BR112017008441A2 - sistema de comunicação sem fio, estação de base, terminal, e método de processamento - Google Patents
sistema de comunicação sem fio, estação de base, terminal, e método de processamentoInfo
- Publication number
- BR112017008441A2 BR112017008441A2 BR112017008441A BR112017008441A BR112017008441A2 BR 112017008441 A2 BR112017008441 A2 BR 112017008441A2 BR 112017008441 A BR112017008441 A BR 112017008441A BR 112017008441 A BR112017008441 A BR 112017008441A BR 112017008441 A2 BR112017008441 A2 BR 112017008441A2
- Authority
- BR
- Brazil
- Prior art keywords
- communication system
- wireless communication
- predetermined
- time
- terminal
- Prior art date
Links
- 238000003672 processing method Methods 0.000 title 1
- 230000008054 signal transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
-
- 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
-
- 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
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
a presente invenção refere-se a um sistema de comunicações sem fio (100) que compartilha uma banda predeterminada com outro sistema de comunicação sem fio. cada terminal (120, 130) inicia um processamento de detectar um sinal sem fio na banda predeterminada em um tempo predeterminado compartilhado entre os terminais (120, 130). os terminais (120, 130) iniciam cada um uma transmissão de sinal sem fio, usando entre a mesma banda ou em bandas diferentes as banda incluídas na banda predeterminada em um tempo em que um estado no qual um sinal sem fio não é detectado na banda predeterminada continuou por uma extensão de tempo predeterminada, o dito tempo sendo compartilhado entre os terminais (120, 130).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/079511 WO2016072001A1 (ja) | 2014-11-06 | 2014-11-06 | 無線通信システム、基地局、端末および処理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017008441A2 true BR112017008441A2 (pt) | 2017-12-19 |
Family
ID=55908753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017008441A BR112017008441A2 (pt) | 2014-11-06 | 2014-11-06 | sistema de comunicação sem fio, estação de base, terminal, e método de processamento |
Country Status (11)
Country | Link |
---|---|
US (2) | US10517117B2 (pt) |
EP (2) | EP3217732B1 (pt) |
JP (1) | JP6369559B2 (pt) |
KR (1) | KR101974755B1 (pt) |
CN (1) | CN107079409B (pt) |
BR (1) | BR112017008441A2 (pt) |
CA (1) | CA2965897A1 (pt) |
ES (2) | ES2891652T3 (pt) |
MX (1) | MX366785B (pt) |
RU (1) | RU2660463C1 (pt) |
WO (1) | WO2016072001A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11197317B2 (en) * | 2014-12-23 | 2021-12-07 | Qualcomm Incorporated | Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum |
US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
CN108966359B (zh) * | 2017-05-26 | 2021-07-20 | 华为技术有限公司 | 一种发送数据的方法和通信设备 |
CN110035529B (zh) * | 2018-01-12 | 2021-07-16 | 华为技术有限公司 | 一种资源配置的方法和通信装置 |
JP7144599B2 (ja) * | 2019-03-29 | 2022-09-29 | 本田技研工業株式会社 | 端末装置、通信システム、通信方法、及びプログラム |
JP7268139B2 (ja) * | 2019-03-29 | 2023-05-02 | 本田技研工業株式会社 | 基地局、通信システム、通信方法、及びプログラム |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3437070B2 (ja) | 1997-10-20 | 2003-08-18 | 富士通株式会社 | 加入者無線アクセスシステム |
JP4667100B2 (ja) | 2005-03-31 | 2011-04-06 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信装置および無線通信システム |
EP1852981B1 (en) | 2006-05-04 | 2009-10-14 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method to estimate multiple round trip delays attached to cellular terminals from a RACH signal received within a dedicated time slot multiplexed onto an uplink traffic multiplex frame. |
US8295243B2 (en) | 2006-08-21 | 2012-10-23 | Qualcomm Incorporated | Method and apparatus for random access in an orthogonal multiple-access communication system |
JP2010521191A (ja) * | 2007-03-16 | 2010-06-24 | ユニヴァーシティ オブ メディシン アンド デンティストリ オブ ニュージャーシィ | 標識生体分子及びその製造及び使用方法 |
US9313067B2 (en) | 2007-08-14 | 2016-04-12 | Qualcomm Incorporated | Multi-bandwidth communication system using a shared baseband processor |
