CA3010774C - Pilot design for uplink (ul) narrow-band internet of things (nb-iot) - Google Patents
Pilot design for uplink (ul) narrow-band internet of things (nb-iot) Download PDFInfo
- Publication number
- CA3010774C CA3010774C CA3010774A CA3010774A CA3010774C CA 3010774 C CA3010774 C CA 3010774C CA 3010774 A CA3010774 A CA 3010774A CA 3010774 A CA3010774 A CA 3010774A CA 3010774 C CA3010774 C CA 3010774C
- Authority
- CA
- Canada
- Prior art keywords
- sequence
- code sequence
- dmrs
- tones
- code
- 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.)
- Active
Links
- 238000013461 design Methods 0.000 title abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 92
- 238000004891 communication Methods 0.000 claims abstract description 78
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 125000004122 cyclic group Chemical group 0.000 claims description 35
- 239000011159 matrix material Substances 0.000 claims description 25
- 230000015654 memory Effects 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000001419 dependent effect Effects 0.000 claims description 6
- 230000010363 phase shift Effects 0.000 claims description 6
- 239000013598 vector Substances 0.000 claims description 5
- 230000001268 conjugating effect Effects 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 description 57
- 238000005516 engineering process Methods 0.000 description 27
- 238000012545 processing Methods 0.000 description 21
- 230000006870 function Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 12
- 238000001228 spectrum Methods 0.000 description 9
- 230000009897 systematic effect Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 230000001413 cellular effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 238000013468 resource allocation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical compound COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012772 sequence design Methods 0.000 description 1
- 239000004984 smart glass Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
- H04L5/0058—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
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0684—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using different training sequences per antenna
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662292830P | 2016-02-08 | 2016-02-08 | |
| US62/292,830 | 2016-02-08 | ||
| US201662309331P | 2016-03-16 | 2016-03-16 | |
| US62/309,331 | 2016-03-16 | ||
| US201662312452P | 2016-03-23 | 2016-03-23 | |
| US62/312,452 | 2016-03-23 | ||
| US15/397,934 | 2017-01-04 | ||
| US15/397,934 US11570597B2 (en) | 2016-02-08 | 2017-01-04 | Pilot design for uplink (UL) narrow-band internet of things (NB-IoT) |
| PCT/US2017/012370 WO2017139047A1 (en) | 2016-02-08 | 2017-01-05 | Pilot design for uplink (ul) narrow-band internet of things (nb-iot) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3010774A1 CA3010774A1 (en) | 2017-08-17 |
| CA3010774C true CA3010774C (en) | 2024-01-02 |
Family
ID=59498308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3010774A Active CA3010774C (en) | 2016-02-08 | 2017-01-05 | Pilot design for uplink (ul) narrow-band internet of things (nb-iot) |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11570597B2 (enExample) |
| EP (1) | EP3414862A1 (enExample) |
| JP (1) | JP6946311B2 (enExample) |
| CN (1) | CN108604972B (enExample) |
| AU (1) | AU2017216874B2 (enExample) |
| BR (1) | BR112018016041A2 (enExample) |
| CA (1) | CA3010774C (enExample) |
| TW (1) | TWI720104B (enExample) |
| WO (1) | WO2017139047A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11570597B2 (en) | 2016-02-08 | 2023-01-31 | Qualcomm Incorporated | Pilot design for uplink (UL) narrow-band internet of things (NB-IoT) |
