MX342251B - Determinacion de la proximidad de equipo de usuario para comunicacion de dispositivo a dispositivo. - Google Patents

Determinacion de la proximidad de equipo de usuario para comunicacion de dispositivo a dispositivo.

Info

Publication number
MX342251B
MX342251B MX2014012711A MX2014012711A MX342251B MX 342251 B MX342251 B MX 342251B MX 2014012711 A MX2014012711 A MX 2014012711A MX 2014012711 A MX2014012711 A MX 2014012711A MX 342251 B MX342251 B MX 342251B
Authority
MX
Mexico
Prior art keywords
ues
tdf
user equipment
transitory
determination
Prior art date
Application number
MX2014012711A
Other languages
English (en)
Other versions
MX2014012711A (es
Inventor
Muthaiah Venkatachalam
Mo-Han Fong
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
Priority claimed from US13/681,361 external-priority patent/US8874103B2/en
Application filed by Intel Corp filed Critical Intel Corp
Publication of MX2014012711A publication Critical patent/MX2014012711A/es
Publication of MX342251B publication Critical patent/MX342251B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
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    • 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
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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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    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping into account
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    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Databases & Information Systems (AREA)
  • Computer Hardware Design (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describen aquí modalidades de aparatos, paquetes, métodos implementados por computadora, sistemas, dispositivos y medios legibles por computadora (transitorios y no transitorios) para determinar, por ejemplo, mediante una función de detección de tráfico ("TDF"), que un primer equipo de usuario ("UE" y un segundo UE están, potencialmente, suficientemente próximos entre sí como para intercambiar datos directamente de manera inalámbrica. Se puede dar instrucciones a un centro de ubicación móvil de servicio, evolucionado ("E-SMLC"), por ejemplo, mediante la TDF, para obtener los datos de cambio de ubicación asociados con los UE primero y segundo. Se puede hacer una determinación, por ejemplo, por la TDF, con base en los datos de cambio de ubicación, de si los UE primero y segundo están suficientemente próximos para intercambiar directamente datos, y si los UE primero y segundo probablemente permanecerán próximos durante al menos un intervalo de tiempo predeterminado. Se puede hacer que los UE primero y segundo comiencen la comunicación de dispositivo a dispositivo ("D2D") con base en la determinación.
MX2014012711A 2012-05-11 2013-05-07 Determinacion de la proximidad de equipo de usuario para comunicacion de dispositivo a dispositivo. MX342251B (es)

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US201261646223P 2012-05-11 2012-05-11
US13/681,361 US8874103B2 (en) 2012-05-11 2012-11-19 Determining proximity of user equipment for device-to-device communication
PCT/US2013/040008 WO2013169823A1 (en) 2012-05-11 2013-05-07 Determining proximity of user equipment for device-to-device communication

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AU2013259668A1 (en) 2014-10-30
CN104396288A (zh) 2015-03-04
KR20150002711A (ko) 2015-01-07
JP5990814B2 (ja) 2016-09-14
AU2013259668B2 (en) 2016-01-28
EP2848017A1 (en) 2015-03-18
ES2684553T3 (es) 2018-10-03
WO2013169823A1 (en) 2013-11-14
KR101622505B1 (ko) 2016-05-18
JP2015520559A (ja) 2015-07-16
EP2848017A4 (en) 2016-02-10
MY172853A (en) 2019-12-12
RU2014141608A (ru) 2016-05-10
MX2014012711A (es) 2015-01-22
EP2848017B1 (en) 2018-06-27
CA2871099A1 (en) 2013-11-14
RU2598646C2 (ru) 2016-09-27

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