BR112017021896B1 - Acesso aleatório para comunicações sem fio de baixa latência - Google Patents

Acesso aleatório para comunicações sem fio de baixa latência Download PDF

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Publication number
BR112017021896B1
BR112017021896B1 BR112017021896-8A BR112017021896A BR112017021896B1 BR 112017021896 B1 BR112017021896 B1 BR 112017021896B1 BR 112017021896 A BR112017021896 A BR 112017021896A BR 112017021896 B1 BR112017021896 B1 BR 112017021896B1
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BR
Brazil
Prior art keywords
prach
random access
procedure
wireless communications
procedures
Prior art date
Application number
BR112017021896-8A
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English (en)
Portuguese (pt)
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BR112017021896A2 (pt
Inventor
Shimman Arvind Patel
Wanshi Chen
Aleksandar Damnjanovic
Original Assignee
Qualcomm Incorporated
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.)
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Publication date
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112017021896A2 publication Critical patent/BR112017021896A2/pt
Publication of BR112017021896B1 publication Critical patent/BR112017021896B1/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—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
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017021896-8A 2015-04-14 2016-04-06 Acesso aleatório para comunicações sem fio de baixa latência BR112017021896B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562147408P 2015-04-14 2015-04-14
US62/147,408 2015-04-14
US15/090,859 US10433339B2 (en) 2015-04-14 2016-04-05 Random access for low latency wireless communications
US15/090,859 2016-04-05
PCT/US2016/026235 WO2016168024A1 (en) 2015-04-14 2016-04-06 Random access for low latency wireless communications

Publications (2)

Publication Number Publication Date
BR112017021896A2 BR112017021896A2 (pt) 2018-07-10
BR112017021896B1 true BR112017021896B1 (pt) 2024-03-12

Family

ID=55806791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017021896-8A BR112017021896B1 (pt) 2015-04-14 2016-04-06 Acesso aleatório para comunicações sem fio de baixa latência

Country Status (7)

Country Link
US (2) US10433339B2 (https=)
EP (1) EP3284304B1 (https=)
JP (2) JP6704934B2 (https=)
KR (2) KR102115647B1 (https=)
CN (1) CN107534995B (https=)
BR (1) BR112017021896B1 (https=)
WO (1) WO2016168024A1 (https=)

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Also Published As

Publication number Publication date
US11191106B2 (en) 2021-11-30
WO2016168024A1 (en) 2016-10-20
US20190394810A1 (en) 2019-12-26
JP2020145711A (ja) 2020-09-10
CN107534995A (zh) 2018-01-02
EP3284304B1 (en) 2019-08-14
JP6704934B2 (ja) 2020-06-03
KR20170137751A (ko) 2017-12-13
KR20200057114A (ko) 2020-05-25
US10433339B2 (en) 2019-10-01
EP3284304A1 (en) 2018-02-21
KR102372699B1 (ko) 2022-03-08
KR102115647B1 (ko) 2020-05-26
JP2018516495A (ja) 2018-06-21
JP7210504B2 (ja) 2023-01-23
CN107534995B (zh) 2021-03-23
US20160309518A1 (en) 2016-10-20
BR112017021896A2 (pt) 2018-07-10

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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