| WO2017221871A1 (ja) * | 2016-06-20 | 2017-12-28 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| CN107734692B (zh) * | 2016-08-11 | 2021-10-08 | 株式会社Kt | 在无线通信系统中分配数据信道资源的方法和装置 |
| CN107734561B (zh) * | 2016-08-11 | 2021-12-03 | 株式会社Kt | 用于在无线通信系统中配置无线资源的方法和装置 |
| JP6804641B2 (ja) * | 2017-02-06 | 2020-12-23 | 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いて端末と基地局の間の信号送受信方法及びそれを支援する装置 |
| US20180253183A1 (en) * | 2017-03-04 | 2018-09-06 | Microsoft Technology Licensing, Llc | Hadamard ofdm for touch panel sensing |
| US11259248B2 (en) * | 2017-09-18 | 2022-02-22 | Qualcomm Incorporated | Handling power transitions in new radio |
| US20190149298A1 (en) * | 2017-11-15 | 2019-05-16 | Mediatek Inc. | Reference Signals With Improved Cross-Correlation Properties In Wireless Communications |
| EP3518584B1 (en) | 2018-01-26 | 2021-10-27 | Deutsche Telekom AG | Bearer based traffic steering for m2m iot |
| WO2020034441A1 (en) | 2018-11-02 | 2020-02-20 | Zte Corporation | Generating sequences for reference signals |
| CN113273262B (zh) | 2019-01-11 | 2023-04-28 | 中兴通讯股份有限公司 | 用于无线系统中的数据传输的定时调节 |
| US10980067B2 (en) | 2019-05-02 | 2021-04-13 | Qualcomm Incorporated | Reference signal transmission techniques for random access messages |
| CA3139822A1 (en) * | 2019-05-12 | 2020-11-19 | SkySafe, Inc. | System, method and computer-readable storage medium for detecting, monitoring and mitigating the presence of a drone |
| CN110519033B (zh) * | 2019-08-23 | 2021-04-27 | 展讯半导体(南京)有限公司 | 小区专属参考信号配置方法及装置、存储介质、基站、用户设备 |
| CN114095137A (zh) * | 2020-08-24 | 2022-02-25 | 华为技术有限公司 | 一种无线通信的方法及装置 |
| US11387961B2 (en) | 2021-06-14 | 2022-07-12 | Ultralogic 6G, Llc | Short-form demodulation reference for improved reception in 5G and 6G |
| US11502893B1 (en) | 2021-06-14 | 2022-11-15 | Ultralogic 6G, Llc | Short-form 5G/6G pulse-amplitude demodulation references |
| US11418372B1 (en) | 2021-06-14 | 2022-08-16 | Ultralogic 6G, Llc | Low-complexity demodulation of 5G and 6G messages |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6829289B1 (en) | 2000-12-05 | 2004-12-07 | Gossett And Gunter, Inc. | Application of a pseudo-randomly shuffled hadamard function in a wireless CDMA system |
| TWI488454B (zh) * | 2006-01-20 | 2015-06-11 | Qualcomm Inc | 無線通信系統中用於引導多工之方法及裝置 |
| US8130857B2 (en) | 2006-01-20 | 2012-03-06 | Qualcomm Incorporated | Method and apparatus for pilot multiplexing in a wireless communication system |
| US8363692B2 (en) * | 2007-02-05 | 2013-01-29 | Lg Electronics Inc. | Method for generating 2 or more sequence set, and method for generating sequence for the same |
| KR101027233B1 (ko) | 2008-07-23 | 2011-04-06 | 엘지전자 주식회사 | 다중 안테나 시스템에서 참조신호 전송 방법 |
| CN101645868B (zh) | 2009-08-31 | 2014-12-10 | 中兴通讯股份有限公司 | 一种参考信号的发送方法和装置 |
| JP6013183B2 (ja) | 2009-09-07 | 2016-10-25 | 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いて参照信号を送受信する方法及び装置 |
| US20110085519A1 (en) * | 2009-10-09 | 2011-04-14 | Nokia Corporation | Spreading Code Allocation |
| KR101668601B1 (ko) | 2009-11-02 | 2016-10-25 | 주식회사 팬택 | 복수의 셀 고유 ｄｍ―ｒｓ 생성방법 및 그를 이용하는 통신단말장치와 기지국 장치 |
| US9106355B2 (en) | 2011-04-26 | 2015-08-11 | Panasonic Intellectual Property Corporation Of America | Transmission device, receiving device, transmission method, and receiving method |
| CN102769592B (zh) | 2011-05-04 | 2015-03-18 | 普天信息技术研究院有限公司 | 一种用于通信系统的上行参考信号的生成方法及装置 |
| US8811144B2 (en) | 2011-11-04 | 2014-08-19 | Intel Corporation | User equipment (UE)-specific assignment of demodulation reference signal (DMRS) sequences to support uplink (UL) coordinated multipoint (CoMP) |
| JP5932062B2 (ja) | 2012-02-20 | 2016-06-08 | 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いて上りリンク信号送信方法及び装置 |
| KR102210081B1 (ko) | 2012-05-11 | 2021-02-01 | 팬텍 주식회사 | 무선통신 시스템에서의 참조신호 송수신 방법 및 장치 |
| US8923207B2 (en) | 2012-05-17 | 2014-12-30 | Industrial Technology Research Institute | Method for initializing sequence of reference signal and base station using the same |
