HUE042889T2 - Aszimmetrikus képességvezérelt eljárások mm hullámhosszú hozzáférési rendszerekben való nyalábkövetésre - Google Patents

Aszimmetrikus képességvezérelt eljárások mm hullámhosszú hozzáférési rendszerekben való nyalábkövetésre

Info

Publication number
HUE042889T2
HUE042889T2 HUE15739383A HUE15739383A HUE042889T2 HU E042889 T2 HUE042889 T2 HU E042889T2 HU E15739383 A HUE15739383 A HU E15739383A HU E15739383 A HUE15739383 A HU E15739383A HU E042889 T2 HUE042889 T2 HU E042889T2
Authority
HU
Hungary
Prior art keywords
access systems
beam tracking
wave access
driven methods
asymmetric capability
Prior art date
Application number
HUE15739383A
Other languages
English (en)
Inventor
Vasanthan Raghavan
Sundar Subramanian
Ashwin Sampath
Junyi Li
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 HUE042889T2 publication Critical patent/HUE042889T2/hu

Links

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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • 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
    • H04B7/0613—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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0628—Diversity capabilities
    • 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
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0851—Joint weighting using training sequences or error signal
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE15739383A 2014-07-15 2015-06-22 Aszimmetrikus képességvezérelt eljárások mm hullámhosszú hozzáférési rendszerekben való nyalábkövetésre HUE042889T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/332,330 US9363683B2 (en) 2014-07-15 2014-07-15 Asymmetric capability-driven methods for beam tracking in mm-wave access systems

Publications (1)

Publication Number Publication Date
HUE042889T2 true HUE042889T2 (hu) 2019-07-29

Family

ID=53682794

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15739383A HUE042889T2 (hu) 2014-07-15 2015-06-22 Aszimmetrikus képességvezérelt eljárások mm hullámhosszú hozzáférési rendszerekben való nyalábkövetésre

Country Status (9)

Country Link
US (1) US9363683B2 (hu)
EP (1) EP3170268B1 (hu)
JP (1) JP6231247B2 (hu)
KR (3) KR20200036058A (hu)
CN (1) CN106537804B (hu)
CA (1) CA2954883C (hu)
ES (1) ES2713155T3 (hu)
HU (1) HUE042889T2 (hu)
WO (1) WO2016010685A1 (hu)

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Also Published As

Publication number Publication date
WO2016010685A1 (en) 2016-01-21
KR20180000351A (ko) 2018-01-02
CA2954883C (en) 2019-03-12
CN106537804B (zh) 2020-05-05
EP3170268B1 (en) 2018-11-28
KR102246747B1 (ko) 2021-04-29
CN106537804A (zh) 2017-03-22
CA2954883A1 (en) 2016-01-21
JP6231247B2 (ja) 2017-11-15
JP2017531932A (ja) 2017-10-26
US20160021548A1 (en) 2016-01-21
BR112017000190A2 (pt) 2017-10-31
ES2713155T3 (es) 2019-05-20
KR20170010068A (ko) 2017-01-25
EP3170268A1 (en) 2017-05-24
KR20200036058A (ko) 2020-04-06
US9363683B2 (en) 2016-06-07

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