BR112022002191A2 - Indicação de locais de bloco de sinal de sincronização (ssb) de tempo-frequência de pontos de transmissão-recepção vizinhos para propósitos de puncionamento de sinal de referência de posicionamento - Google Patents

Indicação de locais de bloco de sinal de sincronização (ssb) de tempo-frequência de pontos de transmissão-recepção vizinhos para propósitos de puncionamento de sinal de referência de posicionamento

Info

Publication number
BR112022002191A2
BR112022002191A2 BR112022002191A BR112022002191A BR112022002191A2 BR 112022002191 A2 BR112022002191 A2 BR 112022002191A2 BR 112022002191 A BR112022002191 A BR 112022002191A BR 112022002191 A BR112022002191 A BR 112022002191A BR 112022002191 A2 BR112022002191 A2 BR 112022002191A2
Authority
BR
Brazil
Prior art keywords
positioning reference
reference signal
synchronization signal
ssb
time
Prior art date
Application number
BR112022002191A
Other languages
English (en)
Portuguese (pt)
Inventor
Alexandros Manolakos
Ringstad Opshaug Guttorm
Dinh Ly Hung
Peter Gaal
Sony Akkarakaran
Sven Fischer
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 BR112022002191A2 publication Critical patent/BR112022002191A2/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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • 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) or DMT
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112022002191A 2019-08-15 2020-08-14 Indicação de locais de bloco de sinal de sincronização (ssb) de tempo-frequência de pontos de transmissão-recepção vizinhos para propósitos de puncionamento de sinal de referência de posicionamento BR112022002191A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962887595P 2019-08-15 2019-08-15
US16/992,401 US11533144B2 (en) 2019-08-15 2020-08-13 Indication of time-frequency synchronization signal block (SSB) locations of neighboring transmission-reception points for positioning reference signal puncturing purposes
PCT/US2020/046498 WO2021030744A1 (en) 2019-08-15 2020-08-14 Indication of time-frequency synchronization signal block (ssb) locations of neighboring transmission-reception points for positioning reference signal puncturing purposes

Publications (1)

Publication Number Publication Date
BR112022002191A2 true BR112022002191A2 (pt) 2022-05-03

Family

ID=74567587

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022002191A BR112022002191A2 (pt) 2019-08-15 2020-08-14 Indicação de locais de bloco de sinal de sincronização (ssb) de tempo-frequência de pontos de transmissão-recepção vizinhos para propósitos de puncionamento de sinal de referência de posicionamento

Country Status (9)

Country Link
US (1) US11533144B2 (https=)
EP (1) EP4014418A1 (https=)
JP (2) JP2022545621A (https=)
KR (1) KR20220047975A (https=)
CN (1) CN114258656B (https=)
BR (1) BR112022002191A2 (https=)
PH (1) PH12022550076A1 (https=)
TW (1) TWI858110B (https=)
WO (1) WO2021030744A1 (https=)

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Also Published As

Publication number Publication date
CN114258656B (zh) 2024-06-28
US20210050986A1 (en) 2021-02-18
KR20220047975A (ko) 2022-04-19
WO2021030744A1 (en) 2021-02-18
JP2025165958A (ja) 2025-11-05
JP2022545621A (ja) 2022-10-28
EP4014418A1 (en) 2022-06-22
CN114258656A (zh) 2022-03-29
US11533144B2 (en) 2022-12-20
PH12022550076A1 (en) 2023-07-03
TW202123647A (zh) 2021-06-16
TWI858110B (zh) 2024-10-11

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