SI2883402T1 - Izboljšave pokrivanja na navzdolnji povezavi - Google Patents

Izboljšave pokrivanja na navzdolnji povezavi

Info

Publication number
SI2883402T1
SI2883402T1 SI201331502T SI201331502T SI2883402T1 SI 2883402 T1 SI2883402 T1 SI 2883402T1 SI 201331502 T SI201331502 T SI 201331502T SI 201331502 T SI201331502 T SI 201331502T SI 2883402 T1 SI2883402 T1 SI 2883402T1
Authority
SI
Slovenia
Prior art keywords
downlink coverage
coverage enhancements
enhancements
downlink
coverage
Prior art date
Application number
SI201331502T
Other languages
English (en)
Inventor
Wanshi Chen
Hao Xu
Peter Gaal
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of SI2883402T1 publication Critical patent/SI2883402T1/sl

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]
SI201331502T 2012-08-10 2013-02-13 Izboljšave pokrivanja na navzdolnji povezavi SI2883402T1 (sl)

Applications Claiming Priority (4)

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
EP13707248.4A EP2883402B1 (en) 2012-08-10 2013-02-13 Downlink coverage enhancements
PCT/US2013/025867 WO2014025381A1 (en) 2012-08-10 2013-02-13 Downlink coverage enhancements

Publications (1)

Publication Number Publication Date
SI2883402T1 true SI2883402T1 (sl) 2019-08-30

Family

ID=50066141

Family Applications (2)

Application Number Title Priority Date Filing Date
SI201331869T SI3528576T1 (sl) 2012-08-10 2013-02-13 Izboljšave pokrivanja na navzdoljni povezavi
SI201331502T SI2883402T1 (sl) 2012-08-10 2013-02-13 Izboljšave pokrivanja na navzdolnji povezavi

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SI201331869T SI3528576T1 (sl) 2012-08-10 2013-02-13 Izboljšave pokrivanja na navzdoljni povezavi

Country Status (11)

Country Link
US (2) US9635644B2 (sl)
EP (2) EP3528576B1 (sl)
JP (3) JP6419698B2 (sl)
CN (2) CN104521307B (sl)
DK (2) DK2883402T3 (sl)
ES (2) ES2867978T3 (sl)
HU (2) HUE052253T2 (sl)
PL (2) PL2883402T3 (sl)
PT (2) PT2883402T (sl)
SI (2) SI3528576T1 (sl)
WO (1) WO2014025381A1 (sl)

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DK2883402T3 (da) 2019-08-26
EP3528576B1 (en) 2021-01-13
PL2883402T3 (pl) 2020-03-31
ES2745253T3 (es) 2020-02-28
CN104521307A (zh) 2015-04-15
PT3528576T (pt) 2021-02-05
US9894647B2 (en) 2018-02-13
EP2883402A1 (en) 2015-06-17
US20170230948A1 (en) 2017-08-10
JP2019009791A (ja) 2019-01-17
JP2015528663A (ja) 2015-09-28
JP6615960B2 (ja) 2019-12-04
PL3528576T3 (pl) 2021-09-20
JP6392438B2 (ja) 2018-09-19
PT2883402T (pt) 2019-09-27
CN110086587A (zh) 2019-08-02
CN104521307B (zh) 2019-01-15
EP2883402B1 (en) 2019-06-12
SI3528576T1 (sl) 2021-05-31
WO2014025381A1 (en) 2014-02-13
US20140044056A1 (en) 2014-02-13
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CN110086587B (zh) 2022-03-25
JP2018067939A (ja) 2018-04-26
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ES2867978T3 (es) 2021-10-21
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