AU2016258832A1 - Null data packet frame structure for wireless communication - Google Patents
Null data packet frame structure for wireless communication Download PDFInfo
- Publication number
- AU2016258832A1 AU2016258832A1 AU2016258832A AU2016258832A AU2016258832A1 AU 2016258832 A1 AU2016258832 A1 AU 2016258832A1 AU 2016258832 A AU2016258832 A AU 2016258832A AU 2016258832 A AU2016258832 A AU 2016258832A AU 2016258832 A1 AU2016258832 A1 AU 2016258832A1
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- 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.)
- Abandoned
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- 238000004891 communication Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 claims abstract description 132
- 238000012545 processing Methods 0.000 claims description 34
- 230000004044 response Effects 0.000 claims description 34
- 238000012549 training Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 46
- 230000006870 function Effects 0.000 description 31
- 230000005540 biological transmission Effects 0.000 description 18
- 238000007726 management method Methods 0.000 description 12
- 230000011664 signaling Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
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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
-
- 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
- H04L5/0001—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
- H04L5/0037—Inter-user or inter-terminal 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- 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]
-
- 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
- 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
- H04L27/26136—Pilot sequence conveying additional information
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562156005P | 2015-05-01 | 2015-05-01 | |
| US62/156,005 | 2015-05-01 | ||
| US15/141,113 | 2016-04-28 | ||
| US15/141,113 US20160323424A1 (en) | 2015-05-01 | 2016-04-28 | Null data packet frame structure for wireless communication |
| PCT/US2016/030077 WO2016178982A1 (en) | 2015-05-01 | 2016-04-29 | Null data packet frame structure for wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016258832A1 true AU2016258832A1 (en) | 2017-10-05 |
Family
ID=57205338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016258832A Abandoned AU2016258832A1 (en) | 2015-05-01 | 2016-04-29 | Null data packet frame structure for wireless communication |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20160323424A1 (enExample) |
| EP (1) | EP3289719B1 (enExample) |
| JP (1) | JP6816023B2 (enExample) |
| KR (1) | KR102577223B1 (enExample) |
| CN (1) | CN107646181B (enExample) |
| AU (1) | AU2016258832A1 (enExample) |
| BR (1) | BR112017023571A2 (enExample) |
| TW (1) | TW201644251A (enExample) |
| WO (1) | WO2016178982A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102349914B1 (ko) | 2014-09-17 | 2022-01-12 | 주식회사 윌러스표준기술연구소 | 프레임 집성을 이용한 무선 통신 방법 및 이를 이용한 무선 통신 단말 |
| CN112491501B (zh) | 2015-06-03 | 2024-05-14 | 苹果公司 | 集合物理层协议数据单元的传输装置和传输方法 |
| US10122563B1 (en) * | 2015-06-18 | 2018-11-06 | Marvell International Ltd. | Orthogonal frequency division multiplex data unit generation and decoding |
| US9930692B2 (en) * | 2015-06-19 | 2018-03-27 | Intel Corporation | Early indication for high efficiency fields |
