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1. 发明申请

WO2008095535A1 REDUCING BUFFER OVERFLOW 审中-公开
标题翻译：减少缓冲区溢出
公开(公告)号：WO2008095535A1
公开(公告)日：2008-08-14
申请号：PCT/EP2007/051204
申请日：2007-02-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , VERES, Andras , NEMETH, Gabor , KUBINSZKY, Ferenc , BICZOK, Gergely , TARJAN, Peter
发明人： VERES, Andras , NEMETH, Gabor , KUBINSZKY, Ferenc , BICZOK, Gergely , TARJAN, Peter
IPC分类号： H04Q7/38
CPC分类号： H04W28/14 , H04W36/08 , H04W84/042
摘要： A method of reducing buffer overflow in a cellular radio network caused by a transfer of data from a buffer in a first cell to a buffer in a second cell when a handover of mo bile equipment from said first cell to said second cell occurs. The method comprises temporarily increasing an amount of temporary buffer space required to handle data transferred from the buffer of the first cell to the buffer of the second cell. In one embodiment of the method, prior to increasing the amount of temporary buffer space, the amount of temporary buffer space required is calculated.
摘要翻译：发生在将手机设备从所述第一小区切换到所述第二小区时，由数据从第一小区中的缓冲器传送到第二小区中的缓冲器而导致在蜂窝无线电网络中减少缓冲器溢出的方法。该方法包括临时增加处理从第一小区的缓冲器传送到第二小区的缓冲器的数据所需的临时缓冲区空间量。在该方法的一个实施例中，在增加临时缓冲区空间的量之前，计算所需的临时缓冲区空间量。

2. 发明申请

WO2009146726A1 TECHNIQUE FOR IMPROVING CONGESTION CONTROL 审中-公开
标题翻译：改进控制的技术
公开(公告)号：WO2009146726A1
公开(公告)日：2009-12-10
申请号：PCT/EP2008/004549
申请日：2008-06-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , NEMETH, Gabor , KUBINSZKY, Ferenc , VERES, Andras , BICZOK, Gergely , TARJAN, Peter
发明人： NEMETH, Gabor , KUBINSZKY, Ferenc , VERES, Andras , BICZOK, Gergely , TARJAN, Peter
IPC分类号： H04L12/56 , H04W28/02 , H04W28/08
CPC分类号： H04L47/10 , H04L43/045 , H04L43/0864 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/193 , H04L47/25 , H04L47/263 , H04L47/283
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2007129939A1 INCREASING THE ACCURACY OF LOCATION AND / OR PATH INFORMATION OF A MOVING CLIENT IN A WIRELESS NETWORK 审中-公开
标题翻译：提高移动客户在无线网络中的位置和/或路径信息的准确性
公开(公告)号：WO2007129939A1
公开(公告)日：2007-11-15
申请号：PCT/SE2006/050098
申请日：2006-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KONCZ, Imre , NEMETH, Gabor
发明人： KONCZ, Imre , NEMETH, Gabor
IPC分类号： H04Q7/38
CPC分类号： H04W64/00
摘要： In a wireless networks a method, a client device and a server node for increasing the accuracy of location and/or path information of a moving client are provided in which an accelerometer is located in a client device (120) providing motion information that combined with the strength intensity of radio signals (RSSI) can generate sufficient input information for a server node (130) furnished with business logic to obtain geographical position. In accordance with the implementation, an iteration algorithm is provided calculating the estimated position and/or path of the client. The client device (120) and the server node (130) are also disclosed, referring to localization of a moving client.
摘要翻译：在无线网络中，提供了一种用于增加移动客户端的位置和/或路径信息的准确度的方法，客户端设备和服务器节点，其中加速度计位于客户端设备（120）中，所述客户端设备提供与无线电信号（RSSI）的强度强度可以为具有业务逻辑的服务器节点（130）产生足够的输入信息以获得地理位置。根据实现，提供计算客户端的估计位置和/或路径的迭代算法。还参考移动客户端的定位来公开客户端设备（120）和服务器节点（130）。

