SG11201907534WA - Crs bandwidth signaling - Google Patents

Crs bandwidth signaling

Info

Publication number
SG11201907534WA
SG11201907534WA SG11201907534WA SG11201907534WA SG 11201907534W A SG11201907534W A SG 11201907534WA SG 11201907534W A SG11201907534W A SG 11201907534WA SG 11201907534W A SG11201907534W A SG 11201907534WA
Authority
SG
Singapore
Prior art keywords
rbs
crs
monitored
international
bandwidth
Prior art date
Application number
Other languages
English (en)
Inventor
Kapil Bhattad
Alvarino Alberto Rico
Peter Gaal
Hao Xu
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 SG11201907534WA publication Critical patent/SG11201907534WA/en

Links

Classifications

    • 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
    • H04L5/0048—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
    • H04L5/0048—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
    • 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 signaling, 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
    • 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
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
SG11201907534W 2017-03-24 2018-03-21 Crs bandwidth signaling SG11201907534WA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN201741010456 2017-03-24
IN201741012235 2017-04-05
US15/926,848 US10588119B2 (en) 2017-03-24 2018-03-20 CRS bandwidth signaling
PCT/US2018/023548 WO2018175571A1 (en) 2017-03-24 2018-03-21 Crs bandwidth signaling

Publications (1)

Publication Number Publication Date
SG11201907534WA true SG11201907534WA (en) 2019-10-30

Family

ID=63581917

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907534W SG11201907534WA (en) 2017-03-24 2018-03-21 Crs bandwidth signaling

Country Status (9)

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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017135044A1 (ja) * 2016-02-02 2017-08-10 シャープ株式会社 端末装置および通信システム
EP3603257A1 (en) * 2017-03-24 2020-02-05 Intel IP Corporation Design of cell specific reference signal (crs) muting for even further enhanced machine type communication (efemtc)
US10588119B2 (en) 2017-03-24 2020-03-10 Qualcomm Incorporated CRS bandwidth signaling
EP3665846B1 (en) * 2017-08-11 2023-11-29 Apple Inc. Network based crs mitigation
EP3756415A4 (en) * 2018-02-19 2021-11-03 Telefonaktiebolaget LM Ericsson (publ) PROCESSES FOR SIGNALING THE CONFIGURATION OF ADDITIONAL ACTIVITIES FOR POOR CARRIER OPERATIONS
KR102493077B1 (ko) 2018-11-02 2023-01-27 텔레폰악티에볼라겟엘엠에릭슨(펍) 기준 신호 뮤팅 구성의 적응
US11563517B2 (en) * 2019-08-08 2023-01-24 Qualcomm Incorporated Managing broadcast channels based on bandwidth
US20230055018A1 (en) * 2020-05-14 2023-02-23 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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103002468A (zh) 2011-09-13 2013-03-27 夏普株式会社 无线通信系统的接入方法和设备
US9219994B2 (en) * 2011-11-09 2015-12-22 Lg Electronics Inc. Methods for transmitting and receiving downlink data in MBSFN subframe and apparatuses thereof
US10791542B2 (en) 2012-01-27 2020-09-29 Qualcomm Incorporated Regional and narrow band common reference signal (CRS) for user equipment (UE) relays
US9681428B2 (en) * 2012-03-16 2017-06-13 Intel Corporation Down-sampling of cell-specific reference signals (CRS) for a new carrier type (NCT)
US9622230B2 (en) * 2012-05-17 2017-04-11 Qualcomm Incorporated Narrow band partitioning and efficient resource allocation for low cost user equipments
US9467889B2 (en) * 2012-09-21 2016-10-11 Lg Electronics Inc. Method and device for enabling limited measurement in frequency domain in wireless communication system
US9236982B2 (en) * 2012-12-21 2016-01-12 Intel Corporation PDSCH resource element mapping for three-cell joint transmission
TW201433190A (zh) * 2012-12-26 2014-08-16 Innovative Sonic Corp 在無線通訊系統中實現新載波類型的方法及裝置
US20140301262A1 (en) 2013-04-05 2014-10-09 Qualcomm Incorporated In-subframe adaptive adjusting
WO2015018014A1 (zh) * 2013-08-07 2015-02-12 华为技术有限公司 一种数据传输的方法、装置和系统
EP3121986B1 (en) 2014-03-18 2020-02-19 LG Electronics Inc. Method for receiving downlink control channel by mtc device, and terminal
EP3175574A4 (en) * 2014-08-01 2018-03-07 Intel IP Corporation Pdcch design for narrowband deployment
US9769817B2 (en) * 2014-08-06 2017-09-19 Qualcomm Incorporated Linked narrowband operation for MTC
US10218482B2 (en) * 2014-08-28 2019-02-26 Telefonaktiebolaget Lm Ericsson (Publ) Network node and method for managing transmission of cell reference symbols
US10263747B2 (en) * 2015-01-06 2019-04-16 Lg Electronics Inc. Downlink signal reception method and user equipment, and downlink signal transmission method and base station
US10506591B2 (en) 2015-05-15 2019-12-10 Qualcomm Incorporated Narrowband definition for enhanced machine type communication
US10893520B2 (en) 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
US10306615B2 (en) * 2015-12-09 2019-05-28 Mediatek Inc. Control-less data transmission for narrow band internet of things
US10285174B2 (en) 2016-01-11 2019-05-07 Qualcomm Incorporated Uplink data channel design for narrowband devices
CN106961315B (zh) * 2016-01-11 2020-03-17 电信科学技术研究院 一种窄带pbch传输方法及装置
US10506605B2 (en) * 2016-01-29 2019-12-10 Research & Business Foundation Sungkyunkwan University Random access method considering a coverage level, subcarrier spacing configuration and/or multi-tone configuration in internet of things environment
JP2019510390A (ja) * 2016-02-05 2019-04-11 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 狭帯域通信システムにおける無線リソース割当
US10588119B2 (en) 2017-03-24 2020-03-10 Qualcomm Incorporated CRS bandwidth signaling

Also Published As

Publication number Publication date
TW201841525A (zh) 2018-11-16
US10588119B2 (en) 2020-03-10
BR112019019543A2 (pt) 2020-04-22
EP3602925A1 (en) 2020-02-05
JP7387438B2 (ja) 2023-11-28
US11206658B2 (en) 2021-12-21
CN110431794A (zh) 2019-11-08
KR102642650B1 (ko) 2024-02-29
US20200178225A1 (en) 2020-06-04
WO2018175571A1 (en) 2018-09-27
JP2020512749A (ja) 2020-04-23
US20180279272A1 (en) 2018-09-27
CN110431794B (zh) 2023-01-13
TWI766969B (zh) 2022-06-11
KR20190126904A (ko) 2019-11-12

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