FI20135776A - User equipment and method for virtual co-location signaling of antenna ports in coordinated multipoint operations - Google Patents

User equipment and method for virtual co-location signaling of antenna ports in coordinated multipoint operations Download PDF

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Publication number
FI20135776A
FI20135776A FI20135776A FI20135776A FI20135776A FI 20135776 A FI20135776 A FI 20135776A FI 20135776 A FI20135776 A FI 20135776A FI 20135776 A FI20135776 A FI 20135776A FI 20135776 A FI20135776 A FI 20135776A
Authority
FI
Finland
Prior art keywords
virtual
user equipment
antenna ports
coordinated multipoint
location signaling
Prior art date
Application number
FI20135776A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124643B (en
Inventor
Alexei Davydov
Gregory Vladimirovich Morozov
Alexander Alexandrovich Maltsev
Ilya Bolotin
Debdeep Chatterjee
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of FI20135776A publication Critical patent/FI20135776A/en
Application granted granted Critical
Publication of FI124643B publication Critical patent/FI124643B/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
FI20135776A 2012-07-20 2013-07-17 User apparatus and method for antenna ports apparent co-location signaling in coordinated multi-point operations FI124643B (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201261674274P 2012-07-20 2012-07-20
US201261674274 2012-07-20
US201261707784P 2012-09-28 2012-09-28
US201261707784 2012-09-28
US201213706098 2012-12-05
US13/706,098 US20140022988A1 (en) 2012-07-20 2012-12-05 User equipment and method for antenna port quasi co-location signaling in coordinated multi-point operations
US2013044756 2013-06-07
PCT/US2013/044756 WO2014014576A1 (en) 2012-07-20 2013-06-07 User equipment and method for antenna port quasi co-location signaling in coordinated multi-point operations

Publications (2)

Publication Number Publication Date
FI20135776A true FI20135776A (en) 2014-01-21
FI124643B FI124643B (en) 2014-11-28

Family

ID=49946489

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135776A FI124643B (en) 2012-07-20 2013-07-17 User apparatus and method for antenna ports apparent co-location signaling in coordinated multi-point operations

Country Status (14)

Country Link
US (1) US20140022988A1 (en)
EP (1) EP2875588A4 (en)
JP (2) JP6058793B2 (en)
CN (1) CN103581880A (en)
BE (1) BE1020890A5 (en)
BR (1) BR112014031854A2 (en)
ES (1) ES2477040B2 (en)
FI (1) FI124643B (en)
FR (1) FR2993746B1 (en)
IT (1) ITMI20131202A1 (en)
NL (1) NL2011185C2 (en)
SE (1) SE1350906A1 (en)
TW (2) TWI583159B (en)
WO (1) WO2014014576A1 (en)

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Also Published As

Publication number Publication date
TWI520537B (en) 2016-02-01
JP6058793B2 (en) 2017-01-11
ES2477040B2 (en) 2015-11-05
NL2011185A (en) 2014-01-23
CN103581880A (en) 2014-02-12
FI124643B (en) 2014-11-28
US20140022988A1 (en) 2014-01-23
EP2875588A4 (en) 2016-01-20
ITMI20131202A1 (en) 2014-01-21
BR112014031854A2 (en) 2017-06-27
TW201611558A (en) 2016-03-16
JP2015525525A (en) 2015-09-03
FR2993746B1 (en) 2017-12-15
WO2014014576A1 (en) 2014-01-23
TW201409980A (en) 2014-03-01
ES2477040R1 (en) 2014-10-03
SE1350906A1 (en) 2014-01-21
FR2993746A1 (en) 2014-01-24
ES2477040A2 (en) 2014-07-15
NL2011185C2 (en) 2015-08-06
JP2017085596A (en) 2017-05-18
EP2875588A1 (en) 2015-05-27
TWI583159B (en) 2017-05-11
BE1020890A5 (en) 2014-07-01

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