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AR026526A1 - METHOD FOR SELECTING THE POWER CONTROL MODE OF TIME INTERVALS BASED ON THE CHARACTERISTICS OF MOBILE STATIONS - Google Patents

METHOD FOR SELECTING THE POWER CONTROL MODE OF TIME INTERVALS BASED ON THE CHARACTERISTICS OF MOBILE STATIONS

Info

Publication number
AR026526A1
AR026526A1 ARP000106091A ARP000106091A AR026526A1 AR 026526 A1 AR026526 A1 AR 026526A1 AR P000106091 A ARP000106091 A AR P000106091A AR P000106091 A ARP000106091 A AR P000106091A AR 026526 A1 AR026526 A1 AR 026526A1
Authority
AR
Argentina
Prior art keywords
rssi
mobile stations
selecting
power control
time intervals
Prior art date
Application number
ARP000106091A
Other languages
Spanish (es)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR026526A1 publication Critical patent/AR026526A1/en

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
    • H04W52/288—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 the usage mode, e.g. hands-free, data transmission or telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average or variance
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • 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
    • H04W52/22—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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

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

Abstract

Se compensan los errores medidos por una estacion movil en una red inalámbrica que utiliza el TSPC, identificando la estacion movil mediante una o máscaracterísticas tales como un fabricante de la misma, y usando después factores de correccion que co rresponden a la identificacion. Es por eso que, cuando lastécnicas de medicion específicas comunes a las estacion movil hechas por ese fabricante introducen errores, se puden recuperar los correspondientes factores decorreccion y usarlos para corregi r o compensar la RSSI. De acuerdo con otra realizacion, cuando la RSSI informada es un promedio de valores medidos a lo largodel tiempo, la RSSI se puede corregir o compensar más promediando los valores de las correcciones asociadas con cada uno de l os valores individuales queconstituyen la RSSI informada.The errors measured by a mobile station in a wireless network using the TSPC are compensated, identifying the mobile station by one or more features such as a manufacturer thereof, and then using correction factors that correspond to the identification. That is why, when specific measurement techniques common to mobile stations made by that manufacturer introduce errors, the corresponding decoration factors can be recovered and used to correct or compensate for RSSI. According to another embodiment, when the reported RSSI is an average of values measured over time, the RSSI can be further corrected or compensated by averaging the values of the corrections associated with each of the individual values that constitute the informed RSSI.

ARP000106091A 1999-11-19 2000-11-17 METHOD FOR SELECTING THE POWER CONTROL MODE OF TIME INTERVALS BASED ON THE CHARACTERISTICS OF MOBILE STATIONS AR026526A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16635899P 1999-11-19 1999-11-19
US62536000A 2000-07-25 2000-07-25

Publications (1)

Publication Number Publication Date
AR026526A1 true AR026526A1 (en) 2003-02-12

Family

ID=26862194

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106091A AR026526A1 (en) 1999-11-19 2000-11-17 METHOD FOR SELECTING THE POWER CONTROL MODE OF TIME INTERVALS BASED ON THE CHARACTERISTICS OF MOBILE STATIONS

Country Status (3)

Country Link
AR (1) AR026526A1 (en)
AU (1) AU1652801A (en)
WO (1) WO2001037447A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6411817B1 (en) 2000-01-21 2002-06-25 Lucent Technologies Inc. Method and system for dynamic downlink power control in a time-division, multiplex wireless system
US8275324B2 (en) * 2001-11-02 2012-09-25 Qualcomm Incorporated Method and apparatus for predicting received signal strength in a communication system
US7489909B2 (en) * 2004-06-18 2009-02-10 Mediatek Incorporation Method and apparatus for controlling a TX power amplifier
US8989789B2 (en) 2011-06-29 2015-03-24 Broadcom Corporation Terminal mobility state detection
GB2492616B (en) * 2012-03-30 2013-06-05 Renesas Mobile Corp Method and apparatus for use in terminal mobility state decision
CN107995135B (en) * 2017-10-31 2021-07-23 北京集创北方科技股份有限公司 Channel attenuation compensation system, method, circuit, storage medium and processor
CN113873563B (en) * 2020-06-30 2025-07-15 中兴通讯股份有限公司 Signal strength measurement method, wireless gateway device and readable storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2988742B2 (en) * 1991-05-20 1999-12-13 株式会社東芝 Electric field strength detection circuit of wireless communication device
US5408696A (en) * 1992-12-11 1995-04-18 Telefonaktiebolaget L M Ericsson Method and apparatus for correcting a radio signal strength information signal
AU5984896A (en) * 1995-06-02 1996-12-18 Dsc Communications Corporation Apparatus and method of authenticating a subscriber terminal in a wireless telecommunications system
JPH0936799A (en) * 1995-07-21 1997-02-07 Toshiba Corp Wireless communication device
EP0907296B1 (en) * 1997-10-01 2006-03-01 Motorola Semiconducteurs S.A. Communications system, network, portable device and method

Also Published As

Publication number Publication date
AU1652801A (en) 2001-05-30
WO2001037447A1 (en) 2001-05-25

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