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1. 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。

2. 发明申请

WO2013091666A8 TECHNIQUE FOR CABLE INTERFACE-BASED LOAD BALANCING BETWEEN CELLS 审中-公开
公开(公告)号：WO2013091666A8
公开(公告)日：2013-06-27
申请号：PCT/EP2011/006445
申请日：2011-12-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , REIDER, Norbert , NÁDAS, Szilveszter , RÁCZ, Sándor , HÉVIZI, László
发明人： REIDER, Norbert , NÁDAS, Szilveszter , RÁCZ, Sándor , HÉVIZI, László
IPC分类号： H04W36/22
摘要： A technique for cable interface-based load balancing between first and second cells is described. Each cell comprises cable and air interfaces defining a parameter set comprising load statuses of the cable and air interfaces. A method aspect being performed in a control entity comprises the steps of determining, in the first cell, the parameter set of the first cell, obtaining the parameter set of the second cell, determining whether the load statues of the cable and air interfaces of the first cell are low, whether the air interface load status of the second cell is low, and whether the cable interface load status of the second cell is high, and reconfiguring, if a result of the determination is affirmative, at least one air interface configuration parameter of the first cell so as to off-load at least a part of mobile-originated traffic from the second cell to the first cell.

3. 发明申请

WO2016026509A1 TECHNIQUE FOR HANDLING RULES FOR OPERATING A SELF-ORGANIZING NETWORK 审中-公开
标题翻译：用于操作自组织网络的操作规则的技术
公开(公告)号：WO2016026509A1
公开(公告)日：2016-02-25
申请号：PCT/EP2014/067564
申请日：2014-08-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： VADERNA, Peter , RÁCZ, András , REIDER, Norbert
IPC分类号： H04W24/02 , H04L12/24 , H04W24/08
CPC分类号： H04W24/02 , H04L41/0816 , H04L41/0823 , H04L41/16 , H04L41/5009 , H04L41/5025 , H04L43/08 , H04W24/08
摘要： A technique for handling at least one rule for operating a self-organizing network is provided. As to one method aspect of the technique, a plurality of measurement sets (602) are measured. Each measurement set includes measurement values specifying at least one first key performance indicator (604) of the self-organization network and a second key performance indicator (606) of the self-organizing network. The second key performance indicator is different from the first key performance indicator. A relation (700) is determined between the at least one first key performance indicator and the second key performance indicator based on the measurement sets. The at least one rule (610) for operating the self-organizing network is derived based on the determined relation. The relation between the at least one first KPI and the second KPI may be determined automatically by means of a machine learning process.
摘要翻译：提供了一种用于处理至少一个用于操作自组织网络的规则的技术。关于该技术的一个方法方面，测量多个测量组（602）。每个测量集包括指定自组织网络的至少一个第一关键性能指标（604）和自组织网络的第二关键性能指标（606）的测量值。第二个关键性能指标与第一个关键性能指标不同。基于所述测量集，在所述至少一个第一关键性能指示符和所述第二关键性能指标之间确定关系（700）。基于确定的关系导出用于操作自组织网络的至少一个规则（610）。可以通过机器学习过程自动确定至少一个第一KPI和第二KPI之间的关系。

4. 发明申请

WO2015158567A1 TECHNIQUE FOR EVENT REPORTING 审中-公开
标题翻译：活动报告的技巧
公开(公告)号：WO2015158567A1
公开(公告)日：2015-10-22
申请号：PCT/EP2015/057480
申请日：2015-04-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： REIDER, Norbert , GUNNARSSON, Fredrik , HAGERMAN, Bo , LANDSTRÖM, Sara , LINDOFF, Bengt , PETERSEN, Robert , RÁCZ, András , SIMONSSON, Arne
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W72/085 , H04W76/27 , H04W84/042
摘要： A technique for reporting events from a mobile device to a cellular network (100) is provided. The mobile device is wirelessly connectable to the cellular network (100). As to a method aspect of the technique, records of the events are stored while the mobile device is out of network coverage. The stored records are reported to the cellular network (100) when the mobile device is wirelessly connected to the cellular network (100).
摘要翻译：提供了一种从移动设备向蜂窝网络（100）报告事件的技术。移动设备可无线连接到蜂窝网络（100）。对于该技术的方法方面，当移动设备超出网络覆盖范围时，存储事件的记录。当移动设备无线地连接到蜂窝网络（100）时，所存储的记录被报告给蜂窝网络（100）。

