CA3070577A1 - Carrier aggregation configurations in wireless systems - Google Patents

Carrier aggregation configurations in wireless systems Download PDF

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Publication number
CA3070577A1
CA3070577A1 CA3070577A CA3070577A CA3070577A1 CA 3070577 A1 CA3070577 A1 CA 3070577A1 CA 3070577 A CA3070577 A CA 3070577A CA 3070577 A CA3070577 A CA 3070577A CA 3070577 A1 CA3070577 A1 CA 3070577A1
Authority
CA
Canada
Prior art keywords
component carrier
reference location
location
resource blocks
base station
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
CA3070577A
Other languages
English (en)
French (fr)
Inventor
Valentin Alexandru Gheorghiu
Marco Papaleo
Masato Kitazoe
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3070577A1 publication Critical patent/CA3070577A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • 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
    • H04L5/0091—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
    • 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
    • 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
    • H04W72/20—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3070577A 2017-08-23 2018-08-07 Carrier aggregation configurations in wireless systems Pending CA3070577A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762549344P 2017-08-23 2017-08-23
US62/549,344 2017-08-23
US16/055,654 2018-08-06
US16/055,654 US11363493B2 (en) 2017-08-23 2018-08-06 Carrier aggregation configurations in wireless systems
PCT/US2018/045639 WO2019040276A1 (en) 2017-08-23 2018-08-07 CONFIGURATIONS OF AGGREGATION OF CARRIERS IN WIRELESS SYSTEMS

Publications (1)

Publication Number Publication Date
CA3070577A1 true CA3070577A1 (en) 2019-02-28

Family

ID=65435833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3070577A Pending CA3070577A1 (en) 2017-08-23 2018-08-07 Carrier aggregation configurations in wireless systems

Country Status (8)

Country Link
US (1) US11363493B2 (https=)
EP (1) EP3673601B1 (https=)
JP (1) JP7225213B2 (https=)
KR (1) KR102704518B1 (https=)
CN (1) CN111052660B (https=)
CA (1) CA3070577A1 (https=)
TW (1) TWI765081B (https=)
WO (1) WO2019040276A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11394433B2 (en) * 2019-03-28 2022-07-19 Qualcomm Incorporated Full dimension multiple-input multiple-output baseband capability indication
US11968716B2 (en) * 2019-07-23 2024-04-23 Beijing Xiaomi Mobile Software Co., Ltd. Information configuration methods, and information reporting methods, base station, and user equipment
US20210234604A1 (en) * 2020-01-27 2021-07-29 Qualcomm Incorporated Beam correlation for carrier aggregation
US12401403B2 (en) 2020-01-27 2025-08-26 Qualcomm Incorporated Antenna group-specific parameter configuration in millimeter wave communications
US12407385B2 (en) 2020-01-27 2025-09-02 Qualcomm Incorporated Signaling of beam correlation across millimeter wave frequency bands
WO2021154655A1 (en) 2020-01-27 2021-08-05 Qualcomm Incorporated Antenna group selection and indication in frequency bands
US12531626B2 (en) * 2020-01-27 2026-01-20 Qualcomm Incorporated Asymmetric uplink-downlink beam training in frequency bands
US12374787B2 (en) 2020-02-11 2025-07-29 Qualcomm Incorporated Adjusting communications operations for changes to configurations for quasi co-location and number of antenna elements
CN115315917A (zh) * 2020-03-25 2022-11-08 联想（新加坡）私人有限公司 应用不规则子载波间距
WO2022077512A1 (zh) 2020-10-16 2022-04-21 华为技术有限公司 一种通信方法及装置
US12003438B2 (en) * 2021-08-04 2024-06-04 Qualcomm Incorporated Aggregate component carrier for full-duplex operation
CN117999834A (zh) * 2021-09-23 2024-05-07 中兴通讯股份有限公司 不同类型载波和载波频率之间的映射

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010088536A1 (en) * 2009-01-30 2010-08-05 Interdigital Patent Holdings, Inc. Method and apparatus for component carrier aggregation in wireless communications
CN101931437A (zh) * 2009-06-19 2010-12-29 松下电器产业株式会社 无线通信系统中的解调参考信号设置方法及装置
US9485075B2 (en) 2011-04-29 2016-11-01 Futurewei Technologies Inc. Method and system for transmission and reception of signals and related method of signaling
US8879493B2 (en) * 2011-12-07 2014-11-04 Lg Electronics Inc. Method of reducing transmission power and terminal thereof
EP2795981A1 (en) 2011-12-22 2014-10-29 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation
KR101413351B1 (ko) * 2013-01-21 2014-06-27 엘지전자 주식회사 인트라 밴드 비연속적인 상향링크 반송파 집성에서 기준 감도 저하를 방지하기 위해 감소된 개수의 전송 리소스 블록으로 상향링크 신호를 송신하는 방법 및 단말
US10440710B2 (en) * 2014-09-09 2019-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Resource structure and indication for Rel-13 MTC UE
US9999053B2 (en) * 2014-11-25 2018-06-12 Electronics And Telecommunications Research Institute Method and apparatus for configuring resources of random access channel in wireless communication system
WO2017011976A1 (en) 2015-07-20 2017-01-26 Qualcomm Incorporated Component carrier selection for tune-aways in mobile communication devices
RU2695079C1 (ru) * 2016-02-04 2019-07-19 Телефонактиеболагет Лм Эрикссон (Пабл) Развертывание службы узкополосной передачи на широкополосной несущей в защитной полосе частот
CN108737023B (zh) * 2017-04-21 2021-10-22 华硕电脑股份有限公司 无线通信系统中用于改善预译码资源块群组的方法和设备
KR102352364B1 (ko) * 2017-06-15 2022-01-18 주식회사 아이티엘 Nr 시스템에서 광대역 동작 방법 및 장치
CN110392991B (zh) * 2017-06-16 2021-10-26 Lg电子株式会社 测量同步信号块的方法及其装置
WO2019156456A1 (en) * 2018-02-06 2019-08-15 Samsung Electronics Co., Ltd. Apparatus and method for frequency scanning in wireless communication system

Also Published As

Publication number Publication date
CN111052660B (zh) 2022-04-08
EP3673601C0 (en) 2024-10-30
TW201921882A (zh) 2019-06-01
EP3673601B1 (en) 2024-10-30
JP7225213B2 (ja) 2023-02-20
EP3673601A1 (en) 2020-07-01
TWI765081B (zh) 2022-05-21
WO2019040276A1 (en) 2019-02-28
BR112020003128A2 (pt) 2020-08-04
US20190069198A1 (en) 2019-02-28
JP2020532201A (ja) 2020-11-05
US11363493B2 (en) 2022-06-14
KR102704518B1 (ko) 2024-09-06
CN111052660A (zh) 2020-04-21
KR20200035074A (ko) 2020-04-01

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