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公开(公告)号：EP3474599A1
公开(公告)日：2019-04-24
申请号：EP18195900.8
申请日：2014-10-30
发明人： JIANG, Guangjian , CHENG, Jingjing , HUANG, Lei
摘要： The present invention relates to the field of communications technologies, and provides an inter-small cell handover method, a device, and a system. When UE is in a coverage hole of a serving small cell, the UE needs to perform synchronous measurement only on each available beam pair in a set of available small cells determined by the UE, thereby reducing a delay of re-accessing a high frequency network by the UE, and improving QoS of receiving a high frequency service by the UE. The inter-small cell handover method provided in embodiments of the present invention includes: performing, by UE, synchronous measurement, to determine a set of small cells available for the UE; sending the set of available small cells to a macro base station; when the UE is in a coverage hole of a current serving small cell, receiving, by the UE, a first synchronization indication sent by the macro base station; performing synchronous measurement according to the first synchronization indication, to select an available target beam pair; and handing over to a target small cell corresponding to the available target beam pair.
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公开(公告)号：EP3206433B1
公开(公告)日：2018-12-05
申请号：EP14905120.3
申请日：2014-10-30
发明人： JIANG, Guangjian , CHENG, Jingjing , HUANG, Lei
IPC分类号： H04W36/08 , H04W16/18 , H04W36/00 , H04B7/06 , H04W24/10 , H04W36/16 , H04W36/30 , H04W56/00 , H04L5/00
CPC分类号： H04W36/08 , H04B7/0617 , H04B7/0695 , H04L5/0048 , H04W24/10 , H04W36/0061 , H04W36/16 , H04W36/30 , H04W56/001 , H04W76/10 , H04W84/045
摘要： The present invention relates to the field of communications technologies, and provides an inter-small cell handover method, a device, and a system. When UE is in a coverage hole of a serving small cell, the UE needs to perform synchronous measurement only on each available beam pair in a set of available small cells determined by the UE, thereby reducing a delay of re-accessing a high frequency network by the UE, and improving QoS of receiving a high frequency service by the UE. The inter-small cell handover method provided in embodiments of the present invention includes: performing, by UE, synchronous measurement, to determine a set of small cells available for the UE; sending the set of available small cells to a macro base station; when the UE is in a coverage hole of a current serving small cell, receiving, by the UE, a first synchronization indication sent by the macro base station; performing synchronous measurement according to the first synchronization indication, to select an available target beam pair; and handing over to a target small cell corresponding to the available target beam pair.
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公开(公告)号：EP3214882A1
公开(公告)日：2017-09-06
申请号：EP14907556.6
申请日：2014-12-05
发明人： CHENG, Jingjing , HE, Jia , JIANG, Guangjian
IPC分类号： H04W72/04
CPC分类号： H04W72/10 , H04W64/00 , H04W64/006 , H04W72/0446 , H04W72/0453 , H04W72/1247
摘要： Embodiments of the present invention provide a resource scheduling method, user equipment, and a base station. The method includes: determining a resource scheduling priority of UE according to location assistance information of the UE, where the location assistance information of the UE is used to indicate a location relationship between the UE and an edge area of a high-frequency coverage area; and allocating a time-frequency resource to the UE according to the resource scheduling priority of the UE. In the embodiments of the present invention, a resource scheduling priority of UE is determined according to location assistance information that is determined according to a location relationship between the UE and an edge area of a high-frequency coverage area, and a time-frequency resource is allocated to the UE according to the resource scheduling priority of the UE, so as to ensure proper resource scheduling for an edge user of a high-frequency communication blind area, so that the edge user of the high-frequency communication blind area has relatively desirable user experience.
摘要翻译： 本发明实施例提供了一种资源调度方法，用户设备和基站。 该方法包括：根据所述UE的位置协助信息，确定UE的资源调度优先级，所述UE的位置协助信息用于指示所述UE与高频覆盖区域的边缘区域的位置关系; 并根据UE的资源调度优先级为UE分配时频资源。 在本发明实施例中，根据UE根据高频覆盖区域的边缘区域的位置关系确定的位置辅助信息，确定UE的资源调度优先级，以及时频资源 按照UE的资源调度优先级分配给UE，以保证对高频通信盲区的边缘用户进行适当的资源调度，使得高频通信盲区的边缘用户具有相对较高的优先级 理想的用户体验。
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公开(公告)号：EP3206433A1
公开(公告)日：2017-08-16
申请号：EP14905120.3
申请日：2014-10-30
发明人： JIANG, Guangjian , CHENG, Jingjing , HUANG, Lei
CPC分类号： H04W36/08 , H04B7/0617 , H04B7/0695 , H04L5/0048 , H04W16/18 , H04W24/10 , H04W36/0061 , H04W36/16 , H04W36/30 , H04W56/001 , H04W76/10
摘要： The present invention relates to the field of communications technologies, and provides an inter-small cell handover method, a device, and a system. When UE is in a coverage hole of a serving small cell, the UE needs to perform synchronous measurement only on each available beam pair in a set of available small cells determined by the UE, thereby reducing a delay of re-accessing a high frequency network by the UE, and improving QoS of receiving a high frequency service by the UE. The inter-small cell handover method provided in embodiments of the present invention includes: performing, by UE, synchronous measurement, to determine a set of small cells available for the UE; sending the set of available small cells to a macro base station; when the UE is in a coverage hole of a current serving small cell, receiving, by the UE, a first synchronization indication sent by the macro base station; performing synchronous measurement according to the first synchronization indication, to select an available target beam pair; and handing over to a target small cell corresponding to the available target beam pair.
摘要翻译： 本发明涉及通信技术领域，提供一种小区间小区切换方法，装置及系统。 当UE处于服务小小区的覆盖漏洞时，UE需要仅对UE确定的可用小小区集合中的每个可用波束对进行同步测量，从而减少了重新接入高频网络的延迟 以及由UE改善接收高频服务的QoS。 本发明实施例提供的小小区切换方法，包括：UE进行同步测量，确定UE可用的一组小小区; 将该组可用小小区发送到宏基站; 当所述UE处于当前服务小小区的覆盖漏洞时，所述UE接收所述宏基站发送的第一同步指示; 根据所述第一同步指示执行同步测量，以选择可用目标波束对; 并切换到与可用目标波束对对应的目标小小区。
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