BR112018004332A2 - recanalização de subportadoras - Google Patents
recanalização de subportadorasInfo
- Publication number
- BR112018004332A2 BR112018004332A2 BR112018004332-0A BR112018004332A BR112018004332A2 BR 112018004332 A2 BR112018004332 A2 BR 112018004332A2 BR 112018004332 A BR112018004332 A BR 112018004332A BR 112018004332 A2 BR112018004332 A2 BR 112018004332A2
- Authority
- BR
- Brazil
- Prior art keywords
- channel
- recanalization
- subcarriers
- transmission
- frame
- Prior art date
Links
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
-
- 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
- H04L5/0003—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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
- 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
- H04L5/0041—Frequency-non-contiguous
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
certos aspectos da presente revelação fornecem um método para comunicações sem fio. o método compreende gerar um quadro que compreende uma primeira porção e uma segunda porção. o método também compreende emitir a primeira porção do quadro para transmissão em pelo menos um canal, deslocar uma frequência central do pelo menos um canal, e emitir a segunda porção do quadro para transmissão no pelo menos um canal após o deslocamento de frequência central.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562214117P | 2015-09-03 | 2015-09-03 | |
US62/214,117 | 2015-09-03 | ||
US201662303336P | 2016-03-03 | 2016-03-03 | |
US62/303,336 | 2016-03-03 | ||
US15/247,469 US10244531B2 (en) | 2015-09-03 | 2016-08-25 | Re-channelization of sub-carriers |
US15/247,469 | 2016-08-25 | ||
PCT/US2016/049113 WO2017040337A1 (en) | 2015-09-03 | 2016-08-26 | Re-channelization of sub-carriers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018004332A2 true BR112018004332A2 (pt) | 2019-05-14 |
Family
ID=56894293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018004332-0A BR112018004332A2 (pt) | 2015-09-03 | 2016-08-26 | recanalização de subportadoras |
Country Status (9)
Country | Link |
---|---|
US (1) | US10244531B2 (pt) |
EP (1) | EP3345329B1 (pt) |
JP (2) | JP6746690B2 (pt) |
KR (1) | KR102023178B1 (pt) |
CN (1) | CN107925550B (pt) |
BR (1) | BR112018004332A2 (pt) |
ES (1) | ES2719715T3 (pt) |
HU (1) | HUE044083T2 (pt) |
WO (1) | WO2017040337A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017043004A1 (ja) * | 2015-09-10 | 2017-03-16 | パナソニックIpマネジメント株式会社 | 通信装置および通信方法 |
AU2017227195B2 (en) * | 2016-02-29 | 2021-08-05 | Panasonic Intellectual Property Corporation Of America | Transmitting device, transmission method, receiving device, and reception method |
WO2017191936A2 (ko) * | 2016-05-03 | 2017-11-09 | 엘지전자 주식회사 | 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치 |
US10153935B2 (en) * | 2016-07-18 | 2018-12-11 | Intel Corporation | Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme |
WO2018034701A1 (en) | 2016-08-18 | 2018-02-22 | Intel Corporation | Apparatus, system and method of communicating a channel estimation field with golay sequences |
CN107889262B (zh) * | 2016-09-30 | 2020-11-24 | 中兴通讯股份有限公司 | 一种信号发送、接收方法及装置 |
US11108603B2 (en) * | 2016-10-10 | 2021-08-31 | Qualcomm Incorporated | Frame format with dual mode channel estimation field |
US10587440B2 (en) * | 2017-01-10 | 2020-03-10 | Lg Electronics Inc. | Method for transmitting and receiving signal in WLAN system and device therefor |
