WO2021007013A1 - Multiple cross-carrier scheduling component carriers (ccs) - Google Patents

Multiple cross-carrier scheduling component carriers (ccs) Download PDF

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Publication number
WO2021007013A1
WO2021007013A1 PCT/US2020/038535 US2020038535W WO2021007013A1 WO 2021007013 A1 WO2021007013 A1 WO 2021007013A1 US 2020038535 W US2020038535 W US 2020038535W WO 2021007013 A1 WO2021007013 A1 WO 2021007013A1
Authority
WO
WIPO (PCT)
Prior art keywords
signaling
control
scheduling
resources
control message
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.)
Ceased
Application number
PCT/US2020/038535
Other languages
English (en)
French (fr)
Inventor
Yan Zhou
Tao Luo
Konstantinos Dimou
Hamed Pezeshki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Priority to JP2021577616A priority Critical patent/JP7601805B2/ja
Priority to EP24158780.7A priority patent/EP4351073A3/en
Priority to BR112021026296A priority patent/BR112021026296A2/pt
Priority to AU2020311844A priority patent/AU2020311844B2/en
Priority to CN202080047618.7A priority patent/CN114073034B/zh
Priority to EP20737725.0A priority patent/EP3994934B1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to KR1020217042857A priority patent/KR20220027873A/ko
Priority to CN202510159939.0A priority patent/CN119995811A/zh
Publication of WO2021007013A1 publication Critical patent/WO2021007013A1/en
Anticipated expiration legal-status Critical
Priority to JP2024210124A priority patent/JP2025041655A/ja
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/003—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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04W72/50—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
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • the apparatus generally includes a memory; and one or more processors coupled to the memory, the one or more processors and the memory being configured to: receive a configuration of resources on a plurality of signaling entities for reception of a plurality of control messages, wherein each of the plurality of control messages schedules resources on a different signaling entity that one of the plurality of signaling entities on which the control message is to be received; and monitor the configured resources on the plurality of signaling entities for the plurality of control messages.
  • the apparatus generally includes means for determining a configuration of resources on a plurality of signaling entities for reception of a plurality of control messages, each of the plurality of control messages scheduling resources on a different signaling entity than one of the plurality of signaling entities on which the control message is to be received; and means for transmitting an indication of the configuration of the resources to a UE.
  • each of the plurality of signaling entities and the signaling entity comprises a component carrier (CC) or cell.
  • CC component carrier
  • each of the plurality of signaling entities and the signaling entity comprises a frequency resource.
  • an apparatus for wireless communication includes a processor, memory coupled with the processor, the processor and memory configured to perform a method of any one of the first aspect to the seventeenth aspect.
  • an apparatus for wireless communication includes at least one means for performing a method of any one of the first aspect to the seventeenth aspect.
  • a non-transitory computer-readable medium storing code for wireless communication includes a processor, memory coupled with the processor, and instructions stored in the memory and executable by the processor to cause the apparatus to perform a method of any one of the first aspect to the seventeenth aspect.
  • a UE may function as a scheduling entity in a peer- to-peer (P2P) network, and/or in a mesh network.
  • P2P peer- to-peer
  • UEs may communicate directly with one another in addition to communicating with a scheduling entity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/US2020/038535 2019-07-05 2020-06-18 Multiple cross-carrier scheduling component carriers (ccs) Ceased WO2021007013A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP24158780.7A EP4351073A3 (en) 2019-07-05 2020-06-18 Multiple cross-carrier scheduling component carriers (ccs)
BR112021026296A BR112021026296A2 (pt) 2019-07-05 2020-06-18 Múltiplas portadoras componentes (ccs) de agendamento de portadora cruzada
AU2020311844A AU2020311844B2 (en) 2019-07-05 2020-06-18 Multiple cross-carrier scheduling component carriers (CCS)
CN202080047618.7A CN114073034B (zh) 2019-07-05 2020-06-18 用于多个跨载波调度分量载波(cc)的方法和装置
EP20737725.0A EP3994934B1 (en) 2019-07-05 2020-06-18 Multiple cross-carrier scheduling component carriers (ccs)
JP2021577616A JP7601805B2 (ja) 2019-07-05 2020-06-18 複数のクロスキャリアスケジューリングコンポーネントキャリア（ｃｃｓ）
KR1020217042857A KR20220027873A (ko) 2019-07-05 2020-06-18 다수의 크로스-캐리어 스케줄링 컴포넌트 캐리어(cc)들
CN202510159939.0A CN119995811A (zh) 2019-07-05 2020-06-18 多个跨载波调度分量载波（cc）
JP2024210124A JP2025041655A (ja) 2019-07-05 2024-12-03 複数のクロスキャリアスケジューリングコンポーネントキャリア（ｃｃｓ）

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962870991P 2019-07-05 2019-07-05
US62/870,991 2019-07-05
US16/904,348 2020-06-17
US16/904,348 US11582773B2 (en) 2019-07-05 2020-06-17 Multiple cross-carrier scheduling component carriers (CCs)

Publications (1)

Publication Number Publication Date
WO2021007013A1 true WO2021007013A1 (en) 2021-01-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/038535 Ceased WO2021007013A1 (en) 2019-07-05 2020-06-18 Multiple cross-carrier scheduling component carriers (ccs)

Country Status (9)

Country Link
US (2) US11582773B2 (https=)
EP (2) EP3994934B1 (https=)
JP (2) JP7601805B2 (https=)
KR (1) KR20220027873A (https=)
CN (2) CN119995811A (https=)
AU (1) AU2020311844B2 (https=)
BR (1) BR112021026296A2 (https=)
TW (1) TWI891640B (https=)
WO (1) WO2021007013A1 (https=)

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US11582773B2 (en) 2019-07-05 2023-02-14 Qualcomm Incorporated Multiple cross-carrier scheduling component carriers (CCs)
CN121152027A (zh) * 2024-06-14 2025-12-16 华为技术有限公司 通信方法及相关装置

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Also Published As

Publication number Publication date
US20210007114A1 (en) 2021-01-07
JP2022539181A (ja) 2022-09-07
TWI891640B (zh) 2025-08-01
CN114073034A (zh) 2022-02-18
CN114073034B (zh) 2025-03-07
JP7601805B2 (ja) 2024-12-17
EP4351073A3 (en) 2024-07-10
EP3994934A1 (en) 2022-05-11
AU2020311844A1 (en) 2022-01-27
TW202106087A (zh) 2021-02-01
CN119995811A (zh) 2025-05-13
EP4351073A2 (en) 2024-04-10
JP2025041655A (ja) 2025-03-26
BR112021026296A2 (pt) 2022-03-03
US20230276425A1 (en) 2023-08-31
AU2020311844B2 (en) 2025-11-20
KR20220027873A (ko) 2022-03-08
US12192984B2 (en) 2025-01-07
US11582773B2 (en) 2023-02-14
EP3994934B1 (en) 2024-03-27

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