BR112018000322A2 - técnicas de liberação de canal utilizando banda de espectro de frequência de rádio compartilhada - Google Patents

técnicas de liberação de canal utilizando banda de espectro de frequência de rádio compartilhada

Info

Publication number
BR112018000322A2
BR112018000322A2 BR112018000322A BR112018000322A BR112018000322A2 BR 112018000322 A2 BR112018000322 A2 BR 112018000322A2 BR 112018000322 A BR112018000322 A BR 112018000322A BR 112018000322 A BR112018000322 A BR 112018000322A BR 112018000322 A2 BR112018000322 A2 BR 112018000322A2
Authority
BR
Brazil
Prior art keywords
radio frequency
frequency spectrum
spectrum band
shared radio
channel release
Prior art date
Application number
BR112018000322A
Other languages
English (en)
Portuguese (pt)
Inventor
Sun Jing
Mallik Siddhartha
Yoo Taesang
Luo Tao
Zhang Xiaoxia
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 BR112018000322A2 publication Critical patent/BR112018000322A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112018000322A 2015-07-07 2016-06-15 técnicas de liberação de canal utilizando banda de espectro de frequência de rádio compartilhada BR112018000322A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562189697P 2015-07-07 2015-07-07
US15/182,273 US10341884B2 (en) 2015-07-07 2016-06-14 Channel clearance techniques using shared radio frequency spectrum band
PCT/US2016/037530 WO2017007579A1 (en) 2015-07-07 2016-06-15 Channel clearance techniques using shared radio frequency spectrum band

Publications (1)

Publication Number Publication Date
BR112018000322A2 true BR112018000322A2 (pt) 2018-09-04

Family

ID=56264078

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000322A BR112018000322A2 (pt) 2015-07-07 2016-06-15 técnicas de liberação de canal utilizando banda de espectro de frequência de rádio compartilhada

Country Status (7)

Country Link
US (1) US10341884B2 (https=)
EP (1) EP3320733B1 (https=)
JP (1) JP6821645B2 (https=)
KR (1) KR20180027504A (https=)
CN (1) CN107736070B (https=)
BR (1) BR112018000322A2 (https=)
WO (1) WO2017007579A1 (https=)

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US11785609B2 (en) * 2019-06-28 2023-10-10 Qualcomm Incorporated Techniques for indicating lack of data for transmission
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US11716755B2 (en) * 2020-02-07 2023-08-01 Qualcomm Incorporated Multiple opportunity ack to pre-grant design for receiver side eCCA for mmWave band operation
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Also Published As

Publication number Publication date
JP2018519768A (ja) 2018-07-19
CN107736070B (zh) 2022-02-22
EP3320733A1 (en) 2018-05-16
WO2017007579A1 (en) 2017-01-12
CN107736070A (zh) 2018-02-23
EP3320733B1 (en) 2020-04-01
US20170013479A1 (en) 2017-01-12
JP6821645B2 (ja) 2021-01-27
KR20180027504A (ko) 2018-03-14
US10341884B2 (en) 2019-07-02

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A 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 2727 DE 11-04-2023 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.