BR112017020043A2 - estação base, terminal, sistema de comunicação sem fio, método de controle de estação base e método de controle de terminal - Google Patents
estação base, terminal, sistema de comunicação sem fio, método de controle de estação base e método de controle de terminalInfo
- Publication number
- BR112017020043A2 BR112017020043A2 BR112017020043-0A BR112017020043A BR112017020043A2 BR 112017020043 A2 BR112017020043 A2 BR 112017020043A2 BR 112017020043 A BR112017020043 A BR 112017020043A BR 112017020043 A2 BR112017020043 A2 BR 112017020043A2
- Authority
- BR
- Brazil
- Prior art keywords
- terminal
- base station
- control method
- transmission unit
- band
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 8
Classifications
-
- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
de acordo com uma modalidade, uma estação base (20) inclui uma unidade de transmissão de banda licenciada (220), uma unidade de determinação (205) e uma unidade de transmissão de banda não licenciada (210). a unidade de transmissão de banda licenciada (220) transmite para um terminal, um sinal de controle de modo a especificar um recurso de banda compartilhada a ser usado para a transmissão de dados pelo terminal. a unidade de determinação (205) determina se o recurso na banda compartilhada está inativo ou ocupado. a unidade de transmissão de banda não licenciada (210) transmite um sinal de permissão de modo a permitir transmissão na banda compartilhada quando a unidade de determinação (205) determina que o recurso na banda compartilhada está inativo. o sinal de controle ou o sinal de permissão inclui um desvio indicando um tempo a partir do sinal de permissão para um início de transmissão de dados do terminal para a estação base (20) com base no sinal de permissão transmitido a partir da unidade de transmissão de banda não licenciada (210).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/060770 WO2016162929A1 (ja) | 2015-04-06 | 2015-04-06 | 基地局、端末、無線通信システム、基地局の制御方法および端末の制御方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017020043A2 true BR112017020043A2 (pt) | 2018-06-05 |
Family
ID=57072558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017020043-0A BR112017020043A2 (pt) | 2015-04-06 | 2015-04-06 | estação base, terminal, sistema de comunicação sem fio, método de controle de estação base e método de controle de terminal |
Country Status (10)
Country | Link |
---|---|
US (2) | US10681718B2 (pt) |
EP (1) | EP3282789B1 (pt) |
JP (1) | JP6394793B2 (pt) |
KR (1) | KR101993544B1 (pt) |
CN (1) | CN107409392B (pt) |
BR (1) | BR112017020043A2 (pt) |
CA (1) | CA2980984A1 (pt) |
MX (1) | MX371307B (pt) |
RU (1) | RU2698420C2 (pt) |
WO (1) | WO2016162929A1 (pt) |
Families Citing this family (13)
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MX2017009683A (es) | 2015-01-28 | 2017-10-18 | Fujitsu Ltd | Sistema de comunicaciones inalambricas, dispositivo de estacion base, y dispositivo terminal. |
CN113873655A (zh) * | 2015-07-23 | 2021-12-31 | 索尼公司 | 无线通信系统中的装置和方法 |
WO2017052297A1 (en) * | 2015-09-23 | 2017-03-30 | Lg Electronics Inc. | Method and apparatus for performing random access procedure |
EP3376814A4 (en) * | 2015-11-12 | 2018-10-31 | Fujitsu Limited | Terminal device, base station device, wireless communication system, and wireless communication method |
