CN104521172B - 在远程无线局域网中的频域重复 - Google Patents
在远程无线局域网中的频域重复 Download PDFInfo
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- CN104521172B CN104521172B CN201380026948.8A CN201380026948A CN104521172B CN 104521172 B CN104521172 B CN 104521172B CN 201380026948 A CN201380026948 A CN 201380026948A CN 104521172 B CN104521172 B CN 104521172B
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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
- H04L5/0001—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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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
-
- 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
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- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
-
- 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
- H04L27/2603—Signal structure ensuring backward compatibility with legacy system
-
- 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
- H04L27/2602—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
-
- 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
- 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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261651084P | 2012-05-24 | 2012-05-24 | |
US61/651,084 | 2012-05-24 | ||
PCT/US2013/042403 WO2013177384A1 (en) | 2012-05-24 | 2013-05-23 | Frequency domain duplication in a long-range wireless local area network |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104521172A CN104521172A (zh) | 2015-04-15 |
CN104521172B true CN104521172B (zh) | 2017-09-22 |
Family
ID=48626611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380026948.8A Active CN104521172B (zh) | 2012-05-24 | 2013-05-23 | 在远程无线局域网中的频域重复 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9119186B2 (zh) |
EP (1) | EP2856687B1 (zh) |
JP (1) | JP6253642B2 (zh) |
KR (1) | KR102133949B1 (zh) |
CN (1) | CN104521172B (zh) |
WO (1) | WO2013177384A1 (zh) |
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WO2013177384A1 (en) | 2012-05-24 | 2013-11-28 | Marvell World Trade Ltd. | Frequency domain duplication in a long-range wireless local area network |
KR102068282B1 (ko) * | 2012-06-13 | 2020-01-20 | 한국전자통신연구원 | 다중 대역폭을 지원하는 무선랜 시스템의 통신 방법 및 장치 |
KR102062890B1 (ko) * | 2012-07-05 | 2020-01-06 | 한국전자통신연구원 | 다중 대역폭을 지원하는 무선랜 시스템에서 복수의 기본 대역폭 모드를 지원하기 위한 통신 방법 및 장치 |
EP3104568B1 (en) | 2014-02-04 | 2019-03-20 | LG Electronics Inc. | Method and apparatus for receiving data unit |
US9525522B2 (en) * | 2014-02-05 | 2016-12-20 | Qualcomm Incorporated | Systems and methods for improved communication efficiency in high efficiency wireless networks |
WO2015160102A1 (ko) * | 2014-04-15 | 2015-10-22 | 엘지전자 주식회사 | 데이터 블록 전송 방법 및 장치 |
CN106664178B (zh) | 2014-06-27 | 2020-06-02 | 泰科弗勒克斯公司 | 带宽信令 |
CN106664277B (zh) | 2014-06-27 | 2021-09-07 | 泰科弗勒克斯公司 | 用于发送数据单元的方法和装置 |
EP4297357A3 (en) * | 2014-06-27 | 2024-04-03 | Samsung Electronics Co., Ltd. | Method and device for transmitting data |
US10154476B2 (en) * | 2014-09-04 | 2018-12-11 | Qualcomm Incorporated | Tone plan for LTF compression |
US10128917B2 (en) * | 2014-09-16 | 2018-11-13 | Qualcomm Incorporated | Systems and methods for tone plans for wireless communication networks |
TWI645730B (zh) * | 2014-09-16 | 2018-12-21 | 美商高通公司 | 高效資源配置 |
US9893784B2 (en) * | 2014-10-28 | 2018-02-13 | Newracom, Inc. | LTF design for WLAN system |
JP6602874B2 (ja) * | 2015-01-26 | 2019-11-06 | 華為技術有限公司 | 直交周波数分割多重(ofdm)フレームフォーマットを通信するためのシステム及び方法 |
RU2702231C2 (ru) * | 2015-01-26 | 2019-10-07 | Хуавей Текнолоджиз Ко., Лтд. | Система и способ передачи формата кадра мультиплексирования с ортогональным частотным разделением каналов (ofdm) |
WO2016137064A1 (ko) | 2015-02-23 | 2016-09-01 | 엘지전자(주) | 무선 통신 시스템의 송수신 장치 및 방법 |
US9960877B2 (en) * | 2015-04-30 | 2018-05-01 | Inten IP Corporation | Apparatus, system and method of beamforming |
US10285149B2 (en) | 2015-06-15 | 2019-05-07 | Qualcomm Incorporated | Orthogonal training field sequences for phase tracking |
