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1. 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。

2. 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。

3. 发明申请

WO2010000323A1 MANAGEMENT OF PERFORMANCE DATA 审中-公开
标题翻译：性能数据管理
公开(公告)号：WO2010000323A1
公开(公告)日：2010-01-07
申请号：PCT/EP2008/058624
申请日：2008-07-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , VERES, Andras , VADERNA, Péter , KUBINSZKY, Ferenc , BENKÖ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamás
发明人： VERES, Andras , VADERNA, Péter , KUBINSZKY, Ferenc , BENKÖ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamás
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： G06F17/30501 , H04L41/069 , H04L43/02
摘要： A method of handling performance data comprising a set of events is described. An event record for each event is stored as a set of blocks, each block containing one or more attributes of the event. The storage space occupied by each event record in is then reduced in discrete steps, each step including a reduction process that reduces the size of one of the set of blocks. This enables the provision of intermediate records between events and counters so that new event records contain complete details of their event, older event records contain less information, and even older event records may contain only high-level (counter) information.
摘要翻译：描述处理包括一组事件的性能数据的方法。每个事件的事件记录被存储为一组块，每个块包含事件的一个或多个属性。然后，每个事件记录所占用的存储空间以离散步骤减少，每个步骤包括减小该组块中的一个块的大小的缩小过程。这使得能够在事件和计数器之间提供中间记录，以便新的事件记录包含其事件的完整详细信息，较旧的事件记录包含较少的信息，甚至较旧的事件记录也可能仅包含高级（计数器）信息。

4. 发明申请

WO2009129841A1 METHOD AND SYSTEM FOR NETWORK FAULT MANAGEMENT 审中-公开
标题翻译：网络故障管理方法与系统
公开(公告)号：WO2009129841A1
公开(公告)日：2009-10-29
申请号：PCT/EP2008/054819
申请日：2008-04-21
申请人： Telefonaktiebolaget L M Ericsson (publ) , VERES, Andras , VADERNA, Peter , KUBINSZKY, Ferenc , BENKÕ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamas
发明人： VERES, Andras , VADERNA, Peter , KUBINSZKY, Ferenc , BENKÕ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamas
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/0677 , H04L41/024 , H04L41/0686 , H04L41/5009
摘要： Present invention relates to localization of network faults in network systems. Methods of processing record data are presented, together with a Central Management Node (208) for processing record data, and Management Subsystem DataBases (104; 202, 204, 206) for providing a record data set and matching record data. Triggered by service related network fault event (step 402), a key table comprising at least one key type is determined (step 412), based on a focus target record and related to the network fault event is determined, which key table is used in the step matching (step 604) the at least one key with record data sets in determined Management Subsystem DataBases (208). Matched results are merged (step 418), whereafter a service performance indicator may be determined (step 422), based on which a multi-layer water flow analysis of subsystem specific performance related indicators can be obtained (step 424). This analysis may be successfully used to reveal the location of the service related network fault. One of many advantages is considering the per-service-instance relation between events that originate from various layers of a protocol and from different subsystems.
摘要翻译：本发明涉及网络系统中网络故障的定位。与用于处理记录数据的中央管理节点（208）和用于提供记录数据集和匹配记录数据的管理子系统数据库（104; 202,204,206）一起呈现处理记录数据的方法。由服务相关的网络故障事件触发（步骤402），确定包括至少一个密钥类型的密钥表（步骤412），基于焦点目标记录并确定与网络故障事件相关的哪个密钥表用于在所确定的管理子系统数据库（208）中，将具有记录数据集的至少一个密钥与步骤匹配（步骤604）。匹配的结果被合并（步骤418），之后可以确定服务性能指示符（步骤422），基于该结果可以获得子系统特定性能相关指示符的多层水流分析（步骤424）。该分析可能被成功地用于揭示服务相关网络故障的位置。许多优点之一是考虑来自协议的各个层次的事件和来自不同子系统的事件之间的每个服务实例的关系。

5. 发明申请

WO2008119384A1 BUFFER TRANSFER IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通信网络中的缓冲区传输
公开(公告)号：WO2008119384A1
公开(公告)日：2008-10-09
申请号：PCT/EP2007/053100
申请日：2007-03-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , VERES, Andras
发明人： VERES, Andras
IPC分类号： H04Q7/38
CPC分类号： H04W92/20 , H04W28/14 , H04W36/08 , H04W76/10
摘要： A method and apparatus for transferring buffer data from a first network node to a second network node during a mobile handover between cells. In order to improve the speed at which buffer data is transferred during a handover, a connection using a congestion control protocol is established between the two nodes prior to the handover. Dummy data is sent over this connection, in order to approach or reach the available data transfer rate, and at the handover, the dummy data is replaced with buffer data.
摘要翻译：一种用于在小区之间的移动切换期间将缓冲器数据从第一网络节点传送到第二网络节点的方法和装置。为了提高在切换期间传送缓冲器数据的速度，在切换之前在两个节点之间建立使用拥塞控制协议的连接。通过该连接发送虚拟数据，以便接近或达到可用的数据传输速率，并且在切换时，虚拟数据被替换为缓冲器数据。

6. 发明授权

EP2130399B1 BUFFER TRANSFER IN A COMMUNICATIONS NETWORK 有权
标题翻译：缓冲传输通信网络中的
公开(公告)号：EP2130399B1
公开(公告)日：2012-10-10
申请号：EP07727572.5
申请日：2007-03-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： VERES, Andras
IPC分类号： H04W36/02
CPC分类号： H04W92/20 , H04W28/14 , H04W36/08 , H04W76/10
摘要： A method and apparatus for transferring buffer data from a first network node to a second network node during a mobile handover between cells. In order to improve the speed at which buffer data is transferred during a handover, a connection using a congestion control protocol is established between the two nodes prior to the handover. Dummy data is sent over this connection, in order to approach or reach the available data transfer rate, and at the handover, the dummy data is replaced with buffer data.

7. 发明公开

EP2119288A1 REDUCING BUFFER OVERFLOW 有权
标题翻译：还原缓冲溢出
公开(公告)号：EP2119288A1
公开(公告)日：2009-11-18
申请号：EP07712168.9
申请日：2007-02-08
申请人： Telefonaktiebolaget LM Ericsson (publ)
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.

8. 发明公开

EP2130399A1 BUFFER TRANSFER IN A COMMUNICATIONS NETWORK 有权
标题翻译：缓冲传输通信网络中的
公开(公告)号：EP2130399A1
公开(公告)日：2009-12-09
申请号：EP07727572.5
申请日：2007-03-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： VERES, Andras
IPC分类号： H04Q7/38
CPC分类号： H04W92/20 , H04W28/14 , H04W36/08 , H04W76/10
摘要： A method and apparatus for transferring buffer data from a first network node to a second network node during a mobile handover between cells. In order to improve the speed at which buffer data is transferred during a handover, a connection using a congestion control protocol is established between the two nodes prior to the handover. Dummy data is sent over this connection, in order to approach or reach the available data transfer rate, and at the handover, the dummy data is replaced with buffer data.

9. 发明授权

EP2119288B1 REDUCING BUFFER OVERFLOW 有权
标题翻译：还原缓冲溢出
公开(公告)号：EP2119288B1
公开(公告)日：2016-09-14
申请号：EP07712168.9
申请日：2007-02-08
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： VERES, Andras , NEMETH, Gabor , KUBINSZKY, Ferenc , BICZOK, Gergely , TARJAN, Peter
IPC分类号： H04W36/08
CPC分类号： H04W28/14 , H04W36/08 , H04W84/042

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