4. 发明申请

WO2020147952A1 TECHNIQUE FOR CONNECTION HANDLING IN A DISTRIBUTED SYSTEM 审中-公开
公开(公告)号：WO2020147952A1
公开(公告)日：2020-07-23
申请号：PCT/EP2019/051110
申请日：2019-01-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GÉHBERGER, Dániel , MÁTRAY, Péter , NEMETH, Gabor , PINCZEL, Balász
IPC分类号： G06F11/07
摘要： A technique for application level based connection handling in a system comprising a plurality of distributed applications (302, 304) is disclosed. A method implementation of the technique is performed by a connection handling component (306) operating at application level and providing an interface (310) towards a first application (302) of the plurality of distributed applications (302, 304) for establishing a connection with a second application (304) of the distributed plurality of applications (302, 304). The method comprises establishing, upon request of the first application (302) via the interface (310), a connection with the second application (304), and maintaining the connection on behalf of the first application (302) for communication between the first application (302) and the second application (304).

5. 发明申请

WO2018206105A1 A COMMUNICATION NODE AND METHOD FOR HANDLING COMMUNICATIONS BETWEEN NODES OF A SYSTEM 审中-公开
公开(公告)号：WO2018206105A1
公开(公告)日：2018-11-15
申请号：PCT/EP2017/061231
申请日：2017-05-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GÉHBERGER, Dániel , MÁTRAY, Péter , NEMETH, Gabor
IPC分类号： G06F9/54 , H04L29/08
CPC分类号： G06F9/54 , H04W52/0216 , H04W52/0258
摘要： There is provided a communication node of a system and a method for handling communications between nodes of the system. Information indicative of at least one condition in the system is acquired (300). For each request transmitted by a node of the system and targeted for another node of the system, a mode in which to wait for reception of a response to the request from the targeted node is selected based on the acquired information (302).

6. 发明申请

WO2020156662A1 REPLICATION IN A CLOUD ENVIRONMENT 审中-公开
公开(公告)号：WO2020156662A1
公开(公告)日：2020-08-06
申请号：PCT/EP2019/052264
申请日：2019-01-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MÁTRAY, Péter , GÉHBERGER, Dániel , NEMETH, Gabor
IPC分类号： H04L29/08 , H04W36/32 , H04W36/00
摘要： The invention relates to a method for operating a replication control module (100), wherein the method comprises the steps of determining that a handover takes place by which a data session exchanged via a cellular network between a serving application instance and a user equipment is transferred from the serving application instance to a target application instance selected from a plurality of application instances located in a cloud environment, wherein session state data comprise a session state of the data session, determining a location of the target application instance in the cloud environment, determining target replica locations of replica of the session state data individually on a per session basis for said data session taking into account the location of the target application instance, wherein the replica comprises a master replica and at least one slave replica and the target replica location is determined for the master replica and the at least one slave replica, and transmitting location information to a data handling module allowing the data handling module to distribute the replica to the determined locations of the target replica locations.

7. 发明申请

WO2017032422A1 METHOD AND SYSTEM FOR SCALING OF BIG DATA ANALYTICS 审中-公开
标题翻译：大数据分析的方法和系统
公开(公告)号：WO2017032422A1
公开(公告)日：2017-03-02
申请号：PCT/EP2015/069648
申请日：2015-08-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： VERES, András , MÁTRAY, Péter , NEMETH, Gabor
IPC分类号： G06F9/44 , G06F9/50
CPC分类号： H04L67/32
摘要： It is disclosed a network node (70; 80) and a system (40; 50; 60) configured to enable scaling of distributed applications in an analytics task, and methods performed therein. Based on patterns of data access obtained from monitored data accesses between said applications, a graph model is created (S45; S340) illustrating read-and write dependences of the analytics task. Based on whether a first application out of two or more applications, is in backlog, it is decided whether to initiate (S47; S340) upscaling of an application neighboring along the graph model, causing the backlog, or initiate (S48; S340) downscaling of said first application if the first application does not cause backlog in any other neighboring applications along the graph model. An optimized scaling is initiated for which multiple applications are considered simultaneously. The amount of resources needed is minimized, considering backlog in the applications in question.
摘要翻译：公开了一种网络节点（70; 80）和被配置为能够对分析任务中的分布式应用进行缩放的系统（40; 50; 60）及其中执行的方法。基于从所述应用之间的监视数据访问获得的数据访问模式，创建图形模型（S45; S340），其示出了分析任务的读取和写入依赖性。基于两个以上应用程序中的第一个应用程序是否处于积压状态，决定是否启动（S47; S340）沿着图形模型相邻的应用程序升级，导致积压或启动（S48; S340）降档如果第一应用程序不沿着图形模型在任何其他相邻应用程序中引起积压。启动优化的缩放，同时考虑多个应用程序。考虑到有关应用程序的积压，所需资源的数量被最小化。

