MX2007013814A - Tamanos de pasos de control de potencia variable para acceso de paquetes con enlace ascendente a alta velocidad (hsupa). - Google Patents

Tamanos de pasos de control de potencia variable para acceso de paquetes con enlace ascendente a alta velocidad (hsupa).

Info

Publication number
MX2007013814A
MX2007013814A MX2007013814A MX2007013814A MX2007013814A MX 2007013814 A MX2007013814 A MX 2007013814A MX 2007013814 A MX2007013814 A MX 2007013814A MX 2007013814 A MX2007013814 A MX 2007013814A MX 2007013814 A MX2007013814 A MX 2007013814A
Authority
MX
Mexico
Prior art keywords
power
power control
control step
step size
hsupa
Prior art date
Application number
MX2007013814A
Other languages
English (en)
Inventor
Karri Ranta-Aho
Jeroen Wigard
Benoist Sebire
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Publication of MX2007013814A publication Critical patent/MX2007013814A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/286—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 during data packet transmission, e.g. high speed packet access [HSPA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H04W52/362—Aspects of the step size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

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

Abstract

Se determina un grupo de incrementos de tamanos de pasos de control de potencia, de tal manera que al menos dos incrementos de tamanos de pasos difieren entre si. El grupo se envia a una estacion movil o MS. Un primer comando de potencia a la MS informa respecto a una primera potencia para una transmision de datos de enlace ascendente sobre un recurso de radio (E-DPDCH). Para cambiar la potencia en el mismo recurso de radio, se calcula una compensacion, se accede al grupo de incremento de tamanos de pasos para determinar cual, o que combinacion de ellos, produce la compensacion, y a la MS se el informa de la segunda potencia mediante un segundo mensaje que identifica aquellos elementos del grupo que solos o en combinacion producen la compensacion. La MS determina la segunda potencia como una funcion de la primera potencia y el o los incrementos de tamanos de pasos del segundo mensaje.
MX2007013814A 2005-05-04 2006-05-03 Tamanos de pasos de control de potencia variable para acceso de paquetes con enlace ascendente a alta velocidad (hsupa). MX2007013814A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67804605P 2005-05-04 2005-05-04
PCT/IB2006/001154 WO2006117663A2 (en) 2005-05-04 2006-05-03 Variable power control step sizes for high speed uplink packet access (hsupa)

Publications (1)

Publication Number Publication Date
MX2007013814A true MX2007013814A (es) 2008-04-17

Family

ID=37308359

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007013814A MX2007013814A (es) 2005-05-04 2006-05-03 Tamanos de pasos de control de potencia variable para acceso de paquetes con enlace ascendente a alta velocidad (hsupa).

Country Status (11)

Country Link
US (1) US8005499B2 (es)
EP (1) EP1878131B1 (es)
JP (2) JP2008541535A (es)
KR (1) KR100948562B1 (es)
CN (1) CN101194438B (es)
BR (1) BRPI0610618A2 (es)
MX (1) MX2007013814A (es)
RU (1) RU2395915C2 (es)
TW (1) TW200701670A (es)
WO (1) WO2006117663A2 (es)
ZA (1) ZA200710450B (es)

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Also Published As

Publication number Publication date
EP1878131B1 (en) 2017-04-19
KR20080010451A (ko) 2008-01-30
WO2006117663A2 (en) 2006-11-09
BRPI0610618A2 (pt) 2010-07-13
US20060252450A1 (en) 2006-11-09
CN101194438A (zh) 2008-06-04
EP1878131A2 (en) 2008-01-16
JP5167388B2 (ja) 2013-03-21
WO2006117663A8 (en) 2007-10-04
EP1878131A4 (en) 2013-05-01
KR100948562B1 (ko) 2010-03-18
CN101194438B (zh) 2013-02-13
JP2008541535A (ja) 2008-11-20
JP2011250443A (ja) 2011-12-08
RU2007144488A (ru) 2009-06-10
US8005499B2 (en) 2011-08-23
ZA200710450B (en) 2008-12-31
RU2395915C2 (ru) 2010-07-27
WO2006117663A3 (en) 2007-01-04
TW200701670A (en) 2007-01-01

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