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公开(公告)号：EP3389315A1
公开(公告)日：2018-10-17
申请号：EP15912032.8
申请日：2015-12-31
发明人： LI, Bingzhao , QUAN, Wei , ZHANG, Jian , LIU, Weihua
CPC分类号： H04W76/20 , H04W52/0209 , H04W76/30 , Y02D70/122 , Y02D70/1224 , Y02D70/124 , Y02D70/1242 , Y02D70/126 , Y02D70/1262 , Y02D70/1264 , Y02D70/20 , Y02D70/24 , Y02D70/26
摘要： Embodiments of the present invention disclose a mobility management method, user equipment, a storage node, and a base station. The mobility management method may include: determining, by user equipment UE in a connected state, a source identifier of the UE, where the source identifier is used to identify the UE; entering, by the UE, a low-overhead state after a low-overhead activation condition is met, where in the low-overhead state, the UE stores a connection context of the UE in the connected state and performs cell camping based on a cell reselection criterion in a moving process; and reporting, by the UE when a first preset condition is met, the source identifier to a second base station to which a second cell belongs, where the second cell is a serving cell on which the UE currently camps. According to the present invention, after entering the low-overhead state, the UE independently performs cell reselection-based mobility and reports only location change information of the UE. This simplifies a handover procedure and saves communication resources of a network device.
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2.发明授权
公开(公告)号：EP3393196B1
公开(公告)日：2020-09-16
申请号：EP16880777.4
申请日：2016-11-04
发明人： LI, Bingzhao , QUAN, Wei , ZHANG, Jian , LIU, Weihua
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公开(公告)号：EP3389331A1
公开(公告)日：2018-10-17
申请号：EP16880337.7
申请日：2016-03-31
发明人： LI, Bingzhao , QUAN, Wei , ZHANG, Jian , LIU, Weihua
IPC分类号： H04W76/04
摘要： Embodiments of the present invention disclose a mobility management method, user equipment, and a base station. The mobility management method may include: receiving, by user equipment UE in a connected mode, a source identifier of the UE from a first base station, where the source identifier is used to uniquely identify the UE in the first base station; entering, by the UE, a low-overhead state after a low-overhead activation condition is satisfied, where in the low-overhead state, the UE stores a connection context of the UE in the connected mode, and camps on a cell according to a cell reselection criterion during movement; and reporting, by the UE when a first preset condition is satisfied, the source identifier to a second base station to which a second cell belongs, where the second cell is a serving cell on which the UE currently camps. According to the present invention, the UE autonomously performs mobility based on cell reselection after the UE enters the low-overhead state, and reports only location change information of the UE, thereby simplifying a handover procedure and reducing communication resources of a network device.
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4.发明授权
公开(公告)号：EP2887708B1
公开(公告)日：2017-12-20
申请号：EP13836788.3
申请日：2013-09-17
发明人： ZHANG, Lixue , XIONG, Xin , LIU, Weihua
CPC分类号： H04W76/048 , H04L5/0007 , H04L5/0096 , H04W4/10 , H04W52/0212 , H04W72/087 , H04W76/28 , H04W76/45 , H04W88/06 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/22 , Y02D70/24
摘要： The present invention discloses a method for quickly establishing a trunking service and a related device and system. The method includes: receiving, by a base station device, indication information that a user equipment has entered a trunking service mode, where the indication information is sent by an evolved packet core network device; responding, by the base station device, to the indication information, and creating a radio resource control connection with the user equipment; responding, by the base station device, to the indication information, and generating radio resource connection configuration information including a discontinuous reception cycle; sending, by the base station device, the radio resource connection configuration information to the user equipment, so that the user equipment configures the discontinuous reception cycle as a discontinuous reception cycle of the user equipment itself; and when the user equipment is in the trunking service mode, retaining, by the base station device, the radio resource control connection with the user equipment according to the radio resource connection configuration information. According to the present invention, a delay for establishing a trunking service can be reduced significantly, and quick establishment of a trunking service is ensured.
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5.发明公开
公开(公告)号：EP3809756A1
公开(公告)日：2021-04-21
申请号：EP20188913.6
申请日：2016-03-31
发明人： LI, Bingzhao , QUAN, Wei , ZHANG, Jian , LIU, Weihua
摘要： Embodiments of the present invention disclose a mobility management method, user equipment, and a base station. The mobility management method may include: receiving, by user equipment UE in a connected mode, a source identifier of the UE from a first base station, where the source identifier is used to uniquely identify the UE in the first base station; entering, by the UE, a low-overhead state after a low-overhead activation condition is satisfied, where in the low-overhead state, the UE stores a connection context of the UE in the connected mode, and camps on a cell according to a cell reselection criterion during movement; and reporting, by the UE when a first preset condition is satisfied, the source identifier to a second base station to which a second cell belongs, where the second cell is a serving cell on which the UE currently camps. According to the present invention, the UE autonomously performs mobility based on cell reselection after the UE enters the low-overhead state, and reports only location change information of the UE, thereby simplifying a handover procedure and reducing communication resources of a network device.
