MX2019012932A - Terminal de usuario y metodo de comunicacion por radio. - Google Patents

Terminal de usuario y metodo de comunicacion por radio.

Info

Publication number
MX2019012932A
MX2019012932A MX2019012932A MX2019012932A MX2019012932A MX 2019012932 A MX2019012932 A MX 2019012932A MX 2019012932 A MX2019012932 A MX 2019012932A MX 2019012932 A MX2019012932 A MX 2019012932A MX 2019012932 A MX2019012932 A MX 2019012932A
Authority
MX
Mexico
Prior art keywords
user terminal
frequency band
wireless communication
communication method
synchronization signal
Prior art date
Application number
MX2019012932A
Other languages
English (en)
Inventor
Takeda Kazuaki
Takeda Kazuki
Harada Hiroki
Nagata Satoshi
Original Assignee
Ntt Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2019012932A publication Critical patent/MX2019012932A/es

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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente invención está diseñada de manera que puedan usarse bandas de frecuencia eficientemente dependiendo de que capacidades tienen los UE. De conformidad con un aspecto de la presente invención, una terminal de usuario incluye una sección de recepción que recibe un bloque de señal de sincronización transmitida en parte de bandas de frecuencia en una banda de frecuencia específica y una sección de control que, después de procedimientos de acceso aleatorio con base en el bloque de señal de sincronización, controla transmisión y/o recepción en una pluralidad de bandas de frecuencia en la banda de frecuencia específica con base en una pluralidad de señales específicas trasmitidas respectivamente en la pluralidad de bandas de frecuencia.
MX2019012932A 2017-05-02 2017-05-02 Terminal de usuario y metodo de comunicacion por radio. MX2019012932A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/017303 WO2018203404A1 (ja) 2017-05-02 2017-05-02 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
MX2019012932A true MX2019012932A (es) 2020-01-30

Family

ID=64016046

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012932A MX2019012932A (es) 2017-05-02 2017-05-02 Terminal de usuario y metodo de comunicacion por radio.

Country Status (6)

Country Link
US (1) US20200092875A1 (es)
EP (2) EP3621372A4 (es)
JP (1) JP7001681B2 (es)
CN (1) CN110832922B (es)
MX (1) MX2019012932A (es)
WO (1) WO2018203404A1 (es)

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CN110915277A (zh) * 2018-02-14 2020-03-24 Oppo广东移动通信有限公司 指示方法、检测方法及相关设备
US10849050B2 (en) * 2018-02-16 2020-11-24 Qualcomm Incorporated Methods and apparatuses for rate matching
US11245499B2 (en) * 2018-06-22 2022-02-08 Qualcomm Incorporated Signaling overhead reduction in NOMA
US11044679B2 (en) * 2019-03-27 2021-06-22 Cypress Semiconductor Corporation Devices, systems and methods for extending the range of a wireless communication system
EP4118917A4 (en) * 2020-03-12 2024-03-13 Nokia Technologies Oy ACCESS AUTHORIZATION FOR A REDUCED CAPACITY NEW RADIO (NR) DEVICE
US11778652B2 (en) * 2021-09-07 2023-10-03 Qualcomm Incorporated Multi component carrier (CC) scheduler

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US8446872B2 (en) * 2010-06-18 2013-05-21 Intel Mobile Communications GmbH Communication terminal, communication device, method for data communication, and method for frequency allocation
US20130315109A1 (en) * 2010-06-21 2013-11-28 Nokia Corporation Outband/Inband or Full-Duplex/Half-Duplex Mixture Backhaul Signaling in Relay Enhanced Networks
EP2690799A4 (en) * 2011-03-25 2014-10-08 Lg Electronics Inc TERRESTRIAL LINK SUB-FRAME STRUCTURE IN A MOBILE COMMUNICATION SYSTEM AND ITS INFORMATION TRANSMISSION METHOD
GB2496383A (en) 2011-11-07 2013-05-15 Nec Corp Extension carriers having synchronisation signals with configurable locations
CN103220796B (zh) * 2012-01-21 2016-09-21 电信科学技术研究院 一种下行数据传输方法及其设备
WO2013149651A1 (en) * 2012-04-03 2013-10-10 Nokia Siemens Networks Oy Frame format in communications
US8737276B2 (en) * 2012-06-27 2014-05-27 Qualcomm Incorporated Method and apparatus using modified subframes
EP4054091A1 (en) * 2013-12-04 2022-09-07 Telefonaktiebolaget LM Ericsson (publ) Downlink subframe shortening in time-division duplex (tdd) systems
WO2016029364A1 (zh) * 2014-08-26 2016-03-03 华为技术有限公司 一种无线通信方法、设备及系统
WO2016048044A1 (en) * 2014-09-23 2016-03-31 Lg Electronics Inc. Method and apparatus for performing initial access procedure for low cost user equipment in wireless communication system
WO2016117985A1 (en) * 2015-01-23 2016-07-28 Samsung Electronics Co., Ltd. Method for managing a radio resource management measurement at user equipment
JP6779212B2 (ja) * 2015-08-13 2020-11-04 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10432386B2 (en) * 2015-10-19 2019-10-01 Qualcomm Incorporated Flexible time division duplexing (TDD) subframe structure with latency reduction
EP3437244B1 (en) * 2016-03-30 2021-08-25 Telefonaktiebolaget LM Ericsson (publ) A method, system and devices for enabling a network node to perform a radio operation task in a telecommunication network
GB2550218B (en) * 2016-05-13 2022-01-05 Nokia Solutions & Networks Oy Method system and apparatus
WO2018008918A1 (ko) * 2016-07-02 2018-01-11 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
KR102399978B1 (ko) * 2017-01-06 2022-05-19 삼성전자 주식회사 셀룰라 통신 시스템의 시간 및 주파수 트랙킹 방법 및 장치
JP6997206B2 (ja) * 2017-03-15 2022-02-04 オッポ広東移動通信有限公司 信号伝送方法、端末装置及びネットワーク装置
KR102363564B1 (ko) * 2017-06-15 2022-02-16 삼성전자 주식회사 랜덤억세스 및 핸드오버 수행 방식

Also Published As

Publication number Publication date
US20200092875A1 (en) 2020-03-19
JP7001681B2 (ja) 2022-01-19
WO2018203404A1 (ja) 2018-11-08
EP3621372A4 (en) 2020-11-25
CN110832922A (zh) 2020-02-21
JPWO2018203404A1 (ja) 2020-03-12
EP3621372A1 (en) 2020-03-11
EP4149041A1 (en) 2023-03-15
CN110832922B (zh) 2023-08-01

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