CN110710176B - 带有具有压缩ofdm符号的中间码的分组 - Google Patents
带有具有压缩ofdm符号的中间码的分组 Download PDFInfo
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- CN110710176B CN110710176B CN201880037226.5A CN201880037226A CN110710176B CN 110710176 B CN110710176 B CN 110710176B CN 201880037226 A CN201880037226 A CN 201880037226A CN 110710176 B CN110710176 B CN 110710176B
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- ofdm symbol
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- 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
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- 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
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
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- 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
- H04L27/2657—Carrier synchronisation
- H04L27/266—Fine or fractional frequency offset determination and synchronisation
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- 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
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at 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
- H04L5/0001—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
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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
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762517724P | 2017-06-09 | 2017-06-09 | |
| US62/517,724 | 2017-06-09 | ||
| PCT/US2018/036245 WO2018226820A1 (en) | 2017-06-09 | 2018-06-06 | Packets with midambles having compressed ofdm symbols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110710176A CN110710176A (zh) | 2020-01-17 |
| CN110710176B true CN110710176B (zh) | 2022-12-02 |
Family
ID=62751574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880037226.5A Active CN110710176B (zh) | 2017-06-09 | 2018-06-06 | 带有具有压缩ofdm符号的中间码的分组 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10541796B2 (zh) |
| EP (1) | EP3635926B1 (zh) |
| CN (1) | CN110710176B (zh) |
| WO (1) | WO2018226820A1 (zh) |
Families Citing this family (15)
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| CN109428704B (zh) | 2017-08-31 | 2021-07-16 | 华为技术有限公司 | 一种中间前导码指示、接收方法及装置 |
| EP3721593B1 (en) | 2017-12-06 | 2022-01-19 | Marvell Asia Pte, Ltd. | Methods and apparatus for generation of physical layer protocol data units for vehicular environments |
| US11122564B2 (en) * | 2018-03-22 | 2021-09-14 | Newracom, Inc. | Doppler mode in a wireless network |
| WO2019207425A1 (en) | 2018-04-26 | 2019-10-31 | Marvell World Trade Ltd. | Pilots for wireless access in vehicular environments |
| US10841760B2 (en) * | 2018-05-09 | 2020-11-17 | Intel Corporation | Methods for vehicular communication in next generation vehicle-to-everything (NGV) devices in mobility scenarios |
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| US11665036B2 (en) | 2019-04-09 | 2023-05-30 | Marvell Asia Pte Ltd | Generation and transmission of physical layer data units in a composite communication channel in a vehicular communication network |
| US11271749B2 (en) | 2019-04-12 | 2022-03-08 | Qatar Foundation For Education, Science And Community Development | Dynamic preambles for establishing secure communication channels |
| CN114747186B (zh) * | 2019-09-30 | 2023-06-27 | Lg电子株式会社 | 在无线通信系统中发送与分组扩展字段相关的信息的技术 |
| US11665574B2 (en) | 2019-10-25 | 2023-05-30 | Qualcomm Incorporated | Physical layer preamble design for special packet types |
| EP4278517A1 (en) * | 2021-01-14 | 2023-11-22 | Sony Group Corporation | First and second communication devices and methods |
| WO2022152501A1 (en) * | 2021-01-14 | 2022-07-21 | Sony Group Corporation | First and second communication devices and methods |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20180359066A1 (en) | 2018-12-13 |
| EP3635926B1 (en) | 2024-03-27 |
| CN110710176A (zh) | 2020-01-17 |
| US10541796B2 (en) | 2020-01-21 |
| EP3635926A1 (en) | 2020-04-15 |
| WO2018226820A1 (en) | 2018-12-13 |
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