PT3753185T - Indicação eficiente de ce mac sobre relação espacial para srs semipersistente - Google Patents

Indicação eficiente de ce mac sobre relação espacial para srs semipersistente

Info

Publication number
PT3753185T
PT3753185T PT197088958T PT19708895T PT3753185T PT 3753185 T PT3753185 T PT 3753185T PT 197088958 T PT197088958 T PT 197088958T PT 19708895 T PT19708895 T PT 19708895T PT 3753185 T PT3753185 T PT 3753185T
Authority
PT
Portugal
Prior art keywords
indication
semi
spatial relation
persistent srs
efficient mac
Prior art date
Application number
PT197088958T
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PT3753185T publication Critical patent/PT3753185T/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
    • H04L5/003—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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PT197088958T 2018-02-15 2019-01-25 Indicação eficiente de ce mac sobre relação espacial para srs semipersistente PT3753185T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862631243P 2018-02-15 2018-02-15

Publications (1)

Publication Number Publication Date
PT3753185T true PT3753185T (pt) 2022-02-02

Family

ID=65657499

Family Applications (1)

Application Number Title Priority Date Filing Date
PT197088958T PT3753185T (pt) 2018-02-15 2019-01-25 Indicação eficiente de ce mac sobre relação espacial para srs semipersistente

Country Status (13)

Country Link
US (2) US11483110B2 (pt)
EP (1) EP3753185B1 (pt)
JP (1) JP7064006B2 (pt)
KR (2) KR102532446B1 (pt)
CN (2) CN116545483A (pt)
BR (1) BR112020016627B1 (pt)
DK (1) DK3753185T3 (pt)
ES (1) ES2907963T3 (pt)
MX (1) MX2020008459A (pt)
PL (1) PL3753185T3 (pt)
PT (1) PT3753185T (pt)
WO (1) WO2019159024A1 (pt)
ZA (1) ZA202004354B (pt)

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Also Published As

Publication number Publication date
KR20230069255A (ko) 2023-05-18
DK3753185T3 (da) 2022-01-31
JP7064006B2 (ja) 2022-05-09
US11483110B2 (en) 2022-10-25
KR20200104394A (ko) 2020-09-03
CN111771349B (zh) 2023-05-30
MX2020008459A (es) 2020-09-25
KR102532446B1 (ko) 2023-05-12
CN111771349A (zh) 2020-10-13
CN116545483A (zh) 2023-08-04
ES2907963T3 (es) 2022-04-27
JP2021521660A (ja) 2021-08-26
PL3753185T3 (pl) 2022-05-02
WO2019159024A1 (en) 2019-08-22
US11863483B2 (en) 2024-01-02
EP3753185A1 (en) 2020-12-23
BR112020016627A8 (pt) 2022-08-02
BR112020016627B1 (pt) 2022-09-06
US20190280835A1 (en) 2019-09-12
EP3753185B1 (en) 2022-01-12
ZA202004354B (en) 2022-01-26
US20230064325A1 (en) 2023-03-02
BR112020016627A2 (pt) 2020-12-15

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