AR080743A1 - Metodo y entidad de red para asignacion de recursos en redes de comunicacion de radio movil - Google Patents

Metodo y entidad de red para asignacion de recursos en redes de comunicacion de radio movil

Info

Publication number
AR080743A1
AR080743A1 ARP110101051A AR080743A1 AR 080743 A1 AR080743 A1 AR 080743A1 AR P110101051 A ARP110101051 A AR P110101051A AR 080743 A1 AR080743 A1 AR 080743A1
Authority
AR
Argentina
Prior art keywords
assignment
resources
cqi
entity
radio communication
Prior art date
Application number
Other languages
English (en)
Inventor
Fernandez-Murias Ignacio Berberana
Novella Avelina Vega
Apio Recio Luis Miguel Del
Original Assignee
Telefonica Sa
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 Telefonica Sa filed Critical Telefonica Sa
Publication of AR080743A1 publication Critical patent/AR080743A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente solicitud propone un método para asignar recursos en el enlace descendente basándose en el parámetro de CQI notificado por el UE compatible con la norma LTE. El método busca ahorrar recursos de senalizacion cuando las condiciones son tales que no puede obtenerse ninguna ventaja importante de la planificacion selectiva en frecuencia. El método se divide en dos procesos, un proceso no en tiempo real usado para determinar si las condiciones para su aplicacion están presentes; y el nuevo procedimiento de asignacion. Para este ultimo, el método define diferentes procedimientos de asignacion basados en si el valor de CQI notificado por el UE es superior o no a un umbral dado cuyo cálculo también se define. Un nuevo parámetro, el MAB, se define para la asignacion en caso de un CQI superior al umbral, mientras que se usa planificacion distribuida en frecuencia si es inferior. Se considera que el método propuesto mejora la eficiencia espectral de LTE con complejidad reducida.
ARP110101051 2010-03-31 2011-03-30 Metodo y entidad de red para asignacion de recursos en redes de comunicacion de radio movil AR080743A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201030490A ES2376328B1 (es) 2010-03-31 2010-03-31 Método y entidad de red para asignación de recursos en redes de comunicación de radio móvil.

Publications (1)

Publication Number Publication Date
AR080743A1 true AR080743A1 (es) 2012-05-02

Family

ID=42979800

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110101051 AR080743A1 (es) 2010-03-31 2011-03-30 Metodo y entidad de red para asignacion de recursos en redes de comunicacion de radio movil

Country Status (8)

Country Link
US (1) US9119216B2 (es)
EP (1) EP2554000B1 (es)
CN (1) CN102884856B (es)
AR (1) AR080743A1 (es)
BR (1) BR112012025078A2 (es)
ES (2) ES2376328B1 (es)
UY (1) UY33292A (es)
WO (1) WO2011120594A1 (es)

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KR102318545B1 (ko) * 2014-05-16 2021-10-28 엘지전자 주식회사 무선 통신 시스템에서 간섭을 제거하고 신호를 수신하는 방법 및 장치
EP3016466A1 (en) * 2014-10-31 2016-05-04 Alcatel Lucent Method to operate a radio access network and radio access network
WO2016073216A1 (en) 2014-11-07 2016-05-12 Nokia Technologies Oy Packet number representation for multicast channel block error rate reporting
CN108702242A (zh) * 2016-02-26 2018-10-23 华为技术有限公司 网络节点及其方法
US10912090B2 (en) * 2016-04-10 2021-02-02 Lg Electronics Inc. Method and device for transmitting uplink reference signal in wireless communication system
US10404340B2 (en) 2016-10-11 2019-09-03 Qualcomm Incorporated Dynamic adjustment of transmission properties with continuous precoding
CN108124313B (zh) * 2016-11-30 2020-12-04 大唐移动通信设备有限公司 一种资源分配方法及基站
US10721751B2 (en) 2017-06-05 2020-07-21 At&T Intellectual Property I, L.P. Facilitation of efficient spectrum utilization for 5G or other next generation networks
CN111418222B (zh) * 2018-08-30 2023-09-29 联发科技（新加坡）私人有限公司 降低通信装置功耗的方法及通信装置
CN113039846B (zh) * 2018-11-26 2024-03-15 瑞典爱立信有限公司 用于在上行链路中调度用户设备的网络节点和在其中执行的方法
US11337234B2 (en) 2019-06-10 2022-05-17 At&T Intellectual Property I, L.P. Facilitating frequency selective scheduling in advanced networks

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US7917176B2 (en) * 2006-02-14 2011-03-29 Nec Laboratories America, Inc. Structured codebook and successive beamforming for multiple-antenna systems
CN101064577A (zh) * 2006-04-29 2007-10-31 北京三星通信技术研究有限公司 下行控制信令的传输方法和设备
US20150030058A9 (en) * 2006-05-17 2015-01-29 Texas Instruments Inc. Cqi feedback for mimo deployments
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US7924809B2 (en) * 2006-11-22 2011-04-12 Intel Corporation Techniques to provide a channel quality indicator
US8073062B2 (en) * 2007-02-08 2011-12-06 Motorola Mobility, Inc. Method and apparatus for downlink resource allocation in an orthogonal frequency division multiplexing communication system
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Also Published As

Publication number Publication date
BR112012025078A2 (pt) 2016-06-21
US20130083755A1 (en) 2013-04-04
CN102884856A (zh) 2013-01-16
ES2528223T3 (es) 2015-02-05
WO2011120594A1 (en) 2011-10-06
CN102884856B (zh) 2015-11-25
ES2376328A1 (es) 2012-03-13
US9119216B2 (en) 2015-08-25
ES2376328B1 (es) 2013-01-29
EP2554000B1 (en) 2014-10-22
EP2554000A1 (en) 2013-02-06
UY33292A (es) 2011-12-30

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