| SG11201706934RA (en) * | 2015-07-06 | 2017-10-30 | Sony Corp | Communication apparatus and communication method |
| WO2017007266A1 (ko) * | 2015-07-07 | 2017-01-12 | 엘지전자 주식회사 | 무선랜 시스템에서 사운딩 동작 방법 및 이를 위한 장치 |
| US10178012B2 (en) * | 2015-10-09 | 2019-01-08 | Huawei Technologies Co., Ltd. | Systems and methods for a sounding frame in an IEEE 802.11ax compliant network |
| US10230504B2 (en) * | 2016-04-07 | 2019-03-12 | Intel IP Corporation | Apparatus, system and method of multi user (MU) fine timing measurement (FTM) |
| WO2018016761A1 (ko) * | 2016-07-20 | 2018-01-25 | 엘지전자 주식회사 | 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치 |
| EP3525511B1 (en) * | 2016-11-18 | 2022-01-05 | LG Electronics Inc. | Method for reporting channel information in wireless lan system and device therefor |
| CN116866987A (zh) | 2017-01-09 | 2023-10-10 | 韦勒斯标准与技术协会公司 | 使用txop的无线通信方法和使用该方法的无线通信终端 |
| US11490251B2 (en) * | 2017-07-10 | 2022-11-01 | Mediatek Singapore Pte. Ltd. | System and method of secure ranging measurement |
| US10785682B2 (en) * | 2017-12-06 | 2020-09-22 | Mediatek Inc. | Data unit processing method and communication device applying the data unit processing method |
| US11050589B1 (en) * | 2018-03-22 | 2021-06-29 | Marvell Asia Pte, Ltd. | Systems and methods for a short null data packet transmission scheme in a wireless network |
| US20190373499A1 (en) * | 2018-06-18 | 2019-12-05 | Feng Jiang | Null data packet frame format |
| US11533694B2 (en) * | 2018-10-31 | 2022-12-20 | Qualcomm Incorporated | Relative timing drift correction for distributed multi-user transmissions |
| JP2022047547A (ja) * | 2019-01-11 | 2022-03-25 | ソニーグループ株式会社 | 無線基地局、および端末装置 |
| US11310267B2 (en) * | 2019-04-29 | 2022-04-19 | Semiconductor Components Industries, Llc | Secure channel state information with adaptive obfuscation |
| US11251841B2 (en) | 2019-05-07 | 2022-02-15 | Huawei Technologies Co., Ltd. | Systems and methods for extremely high throughput sounding process indication |
| KR20260004506A (ko) * | 2019-11-22 | 2026-01-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 프리앰블을 구성하기 위한 기법 |
| US20210204303A1 (en) * | 2019-12-26 | 2021-07-01 | Vinod Kristem | Transmit power allocation and modulation coding scheme for multi-user orthogonal frequency-division multiple access |
| CN113098557B (zh) * | 2021-06-10 | 2021-09-07 | 北京全路通信信号研究设计院集团有限公司 | 一种基于数据帧进行数据协商的方法及系统 |
| US20260230363A1 (en) * | 2023-01-19 | 2026-08-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Preamble Extension for Transmission Parameter Estimation |
| CN118400739B (zh) * | 2024-07-01 | 2024-09-17 | 中国人民解放军国防科技大学 | 一种基于信号指纹的非法ap检测方法及装置 |
| GB2643768A (en) * | 2024-09-02 | 2026-03-04 | Bamford Excavators Ltd | A working machine |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006197045A (ja) * | 2005-01-12 | 2006-07-27 | Nec Corp | 無線パケット信号伝送システム、無線パケット信号伝送端末及びそれらに用いる無線パケット信号伝送方法 |
| US8787841B2 (en) | 2006-06-27 | 2014-07-22 | Qualcomm Incorporated | Method and system for providing beamforming feedback in wireless communication systems |
| US20100290449A1 (en) * | 2008-08-20 | 2010-11-18 | Qualcomm Incorporated | Preamble extensions |
| US9197298B2 (en) | 2009-06-05 | 2015-11-24 | Broadcom Corporation | Group identification and definition within multiple user, multiple access, and/or MIMO wireless communications |
| US8867563B1 (en) * | 2010-06-14 | 2014-10-21 | Qualcomm Incorporated | Content optimization of a physical layer preamble |
