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
frequency bands
user terminal
radio 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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) US12022492B2 (es)
EP (2) EP4149041A1 (es)
JP (1) JP7001681B2 (es)
CN (1) CN110832922B (es)
MX (1) MX2019012932A (es)
WO (1) WO2018203404A1 (es)

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Also Published As

Publication number Publication date
EP4149041A1 (en) 2023-03-15
CN110832922B (zh) 2023-08-01
JPWO2018203404A1 (ja) 2020-03-12
US12022492B2 (en) 2024-06-25
JP7001681B2 (ja) 2022-01-19
EP3621372A4 (en) 2020-11-25
CN110832922A (zh) 2020-02-21
US20200092875A1 (en) 2020-03-19
WO2018203404A1 (ja) 2018-11-08
EP3621372A1 (en) 2020-03-11

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