BR112016007359A2 - portadoras virtuais para comunicações de lte/lte-a em um espectro compartilhado - Google Patents

portadoras virtuais para comunicações de lte/lte-a em um espectro compartilhado

Info

Publication number
BR112016007359A2
BR112016007359A2 BR112016007359A BR112016007359A BR112016007359A2 BR 112016007359 A2 BR112016007359 A2 BR 112016007359A2 BR 112016007359 A BR112016007359 A BR 112016007359A BR 112016007359 A BR112016007359 A BR 112016007359A BR 112016007359 A2 BR112016007359 A2 BR 112016007359A2
Authority
BR
Brazil
Prior art keywords
lte
carriers
communications
identified
shared spectrum
Prior art date
Application number
BR112016007359A
Other languages
English (en)
Inventor
Xu Hao
Yerramalli Srinivas
Luo Tao
Chen Wanshi
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112016007359A2 publication Critical patent/BR112016007359A2/pt

Links

Classifications

    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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

Landscapes

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

Abstract

----------------------- page 1----------------------- 1/1 resumo “portadoras virtuais para comunicaã‡ã•es de lte/lte-a em um espectro compartilhado” trata-se de mã©todos, sistemas, aparelhos e dispositivos para comunicaã§ã£o sem fio. a partir de uma pluralidade de portadoras fã­sicas associadas a uma avaliaã§ã£o de canal livre (cca) realizada por um dispositivo, uma das portadoras fã­sicas para a qual a cca foi bem-sucedida pode ser identificada. uma portadora virtual associada a uma transmissã£o de dados sem fio pelo dispositivo pode ser mapeada para a identificada dentre as portadoras identificadas.
BR112016007359A 2013-10-03 2014-09-19 portadoras virtuais para comunicações de lte/lte-a em um espectro compartilhado BR112016007359A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361886469P 2013-10-03 2013-10-03
US201461948399P 2014-03-05 2014-03-05
US14/490,503 US10051660B2 (en) 2013-10-03 2014-09-18 Virtual carriers for LTE/LTE-A communications in a shared spectrum
PCT/US2014/056431 WO2015050718A1 (en) 2013-10-03 2014-09-19 Virtual carriers for lte/lte-a communications in a shared spectrum

Publications (1)

Publication Number Publication Date
BR112016007359A2 true BR112016007359A2 (pt) 2017-08-01

Family

ID=52776894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016007359A BR112016007359A2 (pt) 2013-10-03 2014-09-19 portadoras virtuais para comunicações de lte/lte-a em um espectro compartilhado

Country Status (8)

Country Link
US (1) US10051660B2 (pt)
EP (1) EP3053294B1 (pt)
JP (1) JP6545669B2 (pt)
KR (1) KR101888772B1 (pt)
CN (1) CN105612714B (pt)
BR (1) BR112016007359A2 (pt)
CA (1) CA2924085C (pt)
WO (1) WO2015050718A1 (pt)

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CN107071915B (zh) * 2015-01-29 2021-02-02 中兴通讯股份有限公司 一种数据传输方法、数据传输站点及接收端
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US9877203B2 (en) * 2015-05-07 2018-01-23 Qualcomm Incorporated Channel feedback reporting for shared frequency spectrum
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KR102234846B1 (ko) * 2015-08-14 2021-03-31 레노보 이노베이션스 리미티드 (홍콩) 무선 통신 시스템에서의 버스트-기반 전송 스케줄링
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WO2017171325A1 (ko) * 2016-03-27 2017-10-05 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 물리 상향링크 제어 채널을 전송하는 방법 및 이를 지원하는 장치
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
CN109716844A (zh) * 2016-09-09 2019-05-03 株式会社Ntt都科摩 用户终端以及无线通信方法
US10645586B2 (en) * 2016-10-13 2020-05-05 Qualcomm Incorporated Coordinated resource partitioning
CN108023709B (zh) * 2016-11-04 2022-03-15 夏普株式会社 上行发送波形的配置方法、基站和用户设备
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Also Published As

Publication number Publication date
EP3053294B1 (en) 2017-10-18
JP6545669B2 (ja) 2019-07-17
CA2924085C (en) 2020-04-14
CN105612714A (zh) 2016-05-25
US20150098412A1 (en) 2015-04-09
CA2924085A1 (en) 2015-04-09
EP3053294A1 (en) 2016-08-10
KR101888772B1 (ko) 2018-08-14
JP2016535472A (ja) 2016-11-10
KR20160066030A (ko) 2016-06-09
CN105612714B (zh) 2019-02-01
US10051660B2 (en) 2018-08-14
WO2015050718A1 (en) 2015-04-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2740 DE 11-07-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.