EP3332596B1 (en) * | 2016-02-02 | 2021-09-29 | Nec Corporation | Methods and apparatuses for performing uplink scheduling and ul transmission |
EP3319384A1 (en) * | 2016-11-04 | 2018-05-09 | Panasonic Intellectual Property Corporation of America | Improved two-stage grants in unlicensed cells |
EP3319385A1 (en) * | 2016-11-04 | 2018-05-09 | Panasonic Intellectual Property Corporation of America | Improved two-stage trigger procedure |
KR102450962B1 (ko) * | 2017-01-13 | 2022-10-05 | 삼성전자 주식회사 | 무선 통신 시스템에 있어서 기지국 및 이의 제어 방법 |
US10999792B2 (en) * | 2017-03-15 | 2021-05-04 | Avago Technologies International Sales Pte. Limited | Low power high definition wireless media transport |
EP3764681B1 (en) * | 2018-03-05 | 2023-08-23 | Nippon Telegraph And Telephone Corporation | Wireless communication control method, wireless communication system, and management server |
EP3780691A4 (en) * | 2018-04-03 | 2021-02-24 | Fujitsu Limited | BASE STATION DEVICE, TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM AND TRANSMISSION PROCESS |
CN110831231B (zh) * | 2018-08-10 | 2021-08-24 | 展讯通信(上海)有限公司 | 上行数据传输方法、用户终端及计算机可读存储介质 |
CN112703756B (zh) * | 2018-09-27 | 2023-12-26 | 富士通株式会社 | 基站装置、终端装置和无线通信系统 |
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US7733835B2 (en) * | 2005-07-20 | 2010-06-08 | Interdigital Technology Corporation | Method and system for reducing power consumption of a wireless transmit/receive unit |
JP5242025B2 (ja) * | 2006-06-19 | 2013-07-24 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局および送信方法 |
US20090075668A1 (en) | 2007-09-14 | 2009-03-19 | Rao Anil M | Method of indicating packet waiting time in wireless packet data systems |
US20100323738A1 (en) | 2008-01-29 | 2010-12-23 | Sharp Kabushiki Kaisha | Mobile station apparatus and communication method |
US8446859B2 (en) * | 2008-02-01 | 2013-05-21 | Lg Electronics Inc. | Method for controlling uplink load in cell— FACH state |
US8804546B2 (en) * | 2008-06-13 | 2014-08-12 | Qualcomm Incorporated | Method and apparatus for managing interaction between DRX cycles and paging cycles |
WO2010104957A2 (en) * | 2009-03-12 | 2010-09-16 | Interdigital Patent Holdings, Inc. | Method and apparatus for selecting and reselecting an uplink primary carrier |
JP5272074B2 (ja) | 2009-04-28 | 2013-08-28 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、無線基地局及び制御方法 |
WO2012040520A1 (en) * | 2010-09-23 | 2012-03-29 | Interdigital Patent Holdings, Inc. | Channel access systems and methods for cognitive relaying for cellular systems |
WO2013087835A1 (en) * | 2011-12-15 | 2013-06-20 | Nokia Siemens Networks Oy | Radio operations in a carrier aggregation system |
EP2847947B1 (en) * | 2012-05-10 | 2020-12-23 | Samsung Electronics Co., Ltd. | Method and system for connectionless transmission during uplink and downlink of data packets |
WO2013167748A1 (en) * | 2012-05-11 | 2013-11-14 | Nokia Siemens Networks Oy | Wireless communication scheduling on shared spectra |
CN103428874B (zh) * | 2012-05-14 | 2018-07-13 | 中兴通讯股份有限公司 | 一种数据调度方法及装置 |
US9031017B2 (en) * | 2012-06-21 | 2015-05-12 | Nokia Solutions And Networks Oy | Power control for LTE deployment in unlicensed band |
US9473981B2 (en) | 2013-05-20 | 2016-10-18 | Qualcomm Incorporated | Concurrent wireless communications over licensed and unlicensed spectrum |