8. 发明申请

WO2017008830A1 TECHNIQUE FOR PROCESSING MESSAGES IN A MESSAGE-BASED COMMUNICATION SCENARIO 审中-公开
标题翻译：在基于信息的通信场景中处理消息的技术
公开(公告)号：WO2017008830A1
公开(公告)日：2017-01-19
申请号：PCT/EP2015/065831
申请日：2015-07-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： NEMETH, Gabor , SZEVERÉNYI, Zoltán
IPC分类号： H04L12/927 , H04L29/06
CPC分类号： H04L47/801 , H04L49/90 , H04L65/605
摘要： A technique for processing messages in a message-based communication scenario is described. In the communication scenario, messages are received from an input message stream, multiplied and forwarded to multiple message consumers, and persisted together with at least one of a time stamp and a message identifier in a persistent storage for later replay to the message consumers. A method aspect of this technique comprises detecting a replay triggering event associated with a message consumer. The method aspect further comprises, in response to detecting the replay triggering event, creating a replay function for the message consumer. The replay function is configured to receive persisted messages from the persistent storage and to send the persisted messages to the message consumer.
摘要翻译：描述了一种在基于消息的通信场景中处理消息的技术。在通信场景中，从输入消息流接收消息，并将其相乘并转发到多个消息使用者，并且与持久存储器中的时间戳和消息标识符中的至少一个一起保持在一起以供稍后重播到消息消费者。该技术的方法方面包括检测与消息消费者相关联的重播触发事件。方法方面还包括响应于检测到重放触发事件，为消息使用者创建重播功能。重播功能被配置为从持久存储器接收持久化的消息并将持续消息发送到消息使用者。

9. 发明申请

WO2021104649A1 SERVER MANAGEMENT 审中-公开
公开(公告)号：WO2021104649A1
公开(公告)日：2021-06-03
申请号：PCT/EP2019/083153
申请日：2019-11-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： NEMETH, Gabor , GÉHBERGER, Dániel , MÁTRAY, Péter , PINCZEL, Balázs
IPC分类号： H04L12/24 , H04L12/26
摘要： There is provided a method performed by a client node of a network for managing a set of servers of the network. In response to a determination that a first replica of a data element stored at a first master server of the set of servers is unreachable, a slave server of the set of servers, at which a second replica of the data element is stored, is selected (102) to become a second master server of the set of servers. A procedure is initiated (104) to update information stored at a data storage node of the network, that is indicative of which of the set of servers is a master server and which of the set of servers is a slave server, to make the selected slave server the second master server.

10. 发明申请

WO2020104992A1 N+1 REDUNDANCY FOR VIRTUALIZED SERVICES WITH LOW LATENCY FAIL-OVER 审中-公开
公开(公告)号：WO2020104992A1
公开(公告)日：2020-05-28
申请号：PCT/IB2019/060037
申请日：2019-11-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CSÁSZÁR, András , FIEDLER, Dietmar , GÉHBERGER, Dániel , MÁTRAY, Péter , NAGY, Mate Imre , NEMETH, Gabor , PINCZEL, Balázs
IPC分类号： H04L12/24 , H04L29/08
摘要： Fail-over protection is provided for a server cluster including a plurality of primary nodes supporting user sessions and a standby node. When the standby node determines that a primary node in a cluster has failed, the standby node configures its network interface to use an Internet Protocol (IP) address of the failed primary node. The standby node further retrieves session data for user sessions supported by the failed primary node from a low latency database for the cluster and restores the user sessions at the standby node. When the user sessions are restored, the standby node switches from a standby mode to an active mode.

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