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1. 发明申请

WO2007129199A3 METHOD AND SYSTEM FOR DYNAMICALLY CONFIGURING A TRAFFIC FLOW TEMPLATE 审中-公开
公开(公告)号：WO2007129199A3
公开(公告)日：2007-11-15
申请号：PCT/IB2007/001164
申请日：2007-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUDWIG, Reiner , LUNDIN, Niklas, Sven , JOHNSEN, Petter
发明人： LUDWIG, Reiner , LUNDIN, Niklas, Sven , JOHNSEN, Petter
IPC分类号： H04L12/56
摘要： A system and method for configuring a Traffic Flow Template, TFT, in real time. The present invention dynamically adapts the TFT to control the routing of downlink data packets from a GGSN to an MS. When the MS sends an uplink data packet on a premium bearer channel, a TFT controller extracts from the uplink data packet, parameters which include at least the destination address of the uplink data packet. A downlink packet filter subset for filtering downlink data packets is then defined as a function of the extracted parameters. For example, the downlink packet filter subset may identify downlink data packets having a source address that matches the destination address of the uplink data packet. The TFT is then modified as a function of the downlink packet filter subset to route the identified downlink packets through the premium bearer channel to the MS, and to route differently, downlink data packets having source addresses that do not match the destination address of the uplink data packet.

2. 发明申请

WO2009024596A1 DATA TRANSMISSION CONTROL METHODS AND DEVICES 审中-公开
标题翻译：数据传输控制方法和设备
公开(公告)号：WO2009024596A1
公开(公告)日：2009-02-26
申请号：PCT/EP2008/060939
申请日：2008-08-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , ENSTRÖM, Daniel , JOHANSSON, Ingemar , HEDBERG, Tomas
发明人： LUDWIG, Reiner , ENSTRÖM, Daniel , JOHANSSON, Ingemar , HEDBERG, Tomas
IPC分类号： H04L12/56
CPC分类号： H04L1/0002 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/24 , H04L47/31 , H04W28/02 , H04W28/22 , H04W72/1205
摘要： A method of controlling a radio access network entity of a data unit communication network is described, said radio access network entity being involved in providing a transport service to a radio terminal of said data unit communication network, said transport service being characterized by a set of values associated with respective service quality parameters, said method comprising: monitoring (S30) a communication quality at the radio access level of a communication between said terminal and an access point of said radio access network, and setting (S31) a congestion indication marking in data units of said transport service if said communication quality fulfils a radio communication degradation condition.
摘要翻译：描述了一种控制数据单元通信网络的无线电接入网络实体的方法，所述无线电接入网络实体涉及向所述数据单元通信网络的无线终端提供传输服务，所述传输服务的特征在于一组所述方法包括：监视（S30）所述终端与所述无线电接入网络的接入点之间的通信的无线电接入级的通信质量，并且设置（S31）拥塞指示标记如果所述通信质量满足无线电通信降级条件，则所述传输服务的数据单元。

3. 发明申请

WO2008049462A1 A METHOD AND RECEIVER FOR CONTROLLING THE CONFORMANCE OF A DATA FLOW IN A COMMUNICATION SYSTEM TO A TRAFFIC DEFINITION 审中-公开
标题翻译：一种用于控制通信系统中的数据流与流量定义的一致性的方法和接收器
公开(公告)号：WO2008049462A1
公开(公告)日：2008-05-02
申请号：PCT/EP2006/067809
申请日：2006-10-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , SAGFORS, Mats , EKSTROM, Hannes
发明人： LUDWIG, Reiner , SAGFORS, Mats , EKSTROM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L47/10
摘要： A method is described for controlling the conformance of a data flow in a communication system to a traffic definition. The communication system comprises a transmitter and a receiver and data packets transporting the data flow are sent from the transmitter to the receiver. The receiver sends responses identifying received data packets to the transmitter, and the transmitter comprises a control function which controls the number of sent data packets for which no response is received according to a limit for the number of outstanding data packets. In the method, a conditioning criterion is obtained for the data flow, the conditioning criterion being associated with the traffic definition. The receiver determines a conformance parameter for the received data packets transporting the data flow. The limit and/or the sending of the responses is modified according to the conditioning criterion and the determined conformance parameter for controlling the number of transmitted data packets. A receiver and a software program embodying the invention are also described.
摘要翻译：描述了一种用于控制通信系统中的数据流与流量定义的一致性的方法。通信系统包括发射机和接收机，并且传输数据流的数据分组从发射机发送到接收机。接收机向发射机发送识别接收到的数据分组的响应，并且发射机包括控制功能，该控制功能根据对未知数据分组的数量的限制来控制没有接收到响应的已发送数据分组的数量。在该方法中，为数据流获得条件准则，调节准则与流量定义相关联。接收机确定传输数据流的接收数据分组的一致性参数。响应的限制和/或发送根据条件标准和确定的一致性参数进行修改，以控制发送数据包的数量。还描述了体现本发明的接收机和软件程序。

4. 发明申请

WO2007107168A1 COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：通信控制方法
公开(公告)号：WO2007107168A1
公开(公告)日：2007-09-27
申请号：PCT/EP2006/002568
申请日：2006-03-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , WIBERG, Niclas
发明人： WIEMANN, Henning , MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , WIBERG, Niclas
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1809 , H04L1/16 , H04L1/1607 , H04L2001/0092
摘要： Methods of controlling peers of a relay ARQ protocol are described. It is proposed to provide a predetermined marking in the payload section of messages of the relay ARQ protocol, such that relay peers along the relay connections can extract information from the payload section.
摘要翻译：描述了控制中继ARQ协议对等体的方法。建议在中继ARQ协议的消息的有效载荷部分中提供预定的标记，使得沿着中继连接的中继对等体可以从有效载荷部分提取信息。

5. 发明申请

WO2007073271A1 METHOD AND APPARATUS FOR SOLVING DATA PACKET TRAFFIC CONGESTION. 审中-公开
标题翻译：用于解决数据包交通约束的方法和装置。
公开(公告)号：WO2007073271A1
公开(公告)日：2007-06-28
申请号：PCT/SE2005/002048
申请日：2005-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , FODOR, Gabor , LUDWIG, Reiner
发明人： FODOR, Gabor , LUDWIG, Reiner
IPC分类号： H04L29/08 , H04L12/56 , H04Q7/22
CPC分类号： H04L67/322 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/25 , H04W72/1231 , H04W72/1247 , H04W72/1252
摘要： The present invention relates to data packet traffic congestion solving mechanism in a node (2) of a Radio Access Network (RAN), said mechanism is capable of blocking the transmission of data packets between a user terminal (UT) and said node (2) in both uplink and downlink directions, if a created blocking table (40) indicates for a scheduler (30) that said user terminal (UT-I) has been determined to have been idle (42) for more than a pre-determined time.
摘要翻译：本发明涉及无线接入网（RAN）的节点（2）中的数据分组业务拥塞解决机制，所述机制能够阻止用户终端（UT）与所述节点（2）之间的数据分组的传输，在上行链路和下行链路方向上，如果所创建的阻塞表（40）指示所述用户终端（UT-1）已被确定已经被空闲（42）超过预定时间的调度器（30）。

6. 发明申请

WO2006066606A1 DATA FLOW CONTROL WITH DUPLICATE ACKNOWLEDGMENT 审中-公开
标题翻译：数据流控制与重复确认
公开(公告)号：WO2006066606A1
公开(公告)日：2006-06-29
申请号：PCT/EP2004/014624
申请日：2004-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , EKSTRÖM, Hannes
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04L1/18
CPC分类号： H04L1/1858 , H04L1/1874
摘要： A method of controlling the flow of an amount of data from a sending peer to a receiving peer of a predetermined communication protocol is described. The method comprise dividing the amount of data into a plurality of data segments, where the data segments are ordered in a sequence. The segments are sent to the receiving peer in the order of said sequence. The receiving peer acknowledges the correct receipt of a data segment and identifies the last correctly received data segment of the sequence that was received in the proper order of the sequence. The sending peer is arranged such that if it receives a threshold number of duplicate acknowledgements, it performs a retransmission. The threshold number that trigger a retransmission is an adaptive parameter determined based on the size of a receive window, the size of the receive window representing a number of data segments which can be stored in a buffer space at the receiving peer.
摘要翻译：描述了一种控制从发送对等体到预定通信协议的接收对等体的数据量的流量的方法。该方法包括将数据量划分成多个数据段，其中数据段按顺序排列。按照所述序列的顺序将段发送到接收对等体。接收对等体确认数据段的正确接收，并按顺序的正确顺序识别接收的序列的最后正确接收的数据段。发送对等体被布置为使得如果其接收到重复确认的阈值数量，则其执行重传。触发重传的阈值数是基于接收窗口的大小确定的自适应参数，接收窗口的大小表示可以存储在接收对等体的缓冲器空间中的数据段的数量。

7. 发明申请

WO2005006665A1 METHOD FOR SETTING THE RETRANSMISSION TIMEOUT PERIOD IN A PACKET SWITCHED COMMUNICATION NETWORK 审中-公开
标题翻译：在分组交换通信网络中设置恢复超时期的方法
公开(公告)号：WO2005006665A1
公开(公告)日：2005-01-20
申请号：PCT/EP2003/007008
申请日：2003-07-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , EKSTRÖM, Hannes
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L1/188 , H04L47/10 , H04L47/193 , H04L47/283 , H04L69/16 , H04L69/163
摘要： The present invention relates to a method for updating the value of a time-out period in a data unit sender. The updating comprises deriving an intermediate value from the n most recently measured values of a response time, augmenting the intermediate value, reducing the current value of the time-out period, determining the maximum from among at least the augmented intermediate value and the reduced current value of the time-out period, and setting a new value of the time-out period to set a maximum value.
摘要翻译：本发明涉及用于更新数据单元发送者的超时周期的值的方法。更新包括从响应时间的n个最近测量值导出中间值，增加中间值，减小超时周期的当前值，从至少增加的中间值和减小的电流中确定最大值超时周期的值，并设定超时周期的新值以设定最大值。

8. 发明申请

WO2004010657A1 METHOD FOR CALCULATING A TRANSMISSION WINDOW SIZE 审中-公开
标题翻译：传输窗口大小的计算方法
公开(公告)号：WO2004010657A1
公开(公告)日：2004-01-29
申请号：PCT/EP2003/007530
申请日：2003-07-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WAGER, Stefan , LUDWIG, Reiner , MEYER, Michael , JÖNSSON, Anders , EKSTRÖM, Hannes
发明人： WAGER, Stefan , LUDWIG, Reiner , MEYER, Michael , JÖNSSON, Anders , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L29/06 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/18 , H04L47/193 , H04L47/263 , H04L47/27 , H04L47/283 , H04L47/29 , H04L67/04 , H04L69/16 , H04L69/163
摘要： The invention relates to a method for selecting a window size for a packet switched connection between a first and a second party. The associated window is used by a sending party for a window based congestion control mechanism for avoiding or handling congestion on a communication path. The invented method enables to adapt the size of an initial window, a loss window, and a restart window based on information available in the network to increase the utilisation of transmission capacity.
摘要翻译：本发明涉及一种用于选择第一和第二方之间的分组交换连接的窗口大小的方法。相关窗口由发送方用于基于窗口的拥塞控制机制，用于避免或处理通信路径上的拥塞。本发明的方法能够基于网络中可用的信息来适应初始窗口，丢失窗口和重启窗口的大小，以增加传输容量的利用率。

9. 发明申请

WO2009024188A1 DATA TRANSMISSION CONTROL 审中-公开
标题翻译：数据传输控制
公开(公告)号：WO2009024188A1
公开(公告)日：2009-02-26
申请号：PCT/EP2007/058714
申请日：2007-08-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , WILLARS, Per
发明人： LUDWIG, Reiner , WILLARS, Per
IPC分类号： H04Q7/38
CPC分类号： H04L47/10 , H04L47/14 , H04L47/263 , H04L47/762 , H04W28/22
摘要： A method of controlling a data transmission over a terminal of a data unit communication network using a transport service offered by said data unit communication network is described. The data transmission comes from a data source (application) associated with said terminal. The data source receives from the data unit communication network one or more indicators comprising first information for determining a value of a first parameter indicating a minimum transmission capacity (e.g. guaranteed bit rate) of said transport service, and second information for determining a value of a second parameter indicating a current transmission capacity (e.g. available bit rate) of said transport service. Then a transmission rate of the data source is adjusted in dependence on at least the second information.
摘要翻译：描述了使用由所述数据单元通信网络提供的传输服务来控制数据单元通信网络的终端上的数据传输的方法。数据传输来自与所述终端相关联的数据源（应用）。数据源从数据单元通信网络接收包括用于确定表示所述传输服务的最小传输容量（例如，保证比特率）的第一参数的值的第一信息的一个或多个指示符，以及用于确定所述传输服务的值的第二信息指示所述传输服务的当前传输容量（例如可用比特率）的第二参数。然后根据至少第二信息来调整数据源的传输速率。

10. 发明申请

WO2007054127A1 ARRANGEMENTS IN A MOBILE TELECOMMUNICATION NETWORK 审中-公开
标题翻译：移动通信网络中的安排
公开(公告)号：WO2007054127A1
公开(公告)日：2007-05-18
申请号：PCT/EP2005/055883
申请日：2005-11-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , PARKVALL, Stefan , WALLENTIN, Pontus , LUDWIG, Reiner
发明人： PARKVALL, Stefan , WALLENTIN, Pontus , LUDWIG, Reiner
IPC分类号： H04L12/28 , H04L29/06 , H04L12/56
CPC分类号： H04W88/08 , H04W36/34
摘要： The present invention relates to a first node and a second node in a mobile telecommunication network. The network comprises a first node, a second node and a third node, wherein the first node is connectable to the second node and the second node is connectable to the first node and to the third node and the third node is connectable to the second node. A system function is realized by the execution of a master-process implemented in the first node and a slave-process implemented in the third node, and wherein the execution of the master-process realizes a control function associated with the system function. The master-process of the first node is adapted to temporarily delegate the responsibility to realize the control function to a master-proxy-process implemented in the second node and the master-proxy-process implemented in the second node is adapted to take over the responsibility to realize the control function from the master-process of the first node.
摘要翻译：本发明涉及移动电信网络中的第一节点和第二节点。所述网络包括第一节点，第二节点和第三节点，其中所述第一节点可连接到所述第二节点，并且所述第二节点可连接到所述第一节点，并且所述第三节点可连接到所述第二节点。通过执行在第一节点中实现的主过程和在第三节点中实现的从属过程来实现系统功能，并且其中主过程的执行实现与系统功能相关联的控制功能。第一节点的主进程适于将实现控制功能的责任临时委托给在第二节点中实现的主代理进程，并且在第二节点中实现的主代理进程适于接管负责从第一个节点的主进程实现控制功能。

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