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公开(公告)号：EP3103289B1
公开(公告)日：2018-08-01
申请号：EP15704597.2
申请日：2015-01-30
发明人： LU, Guoqiang , MANN, Karl D. , BOSTRÖM, Lisa , PARSONS, Eric W. , LIU, Richard , BUJOLD, Iris , BEUERMAN, Jamie , LIU, Qingchao , RANAWEERA, Damitha , MAH, Edward
CPC分类号： H04W36/04 , G01S5/00 , H04L5/00 , H04L5/001 , H04L5/0069 , H04W36/06 , H04W36/32 , H04W48/20
摘要： Systems and methods for Secondary Cell (sCell) selection for wireless devices operating according to a carrier aggregation scheme in a cellular communications network are disclosed. In one embodiment, a network node in the cellular communications network obtains geographic signatures for a number of candidate sCells. The geographic signatures include a geographic signature for each candidate sCell that approximates a coverage area of the candidate sCell. The network node obtains position information for a wireless device and then selects one or more sCells for the wireless device from the candidate sCells based on the geographic signatures for the candidate sCells and the position information for the wireless device. The network node then configures the selected sCell(s) for use by the wireless device according to a carrier aggregation scheme. Using this process, sCell selection is performed, in some examples, without measurement gaps and without disabling an s-Measure parameter.
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2.发明公开
公开(公告)号：EP4032205A1
公开(公告)日：2022-07-27
申请号：EP19773937.8
申请日：2019-09-18
发明人： BONTU, Chandra , BUJOLD, Iris , GEORGE, Mercy , MAH, Edward , MIRZAEE, Alireza
IPC分类号： H04B17/318 , H04B17/24 , H04W52/24 , H04W52/42
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公开(公告)号：EP3047595A1
公开(公告)日：2016-07-27
申请号：EP14771402.6
申请日：2014-09-05
发明人： LU, Guoqiang , MANN, Karl D. , BOSTRÖM, Lisa , PARSONS, Eric W. , LIU, Richard , BUJOLD, Iris , BEUERMAN, Jamie , LIU, Qingchao , RANAWEERA, Damitha , MAH, Edward
摘要： Systems and methods for Secondary Cell (sCell) selection for wireless devices operating according to a carrier aggregation scheme in a cellular communications network are disclosed. In one embodiment, a network node obtains a list of potential sCells for a wireless device. The network node blindly selects an sCell for the wireless device from the list of potential sCells. The network node then configures the wireless device with the selected sCell. Blindly selecting the sCell for the wireless device makes it possible to avoid the use of measurement gaps and reduce throughput loss, according to some embodiments.
摘要翻译： 公开了用于根据蜂窝通信网络中的载波聚合方案工作的无线设备的二次小区（sCell）选择的系统和方法。 在一个实施例中，网络节点获得无线设备的潜在sCell列表。 网络节点盲目地从潜在sCells列表中选择无线设备的sCell。 网络节点然后使用所选择的sCell配置无线设备。 根据一些实施例，盲目选择无线设备的sCell使得可以避免使用测量间隙并减少吞吐量损失。
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公开(公告)号：EP3047595B1
公开(公告)日：2019-11-06
申请号：EP14771402.6
申请日：2014-09-05
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公开(公告)号：EP3624502A1
公开(公告)日：2020-03-18
申请号：EP19207064.7
申请日：2014-09-05
发明人： LU, Guoqiang , MANN, Karl D. , BOSTRÖM, Lisa , PARSONS, Eric W. , LIU, Richard , BUJOLD, Iris , BEUERMAN, Jamie , LIU, Qingchao , RANAWEERA, Damitha , MAH, Edward
摘要： Systems and methods for Secondary Cell (sCell) selection for wireless devices operating according to a carrier aggregation scheme in a cellular communications network are disclosed. In one embodiment, a network node obtains a list of potential sCells for a wireless device. The network node blindly selects an sCell for the wireless device from the list of potential sCells. The network node then configures the wireless device with the selected sCell. Blindly selecting the sCell for the wireless device makes it possible to avoid the use of measurement gaps and reduce throughput loss, according to some embodiments.
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公开(公告)号：EP3103289A2
公开(公告)日：2016-12-14
申请号：EP15704597.2
申请日：2015-01-30
发明人： LU, Guoqiang , MANN, Karl D. , BOSTRÖM, Lisa , PARSONS, Eric W. , LIU, Richard , BUJOLD, Iris , BEUERMAN, Jamie , LIU, Qingchao , RANAWEERA, Damitha , MAH, Edward
CPC分类号： H04W36/04 , G01S5/00 , H04L5/00 , H04L5/001 , H04L5/0069 , H04W36/06 , H04W36/32 , H04W48/20
摘要： Systems and methods for Secondary Cell (sCell) selection for wireless devices operating according to a carrier aggregation scheme in a cellular communications network are disclosed. In one embodiment, a network node in the cellular communications network obtains geographic signatures for a number of candidate sCells. The geographic signatures include a geographic signature for each candidate sCell that approximates a coverage area of the candidate sCell. The network node obtains position information for a wireless device and then selects one or more sCells for the wireless device from the candidate sCells based on the geographic signatures for the candidate sCells and the position information for the wireless device. The network node then configures the selected sCell(s) for use by the wireless device according to a carrier aggregation scheme. Using this process, sCell selection is performed, in some examples, without measurement gaps and without disabling an s-Measure parameter.
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