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公开(公告)号：MXPA06014995A
公开(公告)日：2007-03-21
申请号：MXPA06014995
申请日：2004-07-05
Applicant: ERICSSON TELEFON AB L M
Inventor： SKOG ROBERT , PETERSSON JUSTUS
Abstract: La presente invencion se refiere al cambio de parametros de Calidad de Servicio para adaptar una transmision a demandas de capacidad de transmision variables. El metodo de conformidad con la presente invencion es aplicable durante una sesion de comunicacion en curso en donde al menos una terminal de cliente 105 utiliza servicios proporcionados a traves de un nodo de red 310, y en donde se utilizan parametros iniciales de calidad de servicio. En el proceso de responder a una solicitud de contenido que proviene de la terminal de cliente, el metodo determina 515 si el suministro de la respuesta a la peticion de contenido seria benefica desde una modificacion de parametros de calidad de servicio, y dicho metodo inicia, si se determina que dicha modificacion es benefica, una modificacion 520 de parametros de calidad de servicio para su uso en la respuesta a la peticion de contenido.
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公开(公告)号：GB2409613B
公开(公告)日：2006-01-11
申请号：GB0505548
申请日：2003-01-13
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON JUSTUS , ANTONIO LUIGI D , CHEMIAKINA SVETLANA , BEMING PER
Abstract: The invention relates to a packet switched mobile telecommunication system, a rate controlling means in said system, a method and a computer program product. The system comprising at least a first rate controlling means residing in a Radio Controlling Entity, RCE, arranged for controlling bit rates of a first radio link to a first mobile terminal and a second rate controlling means arranged for controlling bit rates of a second radio link to a second mobile terminal. The first rate controlling means comprises means for notifying the second rate controlling means about a change of the bit rates of said first radio link, the first and the second rate controlling means comprise means for negotiating a corresponding change of the second radio link layer bit rate, and the first and the second rate controlling means comprise means for notifying their respective mobile terminals to modify their application layer bit rates accordingly.
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公开(公告)号：DE10393436T5
公开(公告)日：2005-10-06
申请号：DE10393436
申请日：2003-01-13
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON JUSTUS , D ANTONIO LUIGI , CHEMIAKINA SVETLANA , BEMING PER
Abstract: The invention relates to a packet switched mobile telecommunication system, a rate controlling means in said system, a method and a computer program product. The system comprising at least a first rate controlling means residing in a Radio Controlling Entity, RCE, arranged for controlling bit rates of a first radio link to a first mobile terminal and a second rate controlling means arranged for controlling bit rates of a second radio link to a second mobile terminal. The first rate controlling means comprises means for notifying the second rate controlling means about a change of the bit rates of said first radio link, the first and the second rate controlling means comprise means for negotiating a corresponding change of the second radio link layer bit rate, and the first and the second rate controlling means comprise means for notifying their respective mobile terminals to modify their application layer bit rates accordingly.
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公开(公告)号：CA2499439A1
公开(公告)日：2004-04-29
申请号：CA2499439
申请日：2003-01-10
Applicant: ERICSSON TELEFON AB L M
Inventor： D ANTONIO LUIGI , PETERSSON JUSTUS , SKOG ROBERT , CHEMIAKINA SVETLANA
IPC: H04L12/28 , H04L12/801 , H04L29/06 , H04L29/08 , H04W28/12 , H04W28/18 , H04W28/22 , H04W72/04 , H04L12/56
Abstract: The present invention relates to a method and arrangements for controlling transmission of data bits in a bit transfer session for transmitting data information from an application server (2) to a client (1), said bit transfe r session involving bit transfer over a wireless communications link by means of a transport protocol with a flow control mechanism. According to the present invention a radio resource managing unit (6) sends information regarding the bandwidth on the wireless link that the bit transfer session currently is allowed to use. This feedback information from the radio resource managing unit is used to set and update flow control parameters continuously througho ut the session. Thereby optimization of the flow control parameters is facilitated, which makes it possible to enhance the end-user QoS and provide more efficient use of available radio resources.
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公开(公告)号：AU772527B2
公开(公告)日：2004-04-29
申请号：AU6995500
申请日：2000-08-12
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON JUSTUS , MULLER WALTER
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Patent Agency Ranking
公开(公告)号：AU764548B2
公开(公告)日：2003-08-21
申请号：AU6441800
申请日：2000-08-14
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON JUSTUS
IPC: H04B7/005 , H04W36/00 , H04W36/12 , H04W36/30 , H04W52/12 , H04W52/24 , H04W52/36 , H04W52/40 , H04W52/44 , H04Q7/38
Abstract: A quality measurement means (QMM) provided in a network control means (RNC) of a communication system (T1) monitors the transmission quality on the down link (DL) of a communication connection (CC) between the base transceiver station (RBS) and the subscriber station (MS). A network inter-frequency (IF) handover means generates a network IF measurement trigger signal (NIFTS) when the transmission quality drops under a predetermined quality measure (QoS-MS). The generated network (IF) measurement trigger signal (NIFTS) is sent to the subscriber station (MS) and an IF measurement means (IFMM) in the subscriber station (MS) starts the IF measurements in response to a receipt of the network IF measurement trigger signal (NIFTS). One example of evaluating the quality on the down link of the communication connection (CC) is to monitor the transmitted output power on the down link. Thus, the network control means (RNC) can independently generate the trigger signal without the need of measurements from the subscriber station (MS) and without an additional interference on the up link due to a transmission of such measurements and without an unnecessarry reduction of the lifetime of the battery of the subsriber station (MS).
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公开(公告)号：SE0301053D0
公开(公告)日：2003-04-07
申请号：SE0301053
申请日：2003-04-07
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON JUSTUS , WESTERLUND MAGNUS , TERZANI ALESSIO , CHEMIAKINA SVETLANA
IPC: H04L20060101 , H04L12/801 , H04L12/825 , H04L29/06 , H04W28/22 , H04W80/06 , H04L
Abstract: A system and method has been disclosed for controlling the transmission flow rate of data bits in a data bit transfer session from a serving entity to a client, the session involving bit transfer over a wireless communications link, the method comprising: setting up the session, included establishing the addressing, by providing a radio control node to establish flow rate parameters relating to the wireless link, monitoring the wireless communication link; based on monitoring, sending new flow rate parameters so that the serving entity can update the transmission rate of the session in accordance with the new rate control parameters.
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公开(公告)号：ZA200200739B
公开(公告)日：2003-03-26
申请号：ZA200200739
申请日：2002-01-28
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON JUSTUS , NAESMAN ANDERS KARL , MUELLER WALTER GERHARD ALOIS
Abstract: In a mobile communication system (T1) a time interval selection means (TIFM) in a network control means (RNC) determines a time interval and sends an indication about this time interval to a subscriber station (MS) in a time interval indication signal. A time interval signal determining means (TIFDM) in the subscriber station (MS) detects the time interval and an IF measurement means (IFMM) carries out inter-frequency/inter-system measurements in the detected time interval specified by the network control means (RNC). In this time interval the temporary reduction of the quality of service QoS on the communication connection (CC) is planed by the network control means (RNC). However, independent as to whether a delay-sensitive or loss-sensitive data transmission is carried out, the network control means (RNC) can make provisions in order to compensate the temporary reduction of the quality of service. Such procedure is superior to performing IF measurements in an idle time interval of a compressed time slot in which a temporary degradation of the quality of service must always be accepted due to a compressed mode of operation.
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公开(公告)号：DE10393436B4
公开(公告)日：2013-10-31
申请号：DE10393436
申请日：2003-01-13
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON JUSTUS , D ANTONIO LUIGI , CHEMIAKINA SVETLANA , BEMING PER
Abstract: Ratensteuermittel (112), befindlich in einer Funksteuerentität, RCE (114), in einem Telekommunikationssystem, welches Mittel umfasst zum Steuern von Bitraten einer ersten Funkverknüpfung zu einem ersten mobilen Endgerät (110), wobei das Ratensteuermittel dadurch gekennzeichnet ist, dass es Mittel umfasst zum Benachrichtigen eines zweiten Ratensteuermittels, das Bitraten einer zweiten Funkverknüpfung zu einem zweiten mobilen Endgerät (110) steuert, über eine Änderung der Bitraten der ersten Funkverknüpfung, Mittel umfasst zum Empfangen eines Ergebnisses von einer Verhandlung, zwischen einem ersten und einem zweiten Verhandlungsmittel, über eine entsprechende Änderung der zweiten Funkverknüpfungsschichtbitrate, und Mittel umfasst zum Benachrichtigen des ersten mobilen Endgerätes, seine Anwendungsschichtbitraten entsprechend zu modifizieren.
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公开(公告)号：CA2499439C
公开(公告)日：2012-08-21
申请号：CA2499439
申请日：2003-01-10
Applicant: ERICSSON TELEFON AB L M
Inventor： CHEMIAKINA SVETLANA , D ANTONIO LUIGI , PETERSSON JUSTUS , SKOG ROBERT
Abstract: The present invention relates to a method and arrangements for controlling transmission of data bits in a bit transfer session for transmitting data information from an application server (2) to a client (1), said bit transfer session involving bit transfer over a wireless communications link by means of a transport protocol with a flow control mechanism. According to the present invention a radio resource managing unit (6) sends information regarding the bandwidth on the wireless link that the bit transfer session currently is allowed to use. This feedback information from the radio resource managing unit is used to set and update flow control parameters continuously throughout the session. Thereby optimization of the flow control parameters is facilitated, which makes it possible to enhance the end-user QoS and provide more efficient use of available radio resources.
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