HRP20221272T1 - Sustav za i postupak obnavljanja okidačkog snopa - Google Patents

Sustav za i postupak obnavljanja okidačkog snopa Download PDF

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Publication number
HRP20221272T1
HRP20221272T1 HRP20221272TT HRP20221272T HRP20221272T1 HR P20221272 T1 HRP20221272 T1 HR P20221272T1 HR P20221272T T HRP20221272T T HR P20221272TT HR P20221272 T HRP20221272 T HR P20221272T HR P20221272 T1 HRP20221272 T1 HR P20221272T1
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HR
Croatia
Prior art keywords
signal
measurement
signals
trigger condition
quality
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Application number
HRP20221272TT
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English (en)
Inventor
Pengfei Xia
Bin Liu
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of HRP20221272T1 publication Critical patent/HRP20221272T1/hr

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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
    • H04B7/0408—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/29—Performance testing
    • 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
    • H04B17/318—Received signal strength
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04B7/0617—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 for beam forming
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Claims (8)

1. Postupak rada s prijemnim uređajem (970), naznačen time što se postupak sastoji u: praćenju, prijemnim uređajem (970), dva ili više signala iz odašiljačkog uređaja; detektiranju, prijemnim uređajem (970), da je ispunjen u najmanju ruku prvi uvjet za okidanje i je ispunjen drugi uvjet za okidanje, te na osnovi toga, odašiljanju, prijemnim uređajem (970), okidačkog signala u odašiljački uređaj kako bi pokrenuo postupak obnavljanja neuspjelog snopa; gdje se detektiranje da je ispunjen prvi uvjet za okidanje sastoji u: određivanje da jedno ili više prvih mjerenja pouzdanosti ispunjava prvi uvjet za okidanje na osnovi uspoređivanja jednog ili više prvih mjerenja pouzdanosti s prvim pragom, gdje se jedno ili više prvih mjerenja pouzdanosti upotrebljava kao pokazatelj rezultata pokušaja dekodiranja kanala koji odgovara prvom signalu među dva ili više signala; gdje se detektiranje da drugi uvjet za okidanje je ispunjen sastoji u: uspoređivanju kvalitete jednog ili više drugih signala s drugim pragom, te određivanju da mjerenje kvalitete jednog ili više drugih signala ispunjava drugi uvjet za okidanje, gdje drugi signal među dva ili više signala odgovara mjerenju kvalitete jednog ili više drugih signala; i gdje se mjerenje kvalitete drugog signala razlikuje od prvih mjerenja pouzdanosti; gdje su prvi signal i drugi signal različiti.
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što prvi signal sadrži referentni signal za informacije o stanju kanala (CSI-RS).
3. Postupak u skladu s patentnim zahtjevom 1 ili 2, naznačen time što se mjerenje kvalitete drugog signala sastoji u najmanje jednom od mjerenja primljene snage referentnog signala (RSRP), mjerenja primljene kvalitete referentnog signala (RSRQ), mjerenja snage primljenog signala, mjerenja omjera između signala i šuma (SNR) ili mjerenja omjera između šuma i signala sa smetnjom (SINR).
4. Postupak u skladu s patentnim zahtjevom 1, naznačen time što drugi signal sadrži najmanje jedan od referentnog signala za demodulaciju (DMRS), referentnog signala za informacije o stanju kanala (CSI-RS), sinkronizacijskog signala (SS), referentnog signala za praćenje faznog vremena (PTRS) ili zvučnog referentnog signala (SRS).
5. Prijemni uređaj (970), naznačen time što sadrži: primopredajnik (920), konfiguriran za praćenje dva ili više signala iz odašiljačkog uređaja; jedinicu za obradu (900), konfiguriranu za detektiranje da je ispunjen u najmanju ruku prvi uvjet za okidanje i da je ispunjen drugi uvjet za okidanje, te je na osnovi toga, primopredajnik (920) konfiguriran za odašiljanje okidačkog signala u odašiljački uređaj kako bi pokrenuo postupak obnavljanja neuspjelog snopa; gdje se detektiranje da je ispunjen prvi uvjet za okidanje sastoji u: određivanje da jedno ili više prvih mjerenja pouzdanosti ispunjava prvi uvjet za okidanje na osnovi uspoređivanja jednog ili više prvih mjerenja pouzdanosti s prvim pragom, gdje se jedno ili više prvih mjerenja pouzdanosti upotrebljava kao pokazatelj rezultata pokušaja dekodiranja kanala koji odgovara prvom signalu među dva ili više signala; gdje se detektiranje da drugi uvjet za okidanje je ispunjen sastoji u: uspoređivanju kvalitete jednog ili više drugih signala s drugim pragom, te određivanju da mjerenje kvalitete jednog ili više drugih signala ispunjava drugi uvjet za okidanje, gdje drugi signal među dva ili više signala odgovara mjerenju kvalitete jednog ili više drugih signala; i gdje se mjerenje kvalitete drugog signala razlikuje od prvih mjerenja pouzdanosti; gdje su prvi signal i drugi signal različiti.
6. Prijemni uređaj u skladu s patentnim zahtjevom 5, naznačen time što prvi signal sadrži referentni signal za informacije o stanju kanala (CSI-RS).
7. Prijemni uređaj u skladu s patentnim zahtjevom 5 ili 6, naznačen time što se mjerenje kvalitete drugog signala sastoji u najmanje jednom od mjerenja primljene snage referentnog signala (RSRP), mjerenja primljene kvalitete referentnog signala (RSRQ), mjerenja snage primljenog signala, mjerenja omjera između signala i šuma (SNR) ili mjerenja omjera između šuma i signala sa smetnjom (SINR).
8. Prijemni uređaj u skladu s patentnim zahtjevom 5 ili 6, naznačen time što drugi signal sadrži najmanje jedan od referentnog signala za demodulaciju (DMRS), referentnog signala za informacije o stanju kanala (CSI-RS), sinkronizacijskog signala (SS), referentnog signala za praćenje faznog vremena (PTRS) ili zvučnog referentnog signala (SRS).
HRP20221272TT 2017-06-16 2018-06-07 Sustav za i postupak obnavljanja okidačkog snopa HRP20221272T1 (hr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762521088P 2017-06-16 2017-06-16
US15/707,590 US20180368009A1 (en) 2017-06-16 2017-09-18 System and Method for Triggering Beam Recovery
EP18817859.4A EP3536008B1 (en) 2017-06-16 2018-06-07 System and method for triggering beam recovery
PCT/CN2018/090173 WO2018228255A1 (en) 2017-06-16 2018-06-07 System and method for triggering beam recovery

Publications (1)

Publication Number Publication Date
HRP20221272T1 true HRP20221272T1 (hr) 2023-03-03

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US (2) US20180368009A1 (hr)
EP (2) EP3536008B1 (hr)
JP (2) JP7009471B2 (hr)
KR (2) KR20230044037A (hr)
CN (2) CN114245409B (hr)
AU (2) AU2018284728A1 (hr)
DK (1) DK3536008T3 (hr)
ES (1) ES2929941T3 (hr)
HR (1) HRP20221272T1 (hr)
RU (1) RU2729780C1 (hr)
WO (1) WO2018228255A1 (hr)

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Publication number Publication date
JP2022050601A (ja) 2022-03-30
RU2729780C1 (ru) 2020-08-12
WO2018228255A1 (en) 2018-12-20
EP3536008B1 (en) 2022-09-28
AU2021204638B2 (en) 2023-02-09
JP7306775B2 (ja) 2023-07-11
EP3536008A1 (en) 2019-09-11
EP4132058A1 (en) 2023-02-08
JP2020501404A (ja) 2020-01-16
JP7009471B2 (ja) 2022-01-25
ES2929941T3 (es) 2022-12-05
KR20200003909A (ko) 2020-01-10
CN114245409A (zh) 2022-03-25
AU2021204638A1 (en) 2021-07-29
KR20230044037A (ko) 2023-03-31
CN110754102A (zh) 2020-02-04
CN110754102B (zh) 2021-10-19
US20220417772A1 (en) 2022-12-29
AU2018284728A1 (en) 2019-12-19
US20180368009A1 (en) 2018-12-20
DK3536008T3 (da) 2022-10-31
EP3536008A4 (en) 2019-10-30
CN114245409B (zh) 2023-07-07

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