BR112016007143A8 - método, sistema e dispositivo para utilizar canal de guarda usando escalonamento de subportadora individual em um ambiente de comunicação de ofdm - Google Patents
método, sistema e dispositivo para utilizar canal de guarda usando escalonamento de subportadora individual em um ambiente de comunicação de ofdm Download PDFInfo
- Publication number
- BR112016007143A8 BR112016007143A8 BR112016007143A BR112016007143A BR112016007143A8 BR 112016007143 A8 BR112016007143 A8 BR 112016007143A8 BR 112016007143 A BR112016007143 A BR 112016007143A BR 112016007143 A BR112016007143 A BR 112016007143A BR 112016007143 A8 BR112016007143 A8 BR 112016007143A8
- Authority
- BR
- Brazil
- Prior art keywords
- channel
- communication environment
- ofdm communication
- individual subcarrier
- guard channel
- Prior art date
Links
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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
a presente invenção refere-se a conceitos que se relacionam à utilização de canal de rádio. um exemplo pode identificar um canal para comunicação de dados. o canal pode incluir um conjunto de subcanais que cobrem o espaço a partir de um canal adjacente de frequência mais baixa até um canal adjacente de frequência mais alta. este exemplo pode codificar os dados no conjunto de subcanais do canal de uma maneira que um subcanal individual que esteja mais próximo do canal adjacente de frequência mais baixa ou do canal adjacente de frequência mais alta do que um outro subcanal individual tenha a amplitude menor do que uma amplitude de um outro subcanal individual.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/049,129 US9769796B2 (en) | 2013-10-08 | 2013-10-08 | Radio channel utilization |
PCT/US2014/058507 WO2015053994A1 (en) | 2013-10-08 | 2014-10-01 | Guard channel utilization using individual subcarrier scaling in an ofdm communication environment |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112016007143A2 BR112016007143A2 (pt) | 2017-08-01 |
BR112016007143A8 true BR112016007143A8 (pt) | 2020-03-03 |
Family
ID=51846948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016007143A BR112016007143A8 (pt) | 2013-10-08 | 2014-10-01 | método, sistema e dispositivo para utilizar canal de guarda usando escalonamento de subportadora individual em um ambiente de comunicação de ofdm |
Country Status (11)
Country | Link |
---|---|
US (1) | US9769796B2 (pt) |
EP (1) | EP3055944B1 (pt) |
JP (1) | JP2016535964A (pt) |
KR (1) | KR102215765B1 (pt) |
CN (1) | CN105723645B (pt) |
AU (1) | AU2014332335B2 (pt) |
BR (1) | BR112016007143A8 (pt) |
CA (2) | CA2924502C (pt) |
MX (1) | MX357049B (pt) |
RU (1) | RU2664388C2 (pt) |
WO (1) | WO2015053994A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9437236B2 (en) * | 2013-11-04 | 2016-09-06 | Michael Hugh Harrington | Encoding data |
US10757550B2 (en) | 2016-04-07 | 2020-08-25 | Lg Electronics Inc. | Method for performing sensing during terminal-specific sensing period in wireless communication system, and terminal using same |
WO2017176099A1 (ko) * | 2016-04-07 | 2017-10-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 특정 서브프레임을 제외한 나머지 서브프레임에 대해 v2x 자원 풀을 할당하는 방법 및 상기 방법을 이용하는 단말 |
US10419171B2 (en) | 2016-08-11 | 2019-09-17 | Qualcomm Incorporated | Flexible guard band for heterogeneous symbol lengths/subcarrier spacing |
KR20220129041A (ko) * | 2020-01-17 | 2022-09-22 | 지티이 코포레이션 | 상이한 수비학들을 위한 전송 대역들 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4323669B2 (ja) * | 2000-03-15 | 2009-09-02 | パナソニック株式会社 | データ伝送装置及びデータ伝送方法 |
