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公开(公告)号：EP2537376A4
公开(公告)日：2013-12-18
申请号：EP10846247
申请日：2010-02-16
Applicant: ERICSSON TELEFON AB L M
Inventor： BARTA JOZSEF , VERES ANDRAS
CPC classification number: H04W52/343 , H04W24/02 , H04W24/10 , H04W28/08 , H04W52/0206 , Y02B60/50 , Y02D70/00 , Y02D70/164 , Y02D70/25
Abstract: Methods and devices enabling improved switch-on procedures during the reactivation of base stations already switched off to save power are provided. In accordance with one embodiment a method of activating a de-activated cell in a cellular radio system is provided. First measurements are collected from a number of user equipments connected to the cellular radio system. Based on the collected measurements a model for mapping a cell, the best cell, providing the least power increase in the cellular radio system when activated is constructed. When the traffic demand of the cellular radio system cannot be served using already activated cells it is determined to activate the cell that is mapped as the best cell to be activated. Hereby, the cells of a cellular radio system can be managed to maximally utilize the energy used in the system.
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公开(公告)号：WO2009146726A8
公开(公告)日：2010-03-11
申请号：PCT/EP2008004549
申请日：2008-06-06
Applicant: ERICSSON TELEFON AB L M , NEMETH GABOR , KUBINSZKY FERENC , VERES ANDRAS , BICZOK GERGELY , TARJAN PETER
Inventor： NEMETH GABOR , KUBINSZKY FERENC , VERES ANDRAS , BICZOK GERGELY , TARJAN PETER
CPC classification number: H04L47/10 , H04L43/045 , H04L43/0864 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/193 , H04L47/25 , H04L47/263 , H04L47/283
Abstract: A technique for controlling data transmission over a connection employing congestion control is provided. The technique comprises two basic aspects: Detecting a decrease of Round Trip Time in respect of the connection, wherein the detection is facilitated by comparing a short-term Round Trip Time average with a long-term Round Trip Time average (302); and, in response to a result of the detection, adjusting the congestion control so as to increase the data transmission rate (304). Particularly, adjusting the congestion control includes enabling a data transmission rate that is (even) higher than what would have been allowed by any conventional, congestion control. In effect, the present technique may 'push' the conventional congestion control when it is not increasing the data transmission rate fast enough.
Abstract translation: 提供一种通过使用拥塞控制的连接来控制数据传输的技术。 该技术包括两个基本方面：检测相对于连接的往返时间的减少，其中通过比较短期往返时间平均值与长期往返时间平均值（302）来促进检测; 并且响应于检测结果，调整拥塞控制以增加数据传输速率（304）。 特别地，调整拥塞控制包括实现比任何传统的拥塞控制允许的数据传输速率高（甚至）的数据传输速率。 实际上，当技术不能足够快地提高数据传输速率时，本技术可以“推动”传统的拥塞控制。
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公开(公告)号：WO0239673A8
公开(公告)日：2002-06-13
申请号：PCT/SE0102414
申请日：2001-11-02
Applicant: ERICSSON TELEFON AB L M
Inventor： VERES ANDRAS , FARAGO ATTILA
CPC classification number: H04L43/087 , H04L41/5003 , H04L41/5067 , H04L41/5083 , H04L41/5087 , H04L43/026 , H04L43/0829 , H04L43/0864 , H04L43/0888 , Y02D50/30
Abstract: A method a system of identifying and determining degradation of the quality of service (QoS) perceived by a subscriber in a network such as the Internet. Traffic of individual applications of the subscriber and aggregate traffic of a subscriber are monitored, captured, and processed to produce QoS statistics. End-to-end QoS metrics are provided for TCP connections based on the observation of packet flows at a single monitoring point. The QoS metrics include, for example, packet loss internally and externally to the monitoring point, detection of stalled periods and estimation of path delay.
