CN107409113A - 高效无线局域网(wlan)中的下行链路信令 - Google Patents
高效无线局域网(wlan)中的下行链路信令 Download PDFInfo
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- CN107409113A CN107409113A CN201680014474.9A CN201680014474A CN107409113A CN 107409113 A CN107409113 A CN 107409113A CN 201680014474 A CN201680014474 A CN 201680014474A CN 107409113 A CN107409113 A CN 107409113A
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- signal field
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Classifications
-
- 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
- H04L27/26132—Structure of the reference signals using repetition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0059—Convolutional codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
-
- 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
- H04L5/0001—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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- 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]
-
- 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]
Abstract
Description
Claims (20)
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562101100P | 2015-01-08 | 2015-01-08 | |
US62/101,100 | 2015-01-08 | ||
US201562148666P | 2015-04-16 | 2015-04-16 | |
US62/148,666 | 2015-04-16 | ||
US201562184420P | 2015-06-25 | 2015-06-25 | |
US62/184,420 | 2015-06-25 | ||
US201562191663P | 2015-07-13 | 2015-07-13 | |
US62/191,663 | 2015-07-13 | ||
US201562199060P | 2015-07-30 | 2015-07-30 | |
US62/199,060 | 2015-07-30 | ||
US201562222509P | 2015-09-23 | 2015-09-23 | |
US62/222,509 | 2015-09-23 | ||
PCT/US2016/012704 WO2016112324A2 (en) | 2015-01-08 | 2016-01-08 | Downlink signaling in a high efficiency wireless local are network (wlan) |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107409113A true CN107409113A (zh) | 2017-11-28 |
Family
ID=55642814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680014474.9A Pending CN107409113A (zh) | 2015-01-08 | 2016-01-08 | 高效无线局域网(wlan)中的下行链路信令 |
Country Status (6)
Country | Link |
---|---|
US (4) | US9768921B2 (zh) |
EP (1) | EP3243308A2 (zh) |
JP (1) | JP6459015B2 (zh) |
KR (1) | KR20170103861A (zh) |
CN (1) | CN107409113A (zh) |
WO (1) | WO2016112324A2 (zh) |
Cited By (1)
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CN111327548A (zh) | 2015-11-23 | 2020-06-23 | 华为技术有限公司 | 无线局域网数据传输方法和装置 |
US11019559B2 (en) | 2015-12-09 | 2021-05-25 | Mediatek Inc. | VHT operation information subfield design in WLAN |
EP3182628B1 (en) * | 2015-12-17 | 2022-05-11 | Mediatek, Inc. | Interleaver design for dual sub-carrier modulation in wlan |
JP7005499B2 (ja) * | 2015-12-21 | 2022-01-21 | クゥアルコム・インコーポレイテッド | 高効率ワイヤレスローカルエリアネットワークのためのプリアンブル設計態様 |
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CN112217776B (zh) * | 2019-07-12 | 2023-08-22 | 华为技术有限公司 | 数据发送和接收方法及装置 |
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CN116210191A (zh) | 2020-07-31 | 2023-06-02 | 华为技术有限公司 | 利用不同分集方案的eht-sig检测 |
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-
2016
- 2016-01-08 KR KR1020177021697A patent/KR20170103861A/ko not_active Application Discontinuation
- 2016-01-08 JP JP2017535994A patent/JP6459015B2/ja not_active Expired - Fee Related
- 2016-01-08 CN CN201680014474.9A patent/CN107409113A/zh active Pending
- 2016-01-08 WO PCT/US2016/012704 patent/WO2016112324A2/en active Application Filing
- 2016-01-08 US US14/991,564 patent/US9768921B2/en active Active
- 2016-01-08 EP EP16713133.3A patent/EP3243308A2/en not_active Withdrawn
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2017
- 2017-09-13 US US15/702,812 patent/US10014992B2/en active Active
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2018
- 2018-07-02 US US16/025,229 patent/US10263738B2/en active Active
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2019
- 2019-04-15 US US16/384,418 patent/US10587375B2/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111654867A (zh) * | 2019-03-04 | 2020-09-11 | 联发科技(新加坡)私人有限公司 | 无线通信方法 |
CN111654867B (zh) * | 2019-03-04 | 2023-08-25 | 联发科技(新加坡)私人有限公司 | 无线通信方法 |
Also Published As
Publication number | Publication date |
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WO2016112324A2 (en) | 2016-07-14 |
US20160204912A1 (en) | 2016-07-14 |
US9768921B2 (en) | 2017-09-19 |
US10263738B2 (en) | 2019-04-16 |
KR20170103861A (ko) | 2017-09-13 |
US20180013527A1 (en) | 2018-01-11 |
JP2018506893A (ja) | 2018-03-08 |
EP3243308A2 (en) | 2017-11-15 |
US10014992B2 (en) | 2018-07-03 |
US10587375B2 (en) | 2020-03-10 |
US20190245659A1 (en) | 2019-08-08 |
US20180309550A1 (en) | 2018-10-25 |
JP6459015B2 (ja) | 2019-01-30 |
WO2016112324A3 (en) | 2016-10-13 |
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