TWI766969B - Crs頻寬訊號傳遞 - Google Patents

Crs頻寬訊號傳遞 Download PDF

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Publication number
TWI766969B
TWI766969B TW107109660A TW107109660A TWI766969B TW I766969 B TWI766969 B TW I766969B TW 107109660 A TW107109660 A TW 107109660A TW 107109660 A TW107109660 A TW 107109660A TW I766969 B TWI766969 B TW I766969B
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TW
Taiwan
Prior art keywords
resource blocks
crs
subframe
monitored
pdcch
Prior art date
Application number
TW107109660A
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English (en)
Chinese (zh)
Other versions
TW201841525A (zh
Inventor
卡皮 巴塔德
艾柏多 瑞可亞瓦利諾
彼得 加爾
浩 許
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 TW201841525A publication Critical patent/TW201841525A/zh
Application granted granted Critical
Publication of TWI766969B publication Critical patent/TWI766969B/zh

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    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • 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)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
TW107109660A 2017-03-24 2018-03-21 Crs頻寬訊號傳遞 TWI766969B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
IN201741010456 2017-03-24
IN201741010456 2017-03-24
IN201741012235 2017-04-05
IN201741012235 2017-04-05
US15/926,848 2018-03-20
US15/926,848 US10588119B2 (en) 2017-03-24 2018-03-20 CRS bandwidth signaling

Publications (2)

Publication Number Publication Date
TW201841525A TW201841525A (zh) 2018-11-16
TWI766969B true TWI766969B (zh) 2022-06-11

Family

ID=63581917

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107109660A TWI766969B (zh) 2017-03-24 2018-03-21 Crs頻寬訊號傳遞

Country Status (9)

Country Link
US (2) US10588119B2 (enExample)
EP (1) EP3602925A1 (enExample)
JP (1) JP7387438B2 (enExample)
KR (1) KR102642650B1 (enExample)
CN (1) CN110431794B (enExample)
BR (1) BR112019019543A2 (enExample)
SG (1) SG11201907534WA (enExample)
TW (1) TWI766969B (enExample)
WO (1) WO2018175571A1 (enExample)

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JP7085723B2 (ja) * 2016-02-02 2022-06-17 シャープ株式会社 端末装置、および通信方法
CN110463313B (zh) * 2017-03-24 2023-09-12 苹果公司 小区专用参考信号(crs)静默的方法和装置、及存储介质
US10588119B2 (en) 2017-03-24 2020-03-10 Qualcomm Incorporated CRS bandwidth signaling
JP7146899B2 (ja) * 2017-08-11 2022-10-04 アップル インコーポレイテッド ネットワークベースのｃｒｓの緩和
US11375482B2 (en) * 2018-02-19 2022-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods of signaling supplementary activity configuration for lean carrier operation
EP3874832A1 (en) 2018-11-02 2021-09-08 Telefonaktiebolaget LM Ericsson (publ) Adaption of reference signal muting configuration
US11563517B2 (en) 2019-08-08 2023-01-24 Qualcomm Incorporated Managing broadcast channels based on bandwidth
EP4136909A4 (en) * 2020-05-14 2024-01-24 Apple Inc. METHODS AND APPARATUS FOR SUB-BAND BASED PDCCH hopping IN WIRELESS COMMUNICATION
CN112055177B (zh) * 2020-08-28 2024-01-16 浙江大华技术股份有限公司 基于视频分层的协商传输方法、电子设备以及计算机可读存储介质
US11937106B2 (en) * 2021-08-23 2024-03-19 Qualcomm Incorporated CRS rate matching request in DSS
WO2024013551A1 (en) * 2022-07-14 2024-01-18 Telefonaktiebolaget Lm Ericsson (Publ) Controlled lte crs muting for spectrum sharing
US20240121715A1 (en) * 2022-10-05 2024-04-11 Qualcomm Incorporated Control channel monitoring adaptation under a sequence of network operations

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US10791542B2 (en) * 2012-01-27 2020-09-29 Qualcomm Incorporated Regional and narrow band common reference signal (CRS) for user equipment (UE) relays
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CN106489246A (zh) * 2014-08-01 2017-03-08 英特尔Ip公司 用于窄带部署的pdcch设计

Also Published As

Publication number Publication date
US11206658B2 (en) 2021-12-21
US20180279272A1 (en) 2018-09-27
JP2020512749A (ja) 2020-04-23
CN110431794B (zh) 2023-01-13
BR112019019543A2 (pt) 2020-04-22
JP7387438B2 (ja) 2023-11-28
KR102642650B1 (ko) 2024-02-29
US10588119B2 (en) 2020-03-10
KR20190126904A (ko) 2019-11-12
US20200178225A1 (en) 2020-06-04
WO2018175571A1 (en) 2018-09-27
SG11201907534WA (en) 2019-10-30
CN110431794A (zh) 2019-11-08
EP3602925A1 (en) 2020-02-05
TW201841525A (zh) 2018-11-16

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