PT3528576T - Melhoramentos na cobertura da ligação descendente - Google Patents

Melhoramentos na cobertura da ligação descendente

Info

Publication number
PT3528576T
PT3528576T PT191690064T PT19169006T PT3528576T PT 3528576 T PT3528576 T PT 3528576T PT 191690064 T PT191690064 T PT 191690064T PT 19169006 T PT19169006 T PT 19169006T PT 3528576 T PT3528576 T PT 3528576T
Authority
PT
Portugal
Prior art keywords
downlink coverage
coverage enhancements
enhancements
downlink
coverage
Prior art date
Application number
PT191690064T
Other languages
English (en)
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 PT3528576T publication Critical patent/PT3528576T/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • H04L5/0001—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), DMT
    • 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
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PT191690064T 2012-08-10 2013-02-13 Melhoramentos na cobertura da ligação descendente PT3528576T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261681902P 2012-08-10 2012-08-10
US13/765,274 US9635644B2 (en) 2012-08-10 2013-02-12 Downlink coverage enhancements

Publications (1)

Publication Number Publication Date
PT3528576T true PT3528576T (pt) 2021-02-05

Family

ID=50066141

Family Applications (2)

Application Number Title Priority Date Filing Date
PT191690064T PT3528576T (pt) 2012-08-10 2013-02-13 Melhoramentos na cobertura da ligação descendente
PT13707248T PT2883402T (pt) 2012-08-10 2013-02-13 Melhoramentos na cobertura da ligação descendente

Family Applications After (1)

Application Number Title Priority Date Filing Date
PT13707248T PT2883402T (pt) 2012-08-10 2013-02-13 Melhoramentos na cobertura da ligação descendente

Country Status (11)

Country Link
US (2) US9635644B2 (pt)
EP (2) EP2883402B1 (pt)
JP (3) JP6419698B2 (pt)
CN (2) CN104521307B (pt)
DK (2) DK3528576T3 (pt)
ES (2) ES2867978T3 (pt)
HU (2) HUE052253T2 (pt)
PL (2) PL3528576T3 (pt)
PT (2) PT3528576T (pt)
SI (2) SI2883402T1 (pt)
WO (1) WO2014025381A1 (pt)

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PT2883402T (pt) 2019-09-27
US9894647B2 (en) 2018-02-13
EP2883402B1 (en) 2019-06-12
CN110086587B (zh) 2022-03-25
SI3528576T1 (sl) 2021-05-31
EP2883402A1 (en) 2015-06-17
JP2019009791A (ja) 2019-01-17
JP2018067939A (ja) 2018-04-26
ES2745253T3 (es) 2020-02-28
JP6615960B2 (ja) 2019-12-04
DK2883402T3 (da) 2019-08-26
HUE044141T2 (hu) 2019-09-30
US9635644B2 (en) 2017-04-25
JP6419698B2 (ja) 2018-11-07
WO2014025381A1 (en) 2014-02-13
US20140044056A1 (en) 2014-02-13
PL2883402T3 (pl) 2020-03-31
US20170230948A1 (en) 2017-08-10
HUE052253T2 (hu) 2021-04-28
CN110086587A (zh) 2019-08-02
CN104521307B (zh) 2019-01-15
EP3528576A1 (en) 2019-08-21
SI2883402T1 (sl) 2019-08-30
ES2867978T3 (es) 2021-10-21
JP2015528663A (ja) 2015-09-28
PL3528576T3 (pl) 2021-09-20
JP6392438B2 (ja) 2018-09-19
EP3528576B1 (en) 2021-01-13
CN104521307A (zh) 2015-04-15
DK3528576T3 (da) 2021-03-22

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