MX344844B - Identificación de huecos de cobertura usando mediciones de traspaso inter-rat. - Google Patents

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

Info

Publication number
MX344844B
MX344844B MX2014014900A MX2014014900A MX344844B MX 344844 B MX344844 B MX 344844B MX 2014014900 A MX2014014900 A MX 2014014900A MX 2014014900 A MX2014014900 A MX 2014014900A MX 344844 B MX344844 B MX 344844B
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
MX2014014900A (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

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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
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    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
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    • H04B7/0417—Feedback systems
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    • 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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    • H04B7/0413—MIMO systems
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    • 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
    • H04B7/0636—Feedback format
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    • H04L1/00—Arrangements for detecting or preventing errors in the information received
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    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4927—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using levels matched to the quantisation levels of the channel
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    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
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    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/901—Noise or unwanted signal reduction in nonseismic receiving system

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (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 MX2014014900A (es) 2015-04-09
MX344844B true MX344844B (es) 2017-01-10

Family

ID=49304621

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2014014900A MX344844B (es) 2012-07-27 2013-06-27 Identificación de huecos de cobertura usando mediciones de traspaso inter-rat.
MX2016010803A MX355201B (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.
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)

Country Link
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) MX344844B (es)
NL (1) NL2011175C2 (es)
SE (3) SE539348C2 (es)
TW (2) TWI628964B (es)
WO (3) WO2014018205A1 (es)

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