| US8743784B2 (en) * | 2010-08-04 | 2014-06-03 | Qualcomm Incorporated | VHT-SIG-B field in null data packets (NDPs) |
| US9882624B2 (en) * | 2010-09-29 | 2018-01-30 | Qualcomm, Incorporated | Systems and methods for communication of channel state information |
| KR20130108384A (ko) * | 2010-10-13 | 2013-10-02 | 마벨 월드 트레이드 리미티드 | Ofdm 심볼을 생성하기 위한 방법 및 장치 |
| KR101099345B1 (ko) * | 2010-12-01 | 2011-12-26 | 엘지전자 주식회사 | 무선랜 시스템에서 채널 사운딩 방법 및 장치 |
| WO2012162309A2 (en) * | 2011-05-26 | 2012-11-29 | Marvell World Trade Ltd. | Sounding packet format for long range wlan |
| US9019914B2 (en) * | 2011-06-08 | 2015-04-28 | Marvell World Trade Ltd. | Efficient transmission for low data rate WLAN |
| US8948284B2 (en) * | 2011-11-07 | 2015-02-03 | Lg Elecronics Inc. | Method and apparatus of transmitting PLCP header for sub 1 GHz communication |
| WO2013077651A1 (ko) * | 2011-11-24 | 2013-05-30 | 엘지전자 주식회사 | 무선랜 시스템에서 채널 사운딩 수행 방법 및 이를 지원하는 장치 |
| US9363707B2 (en) * | 2011-12-29 | 2016-06-07 | Qualcomm Incorporated | Systems and methods for generating and decoding short control frames in wireless communications |
| US10439773B2 (en) | 2013-04-15 | 2019-10-08 | Qualcomm Incorporated | Systems and methods for backwards-compatible preamble formats for multiple access wireless communication |
| US9680563B2 (en) * | 2014-01-17 | 2017-06-13 | Apple Inc. | System and method for partial bandwidth communication |
| US9641651B2 (en) * | 2014-03-06 | 2017-05-02 | Apple Inc. | Backward compatible L-LTF design for implementation friendly preamble |
| US9749975B2 (en) * | 2014-04-30 | 2017-08-29 | Marvell World Trade Ltd. | Systems and methods for implementing protected access based on a null data packet in a wireless network |
| US20160119933A1 (en) * | 2014-10-28 | 2016-04-28 | Qualcomm Incorporated | Null data packet frame structure for wireless communication |
| DE102016007395B4 (de) * | 2015-02-03 | 2020-10-01 | Avago Technologies International Sales Pte. Limited | Paketerweiterung für drahtlose kommunikation |
| US9692559B1 (en) * | 2015-02-24 | 2017-06-27 | Marvell International Ltd. | Systems and methods for a multiple-input-multiple-output (MIMO) data transmission scheme using a space time block code (STBC) |
-
2016
- 2016-04-28 US US15/141,113 patent/US20160323424A1/en not_active Abandoned
- 2016-04-29 EP EP16724770.9A patent/EP3289719B1/en active Active
- 2016-04-29 AU AU2016258832A patent/AU2016258832A1/en not_active Abandoned
- 2016-04-29 JP JP2017556868A patent/JP6816023B2/ja active Active
- 2016-04-29 CN CN201680024892.6A patent/CN107646181B/zh active Active
- 2016-04-29 WO PCT/US2016/030077 patent/WO2016178982A1/en not_active Ceased
- 2016-04-29 TW TW105113592A patent/TW201644251A/zh unknown
- 2016-04-29 KR KR1020177031254A patent/KR102577223B1/ko active Active
- 2016-04-29 BR BR112017023571A patent/BR112017023571A2/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016178982A1 (en) | 2016-11-10 |
| BR112017023571A2 (pt) | 2018-07-24 |
| JP6816023B2 (ja) | 2021-01-20 |
| EP3289719A1 (en) | 2018-03-07 |
| CN107646181B (zh) | 2021-06-04 |
| TW201644251A (zh) | 2016-12-16 |
| KR20170141696A (ko) | 2017-12-26 |
| KR102577223B1 (ko) | 2023-09-08 |
| US20160323424A1 (en) | 2016-11-03 |
| JP2018521530A (ja) | 2018-08-02 |
| CN107646181A (zh) | 2018-01-30 |
| EP3289719B1 (en) | 2024-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |