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公开(公告)号：EP3964022A1
公开(公告)日：2022-03-09
申请号：EP20726978.8
申请日：2020-05-04
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公开(公告)号：EP3861796A1
公开(公告)日：2021-08-11
申请号：EP19789749.9
申请日：2019-10-04
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公开(公告)号：EP3689093A1
公开(公告)日：2020-08-05
申请号：EP18792489.9
申请日：2018-09-28
发明人： VESELY, Alexander , SHI, Nianshan
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公开(公告)号：EP3453221A1
公开(公告)日：2019-03-13
申请号：EP18739656.9
申请日：2018-06-14
IPC分类号： H04W76/34
摘要： Systems and methods are disclosed herein that relate to Dual Connectivity (DC) for a wireless device is a wireless communication network. In some embodiments, a method in a secondary node for providing, along with a master node, DC for a wireless device such that the wireless device is configured to utilize resources provided by both the master node and the secondary node in a wireless communication network is disclosed. The method comprises receiving, from the master node, a release request. The release request is a request to release a wireless device context of the wireless device or to release resources for the wireless device. The method further comprises sending a release reject to the master node. The release reject is an indication that the secondary node rejects the release request.
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公开(公告)号：EP3348027A1
公开(公告)日：2018-07-18
申请号：EP15763891.7
申请日：2015-09-11
IPC分类号： H04L12/801 , H04L12/841 , H04L12/835
摘要： A technique for sending data packets in a radio access network (304) including a master base station (308) and a secondary base station (310) for providing multi-connectivity to a user equipment (306) is described. As to a method aspect of the technique, at least one first data packet to be transmitted through the secondary base station (310) to the user equipment (306) is sent via a first link (314). A feedback including an acknowledgment for at least one second data packet transmitted through the secondary base station (310) to the user equipment (306) is received via a second link (316). An indicator for the at least one first data packet is delayed by a delay time depending on the first link (314) and the second link (316). At least one further data packet to be transmitted through the secondary base station (310) to the user equipment (306) is sent via the first link (314). The sending of the at least one further data packet depends on the delayed indicator for the at least one first data packet and the feedback for the at least one second data packet.
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公开(公告)号：EP4218312A1
公开(公告)日：2023-08-02
申请号：EP21791004.1
申请日：2021-09-23
发明人： MÄÄTTANEN, Helka-Liina , RUNE, Johan , YAVUZ, Emre , VESELY, Alexander , ROMMER, Stefan , SCHLIWA-BERTLING, Paul , PALM, Håkan
IPC分类号： H04W60/04
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公开(公告)号：EP4193488A1
公开(公告)日：2023-06-14
申请号：EP21758143.8
申请日：2021-08-06
发明人： ROMMER, Stefan , MÄÄTTANEN, Helka-Liina , MASINI, Gino , SCHLIWA-BERTLING, Paul , VESELY, Alexander
IPC分类号： H04B7/185
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公开(公告)号：EP3874814A1
公开(公告)日：2021-09-08
申请号：EP19804852.2
申请日：2019-11-01
发明人： FIORANI, Matteo , VESELY, Alexander
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公开(公告)号：EP3348027B1
公开(公告)日：2019-11-20
申请号：EP15763891.7
申请日：2015-09-11
IPC分类号： H04L12/801 , H04L12/841 , H04L12/835
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30.发明公开
公开(公告)号：EP3474626A1
公开(公告)日：2019-04-24
申请号：EP18213002.1
申请日：2014-06-19
发明人： WAGER, Stefan , SUSITAIVAL, Riikka , VESELY, Alexander , GUNNARSSON, Fredrik , CENTONZA, Angelo , FOLKE, Mats
摘要： The disclosure relates to a method (100) performed in a wireless device (1500) for handling connectivity to two network nodes (1, 2). The method (100) comprises receiving (101), from a first network node (1), a radio resource configuration message, the radio resource configuration message indicating a change in configuration of a connection towards a second network node (2); applying (102) the change in configuration towards the second network node (2) in response to the radio resource configuration message; and initiating (103) a random access procedure towards the second network node (2) after applying the change in configuration. The disclosure relates to corresponding wireless device, and to methods in network nodes, network nodes, computer programs and computer program products.
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