ES2553632T3 - Procedures and apparatus for controlling the transmission power of a base station - Google Patents

Procedures and apparatus for controlling the transmission power of a base station Download PDF

Info

Publication number
ES2553632T3
ES2553632T3 ES06817054.7T ES06817054T ES2553632T3 ES 2553632 T3 ES2553632 T3 ES 2553632T3 ES 06817054 T ES06817054 T ES 06817054T ES 2553632 T3 ES2553632 T3 ES 2553632T3
Authority
ES
Spain
Prior art keywords
base station
load
transmission power
connection point
factor information
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES06817054.7T
Other languages
Spanish (es)
Inventor
Junyi Li
Xinzhou Wu
Arnab Das
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm 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
Priority claimed from US11/251,069 external-priority patent/US8514692B2/en
Priority claimed from US11/302,729 external-priority patent/US20060092881A1/en
Priority claimed from US11/486,714 external-priority patent/US9191840B2/en
Priority claimed from US11/487,017 external-priority patent/US8503938B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority claimed from PCT/US2006/040543 external-priority patent/WO2007047670A1/en
Application granted granted Critical
Publication of ES2553632T3 publication Critical patent/ES2553632T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

Un procedimiento (400; 500; 600; 2000) de operar una primera estación base (102; 104) en un sistema de comunicaciones inalámbricas de acceso múltiple (100) que incluye una pluralidad de estaciones base, cada una de dicha pluralidad de estaciones base incluyendo al menos un punto de conexión de estación base, comprendiendo el procedimiento: recibir (404; 504; 604; 2010) información de factor de carga de una segunda estación base indicativa de la carga de un punto de conexión de una segunda estación base correspondiente a una segunda 1estación base; y determinar (406; 506; 606; 2004) un presupuesto de potencia de transmisión de enlace descendente como una función de dicha información de factor de carga de segunda estación base recibida y de información de factor de carga adicional correspondiente al punto de conexión de la primera estación base; caracterizado porque se reduce un presupuesto de potencia actual en respuesta a la detección de un aumento en la carga en dicha segunda estación base y se aumenta en respuesta a la detección de una disminución en la carga en dicha segunda estación base.A method (400; 500; 600; 2000) of operating a first base station (102; 104) in a multiple access wireless communications system (100) that includes a plurality of base stations, each of said plurality of base stations including at least one base station connection point, the procedure comprising: receiving (404; 504; 604; 2010) load factor information of a second base station indicative of the load of a connection point of a corresponding second base station to a second base station; and determining (406; 506; 606; 2004) a downlink transmission power budget as a function of said second base station received load factor information and additional load factor information corresponding to the connection point of the first base station; characterized in that a current power budget is reduced in response to the detection of an increase in the load in said second base station and is increased in response to the detection of a decrease in the load in said second base station.

Description

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Claims (1)

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ES06817054.7T 2005-10-14 2006-10-16 Procedures and apparatus for controlling the transmission power of a base station Active ES2553632T3 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US11/251,069 US8514692B2 (en) 2003-02-24 2005-10-14 Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
US251069 2005-10-14
US302729 2005-12-14
US11/302,729 US20060092881A1 (en) 2004-10-14 2005-12-14 Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
US486714 2006-07-14
US11/486,714 US9191840B2 (en) 2005-10-14 2006-07-14 Methods and apparatus for determining, communicating and using information which can be used for interference control
US11/487,017 US8503938B2 (en) 2004-10-14 2006-07-14 Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes
US487017 2006-07-14
PCT/US2006/040543 WO2007047670A1 (en) 2005-10-14 2006-10-16 Methods and apparatus for controlling a base station's transmission power

Publications (1)

Publication Number Publication Date
ES2553632T3 true ES2553632T3 (en) 2015-12-10

Family

ID=46261544

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06817054.7T Active ES2553632T3 (en) 2005-10-14 2006-10-16 Procedures and apparatus for controlling the transmission power of a base station

Country Status (3)

Country Link
JP (1) JP4927854B2 (en)
ES (1) ES2553632T3 (en)
TW (2) TWI380726B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8149806B2 (en) 2008-03-11 2012-04-03 Intel Corporation Mechanism to avoid interference and improve communication latency in mmWave WPANs
US9374717B2 (en) * 2012-03-19 2016-06-21 Qualcomm Incorporated Transmitting indication of access point loading

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204088B2 (en) * 1996-05-10 2001-09-04 三菱電機株式会社 Wireless communication control device and wireless communication control method
JP4252842B2 (en) * 2003-05-22 2009-04-08 株式会社エヌ・ティ・ティ・ドコモ Management node device, wireless communication system, load distribution method and program
EP1668835A1 (en) * 2003-09-30 2006-06-14 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for congestion control in high speed wireless packet data networks
US7317917B2 (en) * 2003-10-14 2008-01-08 Via Telecom, Inc. Mobile station connection management utilizing suitable parameter information
US7558235B2 (en) * 2003-11-07 2009-07-07 Motorola, Inc. Method for efficient bandwidth utilization in a wireless radio network
US7751367B2 (en) * 2003-12-11 2010-07-06 Qualcomm, Inc. Conveying sector load information to mobile stations

Also Published As

Publication number Publication date
JP4927854B2 (en) 2012-05-09
TWI380726B (en) 2012-12-21
TWI368403B (en) 2012-07-11
TW200733598A (en) 2007-09-01
TW200729978A (en) 2007-08-01
JP2009512360A (en) 2009-03-19

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