SG11202100399QA - Synchronized scheduling for carrier aggregation - Google Patents

Synchronized scheduling for carrier aggregation

Info

Publication number
SG11202100399QA
SG11202100399QA SG11202100399QA SG11202100399QA SG11202100399QA SG 11202100399Q A SG11202100399Q A SG 11202100399QA SG 11202100399Q A SG11202100399Q A SG 11202100399QA SG 11202100399Q A SG11202100399Q A SG 11202100399QA SG 11202100399Q A SG11202100399Q A SG 11202100399QA
Authority
SG
Singapore
Prior art keywords
carrier aggregation
synchronized scheduling
scheduling
synchronized
aggregation
Prior art date
Application number
SG11202100399QA
Inventor
Peter Pui Lok Ang
Gaojin Wu
Jafar Mohseni
Huilin Xu
Linhai He
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 SG11202100399QA publication Critical patent/SG11202100399QA/en

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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • 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
    • 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
    • H04W72/0453—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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202100399QA 2018-08-20 2019-08-20 Synchronized scheduling for carrier aggregation SG11202100399QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2018/101278 WO2020037457A1 (en) 2018-08-20 2018-08-20 Synchronized scheduling for carrier aggregation
PCT/CN2019/101568 WO2020038358A1 (en) 2018-08-20 2019-08-20 Synchronized scheduling for carrier aggregation

Publications (1)

Publication Number Publication Date
SG11202100399QA true SG11202100399QA (en) 2021-03-30

Family

ID=69592014

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100399QA SG11202100399QA (en) 2018-08-20 2019-08-20 Synchronized scheduling for carrier aggregation

Country Status (5)

Country Link
US (1) US11743909B2 (en)
EP (1) EP3841813A4 (en)
KR (1) KR20210045396A (en)
SG (1) SG11202100399QA (en)
WO (2) WO2020037457A1 (en)

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US11457464B2 (en) * 2019-09-20 2022-09-27 Qualcomm Incorporated Carrier-group based cross-slot scheduling adaptation
WO2023197198A1 (en) * 2022-04-13 2023-10-19 Qualcomm Incorporated Cross-carrier rach transmissions for inter-band carrier aggregation with ssb-less carriers
WO2024011461A1 (en) * 2022-07-13 2024-01-18 Oppo广东移动通信有限公司 Multi-carrier-based communication method and apparatus, terminal device, and network device

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US7567791B2 (en) * 2005-09-19 2009-07-28 Qualcomm Incorporated Wireless terminal methods and apparatus for use in a wireless communications system that uses a multi-mode base station
US8724571B2 (en) * 2009-04-20 2014-05-13 Lg Electronics Inc. Carrier construction for effective control channel decoding
US8848623B2 (en) * 2009-08-21 2014-09-30 Blackberry Limited System and method for channel timing offset
EP2475128A1 (en) * 2011-01-07 2012-07-11 Alcatel Lucent Data transmission in a multi-carrier wireless telecommunications network
US8942151B2 (en) * 2011-04-29 2015-01-27 Blackberry Limited Receiving messages in connection with LTE wakeup
US8395985B2 (en) * 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
WO2013066085A1 (en) * 2011-11-01 2013-05-10 엘지전자 주식회사 Method and apparatus for transmitting channel state information in wireless communication system
US9161322B2 (en) * 2012-01-25 2015-10-13 Ofinno Technologies, Llc Configuring base station and wireless device carrier groups
WO2013141647A1 (en) * 2012-03-22 2013-09-26 엘지전자 주식회사 Method and device for controlling uplink transmit power in wireless access system
CN104782205B (en) * 2012-10-02 2019-01-01 Lg电子株式会社 The method and apparatus of carrier wave aggregation group is supported in a wireless communication system
JP2014093628A (en) * 2012-11-02 2014-05-19 Ntt Docomo Inc User terminal, radio communication system, and radio communication method
US9768925B2 (en) 2012-11-04 2017-09-19 Lg Electronics Inc. Method for transmitting/receiving synchronizing signals in wireless communication system and device therefor
WO2015047149A1 (en) * 2013-09-27 2015-04-02 Telefonaktiebolaget L M Ericsson (Publ) Aggregation groups for aggregating heterogeneous carriers
CN106031257B (en) * 2014-04-30 2020-05-15 夏普株式会社 Terminal device and method
EP3148262B1 (en) * 2014-05-21 2023-11-01 Sharp Kabushiki Kaisha Terminal device and method
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US9906337B2 (en) * 2015-01-20 2018-02-27 Htc Corporation Network apparatus and communication device for aggregated component carriers
CN105991249B (en) * 2015-01-30 2019-08-27 上海诺基亚贝尔股份有限公司 A method of for feeding back UCI in enhanced carrier aggregation system
CN105991260B (en) 2015-01-30 2019-07-23 上海诺基亚贝尔股份有限公司 Method and apparatus of the transmission for the descending control signaling of extensive carrier wave polymerization
US10264564B2 (en) * 2015-01-30 2019-04-16 Futurewei Technologies, Inc. System and method for resource allocation for massive carrier aggregation
US20160242182A1 (en) * 2015-02-12 2016-08-18 Qualcomm Incorporated Techniques for selecting uplink transmit antenna in multiple connectivity wireless communications
US20180098345A1 (en) * 2015-04-09 2018-04-05 Nokia Technologies Oy Dynamic codebook adaptation for enhanced carrier aggregation
WO2016185320A1 (en) * 2015-05-15 2016-11-24 Telefonaktiebolaget Lm Ericsson (Publ) Methods to map cif and serving cells
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Also Published As

Publication number Publication date
KR20210045396A (en) 2021-04-26
WO2020038358A1 (en) 2020-02-27
US20210314994A1 (en) 2021-10-07
EP3841813A1 (en) 2021-06-30
EP3841813A4 (en) 2022-05-25
WO2020037457A1 (en) 2020-02-27
US11743909B2 (en) 2023-08-29
CN112567850A (en) 2021-03-26

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