MXPA05011636A - Seleccion de velocidad para enlace ascendente intensificado mediante un dispositivo de comunicacion durante una transferencia intercelular suave. - Google Patents

Seleccion de velocidad para enlace ascendente intensificado mediante un dispositivo de comunicacion durante una transferencia intercelular suave.

Info

Publication number
MXPA05011636A
MXPA05011636A MXPA05011636A MXPA05011636A MXPA05011636A MX PA05011636 A MXPA05011636 A MX PA05011636A MX PA05011636 A MXPA05011636 A MX PA05011636A MX PA05011636 A MXPA05011636 A MX PA05011636A MX PA05011636 A MXPA05011636 A MX PA05011636A
Authority
MX
Mexico
Prior art keywords
enhanced uplink
soft handoff
during soft
communication device
rate selection
Prior art date
Application number
MXPA05011636A
Other languages
English (en)
Inventor
Ravi Kuchibhotla
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of MXPA05011636A publication Critical patent/MXPA05011636A/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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04W28/22—Negotiating communication rate
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Landscapes

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

Abstract

Un metodo para la seleccion de velocidad mediante un dispositivo de comunicacion para un enlace ascendente intensificado durante una transferencia intercelular suave en un sistema de comunicacion inalambrica incluye un primer paso de recibir la informacion proveniente de un programador. Esta informacion puede incluir una o mas de las programaciones, un limite de velocidad, un limite margen de potencia, y una persistencia. Un paso siguiente incluye determinar una velocidad de datos para un enlace ascendente intensificado durante una transferencia intercelular suave utilizando la informacion. Un paso siguiente incluye transmitir hacia una estacion base de servicio en un canal de enlace ascendente intensificado a la velocidad de datos determinada a partir del paso determinante.
MXPA05011636A 2003-04-30 2004-04-27 Seleccion de velocidad para enlace ascendente intensificado mediante un dispositivo de comunicacion durante una transferencia intercelular suave. MXPA05011636A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/427,361 US7321780B2 (en) 2003-04-30 2003-04-30 Enhanced uplink rate selection by a communication device during soft handoff
PCT/US2004/013191 WO2004100569A2 (en) 2003-04-30 2004-04-27 Enhanced uplink rate selection by a communication device during soft handoff

Publications (1)

Publication Number Publication Date
MXPA05011636A true MXPA05011636A (es) 2005-12-15

Family

ID=33310126

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05011636A MXPA05011636A (es) 2003-04-30 2004-04-27 Seleccion de velocidad para enlace ascendente intensificado mediante un dispositivo de comunicacion durante una transferencia intercelular suave.

Country Status (7)

Country Link
US (1) US7321780B2 (es)
EP (1) EP1618754A4 (es)
JP (1) JP4347339B2 (es)
KR (1) KR20060015551A (es)
BR (1) BRPI0409974B1 (es)
MX (1) MXPA05011636A (es)
WO (1) WO2004100569A2 (es)

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US7321780B2 (en) 2008-01-22
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EP1618754A2 (en) 2006-01-25
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