EP3841681A4 - Beam failure detection, candidate beam detection and beam failure recovery in new radio - Google Patents

Beam failure detection, candidate beam detection and beam failure recovery in new radio Download PDF

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Publication number
EP3841681A4
EP3841681A4 EP19850942.4A EP19850942A EP3841681A4 EP 3841681 A4 EP3841681 A4 EP 3841681A4 EP 19850942 A EP19850942 A EP 19850942A EP 3841681 A4 EP3841681 A4 EP 3841681A4
Authority
EP
European Patent Office
Prior art keywords
detection
beam failure
new radio
candidate
failure recovery
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP19850942.4A
Other languages
German (de)
French (fr)
Other versions
EP3841681A1 (en
Inventor
Manasa RAGHAVAN
Jie Cui
Yang Tang
Yushu Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of EP3841681A1 publication Critical patent/EP3841681A1/en
Publication of EP3841681A4 publication Critical patent/EP3841681A4/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19850942.4A 2018-08-20 2019-08-19 Beam failure detection, candidate beam detection and beam failure recovery in new radio Pending EP3841681A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862765191P 2018-08-20 2018-08-20
PCT/US2019/047080 WO2020041205A1 (en) 2018-08-20 2019-08-19 Beam failure detection, candidate beam detection and beam failure recovery in new radio

Publications (2)

Publication Number Publication Date
EP3841681A1 EP3841681A1 (en) 2021-06-30
EP3841681A4 true EP3841681A4 (en) 2022-06-15

Family

ID=69591183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850942.4A Pending EP3841681A4 (en) 2018-08-20 2019-08-19 Beam failure detection, candidate beam detection and beam failure recovery in new radio

Country Status (2)

Country Link
EP (1) EP3841681A4 (en)
WO (1) WO2020041205A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022141405A1 (en) * 2020-12-31 2022-07-07 北京小米移动软件有限公司 Resource set configuration method, apparatus, and storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100113023A1 (en) * 2007-03-19 2010-05-06 Nokia Corporation Method and Apparatus For Setting Discontinuous Communication Interval

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018027904A1 (en) * 2016-08-12 2018-02-15 Mediatek Singapore Pte. Ltd Methods and apparatus for handling of radio link failure detection in hf-nr system
JP6804649B2 (en) * 2017-02-06 2020-12-23 エルジー エレクトロニクス インコーポレイティド A method for monitoring the wireless link of a terminal in a wireless communication system and a device that supports it.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100113023A1 (en) * 2007-03-19 2010-05-06 Nokia Corporation Method and Apparatus For Setting Discontinuous Communication Interval

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC: "Discussion on requirements for beam failure detection", vol. RAN WG4, no. Gothenburg, SE; 20180820 - 20180824, 10 August 2018 (2018-08-10), XP051579252, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG4%5FRadio/TSGR4%5F88/Docs/R4%2D1810249%2Ezip> [retrieved on 20180810] *
MEDIATEK INC: "Summary 2 on Remaing issues on Beam Failure Recovery", 1 March 2018 (2018-03-01), pages 1 - 27, XP051398655, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F92/Docs/> [retrieved on 20180301] *
See also references of WO2020041205A1 *

Also Published As

Publication number Publication date
WO2020041205A1 (en) 2020-02-27
EP3841681A1 (en) 2021-06-30

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