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MX2014014900A - Identificacion de huecos de cobertura usando mediciones de traspaso inter-rat. - Google Patents

Identificacion de huecos de cobertura usando mediciones de traspaso inter-rat.

Info

Publication number
MX2014014900A
MX2014014900A MX2014014900A MX2014014900A MX2014014900A MX 2014014900 A MX2014014900 A MX 2014014900A MX 2014014900 A MX2014014900 A MX 2014014900A MX 2014014900 A MX2014014900 A MX 2014014900A MX 2014014900 A MX2014014900 A MX 2014014900A
Authority
MX
Mexico
Prior art keywords
rat
inter
rat handover
coverage holes
handover measurements
Prior art date
Application number
MX2014014900A
Other languages
English (en)
Other versions
MX344844B (es
Inventor
Joey Chou
Jorge Mena
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 MX2014014900A publication Critical patent/MX2014014900A/es
Publication of MX344844B publication Critical patent/MX344844B/es

Links

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    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
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    • 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
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
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    • 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
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
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    • H04B7/00—Radio transmission systems, i.e. using radiation field
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    • 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
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    • H04B7/0413—MIMO systems
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    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0469—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking special antenna structures, e.g. cross polarized antennas into account
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    • 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
    • H04B7/0636—Feedback format
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    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
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    • H04L1/1829—Arrangements specially adapted for the receiver end
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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Se describen modalidades para identificar huecos de cobertura en una tecnología de acceso de radio (RAT). En algunas modalidades, un aparato de manejo de red (NM) puede recibir un primer reporte que incluye una o más mediciones tomadas por un primer UE, en respuesta a un evento relacionado con un traspaso del primer UE entre una primera RAT y una segunda RAT diferente de la primera RAT. El aparato de NM puede recibir un segundo reporte que incluye una o más mediciones tomadas por un segundo UE en respuesta a un evento relacionado con un traspaso del segundo UE entre la primera RAT y una tercera RAT diferente de la primera RAT. El aparato de NM puede identificar un hueco en un área de cobertura de la primera RAT con base, por lo menos en parte, en los reportes primero y segundo. Otras modalidades pueden estar descritas y reivindicadas.
MX2014014900A 2012-07-27 2013-06-27 Identificación de huecos de cobertura usando mediciones de traspaso inter-rat. MX344844B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261676775P 2012-07-27 2012-07-27
US13/730,266 US8868067B2 (en) 2012-07-27 2012-12-28 Identifying coverage holes using inter-rat handover measurements
PCT/US2013/048361 WO2014018217A1 (en) 2012-07-27 2013-06-27 Identifying coverage holes using inter-rat handover measurements

Publications (2)

Publication Number Publication Date
MX2014014900A true MX2014014900A (es) 2015-04-09
MX344844B MX344844B (es) 2017-01-10

Family

ID=49304621

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MX2016010803A MX355201B (es) 2012-07-27 2013-06-27 Identificación de huecos de cobertura usando mediciones de traspaso inter-rat.
MX2014014900A MX344844B (es) 2012-07-27 2013-06-27 Identificación de huecos de cobertura usando mediciones de traspaso inter-rat.
MX2014015149A MX342404B (es) 2012-07-27 2013-07-29 Generacion de libro de claves de reconocimiento de solicitud de repeticion automatica hibrida (harq-ack) para agregacion de portadora (ca) de duplaje por division de tiempo (tdd) de inter-banda.

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MX2016010803A MX355201B (es) 2012-07-27 2013-06-27 Identificación de huecos de cobertura usando mediciones de traspaso inter-rat.

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MX2014015149A MX342404B (es) 2012-07-27 2013-07-29 Generacion de libro de claves de reconocimiento de solicitud de repeticion automatica hibrida (harq-ack) para agregacion de portadora (ca) de duplaje por division de tiempo (tdd) de inter-banda.

Country Status (18)

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US (6) US8885752B2 (es)
EP (4) EP2878092B1 (es)
JP (3) JP6125629B2 (es)
KR (3) KR101696992B1 (es)
CN (5) CN104396170B (es)
BE (1) BE1021362B1 (es)
BR (1) BR112014032454A2 (es)
ES (3) ES2656273T3 (es)
FI (2) FI127339B (es)
FR (2) FR2994049B1 (es)
HK (1) HK1252400A1 (es)
HU (2) HUE036455T2 (es)
IT (1) ITMI20131194A1 (es)
MX (3) MX355201B (es)
NL (1) NL2011175C2 (es)
SE (3) SE539764C8 (es)
TW (2) TWI487392B (es)
WO (3) WO2014018205A1 (es)

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