MX359726B - Metodos y aparato para controlar la potencia del enlace ascendente en sistemas de comunicaciones inalambricas. - Google Patents

Metodos y aparato para controlar la potencia del enlace ascendente en sistemas de comunicaciones inalambricas.

Info

Publication number
MX359726B
MX359726B MX2016002877A MX2016002877A MX359726B MX 359726 B MX359726 B MX 359726B MX 2016002877 A MX2016002877 A MX 2016002877A MX 2016002877 A MX2016002877 A MX 2016002877A MX 359726 B MX359726 B MX 359726B
Authority
MX
Mexico
Prior art keywords
enb
wireless communication
communication system
uplink
uplink power
Prior art date
Application number
MX2016002877A
Other languages
English (en)
Other versions
MX2016002877A (es
Inventor
Yi Yunjung
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2016002877A publication Critical patent/MX2016002877A/es
Publication of MX359726B publication Critical patent/MX359726B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account user or data type priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

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

Abstract

Se proporciona un método y aparato para el control de una potencia de enlace ascendente en un sistema de comunicaciones inalámbricas. Un primer equipo de usuario (UE) se establece a una primera potencia máxima para una primera serie de subtramas para un primer eNodeB (eNB) en el que el UE puede asignar hasta la primera potencia máxima a las señales de enlace ascendente que serán transmitidas al primer eNB, y establece una segunda potencia máxima para una segunda serie de subtramas de enlace ascendente para el primer eNB en el que el UE puede asignar hasta la segunda potencia máxima a las señales de enlace ascendente que serán transmitidas al primer eNB. Las señales de enlace ascendente son transmitidas hacia el prime eNB solamente en la primera serie de subtramas de enlace ascendente. Más aún, las señales de enlace ascendente se transmiten tanto al primer eNB como al segundo eNB en la segunda serie de subtramas de enlace ascendente.
MX2016002877A 2013-09-04 2014-09-04 Metodos y aparato para controlar la potencia del enlace ascendente en sistemas de comunicaciones inalambricas. MX359726B (es)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US201361873804P 2013-09-04 2013-09-04
US201461927503P 2014-01-15 2014-01-15
US201461938147P 2014-02-11 2014-02-11
US201461940379P 2014-02-15 2014-02-15
US201461943457P 2014-02-23 2014-02-23
US201461976486P 2014-04-07 2014-04-07
US201461981170P 2014-04-17 2014-04-17
US201461984030P 2014-04-24 2014-04-24
US201462009311P 2014-06-08 2014-06-08
US201462014120P 2014-06-19 2014-06-19
US201462015505P 2014-06-22 2014-06-22
US201462033630P 2014-08-05 2014-08-05
US201462034153P 2014-08-07 2014-08-07
PCT/KR2014/008346 WO2015034302A1 (en) 2013-09-04 2014-09-04 Method and apparatus for controlling uplink power in wireless communication system

Publications (2)

Publication Number Publication Date
MX2016002877A MX2016002877A (es) 2016-08-17
MX359726B true MX359726B (es) 2018-10-08

Family

ID=52628674

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016002877A MX359726B (es) 2013-09-04 2014-09-04 Metodos y aparato para controlar la potencia del enlace ascendente en sistemas de comunicaciones inalambricas.

Country Status (8)

Country Link
US (8) US9872257B2 (es)
EP (4) EP3042531B1 (es)
JP (4) JP6668242B2 (es)
KR (3) KR102281142B1 (es)
CN (3) CN105519210B (es)
MX (1) MX359726B (es)
RU (3) RU2627306C1 (es)
WO (3) WO2015034300A1 (es)

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