5. 发明申请

WO2015053664A1 CONGESTION CONTROL IN A TRANSPORT NETWORK 审中-公开
标题翻译：运输网络中的约束控制
公开(公告)号：WO2015053664A1
公开(公告)日：2015-04-16
申请号：PCT/SE2013/051172
申请日：2013-10-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NÁDAS, Szilveszter , RÁCZ, Sándor , REIDER, Norbert
IPC分类号： H04W28/02 , H04W80/02 , H04W80/06 , H04L12/801 , H04W92/12
CPC分类号： H04W28/0247 , H04W28/0273 , H04W88/08 , H04W88/12
摘要： A congestion control method of a cellular communication system is disclosed. A first protocol data unit having a first sequence number is transmitted from a radio network controller to a base station via a transport network. The base station detects a congestion situation of the transport network by detecting loss of the first protocol data unit during transmission over the transport network.In response to detecting the congestion situation,a notification message indicative of the detected congestion situation is transmitted from the base station to the radio network controller via the interface of the transport network. In response to receiving the notification message, the radio link controller of the radio network controller creates a second protocol data unit, which is empty to indicate the congestion situation to a TCP of the wireless communication device. The second protocol data unit is transmitted from the radio network controller to the base station via the interface of the transport network and from the base station to the wireless communication device via an air interface of the radio link. When the second protocol data unit is received by the wireless communication device, detection of the congestion situation is triggered by the TCP of the wireless communication device based on decoding of the second protocol data unit, and a congestion avoidance mode of the TCP is entered. Corresponding method and arrangement of a radio network controller are also disclosed as well as corresponding computer program product, radio network controller, and cellular communication system.
摘要翻译：公开了一种蜂窝通信系统的拥塞控制方法。具有第一序列号的第一协议数据单元经由传输网络从无线电网络控制器发送到基站。基站通过在传输网络传输过程中检测到第一协议数据单元的丢失来检测传输网络的拥塞情况。响应于检测到拥塞情况，从基站发送指示检测到的拥塞情况的通知消息经由传输网络的接口发送到无线电网络控制器。响应于接收到通知消息，无线电网络控制器的无线电链路控制器创建第二协议数据单元，其为空以指示无线通信设备的TCP的拥塞情况。第二协议数据单元经由无线电链路的空中接口从无线电网络控制器经由传输网络的接口和从基站到无线通信设备从无线电网络控制器发送到基站。当第二协议数据单元被无线通信设备接收时，基于第二协议数据单元的解码，通过无线通信设备的TCP触发拥塞状况的检测，并且输入TCP的拥塞避免模式。还公开了无线电网络控制器的相应方法和布置，以及对应的计算机程序产品，无线电网络控制器和蜂窝通信系统。

6. 发明申请

WO2014114346A1 TECHNIQUE FOR REPORTING MEASUREMENTS RELATED TO RANDOM ACCESS ATTEMPTS 审中-公开
标题翻译：报告与随机访问相关的测量技术
公开(公告)号：WO2014114346A1
公开(公告)日：2014-07-31
申请号：PCT/EP2013/051467
申请日：2013-01-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： RÁCZ, András , PERSSON, Håkan , REIDER, Norbert
IPC分类号： H04W24/10
CPC分类号： H04W24/08 , H04W24/10 , H04W74/0833
摘要： A technique for collecting and reporting measurements related to Random Access, RA, attempts from a user equipment, UE, towards an evolved node B, eNB, is disclosed. In a first method aspect, the method is performed in the UE and comprises the steps of collecting at least one measurement from each single one of a plurality of the RA attempts, and reporting the collected measurements to one of the eNB and a management entity. In a second method aspect, the method is performed in the eNB and comprises the steps of collecting at least one measurement from each single one of a plurality of the RA attempts, and reporting the collected measurements to the management entity.
摘要翻译：公开了一种用于收集和报告与随机接入RA相关的测量的技术，用于从用户设备UE到演进节点B，eNB的尝试。在第一方法方面，该方法在UE中执行，并且包括以下步骤：从多个RA尝试中的每一个收集至少一个测量，并将所收集的测量报告给eNB和管理实体之一。在第二方法方面，该方法在eNB中执行，并且包括以下步骤：从多个RA尝试中的每一个收集至少一个测量，并将所收集的测量报告给管理实体。