US20090086706A1 (en) | 2007-10-01 | 2009-04-02 | The Hong Kong University Of Science And Technology | Cross-layer multi-packet reception based medium access control and resource allocation |
GB0812089D0 (en) * | 2008-07-02 | 2008-08-06 | Nec Corp | Mobile road communication device and related method of operation |
JP2010103665A (ja) | 2008-10-22 | 2010-05-06 | Sony Corp | データ通信装置、データ通信システム、および通信制御方法 |
JP5159574B2 (ja) * | 2008-11-14 | 2013-03-06 | 株式会社東芝 | 送信機および送信方法 |
JP5394090B2 (ja) * | 2009-01-30 | 2014-01-22 | 三洋電機株式会社 | 報知方法およびアクセス制御装置 |
CN102301776A (zh) | 2009-01-30 | 2011-12-28 | 三洋电机株式会社 | 报知方法以及访问控制装置、无线装置 |
US20110243111A1 (en) | 2010-03-31 | 2011-10-06 | Niklas Andgart | Timing of Uplink Transmissions in a Multi-Carrier Communication System |
JP5622311B2 (ja) | 2010-08-24 | 2014-11-12 | 独立行政法人情報通信研究機構 | 周波数共用型コグニティブ無線通信システムおよびその方法、コグニティブ無線基地局 |
US20140079016A1 (en) * | 2010-11-12 | 2014-03-20 | Yuying Dai | Method and apparatus for performing channel aggregation and medium access control retransmission |
JP5746364B2 (ja) * | 2010-12-06 | 2015-07-08 | インターデイジタル パテント ホールディングス インコーポレイテッド | ライセンス不要スペクトルでワイヤレス動作を可能にする方法 |
US8588091B2 (en) * | 2010-12-16 | 2013-11-19 | Intel Corporation | Device, system and method of wireless communication over a combined channel |
KR101866975B1 (ko) | 2011-03-03 | 2018-06-14 | 삼성전자주식회사 | 업링크 다중 사용자 다중 안테나 채널 액세스를 위한 액세스 포인트 및 단말들의 통신 방법 |
WO2012144801A2 (ko) | 2011-04-18 | 2012-10-26 | 엘지전자 주식회사 | 무선통신시스템에서 신호 전송 방법 및 장치 |
US9854446B2 (en) * | 2011-07-07 | 2017-12-26 | Lg Electronics Inc. | Method and apparatus for transmitting a signal in a wireless communication system |
JP5866648B2 (ja) | 2012-03-26 | 2016-02-17 | 西日本電信電話株式会社 | アクセスポイント装置及びチャネル設定方法 |
US9184886B2 (en) | 2012-08-10 | 2015-11-10 | Blackberry Limited | TD LTE secondary component carrier in unlicensed bands |
KR102057949B1 (ko) | 2013-03-19 | 2020-02-07 | 삼성전자주식회사 | 무선 통신 시스템에서 데이터 통신 수행 방법 및 장치 |
US9398563B2 (en) * | 2013-08-23 | 2016-07-19 | Qualcomm Incorporated | LTE based multicast in unlicensed spectrum |
-
2014
- 2014-11-06 BR BR112017008441A patent/BR112017008441A2/pt not_active IP Right Cessation
- 2014-11-06 WO PCT/JP2014/079511 patent/WO2016072001A1/ja active Application Filing
- 2014-11-06 EP EP14905564.2A patent/EP3217732B1/en active Active
- 2014-11-06 ES ES19165659T patent/ES2891652T3/es active Active
- 2014-11-06 KR KR1020177010866A patent/KR101974755B1/ko active IP Right Grant
- 2014-11-06 RU RU2017114702A patent/RU2660463C1/ru active
- 2014-11-06 CN CN201480083199.7A patent/CN107079409B/zh active Active
- 2014-11-06 EP EP19165659.4A patent/EP3522625B1/en active Active
- 2014-11-06 CA CA2965897A patent/CA2965897A1/en not_active Abandoned
- 2014-11-06 MX MX2017005691A patent/MX366785B/es active IP Right Grant
- 2014-11-06 JP JP2016557410A patent/JP6369559B2/ja active Active
- 2014-11-06 ES ES14905564T patent/ES2738861T3/es active Active
-
2017
- 2017-04-12 US US15/485,641 patent/US10517117B2/en active Active
-
2019
- 2019-10-08 US US16/596,378 patent/US11219066B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3522625A1 (en) | 2019-08-07 |
JP6369559B2 (ja) | 2018-08-08 |
MX366785B (es) | 2019-07-23 |
US20200045740A1 (en) | 2020-02-06 |
KR20170060087A (ko) | 2017-05-31 |
US10517117B2 (en) | 2019-12-24 |
US11219066B2 (en) | 2022-01-04 |
EP3217732A4 (en) | 2017-11-15 |
CA2965897A1 (en) | 2016-05-12 |
US20170223742A1 (en) | 2017-08-03 |
RU2660463C1 (ru) | 2018-07-06 |
EP3522625B1 (en) | 2021-07-07 |
WO2016072001A1 (ja) | 2016-05-12 |
ES2738861T3 (es) | 2020-01-27 |
ES2891652T3 (es) | 2022-01-28 |
EP3217732A1 (en) | 2017-09-13 |
CN107079409B (zh) | 2020-02-21 |
JPWO2016072001A1 (ja) | 2017-08-10 |
MX2017005691A (es) | 2017-07-26 |
KR101974755B1 (ko) | 2019-05-02 |
CN107079409A (zh) | 2017-08-18 |
EP3217732B1 (en) | 2019-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2539 DE 03-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |