BR112017010392A2 - otimização de detecção de canal - Google Patents

otimização de detecção de canal

Info

Publication number
BR112017010392A2
BR112017010392A2 BR112017010392A BR112017010392A BR112017010392A2 BR 112017010392 A2 BR112017010392 A2 BR 112017010392A2 BR 112017010392 A BR112017010392 A BR 112017010392A BR 112017010392 A BR112017010392 A BR 112017010392A BR 112017010392 A2 BR112017010392 A2 BR 112017010392A2
Authority
BR
Brazil
Prior art keywords
channel
devices
channel detection
occupancy time
detection optimization
Prior art date
Application number
BR112017010392A
Other languages
English (en)
Inventor
Lei Haipeng
Shu Kodo
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of BR112017010392A2 publication Critical patent/BR112017010392A2/pt

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
    • H04L5/0001—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
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

a presente invenção refere-se à otimização de medida em comunicação sem fio. um dispositivo informa a outros dispositivos sobre o período de tempo, durante o qual um canal vai ser ocupado por sua transmissão, se o dispositivo determinar transmitir no canal. um conjunto de períodos de tempo de ocupação pode ser definido, e depois o dispositivo pode indicar um dos períodos de tempos de ocupação definidos a outros dispositivos. por detecção da indicação do período de tempo de ocupação, outros dispositivos conseguem saber que o canal vai estar indisponível pelo menos durante o período de tempo indicado, e, desse modo, pode evitar detecção ou medida de canal desnecessária nesse período de tempo para economizar energia.
BR112017010392A 2014-12-22 2015-12-22 otimização de detecção de canal BR112017010392A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2014094505 2014-12-22
US14/594,914 US9819459B2 (en) 2014-12-22 2015-01-12 Channel sensing enhancement
PCT/US2015/067358 WO2016106308A1 (en) 2014-12-22 2015-12-22 Channel sensing enhancement

Publications (1)

Publication Number Publication Date
BR112017010392A2 true BR112017010392A2 (pt) 2017-12-26

Family

ID=56131145

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010392A BR112017010392A2 (pt) 2014-12-22 2015-12-22 otimização de detecção de canal

Country Status (11)

Country Link
US (1) US9819459B2 (pt)
EP (1) EP3238499B1 (pt)
JP (1) JP2018503299A (pt)
KR (1) KR102372573B1 (pt)
CN (1) CN107113732B (pt)
AU (1) AU2015369689A1 (pt)
BR (1) BR112017010392A2 (pt)
CA (1) CA2968019A1 (pt)
MX (1) MX2017008245A (pt)
RU (1) RU2017121800A (pt)
WO (1) WO2016106308A1 (pt)

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CN106922032B (zh) * 2017-02-27 2019-12-24 北京佰才邦技术有限公司 数据时域传输方法及控制方法、终端、基站和基带芯片
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Also Published As

Publication number Publication date
KR20170098290A (ko) 2017-08-29
AU2015369689A1 (en) 2017-05-25
EP3238499A1 (en) 2017-11-01
CN107113732A (zh) 2017-08-29
EP3238499B1 (en) 2019-03-27
RU2017121800A (ru) 2018-12-26
US20160183249A1 (en) 2016-06-23
US9819459B2 (en) 2017-11-14
KR102372573B1 (ko) 2022-03-08
CA2968019A1 (en) 2016-06-30
MX2017008245A (es) 2017-10-06
JP2018503299A (ja) 2018-02-01
WO2016106308A1 (en) 2016-06-30
CN107113732B (zh) 2020-07-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]