US7787897B2 (en) * | 2005-05-23 | 2010-08-31 | Cisco Technology, Inc. | Method for up-link transmit power management in a wireless broadband terminal |
GB2436418A (en) * | 2006-03-24 | 2007-09-26 | Siemens Ag | Reducing transmit power levels at frequencies at each end of band to control adjacent cell interference |
EP1860814A1 (de) | 2006-05-26 | 2007-11-28 | Nokia Siemens Networks Gmbh & Co. Kg | Verfahren zur Interferenzreduzierung |
US8144793B2 (en) * | 2006-12-12 | 2012-03-27 | Microsoft Corporation | Cognitive multi-user OFDMA |
EP2253115B1 (en) * | 2008-02-13 | 2013-04-03 | Telespazio S.p.A. | Band-efficient method and system for transmitting/receiving a communication signal using a channel band |
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 |
JP2011176598A (ja) * | 2010-02-24 | 2011-09-08 | Panasonic Corp | 無線送信装置及び無線送信方法 |
US8594120B2 (en) | 2010-03-12 | 2013-11-26 | Disney Enterprises, Inc. | Cellular wireless LAN with frequency division multiplex in TV white space |
US8681731B2 (en) * | 2010-05-17 | 2014-03-25 | Blackberry Limited | Orthogonal frequency-division multiplexing (OFDM) communication slot structures and methods |
US9413500B2 (en) * | 2010-09-15 | 2016-08-09 | Interdigital Patent Holdings, Inc. | Method and apparatus for dynamic bandwidth provisioning in frequency division duplex systems |
US8923770B2 (en) * | 2010-12-09 | 2014-12-30 | Microsoft Corporation | Cognitive use of multiple regulatory domains |
CN103460740B (zh) | 2011-02-07 | 2017-10-10 | 交互数字专利控股公司 | 在免许可频谱中操作补充小区的方法和装置 |
CN104115516B (zh) * | 2011-12-19 | 2018-07-06 | 诺基亚技术有限公司 | 用于基于设备的发射特性的链路特定参数的方法、装置和计算机可读的非短暂性的存储介质 |
US8873655B2 (en) * | 2013-01-10 | 2014-10-28 | Intel Corporation | Sending information at a band edge within an orthogonal frequency-division multiplexing (OFDM) symbol |
GB201316165D0 (en) * | 2013-09-11 | 2013-10-23 | Neul Ltd | Communication bandwidth |
-
2013
- 2013-10-08 US US14/049,129 patent/US9769796B2/en active Active
-
2014
- 2014-10-01 CN CN201480055733.3A patent/CN105723645B/zh active Active
- 2014-10-01 WO PCT/US2014/058507 patent/WO2015053994A1/en active Application Filing
- 2014-10-01 JP JP2016547836A patent/JP2016535964A/ja active Pending
- 2014-10-01 MX MX2016004368A patent/MX357049B/es active IP Right Grant
- 2014-10-01 AU AU2014332335A patent/AU2014332335B2/en active Active
- 2014-10-01 CA CA2924502A patent/CA2924502C/en active Active
- 2014-10-01 RU RU2016113292A patent/RU2664388C2/ru active
- 2014-10-01 EP EP14793343.6A patent/EP3055944B1/en active Active
- 2014-10-01 BR BR112016007143A patent/BR112016007143A8/pt not_active Application Discontinuation
- 2014-10-01 CA CA3225411A patent/CA3225411A1/en active Pending
- 2014-10-01 KR KR1020167010240A patent/KR102215765B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20150098364A1 (en) | 2015-04-09 |
CN105723645A (zh) | 2016-06-29 |
AU2014332335A1 (en) | 2016-03-31 |
KR20160067204A (ko) | 2016-06-13 |
JP2016535964A (ja) | 2016-11-17 |
EP3055944A1 (en) | 2016-08-17 |
CA2924502C (en) | 2024-02-20 |
MX2016004368A (es) | 2016-07-05 |
KR102215765B1 (ko) | 2021-02-16 |
EP3055944B1 (en) | 2020-07-01 |
CA2924502A1 (en) | 2015-04-16 |
RU2016113292A (ru) | 2017-10-12 |
MX357049B (es) | 2018-06-25 |
CA3225411A1 (en) | 2015-04-16 |
RU2664388C2 (ru) | 2018-08-17 |
US9769796B2 (en) | 2017-09-19 |
AU2014332335B2 (en) | 2018-05-17 |
BR112016007143A2 (pt) | 2017-08-01 |
WO2015053994A1 (en) | 2015-04-16 |
CN105723645B (zh) | 2019-12-24 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |