BR112017015817A2 - terminal de usuário, estação rádio base e método de radiocomunicação - Google Patents
terminal de usuário, estação rádio base e método de radiocomunicaçãoInfo
- Publication number
- BR112017015817A2 BR112017015817A2 BR112017015817-5A BR112017015817A BR112017015817A2 BR 112017015817 A2 BR112017015817 A2 BR 112017015817A2 BR 112017015817 A BR112017015817 A BR 112017015817A BR 112017015817 A2 BR112017015817 A2 BR 112017015817A2
- Authority
- BR
- Brazil
- Prior art keywords
- user terminal
- bandwidth
- base station
- epdcch
- radio communication
- Prior art date
Links
Classifications
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
-
- 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
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
a presente invenção é concebida de modo que uma comunicação possa ser feita de maneira adequada mesmo quando a largura de banda a ser usada é limitada a larguras de banda parciais reduzidas em uma largura de banda de sistema. de acordo com um exemplo da presente invenção, um terminal de usuário no qual a largura de banda a ser usada é limitada a uma largura de banda parcial reduzida em uma largura de banda de sistema, tem uma seção de obtenção que obtém informações de configuração de epdcch (pdcch aperfeiçoado) com base nas informações que são registradas a partir de uma estação rádio base sem o uso de um pdcch (canal físico de controle de enlace descendente), e uma seção de recepção que detecta um espaço de pesquisa de terminal de usuário específico (uss: espaço de pesquisa de ue específico) de um epdcch com base nas informações de configuração de epdcch.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-015163 | 2015-01-29 | ||
JP2015015163 | 2015-01-29 | ||
PCT/JP2016/052609 WO2016121910A1 (ja) | 2015-01-29 | 2016-01-29 | ユーザ端末、無線基地局及び無線通信方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017015817A2 true BR112017015817A2 (pt) | 2018-03-27 |
Family
ID=56543514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017015817-5A BR112017015817A2 (pt) | 2015-01-29 | 2016-01-29 | terminal de usuário, estação rádio base e método de radiocomunicação |
Country Status (6)
Country | Link |
---|---|
US (1) | US10945248B2 (pt) |
EP (1) | EP3253153A4 (pt) |
JP (1) | JP6325693B2 (pt) |
CN (1) | CN107211418B (pt) |
BR (1) | BR112017015817A2 (pt) |
WO (1) | WO2016121910A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11115844B2 (en) * | 2015-05-20 | 2021-09-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for managing enhanced physical downlink control channel, wireless communication network, computer programs and computer program products |
EP3354077B1 (en) * | 2015-09-25 | 2019-12-18 | Telefonaktiebolaget LM Ericsson (publ) | Method and communications network for assigning enhanced physical downlink control channel resources |
CN110169024B (zh) * | 2017-01-05 | 2022-02-25 | 日本电气株式会社 | 用于下行链路控制信息传输和接收的方法和装置 |
US11140747B2 (en) * | 2017-02-03 | 2021-10-05 | Ntt Docomo, Inc. | Base station and user apparatus |
CN110800345B (zh) * | 2017-05-02 | 2022-11-08 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
EP3737177B1 (en) * | 2018-01-05 | 2023-12-20 | Ntt Docomo, Inc. | Terminal, base station and wireless communication method |
US11516858B2 (en) | 2018-04-04 | 2022-11-29 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for providing time domain allocations in a communication system |
CN114867045A (zh) * | 2018-04-04 | 2022-08-05 | 展讯通信(上海)有限公司 | 监测pdcch的方法、装置、基站及用户设备 |
WO2019202926A1 (ja) * | 2018-04-16 | 2019-10-24 | 株式会社Nttドコモ | ユーザ装置 |
EP3809771A4 (en) * | 2018-06-12 | 2022-01-26 | Ntt Docomo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION METHOD |
WO2020034303A1 (en) * | 2018-09-20 | 2020-02-20 | Zte Corporation | Methods, apparatus and systems for scheduling resources in a wireless communication |
US11627568B2 (en) * | 2020-02-11 | 2023-04-11 | Qualcomm Incorporated | Control resource set for reduced-capability user equipment |
Family Cites Families (27)
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CN105610549B (zh) * | 2009-09-21 | 2019-07-30 | 中兴通讯股份有限公司 | 一种下行控制信息的传输方法及传输系统 |
JP2012080416A (ja) * | 2010-10-04 | 2012-04-19 | Sony Corp | 基地局、無線通信方法、プログラム、無線通信システム、および無線端末 |
