BR112019009468A2 - técnicas de transmissão de sinal de sincronização para redução de relação de energia de pico para média - Google Patents
técnicas de transmissão de sinal de sincronização para redução de relação de energia de pico para média Download PDFInfo
- Publication number
- BR112019009468A2 BR112019009468A2 BR112019009468A BR112019009468A BR112019009468A2 BR 112019009468 A2 BR112019009468 A2 BR 112019009468A2 BR 112019009468 A BR112019009468 A BR 112019009468A BR 112019009468 A BR112019009468 A BR 112019009468A BR 112019009468 A2 BR112019009468 A2 BR 112019009468A2
- Authority
- BR
- Brazil
- Prior art keywords
- component carriers
- sync signal
- base station
- synchronization
- transmission
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 180
- 230000008054 signal transmission Effects 0.000 title description 15
- 239000000969 carrier Substances 0.000 claims abstract description 220
- 230000010363 phase shift Effects 0.000 claims abstract description 141
- 238000004891 communication Methods 0.000 claims abstract description 106
- 230000005540 biological transmission Effects 0.000 claims description 164
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000006870 function Effects 0.000 description 36
- 230000009467 reduction Effects 0.000 description 35
- 230000008569 process Effects 0.000 description 20
- 125000004122 cyclic group Chemical group 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000001228 spectrum Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 101150096310 SIB1 gene Proteins 0.000 description 2
- 101150039363 SIB2 gene Proteins 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
-
- 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
- H04L27/2614—Peak power aspects
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2614—Peak power aspects
- H04L27/2621—Reduction thereof using phase offsets between subcarriers
-
- 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
-
- 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)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Transmitters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662421630P | 2016-11-14 | 2016-11-14 | |
| US15/713,225 US10938545B2 (en) | 2016-11-14 | 2017-09-22 | Synchronization signal transmission techniques for peak-to-average power ratio reduction |
| PCT/US2017/053240 WO2018089116A1 (en) | 2016-11-14 | 2017-09-25 | Synchronization signal transmission techniques for peak-to-average power ratio reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019009468A2 true BR112019009468A2 (pt) | 2019-07-30 |
Family
ID=62108863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019009468A BR112019009468A2 (pt) | 2016-11-14 | 2017-09-25 | técnicas de transmissão de sinal de sincronização para redução de relação de energia de pico para média |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10938545B2 (https=) |
| EP (2) | EP4478672A3 (https=) |
| JP (2) | JP7130640B2 (https=) |
| KR (3) | KR20240152418A (https=) |
| CN (2) | CN114900280B (https=) |
| BR (1) | BR112019009468A2 (https=) |
| TW (2) | TWI764932B (https=) |
| WO (1) | WO2018089116A1 (https=) |
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| WO2018174587A1 (en) * | 2017-03-23 | 2018-09-27 | Samsung Electronics Co., Ltd. | Method and apparatus for pbch transmission in a multi-beam based system |
| US10701647B2 (en) * | 2017-03-24 | 2020-06-30 | Electronics And Telecommunications Research Institute | Operation method of communication node transmitting synchronization signal in communication network |
| WO2018201469A1 (zh) * | 2017-05-05 | 2018-11-08 | 北京小米移动软件有限公司 | 信号传输方法、装置、电子设备和计算机可读存储介质 |
| WO2019022574A1 (ko) * | 2017-07-28 | 2019-01-31 | 엘지전자 주식회사 | 동기 신호 블록을 송수신하는 방법 및 이를 위한 장치 |
| WO2019066569A1 (en) * | 2017-09-28 | 2019-04-04 | Lg Electronics Inc. | METHOD AND APPARATUS FOR SUPPORTING MULTIPLE CARRIERS IN A WIRELESS COMMUNICATION SYSTEM |
| CN111108784B (zh) | 2017-10-02 | 2022-09-02 | 索尼公司 | 在无线通信系统中为用户设备建立接入的方法 |