CN108141304B (zh) * | 2015-11-04 | 2019-09-17 | 松下知识产权经营株式会社 | 无线通信系统中的控制信令的发送装置和发送方法 |
US10567555B2 (en) * | 2015-11-06 | 2020-02-18 | Qualcomm Incorporated | Methods and apparatus for early detection of high efficiency wireless packets in wireless communication |
EP3185496B1 (en) * | 2015-12-21 | 2018-08-29 | Mitsubishi Electric R&D Centre Europe B.V. | A method and a device for forming a dft-spread ofdm symbol comprising data and pilot |
DE112017004544T5 (de) * | 2016-09-09 | 2019-06-13 | Intel IP Corporation | Bestätigung in gebundenen oder duplizierten Kanälen |
WO2018132139A1 (en) * | 2017-01-10 | 2018-07-19 | Intel IP Corporation | Differential encoding of multiple bits for a null data packet (ndp) feedback report |
US10609736B2 (en) * | 2017-03-24 | 2020-03-31 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting RA preamble in NR system |
JP7230054B2 (ja) | 2017-12-06 | 2023-02-28 | マーベル アジア ピーティーイー、リミテッド | 車両環境の物理層プロトコルデータユニットを生成するための方法および装置 |
WO2019207425A1 (en) | 2018-04-26 | 2019-10-31 | Marvell World Trade Ltd. | Pilots for wireless access in vehicular environments |
US10862637B2 (en) * | 2018-11-08 | 2020-12-08 | Huawei Technologies Co., Ltd. | Segment based reference signal |
WO2020210546A1 (en) | 2019-04-09 | 2020-10-15 | Marvell Asia Pte, Ltd. | Generation and transmission of physical layer data units in a composite communication channel in a vehicular communication network |
CN110996342B (zh) * | 2019-12-16 | 2022-03-04 | 展讯通信(上海)有限公司 | Stf发送、接收方法及装置、存储介质、终端 |
CN112788664A (zh) * | 2020-12-31 | 2021-05-11 | 努比亚技术有限公司 | 双WiFi数据传输方法、装置、终端及存储介质 |
WO2022216000A1 (ko) * | 2021-04-06 | 2022-10-13 | 엘지전자 주식회사 | 무선랜 시스템에서 복제 모드 기반 전송 방법 및 장치 |
US11729813B1 (en) * | 2021-06-01 | 2023-08-15 | Amazon Technologies, Inc. | Multimedia service over an extended range wireless local area network (WLAN)using a modulation and coding scheme with symbol repetition for higher priority portions of media for data |
US20230117111A1 (en) * | 2021-10-15 | 2023-04-20 | Mediatek Inc. | Coverage Enhancement For 6GHz Long Range Wireless Communications |
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WO2012051319A1 (en) * | 2010-10-13 | 2012-04-19 | Marvell World Trade Ltd. | Method and apparatus for generating an ofdm symbol |
CN102474386A (zh) * | 2009-07-29 | 2012-05-23 | 马维尔国际贸易有限公司 | 用于wlan发送的方法和装置 |
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-
2013
- 2013-05-23 WO PCT/US2013/042403 patent/WO2013177384A1/en active Application Filing
- 2013-05-23 EP EP13729143.1A patent/EP2856687B1/en active Active
- 2013-05-23 CN CN201380026948.8A patent/CN104521172B/zh active Active
- 2013-05-23 US US13/900,932 patent/US9119186B2/en active Active
- 2013-05-23 KR KR1020147034849A patent/KR102133949B1/ko active IP Right Grant
- 2013-05-23 JP JP2015514178A patent/JP6253642B2/ja active Active
-
2015
- 2015-08-24 US US14/834,210 patent/US9432154B2/en active Active
Patent Citations (2)
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CN102474386A (zh) * | 2009-07-29 | 2012-05-23 | 马维尔国际贸易有限公司 | 用于wlan发送的方法和装置 |
WO2012051319A1 (en) * | 2010-10-13 | 2012-04-19 | Marvell World Trade Ltd. | Method and apparatus for generating an ofdm symbol |
Also Published As
Publication number | Publication date |
---|---|
KR102133949B1 (ko) | 2020-07-15 |
CN104521172A (zh) | 2015-04-15 |
JP6253642B2 (ja) | 2017-12-27 |
EP2856687A1 (en) | 2015-04-08 |
US9119186B2 (en) | 2015-08-25 |
KR20150011828A (ko) | 2015-02-02 |
WO2013177384A1 (en) | 2013-11-28 |
JP2015523783A (ja) | 2015-08-13 |
US20130315163A1 (en) | 2013-11-28 |
EP2856687B1 (en) | 2018-04-18 |
US9432154B2 (en) | 2016-08-30 |
US20150365200A1 (en) | 2015-12-17 |
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Effective date of registration: 20200427 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200427 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200427 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |
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