Abstract translation: 一种识别和确定由诸如因特网的网络中的用户感知到的服务质量（QoS）的劣化的系统的方法。 监控，捕获和处理用户的个人应用程序流量和用户的聚合流量，以产生QoS统计信息。 基于对单个监控点上的数据包流的观察，为TCP连接提供端到端QoS度量。 QoS度量包括例如监测点内部和外部的分组丢失，停滞周期的检测和路径延迟的估计。
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公开(公告)号：DE602004011119T2
公开(公告)日：2008-12-18
申请号：DE602004011119
申请日：2004-01-30
Applicant: ERICSSON TELEFON AB L M
Inventor： VERES ANDRAS , SZABO ISTVAN , BOROS TAMAS
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公开(公告)号：AT540504T
公开(公告)日：2012-01-15
申请号：AT01981254
申请日：2001-11-02
Applicant: ERICSSON TELEFON AB L M
Inventor： VERES ANDRAS , FARAGO ATTILA
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Patent Agency Ranking
公开(公告)号：CA2550523A1
公开(公告)日：2005-08-18
申请号：CA2550523
申请日：2004-01-30
Applicant: ERICSSON TELEFON AB L M
Inventor： SZABO ISTVAN , BORSOS TAMAS , VERES ANDRAS
Abstract: A technique for determining the performance of a mobile terminal within a communications network is disclosed. The technique receives messages associated with one or more user transactions and messages associated with mobile terminal type information. The data within the received user transaction messages is then correlated with data associated with the mobile terminal type information messages. Various performance indicators may then be derived by mobile terminal type information from the correlated data. The invention may be practiced in context with the benchmarking of mobile termin al types on an application level.
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7.发明专利
公开(公告)号：AU4364699A
公开(公告)日：2000-01-05
申请号：AU4364699
申请日：1999-05-20
Applicant: ERICSSON TELEFON AB L M
Inventor： VERES ANDRAS , TURANYI ZOLTAN
Abstract: A switching node 3 for providing admission control in a network comprises a number of separate priority queues 6 for receiving packets having different priority levels. Priority levels 1 to n provide guaranteed delay services, priority levels n+1 to m provide guaranteed loss services, and priority level Pm+1 provides best effort service. Measuring means 51 to 5m continually measure the average bit rate entering each priority level buffer P1 to Pm, except the lowest Pm+1. When a request arrives with a kth priority level, the network capacities for priority levels l=k . . . Pm are calculated. For all choices of l, the measurements of traffic loads of levels l and higher are taken into account. These capacity requirements are necessary to guarantee the quality of service for all flows already admitted to the lower priority queues. These capacities are compared to the network capacity, and if there is sufficient capacity, the request is accepted. Otherwise, the request in rejected.
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公开(公告)号：GB2338372A
公开(公告)日：1999-12-15
申请号：GB9812789
申请日：1998-06-12
Applicant: ERICSSON TELEFON AB L M
Inventor： VERES ANDRAS , TURANYI ZOLTAN
Abstract: A switching node 3 for providing admission control in a network comprises a number of separate priority queues 6 for receiving packets having different priority levels. Priority levels 1 to n provide guaranteed delay services, priority levels n+1 to m provide guaranteed loss services, and priority level P m+1 provides best effort service. Measuring means 5 1 to 5 m continually measure the average bit rate entering each priority level buffer P 1 to P m , except the lowest P m+1 . When a request arrives with a kth priority level, the network capacities for priority levels #=k..P m are calculated. For all choices of #, the measurements of traffic loads of levels # and higher are taken into account. These capacity requirements are necessary to guarantee the quality of service for all flows already admitted to the lower priority queues. These capacities are compared to the network capacity, and if there is sufficient capacity, the request is accepted. Otherwise, the request is rejected.
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公开(公告)号：AT422755T
公开(公告)日：2009-02-15
申请号：AT05701502
申请日：2005-01-12
Applicant: ERICSSON TELEFON AB L M
Inventor： JUHASZ ATTILA , VERES ANDRAS
IPC: H04L12/24
Abstract: The idea of the present invention providing a solution for configuration problems of a node is based on the following components. A problem recognition system, which analyses performance indicators and identifies root causes, so that signatures can be attached to a found problems. Furthermore there is a signature based filtering system, which looks for transactions satisfying signatures. A customer identification system labels the transactions with the subscriber identify. A solution feedback system generates feedback event to the end node according to the rule of the signature.
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公开(公告)号：DE60324611D1
公开(公告)日：2008-12-18
申请号：DE60324611
申请日：2003-09-30
Applicant: ERICSSON TELEFON AB L M
Inventor： MALOMSOKY SZABOLCS , VERES ANDRAS , SZABO ISTVAN , BORSOS TAMAS
Abstract: A method in a cellular mobile packet data network is provided composed of four main steps. These are capturing raw traffic traces over standardized interfaces of an operational cellular mobile data network, parsing through the traces in order to extract and correlate all the information, which is needed to build a traffic and session database, defining a set of appropriate key performance indicators, and calculating the above defined key performance indicators. A system in a mobile data network is also provided, the key element of which is a traffic and session database, which correlates traffic and mobility information extracted from passively captured traces collected from standardized interfaces. A set of key performance indicators describing the true, user perceived end-to-end quality of the most commonly used applications is also listed.
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