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公开(公告)号：EP3393196A1
公开(公告)日：2018-10-24
申请号：EP16880777.4
申请日：2016-11-04
发明人： LI, Bingzhao , QUAN, Wei , ZHANG, Jian , LIU, Weihua
IPC分类号： H04W76/04
摘要： Embodiments of the present invention disclose a mobility management method, user equipment, and a base station. The mobility management method may include: receiving, by the user equipment UE in a connected state, a source identifier of the UE from a first base station, where the source identifier is used to uniquely identify the UE in the first base station; entering, by the UE, a low-overhead state after satisfying a low-overhead activation condition; storing, by the UE in the low-overhead state, a connection context of the UE in the connected state, and camping on a cell according to a cell reselection criterion in a moving process; and reporting, by the UE when satisfying a first preset condition, the source identifier to a second base station to which a second cell belongs, where the second cell is a serving cell on which the UE currently camps. In the present invention, after entering the low-overhead state, the UE autonomously moves based on cell reselection and reports only location change information of the UE, thereby simplifying a handover process, and saving a communications resource of a network device.
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7.发明公开SERVICE PROVIDING SYSTEM, METHOD, MOBILE EDGE APPLICATION SERVER AND SUPPORT NODE 审中-公开DIENSTBEREITSTELLUNGSSYSTEM，VERFAHREN，MOBILER EDGE-ANWENDUNGSSERVER UNDUNTERSTÜTZUNGSKNOTEN
公开(公告)号：EP2953400A1
公开(公告)日：2015-12-09
申请号：EP13875808.1
申请日：2013-02-21
发明人： ZHU, Zhiming , LIU, Weihua , CAO, Mingrong
IPC分类号： H04W28/14
CPC分类号： H04W8/22 , H04L67/2842 , H04W4/18 , H04W4/60
摘要： Embodiments of the present invention provide a service provisioning system and method, a mobile edge application server and support node. The system includes: at least one mobile edge application server MEAS and at least one mobile edge application server support node MEAS-SF, where the MEAS is deployed at an access network side and connected to one or more base stations; and the MEAS-SF is deployed at a core network side, connected to one or more MEASs, and connected to a packet data network gateway P-GW. In the service provisioning system provided in the embodiment, services such as content and an application service that are provided by an SP are deployed in the MEAS, and when the MEAS can provide the user equipment with a service requested in a service request, the MEAS directly and locally generates service data corresponding to the service request; because the MEAS is generally close to an eNodeB in physical deployment, the user equipment directly obtains required service data from an RAN side, which avoids data congestion between an RAN and a CN and saves network resources.
摘要翻译： 本发明的实施例提供了一种服务提供系统和方法，移动边缘应用服务器和支持节点。 该系统包括：至少一个移动边缘应用服务器MEAS和至少一个移动边缘应用服务器支持节点MEAS-SF，其中MEAS被部署在接入网络侧并连接到一个或多个基站; 并且MEAS-SF部署在核心网侧，连接到一个或多个MEAS，并连接到分组数据网络网关P-GW。 在本实施例中提供的服务提供系统中，由SP提供的诸如内容和应用服务的服务部署在MEAS中，并且当MEAS可以向用户设备提供在服务请求中请求的服务时，MEAS 直接和本地地生成对应于服务请求的服务数据; 由于MEAS通常在物理部署中靠近eNodeB，所以用户设备从RAN侧直接获取所需的业务数据，避免了RAN与CN之间的数据拥塞，节省了网络资源。
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公开(公告)号：EP3389331B1
公开(公告)日：2020-08-26
申请号：EP16880337.7
申请日：2016-03-31
发明人： LI, Bingzhao , QUAN, Wei , ZHANG, Jian , LIU, Weihua
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公开(公告)号：EP3389315B1
公开(公告)日：2020-02-05
申请号：EP15912032.8
申请日：2015-12-31
发明人： LI, Bingzhao , QUAN, Wei , ZHANG, Jian , LIU, Weihua
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公开(公告)号：EP2953400B1
公开(公告)日：2019-05-15
申请号：EP13875808.1
申请日：2013-02-21
发明人： ZHU, Zhiming , LIU, Weihua , CAO, Mingrong
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