US9826480B2 (en) * | 2013-07-26 | 2017-11-21 | Qualcomm Incorporated | Paging a user equipment over unlicensed spectrum |
US10326577B2 (en) | 2013-08-13 | 2019-06-18 | Qualcomm Incorporated | Harq design for LTE in unlicensed spectrum utilizing individual ACK/NACK |
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US20150103715A1 (en) | 2013-10-14 | 2015-04-16 | Qualcomm Incorporated | Downlink control format indicator |
US9635621B2 (en) * | 2014-01-17 | 2017-04-25 | Samsung Electronics Co., Ltd. | Adaptations of dual connectivity operation to UE capability |
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CN105637962B (zh) | 2014-08-19 | 2019-06-28 | 华为技术有限公司 | 数据传输方法和装置 |
US10560891B2 (en) * | 2014-09-09 | 2020-02-11 | Blackberry Limited | Medium Access Control in LTE-U |
US9907085B2 (en) * | 2014-09-26 | 2018-02-27 | Avago Technologies General Ip (Singapore) Pte. Ltd. | WIFI-coordinated LAA-LTE |
CN104363657B (zh) * | 2014-11-06 | 2019-10-11 | 东莞宇龙通信科技有限公司 | 数据传输方法、系统和具有基站功能的设备 |
EP3222102B1 (en) | 2014-11-17 | 2021-05-26 | Apple Inc. | Listen before talk (lbt) design for uplink licensed assisted access (laa) operation in unlicensed band |
CN104333873A (zh) * | 2014-11-28 | 2015-02-04 | 东莞宇龙通信科技有限公司 | 信道检测方法及系统、具有基站功能的设备和终端 |
CN104486013B (zh) * | 2014-12-19 | 2017-01-04 | 宇龙计算机通信科技(深圳)有限公司 | 信道检测方法、信道检测系统、终端和基站 |
MX2017009683A (es) | 2015-01-28 | 2017-10-18 | Fujitsu Ltd | Sistema de comunicaciones inalambricas, dispositivo de estacion base, y dispositivo terminal. |
-
2015
- 2015-04-06 EP EP15888423.9A patent/EP3282789B1/en active Active
- 2015-04-06 CA CA2980984A patent/CA2980984A1/en not_active Abandoned
- 2015-04-06 RU RU2017135272A patent/RU2698420C2/ru active
- 2015-04-06 CN CN201580078594.0A patent/CN107409392B/zh active Active
- 2015-04-06 JP JP2017510815A patent/JP6394793B2/ja active Active
- 2015-04-06 KR KR1020177027665A patent/KR101993544B1/ko active IP Right Grant
- 2015-04-06 BR BR112017020043-0A patent/BR112017020043A2/pt not_active IP Right Cessation
- 2015-04-06 MX MX2017012821A patent/MX371307B/es active IP Right Grant
- 2015-04-06 WO PCT/JP2015/060770 patent/WO2016162929A1/ja active Application Filing
-
2017
- 2017-09-13 US US15/703,606 patent/US10681718B2/en active Active
-
2020
- 2020-05-08 US US16/870,367 patent/US10856318B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20170125383A (ko) | 2017-11-14 |
US20200275469A1 (en) | 2020-08-27 |
KR101993544B1 (ko) | 2019-06-26 |
EP3282789A1 (en) | 2018-02-14 |
US10681718B2 (en) | 2020-06-09 |
WO2016162929A1 (ja) | 2016-10-13 |
JPWO2016162929A1 (ja) | 2018-01-11 |
US20180007710A1 (en) | 2018-01-04 |
CN107409392B (zh) | 2021-04-27 |
RU2698420C2 (ru) | 2019-08-26 |
MX371307B (es) | 2020-01-24 |
CN107409392A (zh) | 2017-11-28 |
US10856318B2 (en) | 2020-12-01 |
CA2980984A1 (en) | 2016-10-13 |
RU2017135272A (ru) | 2019-04-08 |
EP3282789A4 (en) | 2018-03-28 |
MX2017012821A (es) | 2018-01-30 |
RU2017135272A3 (pt) | 2019-04-08 |
EP3282789B1 (en) | 2020-12-02 |
JP6394793B2 (ja) | 2018-09-26 |
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Legal Events
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
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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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2561 DE 04/02/2020. |