BR112019023375A2 - Acesso à portadora de uplink - Google Patents

Acesso à portadora de uplink Download PDF

Info

Publication number
BR112019023375A2
BR112019023375A2 BR112019023375-0A BR112019023375A BR112019023375A2 BR 112019023375 A2 BR112019023375 A2 BR 112019023375A2 BR 112019023375 A BR112019023375 A BR 112019023375A BR 112019023375 A2 BR112019023375 A2 BR 112019023375A2
Authority
BR
Brazil
Prior art keywords
uplink carrier
access
uplink
information
wireless node
Prior art date
Application number
BR112019023375-0A
Other languages
English (en)
Inventor
Niu Li
Zhao Yajun
Original Assignee
Zte Corporation
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 Zte Corporation filed Critical Zte Corporation
Publication of BR112019023375A2 publication Critical patent/BR112019023375A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

um ou mais dispositivos, sistemas e/ou métodos para facilitar acesso a uma portadora de uplink são fornecidos. por exemplo, a informação que corresponde a uma pluralidade de portadoras de uplink pode ser recebida a partir de um nó sem fio. uma portadora de uplink pode ser selecionada a partir da pluralidade de portadoras de uplink com base na informação. uma solicitação de acesso à portadora de uplink pode ser transmitida para o nó sem fio.
BR112019023375-0A 2017-05-17 2017-05-17 Acesso à portadora de uplink BR112019023375A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/084706 WO2018209593A1 (en) 2017-05-17 2017-05-17 Uplink carrier access

Publications (1)

Publication Number Publication Date
BR112019023375A2 true BR112019023375A2 (pt) 2020-06-16

Family

ID=64273082

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019023375-0A BR112019023375A2 (pt) 2017-05-17 2017-05-17 Acesso à portadora de uplink

Country Status (10)

Country Link
US (2) US11224008B2 (pt)
EP (1) EP3626006A4 (pt)
JP (1) JP6971329B2 (pt)
KR (2) KR20200007037A (pt)
CN (2) CN113645703A (pt)
AU (1) AU2017414388B2 (pt)
BR (1) BR112019023375A2 (pt)
CA (1) CA3062936C (pt)
RU (1) RU2728537C1 (pt)
WO (1) WO2018209593A1 (pt)

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WO2018209593A1 (en) * 2017-05-17 2018-11-22 Zte Corporation Uplink carrier access
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US10834761B2 (en) * 2018-02-17 2020-11-10 Ofinno, Llc Cell uplink selection control
US11122627B2 (en) * 2018-06-29 2021-09-14 Lg Electronics Inc. Method of random access procedure in wireless communication system and apparatus therefor
US11706071B2 (en) * 2020-05-15 2023-07-18 Qualcomm Incorporated Peak reduction tone allocation techniques

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Also Published As

Publication number Publication date
US11601874B2 (en) 2023-03-07
EP3626006A1 (en) 2020-03-25
WO2018209593A1 (en) 2018-11-22
CN110651518B (zh) 2021-07-23
US11224008B2 (en) 2022-01-11
AU2017414388A1 (en) 2019-11-21
CA3062936A1 (en) 2018-11-22
CN113645703A (zh) 2021-11-12
EP3626006A4 (en) 2020-04-29
KR20200007037A (ko) 2020-01-21
JP2020521372A (ja) 2020-07-16
US20220095208A1 (en) 2022-03-24
KR20210117346A (ko) 2021-09-28
CA3062936C (en) 2023-02-28
RU2728537C1 (ru) 2020-07-30
KR102451221B1 (ko) 2022-10-06
JP6971329B2 (ja) 2021-11-24
AU2017414388B2 (en) 2020-11-26
CN110651518A (zh) 2020-01-03
US20200084709A1 (en) 2020-03-12

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]