| KR101525048B1 (ko) | 2012-06-11 | 2015-06-08 | 주식회사 케이티 | 단말의 상향링크 사운딩 참조신호 전송방법 및 그 단말 |
| EP2904830A4 (en) * | 2012-10-05 | 2016-05-18 | Sierra Wireless Inc | EXPANSION FOR LTE COMMUNICATION SYSTEMS |
| CN104080180B (zh) | 2013-03-29 | 2018-08-21 | 上海诺基亚贝尔股份有限公司 | 缩减的dmrs配置以及自适应选择dmrs配置的方法和装置 |
| JP6456961B2 (ja) | 2013-09-16 | 2019-01-23 | 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いて上りリンクデータ受信のための複数ポイント協調方法及びこれを行う装置 |
| CN105723783B (zh) * | 2014-08-19 | 2019-10-18 | 华为技术有限公司 | 同步信号发送装置、接收装置及方法与系统 |
| CN107078874B (zh) * | 2014-09-24 | 2020-09-04 | Lg 电子株式会社 | 无线通信系统中发送和接收参考信号的方法及其装置 |
| CN106664192B (zh) * | 2015-01-30 | 2020-12-01 | 韩国电子通信研究院 | 用于配置csi-rs天线端口的端口编号的方法和设备 |
| KR102093214B1 (ko) * | 2015-03-09 | 2020-03-25 | 원 미디어, 엘엘씨 | 시스템 발견 및 시그널링 |
| US11570597B2 (en) | 2016-02-08 | 2023-01-31 | Qualcomm Incorporated | Pilot design for uplink (UL) narrow-band internet of things (NB-IoT) |
| US10778396B2 (en) * | 2016-03-07 | 2020-09-15 | Lg Electronics Inc. | Method for transmitting demodulation reference signal in wireless communication system for supporting narrowband IoT, and device therefor |
| CN110166194B (zh) * | 2018-02-12 | 2020-09-08 | 华为技术有限公司 | 一种导频信号生成方法及装置 |
-
2017
- 2017-01-04 US US15/397,934 patent/US11570597B2/en active Active
- 2017-01-05 CN CN201780009486.7A patent/CN108604972B/zh active Active
- 2017-01-05 WO PCT/US2017/012370 patent/WO2017139047A1/en not_active Ceased
- 2017-01-05 CA CA3010774A patent/CA3010774C/en active Active
- 2017-01-05 TW TW106100241A patent/TWI720104B/zh active
- 2017-01-05 BR BR112018016041A patent/BR112018016041A2/pt not_active Application Discontinuation
- 2017-01-05 AU AU2017216874A patent/AU2017216874B2/en active Active
- 2017-01-05 JP JP2018541111A patent/JP6946311B2/ja active Active
- 2017-01-05 EP EP17701615.1A patent/EP3414862A1/en active Pending
-
2023
- 2023-01-27 US US18/160,486 patent/US12004060B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3010774A1 (en) | 2017-08-17 |
| WO2017139047A1 (en) | 2017-08-17 |
| CN108604972A (zh) | 2018-09-28 |
| BR112018016041A2 (pt) | 2018-12-26 |
| US20230179977A1 (en) | 2023-06-08 |
| EP3414862A1 (en) | 2018-12-19 |
| AU2017216874B2 (en) | 2021-01-21 |
| TW201731247A (zh) | 2017-09-01 |
| US11570597B2 (en) | 2023-01-31 |
| AU2017216874A1 (en) | 2018-07-19 |
| CN108604972B (zh) | 2022-07-15 |
| JP6946311B2 (ja) | 2021-10-06 |
| TWI720104B (zh) | 2021-03-01 |
| JP2019510401A (ja) | 2019-04-11 |
| US20170230156A1 (en) | 2017-08-10 |
| US12004060B2 (en) | 2024-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12004060B2 (en) | Pilot design for uplink (UL) narrow-band internet of things (NB-IoT) | |
| US10624079B2 (en) | Coexistence of narrow-band internet-of-things/enhanced machine type communication and 5G | |
| US10973084B2 (en) | Internet-of-Things design for unlicensed spectrum | |
| AU2020260407B2 (en) | Long-term evolution compatible very narrow band design | |
| CN109155692B (zh) | 由用户设备进行的无线通信方法、装置和可读介质 | |
| US11171737B2 (en) | Flexible resource mapping and MCS determination | |
| US20170212865A1 (en) | Methods and apparatus for improving buffer size setting for one or more buffer status reports | |
| US20180041257A1 (en) | Management of two or more nodes with a common communication objective |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20211206 |
|
| EEER | Examination request |
Effective date: 20211206 |
|
| EEER | Examination request |
Effective date: 20211206 |
|
| EEER | Examination request |
Effective date: 20211206 |
|
| EEER | Examination request |
Effective date: 20211206 |
|
| EEER | Examination request |
Effective date: 20211206 |
|
| EEER | Examination request |
Effective date: 20211206 |
|
| EEER | Examination request |
Effective date: 20211206 |