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31. 发明申请

WO2021262045A1 PROCESSING OF DATA TRAFFIC IN INTEGRATED ACCESS AND BACKHAUL (IAB) COMMUNICATION NETWORKS 审中-公开
公开(公告)号：WO2021262045A1
公开(公告)日：2021-12-30
申请号：PCT/SE2020/050641
申请日：2020-06-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RONKAINEN, Henrik , ÖSTBERG, Christer
IPC分类号： H04W8/08 , H04B7/155 , H04W40/22 , H04W28/00 , H04W76/00
摘要： The present disclosure relates to methods and nodes in an integrated access and backhaul (IAB) network. In one aspect, a method for a local breakout, performed in a first network node of the IAB network is provided. The first network node is being in communication with a core network, and the method comprises providing a network connection between the first network node and a local data network having a first network address, receiving a data traffic, transmitted by a user equipment (UE), wherein the data traffic is destined for a central application server having a second network address and being in communication with the core network. If the data traffic meets a requirement for the local breakout from the first network node, the method comprises forwarding the data traffic to a local application server of the local data network and receiving from the application server of the local data network, a selected part of the data traffic destined for the central application server. The method further comprises transmitting the selected part of the data traffic to the central application server, whereby mitigating data traffic overload of the IAB network.

32. 发明申请

WO2019166076A1 HANDOVER CONTROL 审中-公开
公开(公告)号：WO2019166076A1
公开(公告)日：2019-09-06
申请号：PCT/EP2018/054818
申请日：2018-02-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： PALENIUS, Torgny , RONKAINEN, Henrik , ÖSTBERG, Christer
IPC分类号： H04W36/30 , H04W24/10
摘要： A handover control method is disclosed for a wireless communication device WCD connected to a serving network node SNWN which provides a serving cell. The method comprises establishing a handover control configuration (110, 210), shared by the WCD and the SNWN, comprising a neighboring cell measurement triggering criterion, a handover triggering criterion, and transmission resource parameters for measurement signals of a neighboring cell. The method also comprises performing channel quality measurements of the serving cell (120), transmitting - to the SNWN- a serving cell measurement report indicative of the channel quality measurements of the serving cell (130, 230), and detecting fulfillment of the neighboring cell measurement triggering criterion (140, 240) based on the channel quality measurements of the serving cell. The method also comprises performing channel quality measurements of the neighboring cell (160) responsive to the detection of fulfillment of the neighboring cell measurement triggering criterion and according to the transmission resource parameters of the handover control configuration, transmitting to the SNWN a neighboring cell measurement report (170, 270) indicative of the channel quality measurements of the neighboring cell, and detecting fulfillment of the handover triggering criterion (180, 280) based on the channel quality measurements of the neighboring cell. Corresponding network node methods are also disclosed, as well as corresponding arrangements, wireless communication device, network nodes and computer program product.

33. 发明申请

WO2019164430A1 OPTIMIZING USAGE OF A COORDINATED SERVICE 审中-公开
公开(公告)号：WO2019164430A1
公开(公告)日：2019-08-29
申请号：PCT/SE2018/051193
申请日：2018-11-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SANDGREN, Magnus , ÖSTBERG, Christer , IRVINE, Garry , PALENIUS, Torgny , MÜLLER, Walter
IPC分类号： H04W4/00
摘要： In some embodiments, a network node (e.g., a base station) collects information pertaining to components that form a Maximum Received Timing Difference (MRTD). For instance, the network node determines TAE. The network node then evaluates, for a particular UE, whether a certain MRTD requirement (MRTDR) for a specific coordinated service (CS) can be fulfilled. If the requirement can be met, then the network node may initiate the specific CS for the UE (or continue providing the CS), and if the requirement cannot be met, then the network node may stop or modify the CS for the UE.

34. 发明申请

WO2003081931A1 CONTROL OF FRAME TIMING ON HANDOVER 审中-公开
标题翻译：手握时间控制
公开(公告)号：WO2003081931A1
公开(公告)日：2003-10-02
申请号：PCT/EP2003/003057
申请日：2003-03-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , PALENIUS, Torgny , ÖSTBERG, Christer
发明人： PALENIUS, Torgny , ÖSTBERG, Christer
IPC分类号： H04Q7/38
CPC分类号： H04W56/0005 , H04B7/2684 , H04W36/18 , H04W56/001 , H04W56/0015 , H04W92/10
摘要： The uplink transmission timing from a mobile communications device is defined with reference to the downlink reception timing of signals from a particular reference cell. When that reference cell is removed from the active set, there is defined a virtual reference cell, the timing of which is defined with reference to one or more of the cells remaining in the active set, such that the timing of this new virtual reference cell corresponds to the timing of the previous reference cell. The timing of the uplink transmission from the user equipment are then defined with reference to the new virtual reference cell, in the conventional way. This has the advantage that, following a soft handover, it is not necessary to adjust the timing of uplink transmissions from the user equipment.
摘要翻译：参考来自特定参考小区的信号的下行链路接收定时来定义来自移动通信设备的上行链路传输定时。当从活动集中移除该参考小区时，定义一个虚拟参考小区，其参考一个或多个保留在活动集中的小区来定义其定时，使得该新的虚拟参考小区的定时对应于先前参考单元的定时。然后以常规方式参考新的虚拟参考小区定义来自用户设备的上行链路传输的定时。这具有以下优点：在软切换之后，不需要调整来自用户设备的上行链路传输的定时。

35. 发明申请

WO2012079962A1 CELL RESELECTION FOR MULTIPLE SIM DEVICES 审中-公开
标题翻译：多个SIM设备的单元格选择
公开(公告)号：WO2012079962A1
公开(公告)日：2012-06-21
申请号：PCT/EP2011/071077
申请日：2011-11-25
申请人： ST-ERICSSON SA , ROULLIER, Sylviane , ÖSTBERG, Christer , LAMAZURE, Samuel
发明人： ROULLIER, Sylviane , ÖSTBERG, Christer , LAMAZURE, Samuel
IPC分类号： H04W48/20 , H04W88/06 , H04W68/00
CPC分类号： H04W36/165 , H04W48/20 , H04W68/02 , H04W88/06
摘要： Multi SIM modem (10) capable of receiving paging messages related to at least two subscriber identities, characterized in that it comprises a paging configuration block (30) configured to determine whether a collision between paging occasions related to the respective subscriber identities will be systematic or not, and to launch, when collision has been determined to be systematic, a reselection of a new cell for at least one of the at least two subscriber identities.
摘要翻译：能够接收与至少两个用户身份相关的寻呼消息的多SIM调制解调器（10），其特征在于，它包括一个寻呼配置块（30），用于确定与各个用户身份相关的寻呼时机之间的冲突是否是系统的，当已经确定冲突是系统的时候，为了发起至少两个订户身份中的至少一个的新小区的重新选择。

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