7. 发明申请

WO2016101972A1 SRVCC HANDOVER DECISION BASED ON STATISTICAL DATA ON TERMINAL BEHAVIOR 审中-公开
标题翻译：基于终端行为统计数据的SRVCC切换决策
公开(公告)号：WO2016101972A1
公开(公告)日：2016-06-30
申请号：PCT/EP2014/078988
申请日：2014-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KOVÁCS, Benedek , MAGYAR, Gábor , RÁCZ, András , REIDER, Norbert , VADERNA, Peter
IPC分类号： H04W36/00 , H04W8/18 , H04L29/06
CPC分类号： H04W36/0022 , H04L65/1016 , H04W8/18
摘要： A technique for optimizing, based on information from an analytics engine, a decision concerning an SRVCC handover of a UE is disclosed. In a first method aspect, the method is performed in an IMS core and comprises the steps of inquiring, from the analytics engine, a recommendation on whether the PS domain or the CS domain is to be the access domain for an originating side for the UE, receiving the recommendation comprising a probability per UE that an SRVCC handover will occur after initiation of a voice call in VoLTE, and selecting, based on the probability, one of the PS domain and CS domain as the access domain for the originating side for the UE. In a second method aspect, the analytics engine has stored, per UE, a probability that an SRVCC handover will occur after initiation of a UE voice call in VoLTE. The engine transmits the recommendation comprising the probability per UE.
摘要翻译：公开了一种基于来自分析引擎的信息来优化关于UE的SRVCC切换的决策的技术。在第一方法方面，该方法在IMS核心中执行，并且包括以下步骤：从分析引擎查询关于PS域或CS域是否为用于UE的始发方的接入域的建议接收包括每个UE的概率的建议，即在VoLTE中发起语音呼叫之后将发生SRVCC切换，并且基于概率，将PS域和CS域中的一个作为源端的接入域选择为 UE。在第二方法方面，分析引擎已经在每个UE中存储在VoLTE中启动UE语音呼叫之后SRVCC切换将发生的概率。引擎发送包括每个UE的概率的建议。

8. 发明申请

WO2015018450A1 RETRANSMISSION CONTROL NETWORK NODE AND RELATED METHOD 审中-公开
标题翻译：重新设计控制网络节点和相关方法
公开(公告)号：WO2015018450A1
公开(公告)日：2015-02-12
申请号：PCT/EP2013/066664
申请日：2013-08-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： REIDER, Norbert , NÁDAS, Szilveszter , RÁCZ, Sándor
IPC分类号： H04L1/18
CPC分类号： H04L67/06 , H04L1/1809 , H04L1/1841 , H04L1/187 , H04L1/1874 , H04L69/22
摘要： To increase the utilization of the radio link and to provide a low complexity approach to retransmission control with respect to a fragmenting transmission protocol and a stream of data packets considered for data transmission, there is provided a method of retransmission control with respect to a fragmenting transmission protocol and a stream of data packets considered for transmission. The method comprises the steps detecting (S12) data packets in the stream of data packets which are unnecessary retransmissions based on sequence numbers of the data packets, dropping (S14) data packets which are unnecessary retransmissions from the stream of data packets for setup of a modified stream of data packets, and transmitting (S16) the modified stream of data packets over a transmission link.
摘要翻译：为了增加无线电链路的利用率，并且为了分散传输协议和数据传输数据包流提供了一种低复杂度的重传控制方法，提供了一种关于分段传输的重传控制方法协议和被视为传输的数据包流。该方法包括以下步骤：（S12）基于数据分组的序列号来检测（S12）数据分组流是不必要的重传的数据分组，从数据分组流中丢弃（S14）作为不必要重传的数据分组，用于建立修改的数据分组流，并且通过传输链路发送（S16）修改的数据分组流。

9. 发明申请

WO2014063718A1 INTRODUCING SIMPLE RLC FUNCTIONALITY TO NODE B 审中-公开
标题翻译：将简单的RLC功能引入节点B
公开(公告)号：WO2014063718A1
公开(公告)日：2014-05-01
申请号：PCT/EP2012/004482
申请日：2012-10-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： REIDER, Norbert , NADAS, Szilveszter , RACZ, Sandor
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04L1/0005 , H04L1/1642 , H04L1/1829 , H04L47/32 , H04L47/34 , H04W24/08 , H04W28/0284 , H04W28/0289 , H04W28/06 , H04W72/042
摘要： The present invention relates to a technique of processing downlink data transmitted in a mobile communication system between a control node of a radio access network and a mobile terminal. A method embodiment of processing downlink data transmitted in a mobile communication system between a control node (100) of a radio access network and a mobile terminal (300) comprises: determining, in a radio access node (200) of the radio access network, at least one Radio Link Control, RLC, Protocol Data Unit, PDU, from a plurality of RLC PDUs transmitted by the control node (100), the determined at least one RLC PDU containing a payload; and creating, in the radio access node (200), at least one replacement RLC PDU to be further used instead of the determined at least one RLC PDU, wherein the at least one replacement RLC PDU contains a payload which size is smaller than the size of the payload of the determined at least one RLC PDU.
摘要翻译：本发明涉及在无线接入网的控制节点与移动终端之间的移动通信系统中发送的下行数据的处理技术。一种处理在无线电接入网络的控制节点（100）和移动终端（300）之间的移动通信系统中发送的下行链路数据的方法实施例包括：在无线接入网络的无线接入节点（200）中，至少一个无线电链路控制，RLC，协议数据单元PDU，由控制节点（100）发送的多个RLC PDU，确定的至少一个包含有效载荷的RLC PDU; 以及在所述无线电接入节点（200）中创建要进一步使用的至少一个替换RLC PDU而不是确定的至少一个RLC PDU，其中所述至少一个替换RLC PDU包含大小小于所述大小的有效载荷确定的至少一个RLC PDU的有效载荷。

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