B2 (en) 2024-06-25
US12369223B2 (en) 2025-07-22
EP4175214B1 (en) 2026-02-25
US20220151016A1 (en) 2022-05-12
US11265961B2 (en) 2022-03-01
JP2020529764A (ja) 2020-10-08
CN115412215A (zh) 2022-11-29
ES2945965T3 (es) 2023-07-11
WO2019030335A1 (en) 2019-02-14
MY204623A (en) 2024-09-05
RU2763778C2 (ru) 2022-01-11
JP7378387B2 (ja) 2023-11-13
US20240324064A1 (en) 2024-09-26
US20200187293A1 (en) 2020-06-11
CN111034102B (zh) 2022-08-09
RU2020103886A (ru) 2021-09-14
MX2020001617A (es) 2020-07-13
CO2020001172A2 (es) 2020-05-15
EP4175214C0 (en) 2026-02-25
RU2020103886A3 (https=) 2021-09-21
EP4175214A1 (en) 2023-05-03
KR20200035456A (ko) 2020-04-03
EP3665822A1 (en) 2020-06-17
EP3665822B1 (en) 2023-03-15

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