US20120300714A1 (en) * | 2011-05-06 | 2012-11-29 | Samsung Electronics Co., Ltd. | Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems |
WO2013006193A1 (en) * | 2011-07-01 | 2013-01-10 | Intel Corporation | Layer shifting in open loop multiple-input, multiple-output communications |
WO2013036005A1 (en) * | 2011-09-05 | 2013-03-14 | Lg Electronics Inc. | Method of indicating a control channel in a wireless access system, base station for the same and user equipment for the same |
EP2761949B1 (en) * | 2011-09-28 | 2020-03-11 | Nokia Solutions and Networks Oy | Configuring a communication with user equipments operating with a different system bandwidth |
US9814074B2 (en) * | 2011-09-30 | 2017-11-07 | Lg Electronics Inc. | Method and apparatus for random access in a wireless communication system that supports multiple carriers |
KR20230145244A (ko) * | 2011-09-30 | 2023-10-17 | 인터디지탈 패튼 홀딩스, 인크 | 감소된 채널 대역폭을 사용하는 장치 통신 |
WO2013066100A1 (ko) * | 2011-11-03 | 2013-05-10 | 엘지전자 주식회사 | 무선 접속 시스템에서 하향링크 제어 정보 송수신 방법 및 이를 위한 장치 |
US9635652B2 (en) * | 2012-03-22 | 2017-04-25 | Zte (Usa) Inc. | Optimized transmission of machine type communication data from a mobile device to a wireless network |
US9143984B2 (en) * | 2012-04-13 | 2015-09-22 | Intel Corporation | Mapping of enhanced physical downlink control channels in a wireless communication network |
US9166718B2 (en) * | 2012-05-11 | 2015-10-20 | Intel Corporation | Downlink control indication for a stand-alone new carrier type (NCT) |
CN102763477B (zh) * | 2012-05-11 | 2015-08-05 | 华为终端有限公司 | 资源管理的方法和装置、小带宽用户设备以及用户设备 |
CN103517420B (zh) * | 2012-06-15 | 2017-07-28 | 华为终端有限公司 | 配置资源与接收下行控制信息的方法和终端设备 |
US8761109B2 (en) * | 2012-08-03 | 2014-06-24 | Motorola Mobility Llc | Method and apparatus for receiving a control channel |
US9872123B2 (en) * | 2012-12-03 | 2018-01-16 | Sony Corporation | Group based PDCCH capability for LTE |
ES2643575T3 (es) * | 2013-01-03 | 2017-11-23 | Intel Corporation | Aparato y método para la supervisión de canal de control en una red inalámbrica de nuevo tipo de portadora (NCT) |
TWI701953B (zh) * | 2013-04-03 | 2020-08-11 | 美商內數位專利控股公司 | 針對一個或多個載波類型的epdcch共用檢索空間設計 |
US9374258B2 (en) * | 2013-05-10 | 2016-06-21 | Lg Electronics Inc. | Method for transmitting or receiving interference information and apparatus therefor |
US10033487B2 (en) * | 2013-05-10 | 2018-07-24 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatuses for signaling in dynamic time division duplex systems |
WO2014196908A1 (en) * | 2013-06-05 | 2014-12-11 | Telefonaktiebolaget L M Ericsson (Publ) | Telecommunications apparatus and method relating to a random access procedure |
SG11201510180XA (en) * | 2013-06-19 | 2016-01-28 | Nokia Solutions & Networks Oy | Methods, apparatuses, and computer program products for providing dynamic uplink-downlink reconfiguration information to user equipments |
US20150009874A1 (en) * | 2013-07-08 | 2015-01-08 | Amazon Technologies, Inc. | Techniques for optimizing propagation of multiple types of data |
WO2015010259A1 (zh) | 2013-07-23 | 2015-01-29 | 华为技术有限公司 | 增强的物理下行控制信道的发送、接收方法、装置和系统 |
TWI628930B (zh) * | 2013-09-20 | 2018-07-01 | 新力股份有限公司 | 通訊裝置及方法 |
US10244371B2 (en) * | 2014-05-23 | 2019-03-26 | Fujitsu Connected Technologies Limited | MTC event detection and signaling |
US10560235B2 (en) * | 2014-10-31 | 2020-02-11 | Qualcomm Incorporated | Narrowband control channel decoding |
-
2016
- 2016-01-29 US US15/543,596 patent/US10945248B2/en active Active
- 2016-01-29 JP JP2016572169A patent/JP6325693B2/ja active Active
- 2016-01-29 CN CN201680007707.2A patent/CN107211418B/zh active Active
- 2016-01-29 WO PCT/JP2016/052609 patent/WO2016121910A1/ja active Application Filing
- 2016-01-29 EP EP16743513.0A patent/EP3253153A4/en not_active Withdrawn
- 2016-01-29 BR BR112017015817-5A patent/BR112017015817A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2016121910A1 (ja) | 2016-08-04 |
EP3253153A1 (en) | 2017-12-06 |
JPWO2016121910A1 (ja) | 2017-11-24 |
CN107211418A (zh) | 2017-09-26 |
US20180014281A1 (en) | 2018-01-11 |
US10945248B2 (en) | 2021-03-09 |
EP3253153A4 (en) | 2018-09-19 |
JP6325693B2 (ja) | 2018-05-16 |
CN107211418B (zh) | 2021-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |