RU2019136832A - Базовая станция - Google Patents
Базовая станция Download PDFInfo
- Publication number
- RU2019136832A RU2019136832A RU2019136832A RU2019136832A RU2019136832A RU 2019136832 A RU2019136832 A RU 2019136832A RU 2019136832 A RU2019136832 A RU 2019136832A RU 2019136832 A RU2019136832 A RU 2019136832A RU 2019136832 A RU2019136832 A RU 2019136832A
- Authority
- RU
- Russia
- Prior art keywords
- synchronization signal
- system information
- periodic
- spacing values
- processor
- Prior art date
Links
Classifications
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
-
- 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
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
-
- 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), DMT
-
- 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
- H04L5/0028—Variable division
-
- 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
- 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
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Claims (12)
1. Пользовательское устройство, выполненное с возможностью использования множества значений разноса поднесущих, содержащее:
приемник, выполненный с возможность приема сигнала синхронизации и системной информации; и
процессор, выполненный с возможностью определения, на основе значений разноса поднесущих, позиций символов, на которых отображены периодические блоки, содержащие сигнал синхронизации и системную информацию.
2. Пользовательское устройство по п. 1, в котором процессор выполнен с возможностью определения того, что позиции символов периодических блоков отделены от позиций символов сигналов управления.
3. Пользовательское устройство по п. 1 или 2, в котором процессор выполнен с возможностью определения того, что позиция символа первого периодического блока и позиция символа второго периодического блока являются непрерывными.
4. Пользовательское устройство по п. 3, в котором процессор выполнен с возможностью определения того, что один или более символов, которые не содержат сигнал синхронизации, размещены между символом первого периодического блока и символом второго периодического блока.
5. Базовая станция, выполненная с возможностью использования множества значений разноса поднесущих, содержащая:
процессор, выполненный с возможностью отображения периодических блоков, содержащих сигнал синхронизации и системную информацию, на символы на основе значений разноса поднесущих; и
передатчик, выполненный с возможностью передачи сигнала синхронизации и системной информации.
6. Способ связи, выполняемый пользовательским устройством, использующим множество значений разноса поднесущих, причем способ связи включает в себя:
прием сигнала синхронизации и системной информации; и
определение символов, на которых отображены периодические блоки, содержащие сигнал синхронизации и системную информацию, на основе значений разноса поднесущих.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/017317 WO2018203418A1 (ja) | 2017-05-02 | 2017-05-02 | 基地局装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2019136832A3 RU2019136832A3 (ru) | 2021-06-02 |
RU2019136832A true RU2019136832A (ru) | 2021-06-02 |
RU2751217C2 RU2751217C2 (ru) | 2021-07-12 |
Family
ID=64016057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2019136832A RU2751217C2 (ru) | 2017-05-02 | 2017-05-02 | Базовая станция |
Country Status (9)
Country | Link |
---|---|
US (1) | US11799603B2 (ru) |
EP (1) | EP3641435A4 (ru) |
JP (1) | JP6768151B2 (ru) |
KR (1) | KR102324530B1 (ru) |
CN (1) | CN110612760B (ru) |
BR (1) | BR112019022700A2 (ru) |
CO (1) | CO2019013174A2 (ru) |
RU (1) | RU2751217C2 (ru) |
WO (1) | WO2018203418A1 (ru) |
Families Citing this family (1)
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2017
- 2017-05-02 US US16/609,157 patent/US11799603B2/en active Active
- 2017-05-02 CN CN201780090217.8A patent/CN110612760B/zh active Active
- 2017-05-02 WO PCT/JP2017/017317 patent/WO2018203418A1/ja unknown
- 2017-05-02 KR KR1020197032249A patent/KR102324530B1/ko active IP Right Grant
- 2017-05-02 BR BR112019022700A patent/BR112019022700A2/pt unknown
- 2017-05-02 JP JP2019516354A patent/JP6768151B2/ja active Active
- 2017-05-02 RU RU2019136832A patent/RU2751217C2/ru active
- 2017-05-02 EP EP17908552.7A patent/EP3641435A4/en active Pending
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2019
- 2019-11-26 CO CONC2019/0013174A patent/CO2019013174A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20200099567A1 (en) | 2020-03-26 |
CO2019013174A2 (es) | 2020-01-17 |
US11799603B2 (en) | 2023-10-24 |
RU2019136832A3 (ru) | 2021-06-02 |
CN110612760B (zh) | 2023-12-05 |
KR20200002878A (ko) | 2020-01-08 |
RU2751217C2 (ru) | 2021-07-12 |
EP3641435A1 (en) | 2020-04-22 |
KR102324530B1 (ko) | 2021-11-10 |
WO2018203418A1 (ja) | 2018-11-08 |
CN110612760A (zh) | 2019-12-24 |
JP6768151B2 (ja) | 2020-10-14 |
EP3641435A4 (en) | 2021-02-17 |
BR112019022700A2 (pt) | 2020-05-19 |
JPWO2018203418A1 (ja) | 2020-03-12 |
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