TWI765081B - 無線系統中的載波聚合配置 - Google Patents

無線系統中的載波聚合配置 Download PDF

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Publication number
TWI765081B
TWI765081B TW107127408A TW107127408A TWI765081B TW I765081 B TWI765081 B TW I765081B TW 107127408 A TW107127408 A TW 107127408A TW 107127408 A TW107127408 A TW 107127408A TW I765081 B TWI765081 B TW I765081B
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TW
Taiwan
Prior art keywords
component carrier
location
base station
indication
resource block
Prior art date
Application number
TW107127408A
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English (en)
Chinese (zh)
Other versions
TW201921882A (zh
Inventor
法倫帝亞歷山德魯 費羅菲
馬可 帕帕里歐
北添真人
Original Assignee
美商高通公司
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Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201921882A publication Critical patent/TW201921882A/zh
Application granted granted Critical
Publication of TWI765081B publication Critical patent/TWI765081B/zh

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    • 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
    • H04L5/003—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
    • 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
    • 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)
TW107127408A 2017-08-23 2018-08-07 無線系統中的載波聚合配置 TWI765081B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201921882A TW201921882A (zh) 2019-06-01
TWI765081B true TWI765081B (zh) 2022-05-21

Family

ID=65435833

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107127408A TWI765081B (zh) 2017-08-23 2018-08-07 無線系統中的載波聚合配置

Country Status (8)

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

Families Citing this family (11)

* 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
CN110547029B (zh) * 2019-07-23 2023-06-27 北京小米移动软件有限公司 信息配置及上报方法及装置、基站和用户设备
US20210234604A1 (en) * 2020-01-27 2021-07-29 Qualcomm Incorporated Beam correlation for carrier aggregation
WO2021154655A1 (en) 2020-01-27 2021-08-05 Qualcomm Incorporated Antenna group selection and indication in frequency bands
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
US20210234597A1 (en) * 2020-01-27 2021-07-29 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
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
WO2023044648A1 (en) 2021-09-23 2023-03-30 Zte Corporation Mapping between different types of carriers and carrier frequencies

Citations (4)

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Publication number Priority date Publication date Assignee Title
US20130148591A1 (en) * 2011-12-07 2013-06-13 Lg Electronics Inc. Method of reducing transmission power and terminal thereof
US20140204867A1 (en) * 2013-01-21 2014-07-24 Lg Electronics Inc. Method and terminal of transmitting an uplink signal with fewer transmission resource blocks to prevent a lowering in reference sensitivity in intra-band non-contiguous uplink carrier aggregation
TW201707408A (zh) * 2015-07-20 2017-02-16 高通公司 用於行動通訊設備中的調離的分量載波選擇
WO2017135885A1 (en) * 2016-02-04 2017-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Narrowband service deployment in wideband carrier guard-band

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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
EP3432666B1 (en) 2011-12-22 2021-06-16 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation
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
US11160057B2 (en) * 2017-04-21 2021-10-26 Asustek Computer Inc. Method and apparatus for improving precoding resource block group in a wireless communication system
KR102352364B1 (ko) * 2017-06-15 2022-01-18 주식회사 아이티엘 Nr 시스템에서 광대역 동작 방법 및 장치
EP3471296B1 (en) * 2017-06-16 2024-12-25 LG Electronics Inc. Method for measuring synchronization signal block and apparatus therefor
WO2019156456A1 (en) * 2018-02-06 2019-08-15 Samsung Electronics Co., Ltd. Apparatus and method for frequency scanning in wireless communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130148591A1 (en) * 2011-12-07 2013-06-13 Lg Electronics Inc. Method of reducing transmission power and terminal thereof
US20140204867A1 (en) * 2013-01-21 2014-07-24 Lg Electronics Inc. Method and terminal of transmitting an uplink signal with fewer transmission resource blocks to prevent a lowering in reference sensitivity in intra-band non-contiguous uplink carrier aggregation
TW201707408A (zh) * 2015-07-20 2017-02-16 高通公司 用於行動通訊設備中的調離的分量載波選擇
WO2017135885A1 (en) * 2016-02-04 2017-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Narrowband service deployment in wideband carrier guard-band

Also Published As

Publication number Publication date
CN111052660A (zh) 2020-04-21
BR112020003128A2 (pt) 2020-08-04
TW201921882A (zh) 2019-06-01
EP3673601B1 (en) 2024-10-30
EP3673601A1 (en) 2020-07-01
WO2019040276A1 (en) 2019-02-28
CA3070577A1 (en) 2019-02-28
EP3673601C0 (en) 2024-10-30
CN111052660B (zh) 2022-04-08
KR102704518B1 (ko) 2024-09-06
KR20200035074A (ko) 2020-04-01
JP2020532201A (ja) 2020-11-05
US20190069198A1 (en) 2019-02-28
JP7225213B2 (ja) 2023-02-20
US11363493B2 (en) 2022-06-14

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