| WO2019107969A1 (ko) * | 2017-11-29 | 2019-06-06 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호 품질을 측정하는 방법 및 장치 |
| JP2021518062A (ja) * | 2018-01-19 | 2021-07-29 | オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． | セル再選択方法、装置及びシステム |
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| US11452057B2 (en) * | 2018-06-21 | 2022-09-20 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and device for transmitting synchronization signal |
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| WO2020197311A1 (ko) * | 2019-03-28 | 2020-10-01 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치 |
| US20230188180A1 (en) * | 2020-04-23 | 2023-06-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Grouping in Series-Connected Radios |
| US11451425B2 (en) | 2020-05-01 | 2022-09-20 | Qualcomm Incorporated | Peak-to-average power ratio (PAPR) reduction techniques |
| US12040927B2 (en) | 2020-05-01 | 2024-07-16 | Qualcomm Incorporated | Peak-to-average power ratio (PAPR) reduction techniques |
| WO2022081319A2 (en) * | 2020-10-16 | 2022-04-21 | Qualcomm Incorporated | Phase characteristic capability reporting for sounding reference signal (srs) stitching |
| US11831384B2 (en) * | 2020-10-23 | 2023-11-28 | Qualcomm Incorporated | Joint panel parameter update |
| US20220141675A1 (en) * | 2020-11-05 | 2022-05-05 | Qualcomm Incorporated | Reference signal transmissions for multi-beam operation |
| EP4264898A1 (en) * | 2020-12-18 | 2023-10-25 | Telefonaktiebolaget LM Ericsson (publ) | Transmitting synchronisation signals on multiple carriers |
| EP4272388A1 (en) * | 2020-12-31 | 2023-11-08 | Telefonaktiebolaget LM Ericsson (publ) | Reference signaling for wireless communication network |
| CN115250524B (zh) * | 2021-04-25 | 2026-01-30 | 维沃移动通信有限公司 | 同步资源配置方法、装置、用户设备及存储介质 |
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| US10389567B2 (en) * | 2016-11-03 | 2019-08-20 | Samsung Electronics Co., Ltd. | Method and apparatus for synchronization signal design |
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-
2017
- 2017-09-22 US US15/713,225 patent/US10938545B2/en active Active
- 2017-09-25 EP EP24210636.7A patent/EP4478672A3/en active Pending
- 2017-09-25 WO PCT/US2017/053240 patent/WO2018089116A1/en not_active Ceased
- 2017-09-25 BR BR112019009468A patent/BR112019009468A2/pt unknown
- 2017-09-25 KR KR1020247033463A patent/KR20240152418A/ko active Pending
- 2017-09-25 EP EP17784096.4A patent/EP3539243B1/en active Active
- 2017-09-25 JP JP2019524175A patent/JP7130640B2/ja active Active
- 2017-09-25 TW TW106132760A patent/TWI764932B/zh active
- 2017-09-25 KR KR1020237013200A patent/KR20230056799A/ko not_active Ceased
- 2017-09-25 CN CN202210660980.2A patent/CN114900280B/zh active Active
- 2017-09-25 TW TW110125778A patent/TWI777668B/zh active
- 2017-09-25 CN CN201780069601.XA patent/CN109923827B/zh active Active
- 2017-09-25 KR KR1020197013617A patent/KR102613110B1/ko active Active
-
2021
- 2021-02-03 US US17/166,655 patent/US20210167940A1/en active Pending
-
2022
- 2022-08-24 JP JP2022133278A patent/JP7646607B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190078586A (ko) | 2019-07-04 |
| US20210167940A1 (en) | 2021-06-03 |
| US10938545B2 (en) | 2021-03-02 |
| JP7646607B2 (ja) | 2025-03-17 |
| WO2018089116A1 (en) | 2018-05-17 |
| KR102613110B1 (ko) | 2023-12-13 |
| EP3539243B1 (en) | 2024-12-18 |
| EP3539243A1 (en) | 2019-09-18 |
| TWI777668B (zh) | 2022-09-11 |
| CN109923827B (zh) | 2022-05-27 |
| KR20230056799A (ko) | 2023-04-27 |
| TWI764932B (zh) | 2022-05-21 |
| JP2019537896A (ja) | 2019-12-26 |
| EP4478672A2 (en) | 2024-12-18 |
| CN114900280A (zh) | 2022-08-12 |
| US20180139036A1 (en) | 2018-05-17 |
| JP2022166292A (ja) | 2022-11-01 |
| JP7130640B2 (ja) | 2022-09-05 |
| EP4478672A3 (en) | 2025-01-08 |
| CN109923827A (zh) | 2019-06-21 |
| TW201818765A (zh) | 2018-05-16 |
| TW202207752A (zh) | 2022-02-16 |
| KR20240152418A (ko) | 2024-10-21 |
| CN114900280B (zh) | 2024-05-17 |
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