WO2018175722A1 (en) * | 2017-03-23 | 2018-09-27 | Intel IP Corporation | Apparatus, system and method of communicating an edmg ppdu |
WO2018194234A1 (ko) * | 2017-04-20 | 2018-10-25 | 엘지전자 주식회사 | 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치 |
CN110999508B (zh) * | 2017-07-06 | 2023-09-08 | Lg电子株式会社 | 在无线lan***中基于多个信道化的信道来发送帧的方法以及使用该方法的无线终端 |
US10904062B2 (en) | 2017-08-08 | 2021-01-26 | Intel Corporation | Apparatus, system and method of communicating a physical layer protocol data unit (PPDU) including a training field |
US11171692B2 (en) * | 2018-02-09 | 2021-11-09 | Lg Electronics Inc. | Signal transmission/reception method in wireless LAN system, and device therefor |
CN112087273B (zh) * | 2020-09-16 | 2021-07-16 | 清华大学 | 奇偶交叠信道化实现方法、***、存储介质及计算机设备 |
US20230299931A1 (en) * | 2022-03-18 | 2023-09-21 | Mediatek Inc. | Channelization Of 60GHz Band For Next-Generation WLAN |
CN116939653A (zh) * | 2022-04-08 | 2023-10-24 | 华为技术有限公司 | 一种通信方法、装置及*** |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101136894B (zh) * | 2007-03-23 | 2012-11-28 | 中兴通讯股份有限公司 | 可扩展的ofdm及ofdma带宽分配的方法和*** |
CN101904125B (zh) * | 2007-11-09 | 2015-02-04 | 中兴通讯美国公司 | 用于通信***的灵活的ofdm/ofdma帧结构 |
US8259828B2 (en) * | 2008-02-12 | 2012-09-04 | Mediatek Inc. | Sub-carrier alignment mechanism for OFDM multi-carrier systems |
US8891350B2 (en) * | 2008-07-07 | 2014-11-18 | Mediatek Inc. | Method and apparatus of data transmission over guard sub-carriers in multi-carrier OFDM systems |
CN103250386B (zh) * | 2010-10-13 | 2017-04-26 | 马维尔国际贸易有限公司 | 用于生成ofdm符号的方法和装置 |
US20130089000A1 (en) * | 2011-10-11 | 2013-04-11 | Broadcom Corporation | Beamforming training within a wireless communication system utilizing a directional antenna |
CN102611671B (zh) * | 2012-04-13 | 2015-01-07 | 豪威科技(上海)有限公司 | 一种载波频偏估计方法、装置和*** |
SG11201406754XA (en) * | 2012-04-22 | 2014-11-27 | Elta Systems Ltd | Apparatus and methods for moving relay interference mitigation in mobile e.g. cellular communication networks |
US9960946B2 (en) * | 2014-07-25 | 2018-05-01 | Samsung Electronics Co., Ltd. | Methods and apparatus for low power operation utilizing multiple ADCs with different precisions |
-
2016
- 2016-08-25 US US15/247,469 patent/US10244531B2/en active Active
- 2016-08-26 CN CN201680050571.3A patent/CN107925550B/zh active Active
- 2016-08-26 ES ES16763410T patent/ES2719715T3/es active Active
- 2016-08-26 HU HUE16763410A patent/HUE044083T2/hu unknown
- 2016-08-26 JP JP2018511463A patent/JP6746690B2/ja active Active
- 2016-08-26 WO PCT/US2016/049113 patent/WO2017040337A1/en active Application Filing
- 2016-08-26 EP EP16763410.4A patent/EP3345329B1/en active Active
- 2016-08-26 BR BR112018004332-0A patent/BR112018004332A2/pt unknown
- 2016-08-26 KR KR1020187009333A patent/KR102023178B1/ko active IP Right Grant
-
2019
- 2019-10-18 JP JP2019191131A patent/JP6833946B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN107925550B (zh) | 2020-12-01 |
US10244531B2 (en) | 2019-03-26 |
EP3345329A1 (en) | 2018-07-11 |
JP6833946B2 (ja) | 2021-02-24 |
WO2017040337A1 (en) | 2017-03-09 |
JP6746690B2 (ja) | 2020-08-26 |
US20170070995A1 (en) | 2017-03-09 |
HUE044083T2 (hu) | 2019-09-30 |
ES2719715T3 (es) | 2019-07-12 |
KR20180049825A (ko) | 2018-05-11 |
JP2018527833A (ja) | 2018-09-20 |
EP3345329B1 (en) | 2019-01-09 |
KR102023178B1 (ko) | 2019-09-19 |
CN107925550A (zh) | 2018-04-17 |
JP2020039132A (ja) | 2020-03-12 |
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