BR112019019543A2 - sinalização de largura de banda de crs - Google Patents
sinalização de largura de banda de crs Download PDFInfo
- Publication number
- BR112019019543A2 BR112019019543A2 BR112019019543A BR112019019543A BR112019019543A2 BR 112019019543 A2 BR112019019543 A2 BR 112019019543A2 BR 112019019543 A BR112019019543 A BR 112019019543A BR 112019019543 A BR112019019543 A BR 112019019543A BR 112019019543 A2 BR112019019543 A2 BR 112019019543A2
- Authority
- BR
- Brazil
- Prior art keywords
- resource blocks
- crs
- subframe
- monitored
- bandwidth
- Prior art date
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
- 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
- H04L5/0048—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 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
- 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)
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 |
|---|---|
| BR112019019543A2 true BR112019019543A2 (pt) | 2020-04-22 |
Family
ID=63581917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019019543A BR112019019543A2 (pt) | 2017-03-24 | 2018-03-21 | sinalização de largura de banda de crs |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10588119B2 (https=) |
| EP (1) | EP3602925A1 (https=) |
| JP (1) | JP7387438B2 (https=) |
| KR (1) | KR102642650B1 (https=) |
| CN (1) | CN110431794B (https=) |
| BR (1) | BR112019019543A2 (https=) |
| SG (1) | SG11201907534WA (https=) |
| TW (1) | TWI766969B (https=) |
| WO (1) | WO2018175571A1 (https=) |
Families Citing this family (12)
| 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 |
| US10588119B2 (en) | 2017-03-24 | 2020-03-10 | Qualcomm Incorporated | CRS bandwidth signaling |
| US11343052B2 (en) * | 2017-03-24 | 2022-05-24 | Apple Inc. | Cell specific reference signal (CRS) muting for even further enhanced machine type communication (EFEMTC) |
| 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 |
| CN115669123B (zh) * | 2020-05-14 | 2025-04-25 | 苹果公司 | 用于无线通信中基于子带的pdcch跳频的方法和装置 |
| 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 |
| EP4555657A1 (en) * | 2022-07-14 | 2025-05-21 | 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 |
Family Cites Families (25)
| 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 |
| EP2826164B1 (en) * | 2012-03-16 | 2018-10-24 | 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 |
| JP5997374B2 (ja) * | 2012-06-05 | 2016-09-28 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおける制御情報受信方法および装置 |
| CN104662947B (zh) * | 2012-09-21 | 2018-01-30 | Lg 电子株式会社 | 在无线通信系统中启用频域中的受限测量的方法和装置 |
| 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 |
| CN104521286B (zh) * | 2013-08-07 | 2020-08-14 | 华为技术有限公司 | 一种数据传输的方法、装置和系统 |
| US9893854B2 (en) * | 2013-09-20 | 2018-02-13 | Qualcomm Incorporated | Sequence mapping for LTE/LTE-A with unlicensed spectrum |
| US10171931B2 (en) * | 2014-03-18 | 2019-01-01 | 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 |
| BR112017003670B1 (pt) * | 2014-08-28 | 2023-03-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Método para gerenciar transmissão de símbolos de referência de célula, e, nó de rede |
| WO2016111549A1 (ko) | 2015-01-06 | 2016-07-14 | 엘지전자 주식회사 | 하향링크 신호 수신 방법과 사용자기기와, 하향링크 신호 전송 방법과 기지국 |
| 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 |
| PL3411990T3 (pl) * | 2016-02-05 | 2021-05-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Alokacja zasobów radiowych w wąskopasmowym systemie komunikacji |
| US10588119B2 (en) | 2017-03-24 | 2020-03-10 | Qualcomm Incorporated | CRS bandwidth signaling |
-
2018
- 2018-03-20 US US15/926,848 patent/US10588119B2/en active Active
- 2018-03-21 SG SG11201907534W patent/SG11201907534WA/en unknown
- 2018-03-21 JP JP2019551447A patent/JP7387438B2/ja active Active
- 2018-03-21 TW TW107109660A patent/TWI766969B/zh active
- 2018-03-21 KR KR1020197030768A patent/KR102642650B1/ko active Active
- 2018-03-21 BR BR112019019543A patent/BR112019019543A2/pt unknown
- 2018-03-21 WO PCT/US2018/023548 patent/WO2018175571A1/en not_active Ceased
- 2018-03-21 EP EP18716773.9A patent/EP3602925A1/en active Pending
- 2018-03-21 CN CN201880019021.4A patent/CN110431794B/zh active Active
-
2020
- 2020-02-04 US US16/781,985 patent/US11206658B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102642650B1 (ko) | 2024-02-29 |
| JP2020512749A (ja) | 2020-04-23 |
| JP7387438B2 (ja) | 2023-11-28 |
| KR20190126904A (ko) | 2019-11-12 |
| WO2018175571A1 (en) | 2018-09-27 |
| CN110431794A (zh) | 2019-11-08 |
| TWI766969B (zh) | 2022-06-11 |
| US11206658B2 (en) | 2021-12-21 |
| CN110431794B (zh) | 2023-01-13 |
| US10588119B2 (en) | 2020-03-10 |
| US20180279272A1 (en) | 2018-09-27 |
| US20200178225A1 (en) | 2020-06-04 |
| EP3602925A1 (en) | 2020-02-05 |
| TW201841525A (zh) | 2018-11-16 |
| SG11201907534WA (en) | 2019-10-30 |
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Legal Events
| Date | Code | Title | Description |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |