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1. 发明授权

EP2767044B1 ENHANCED PERFORMANCE SERVICE-BASED PROFILING FOR TRANSPORT NETWORKS 有权转让
标题翻译：更高性能传送网的服务立足PROFILING
公开(公告)号：EP2767044B1
公开(公告)日：2015-12-30
申请号：EP11770110.2
申请日：2011-10-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RÁCZ, Sándor , NÁDAS, Szilveszter , GERÖ, Balázs Peter , HARMATOS, János
IPC分类号： H04L12/813 , H04L12/833 , H04L12/823 , H04W28/10
CPC分类号： H04W28/0278 , H04L47/20 , H04L47/2416 , H04L47/31 , H04L47/32 , H04W28/10

2. 发明公开

EP2684390A1 HYBRID CONGESTION CONTROL 审中-公开
标题翻译： HYBRID过载控制
公开(公告)号：EP2684390A1
公开(公告)日：2014-01-15
申请号：EP11860474.3
申请日：2011-03-10
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： NÁDÁS, Szilveszter , RÁCZ, Sándor
IPC分类号： H04W28/02 , H04L12/56
CPC分类号： H04W28/10 , H04L47/12 , H04L47/14 , H04L47/17 , H04L47/27 , H04L47/30 , H04L47/31 , H04L47/32 , H04W24/00 , H04W28/0231 , H04W28/0247 , H04W28/0284 , H04W28/22 , H04W88/06
摘要： A multi-mode congestion control is employed in a transport network (9) interconnecting a radio access node (4) and a control node (5) of a communication network (1). The transport network (9) employs a window-based state providing a window-based congestion control mode for a data flow. This mode involves notifying an application level transport protocol implemented in a sending source (7, 8) of the communication network (1) of any detected congestion event. If a congestion event in the transport network (9) is detected a switch to a rate-based state is performed. The rate-based state provides a rate-based congestion control mode involving transmitting a rate-reducing message from the radio access node (4) to the control node (5) to trigger a reduction in the bitrate of the data flow in response to the detected congestion event.

3. 发明授权

EP2204016B1 EFFICIENT FLOW CONTROL IN A RADIO NETWORK CONTROLLER (RNC) 有权
标题翻译：高效流量控制无线网络控制器（RNC）
公开(公告)号：EP2204016B1
公开(公告)日：2011-05-18
申请号：EP08844704.0
申请日：2008-10-29
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RÁCZ, Sándor , NAGY C, Zoltán , NÁDAS, Szilveszter , LUNDH, Peter
IPC分类号： H04L12/56 , H04W28/10 , H04J3/24
CPC分类号： H04W28/10 , H04L1/1825 , H04L1/1832 , H04L47/10 , H04L47/14 , H04L47/27
摘要： In one aspect, a mechanism is provided to resolve the Iub transport network congestion in the uplink direction by using the transmission window of the RLC to control the transfer rate of the flow. The RNC (110) detects the Iub TN congestion for the flow in the uplink. The EUL flow control running in the RNC (110) calculates the RLC transmission window size for the UE for the flow and the calculated RLC transmission window size is signaled to the peer RLC entity in the UE (130) through an RLC STATUS PDU.

4. 发明公开

EP2204018A1 LIMITING RLC WINDOW SIZE IN THE HSDPA FLOW CONTROL 有权
标题翻译： LIMITING RLC窗口大小，一个HSDPA流量控制
公开(公告)号：EP2204018A1
公开(公告)日：2010-07-07
申请号：EP08845768.4
申请日：2008-10-29
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RÁCZ, Sándor , NÁDAS, Szilveszter , LUNDH, Peter , NAGY C, Zoltán
IPC分类号： H04L12/56 , H04W28/02
CPC分类号： H04L1/187 , H04L47/14 , H04L47/263 , H04L47/27 , H04L47/36 , H04W28/12 , H04W28/18 , H04W88/12
摘要： In one aspect, a method and apparatus are disclosed that can provide an efficient and robust HSDPA flow control solution. The RNC (110) can receive information regarding allowed data rate from the Node-B (120) for a data flow in a downlink direction. Based on the received data rate information and optionally based on other predetermined considerations, the RNC (110) adjusts the RLC PDU transmission window size for the data flow. When the RLC PDU transmission window is properly sized, reaction to congestion can be performed quicker relative to the existing Iub flow control.

5. 发明申请

WO2015172815A1 DELAY REQUIREMENT AWARE PACKET FORWARDING CONTROL 审中-公开
标题翻译：延迟要求AWARE PACKET FORWARDING CONTROL
公开(公告)号：WO2015172815A1
公开(公告)日：2015-11-19
申请号：PCT/EP2014/059732
申请日：2014-05-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NÁDAS, Szilveszter , RÁCZ, Sándor , TURÁNYI, Zoltán Richárd
IPC分类号： H04L12/875 , H04L12/823 , H04L12/865 , H04L12/801 , H04L12/851 , H04L12/835
CPC分类号： H04L47/2416 , H04L47/28 , H04L47/283 , H04L47/31 , H04L47/32 , H04L47/56 , H04L47/6275
摘要： A node (120) receives data packets. For each of the received data packets, the node (120) extracts a first value from the data packet. The first value indicates a delay requirement of the data packet. For each of the received data packets, the node (120) also extracts a second value from the data packet. The second value indicates a level of importance assigned to the data packet. Depending on the first values and the second values, the node (120) controls forwarding of the received data packets.
摘要翻译：节点（120）接收数据分组。对于每个接收到的数据分组，节点（120）从数据分组中提取第一值。第一个值表示数据包的延迟要求。对于每个接收到的数据分组，节点（120）还从数据分组提取第二值。第二个值表示分配给数据包的重要程度。根据第一值和第二值，节点（120）控制所接收的数据分组的转发。

6. 发明申请

WO2014189422A1 TRANSMITTING NODE, RECEIVING NODE AND METHODS THEREIN 审中-公开
标题翻译：发送节点，接收节点和方法
公开(公告)号：WO2014189422A1
公开(公告)日：2014-11-27
申请号：PCT/SE2013/050592
申请日：2013-05-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NÁDAS, Szilveszter , PONGRÁCZ, Gergely , RÁCZ, Sándor , HARMATOS, János , MIKLÓS, György , TURÁNYI, Zoltán Richárd
IPC分类号： H04W72/12 , H04L12/865
CPC分类号： H04L47/2433 , H04L47/2408 , H04L47/32 , H04W28/02 , H04W72/00 , H04W72/06
摘要： Embodiments herein relate to a method in a receiving node (12) for handling packets for a wireless device (10) in a radio communications network (1). The receiving node (12) receives a packet from a transmitting node (13). The packet is marked with a value, wherein the value is corresponding to a level of importance of the packet along a linear scale. The receiving node (12) handles the packet based on the value and an expected amount of resources needed to serve the packet.
摘要翻译：本文的实施例涉及用于在无线电通信网络（1）中处理无线设备（10）的分组的接收节点（12）中的方法。接收节点（12）从发送节点（13）接收分组。分组被标记有一个值，其中该值对应于沿着线性比例的分组的重要程度。接收节点（12）基于服务分组所需的值和期望的资源量来处理分组。

7. 发明申请

WO2013071989A1 REROUTING TECHNIQUE 审中-公开
标题翻译：反射技术
公开(公告)号：WO2013071989A1
公开(公告)日：2013-05-23
申请号：PCT/EP2012/003842
申请日：2012-09-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , RÁCZ, Sándor , EDSTAM, Jonas , GERÖ, Balázs Péter , HARMATOS, János , MÖLLER, Karl-Magnus , NÁDAS, Szilveszter
发明人： RÁCZ, Sándor , EDSTAM, Jonas , GERÖ, Balázs Péter , HARMATOS, János , MÖLLER, Karl-Magnus , NÁDAS, Szilveszter
IPC分类号： H04L12/801 , H04L12/803
CPC分类号： H04L45/22 , H04L47/12 , H04L47/122 , H04L47/125 , H04L47/14 , H04W28/0268 , H04W28/04 , H04W40/12 , H04W76/22
摘要： A technique for routing data frames in a telecommunications backhaul network (100) is provided. The telecommunication backhaul network (100) includes a plurality of points and links between the points so that at least two different routes for communicating data frames between a pair of end points is provided. A first end point (102) routes data frames that belong to a communication tunnel between the first end point and second end point (104) on a first route (106), which includes one or more intermediate points (100). At least some of the data frames include a continuity check message. The first end point reroutes data frames belonging to the communication tunnel to a second route that is different from the first route (106), if certain data frames including the continuity check message are lost in the network (100). As to a method aspect of the technique, at least one of the links of the first route are switched to a reduced link capacity. At least a portion of the data frames including the continuity check message are dropped in response to the reduction in link capacity by at least one of the intermediate points (110) of the first route (106).
摘要翻译：提供了一种用于在电信回程网络（100）中路由数据帧的技术。电信回程网络（100）包括点之间的多个点和链路，使得提供用于在一对端点之间传送数据帧的至少两个不同路由。第一终点（102）在包括一个或多个中间点（100）的第一路由（106）上路由属于第一终点和第二终点（104）之间的通信隧道的数据帧。至少一些数据帧包括连续性检查消息。如果包括连续性检查消息的某些数据帧在网络（100）中丢失，则第一终点将属于通信隧道的数据帧重新路由到与第一路由（106）不同的第二路由。对于该技术的方法方面，第一路由的至少一个链路被切换到减少的链路容量。响应于第一路由（106）的中间点（110）中的至少一个的链路容量的减小，包括连续性检查消息的数据帧的至少一部分被丢弃。

8. 发明申请

WO2013036183A1 METHOD IN A BASE STATION, A BASE STATION, COMPUTER PROGRAMS AND COMPUTER READABLE MEANS 审中-公开
标题翻译：基站方法，基站，计算机程序和计算机可读取方式
公开(公告)号：WO2013036183A1
公开(公告)日：2013-03-14
申请号：PCT/SE2011/051091
申请日：2011-09-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , REIDER, Norbert , HÉVIZI, László , RÁCZ, Sándor , NÁDAS, Szilveszter
发明人： REIDER, Norbert , HÉVIZI, László , RÁCZ, Sándor , NÁDAS, Szilveszter
IPC分类号： H04W72/04 , H04W28/10
CPC分类号： H04W28/0289 , H04W28/0205 , H04W28/0247 , H04W52/0212 , H04W72/0406 , H04W72/1252 , Y02D70/00 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： The invention relates to a method 20 in a base station 2 of a communication system 1 comprising a transport network 7 interconnecting the base station 2 with at least a gateway node 8. The communication system 1 further comprises one or more user equipment 3, 4. The method 20 comprises: obtaining 21 transport network congestion information, and adjusting 22, based on the transport network congestion information, a radio resource utilization parameter for at least one of the one or more user equipment 3, 4, wherein the radio resource utilization parameter comprises a ratio of used radio resources in a predefined block of radio resources and the number of radio resources of the predefined block.
摘要翻译：本发明涉及通信系统1的基站2中的方法20，其包括将基站2与至少网关节点8互连的传输网络7.通信系统1还包括一个或多个用户设备3,4。方法20包括：获得21个传输网络拥塞信息，并且基于传输网络拥塞信息调整22个用于一个或多个用户设备3,4中的至少一个的无线电资源利用参数，其中无线电资源利用参数包括预定义的无线电资源块中所使用的无线电资源的比率和预定义块的无线电资源的数量。

9. 发明申请

WO2010036168A1 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2010036168A1
公开(公告)日：2010-04-01
申请号：PCT/SE2008/051535
申请日：2008-12-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NÁDAS, Szilveszter , RÁCZ, Sándor , NAGY, Zoltán , LUNDH, Peter
发明人： NÁDAS, Szilveszter , RÁCZ, Sándor , NAGY, Zoltán , LUNDH, Peter
IPC分类号： H04L12/56 , H04W28/02 , H04W28/10
CPC分类号： H04L23/02 , H04L5/0053 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/25 , H04W28/10 , H04W92/12
摘要： The present invention proposes a solution in the area of HSDPA flow control. It proposes an improvement to transport network congestion detection and avoidance. The improvement proposes to use a measurement of incoming bitrate to determine the reduction of bitrate after a transport network congestion event. The advantage is that high bitrate reduction is only used when it is necessary; otherwise only small bitrate reduction is used, which results in small oscillation, and consequently higher transport network utilization.
摘要翻译：本发明提出了HSDPA流量控制领域的解决方案。提出改进传输网络拥塞检测和避免。改进建议使用输入比特率的测量来确定传输网络拥塞事件之后的比特率的降低。优点是仅在必要时才使用高比特率降低; 否则只能使用小的比特率降低，这导致小的振荡，从而更高的传输网络利用率。

10. 发明申请

WO2002098164A1 FACILIATING RELIABLE CONNECTION ADMISSION CONTROL FOR TELECOMMUNICATIONS SYSTEM USING AAL2 SIGNALING 审中-公开
标题翻译：使用AAL2信号对电信系统进行可靠的连接接入控制
公开(公告)号：WO2002098164A1
公开(公告)日：2002-12-05
申请号：PCT/SE2002/001005
申请日：2002-05-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： MALOMSOKY, Szabolcs , RÁCZ, Sándor , SZABÓ, István
IPC分类号： H04Q11/04
CPC分类号： H04L12/5601 , H04L2012/5656
摘要： In a telecommunications network, for establishing or modifying a radio connection a node (N1) prepares and sends an AAL2 signaling message (110) for use by a connection admission control function (106) of another node (N2) of the telecommunications network. In accordance with the present invention, the AAL2 signaling message includes a timescale value (112) which represents a timescale over which at least one bit rate value characterizing the radio connection is defined. Including the timescale value (112) in the AAL2 signaling message (110) facilitates more efficient connection admission control by enabling, e.g., bandwidth requirements of radio connections to take into consideration delay requirements. In an illustrated example embodiment, the timescale value (112) is a burst inter-arrival time (BIT) bit value which is a time which elapses between a beginning of two subsequent bursts of AAL2 CPS (Common Part Sublayer) packets.
摘要翻译：在电信网络中，为了建立或修改无线电连接，节点（N1）准备并发送由电信网络的另一节点（N2）的连接接纳控制功能（106）使用的AAL2信令消息（110）。根据本发明，AAL2信令消息包括时间尺度值（112），其表示定义了表征无线电连接的至少一个比特率值的时间尺度。在AAL2信令消息（110）中包括时间尺度值（112）通过使能例如无线电连接的带宽需求来考虑到延迟要求来促进更有效的连接许可控制。在所示示例性实施例中，时间刻度值（112）是突发间到达时间（BIT）比特值，它是在AAL2CPS（公共部分子层）分组的两个后续脉冲串的开始之间经过的时间。

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