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1. 发明授权

US08010115B2 Method for reducing uplink traffic load on transport network at basestation during soft handover 有权
标题翻译：用于在软切换期间减少基站上的传输网络上的上行链路业务负载的方法
公开(公告)号：US08010115B2
公开(公告)日：2011-08-30
申请号：US12097663
申请日：2005-12-14
申请人： Mats S{dot over (a)}gfors , Per Johan Torsner
发明人： Mats S{dot over (a)}gfors , Per Johan Torsner
IPC分类号： H04W36/00
CPC分类号： H04W52/40 , H04W36/18 , H04W52/221 , H04W52/367
摘要： The present invention relates to a node and a method thereof for a mobile telecommunication network connectable to a controlling node and wirelessly connectable to mobile terminals. The node is adapted to have an uplink connection to a mobile terminal, wherein the mobile terminal is adapted to have a second uplink connection to at least a second node such that data transmitted from the mobile terminal may be received at the node and at the at least the second node. The node comprises means for estimating whether data transmitted from the mobile terminal received at the at least the second node is received stronger than the data received at said node and means for discarding data received from the mobile terminal if it is estimated that the data is received stronger at the at least the second node than the data received at said node.
摘要翻译：本发明涉及可连接到控制节点并可无线连接到移动终端的移动电信网络的节点及其方法。所述节点适于具有到移动终端的上行链路连接，其中所述移动终端适于具有到至少第二节点的第二上行链路连接，使得可以在所述节点处和在所述移动终端处接收从所述移动终端发送的数据至少第二个节点。节点包括用于估计在至少第二节点处接收到的从移动终端发送的数据的数据是否接收到比在所述节点处接收的数据更强的装置，以及如果估计接收到数据，则丢弃从移动终端接收的数据的装置在至少第二节点处比在所述节点处接收的数据更强。

2. 发明授权

US07724656B2 Uplink congestion detection and control between nodes in a radio access network 有权
公开(公告)号：US07724656B2
公开(公告)日：2010-05-25
申请号：US11035021
申请日：2005-01-14
申请人： Mats S{dot over (a)}gfors , Peter Lundh
发明人： Mats S{dot over (a)}gfors , Peter Lundh
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04L1/00 , H04L12/26 , H04L12/28
CPC分类号： H04W28/0236 , H04L47/12 , H04L47/14 , H04W24/00 , H04W28/0205 , H04W28/0284 , H04W28/0289 , H04W28/10 , H04W36/22 , H04W72/0433 , H04W88/08 , H04W88/12
摘要： Congestion in a radio access network (RAN) associated with transporting uplink information originating from one or more mobile terminals is detected. That detected RAN congestion is reduced using any suitable technique (several examples are described) and may be implemented in one or more nodes in the RAN. One advantageous (but non-limiting) application is to a RAN that supports high speed uplink packet access (HSUPA) and/or one or more enhanced uplink dedicated channels (E-DCHs).

3. 发明授权

US08644252B2 Method for recovery from a failed handover procedure in a telecommunication system 有权
标题翻译：从电信系统中的故障切换过程中恢复的方法
公开(公告)号：US08644252B2
公开(公告)日：2014-02-04
申请号：US12438795
申请日：2007-08-23
申请人： Stefan Wager , Janne Peisa , Mats S{dot over (a)}gfors , Johan Torsner
发明人： Stefan Wager , Janne Peisa , Mats S{dot over (a)}gfors , Johan Torsner
IPC分类号： H04W4/00
CPC分类号： H04W36/0055 , H04W76/19
摘要： The present invention relates to a method, a user equipment and a network node in a cellular radio network. According to the method of the present invention, the network units detects a failed transmission of a handover command to the UE, which is still having a uplink channel available, and further receives a RRC message from the UE indicating the loss of a serving cell and indicating the strongest cell. The network unit prepares and initiates a new serving cell re-establishment and sends to the UE a RRC reconfiguration message. The UE can then continue normal operation in the new cell.
摘要翻译：本发明涉及蜂窝无线网络中的方法，用户设备和网络节点。根据本发明的方法，网络单元检测到仍然具有上行链路信道的UE的切换命令的失败传输，并且还从UE指示服务小区丢失的RRC消息，表示最强的细胞。网络单元准备并发起新的服务小区重新建立，并向UE发送RRC重配置消息。然后，UE可以在新小区中继续正常操作。

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