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71.发明申请公开(公告)号：US20190037377A1
公开(公告)日：2019-01-31
申请号：US16069153
申请日：2017-01-11
发明人： Xiaowan KE , Lixiang XU , Hong WANG
摘要： The present invention provides a method for determining an IOT service, comprising the following steps of: acquiring, by a first node, IOT capacity information and/or IOT preference information from a second node; and, determining, by the first node, an IOT behavior of a UE according to the acquired IOT capacity information and/or IOT preference information. The present application further discloses a corresponding equipment for determining an IOT service. The present application further discloses a method and equipment for controlling an IOT service behavior, and a method and equipment for selecting a core network node. With the present application, the overhead for signaling resources can be effectively reduced, and the utilization ratio of resources can be improved.
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公开(公告)号：US20180242386A1
公开(公告)日：2018-08-23
申请号：US15752070
申请日：2016-08-10
发明人： Xiaowan KE , Hong WANG , Lixiang XU
摘要： The present invention provides a method for WLAN aggregation control, comprising: receiving, by a base station, WLAN information of a UE, said WLAN information of the UE comprises one or more of the following: user preference information, WLAN information of a WLAN node with which the UE is being associated, WLAN information of a WLAN node reselected by the UE, de-association information of the UE with a WLAN node, WLAN enabling information of the UE, and WLAN disabling information of the UE; and determining, by the base station, whether WLAN aggregation is to be established or deleted for the UE according to the received WLAN information of the UE. With the present application, WLAN aggregation can be reasonably controlled. Also, the present invention provides a method by a terminal, comprising: identifying a connection status with a node in a second network, setting status information associated with the node based on the connection status, and transmitting, to a base station in a first network, a report message including the status information.
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公开(公告)号：US20180227753A1
公开(公告)日：2018-08-09
申请号：US15923767
申请日：2018-03-16
发明人： Hong WANG , Huarui LIANG , Lixiang XU
CPC分类号： H04W12/04 , H04W72/0406
摘要： The present application discloses a method for configuring and transmitting a key, which includes that: a) a serving cell (PCell) of UE determines a key (KeNB) used by a SCell and transmits the KeNB to the SCell; and b) the PCell transmits configuration information for configuring the SCell to the UE after receiving a response message from the SCell, and receives a response message from the UE. Or, the method includes that: a SCell of UE transmits a cell key request to a MME and receives key information from the MME; and the SCell transmits the key information received from the MME to the UE, and receives a response message from the UE. By the present application, data of the SCell is transmitted after being encrypted, so as to avoid a case that the data is decoded by other users, and further guarantee the security of the data.
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公开(公告)号：US20180184343A1
公开(公告)日：2018-06-28
申请号：US15887458
申请日：2018-02-02
发明人： Lixiang XU , Xiaowan KE , Hong WANG
CPC分类号： H04W36/0072 , H04W36/0055 , H04W36/0069 , H04W72/0406 , H04W76/15 , H04W76/30 , H04W76/34
摘要： The present application discloses a method for a master eNB (MeNB) handover or a secondary eNB (SeNB) handover in a small cell system, comprising: sending by a source MeNB information of a source secondary cell (Scell) to a target MeNB; sending by the target MeNB a message to the source MeNB, the message notifying the source MeNB to suspend data transmission on a bearer of the SeNB. Until a message of data transmission resuming is received, the data transmission/reception is started to continue. The method for a MeNB handover or a SeNB handover provided in the present application may reduce the reconfiguration of the bearer for the UE, avoid releasing the bearer by error, and improve the system throughput and the data rate of transmission.
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75.发明申请公开(公告)号：US20180049074A1
公开(公告)日：2018-02-15
申请号：US15790724
申请日：2017-10-23
发明人： Lixiang XU , Hong WANG , Huarui LIANG
CPC分类号： H04W36/0033 , H04W36/0061 , H04W36/08 , H04W84/045 , H04W92/20
摘要： A method for handover of User Entity (UE) by a source Base Station (BS) is provided. The method includes determining whether to handover the UE using an X2 interface, transmitting a handover request message to a target BS, the handover request message including Closed Subscriber Group (CSG) information of the target BS, and receiving a handover request acknowledgement message from the target BS, wherein the determining of whether to handover the UE using the X2 interface includes, if there is the X2 interface between the source BS and the target BS, and if the target BS does not support a CSG or the target BS supports a same CSG supported by the source BS, determining to perform the handover of the UE using the X2 interface, and obtaining the CSG information of the target BS through an X2 interface set up procedure.
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76.发明申请公开(公告)号：US20180041605A1
公开(公告)日：2018-02-08
申请号：US15555355
申请日：2016-03-18
发明人： Shichang ZHANG , Lixiang XU , Yingyang LI
摘要： The present disclosure provides a method for establishing a relay connection in a device to device (D2D) broadcast communication-based relay network, which includes as follows. Relay node user equipment (RNUE) transmits a relay broadcast (RBC) message based on indicator of a Donor evolved Node B (DeNB), provides necessary information for selecting a relay node (RN) to a user UE (UU). Furthermore, the RNUE detects a relay request (RRQ) message coming from the UU in corresponding resources. For an accepted RRQ, the RNUE confirms the relay connection with a corresponding UU by using a relay response (RRP) message. Based on the received RBC message, standard definition, or pre-configuration, the UU may determine transmission resources of the RRQ message, so as to establish a connection with the RNUE. By using the method provided by the present disclosure, relay connection between the RNUE and UU may be established at the cost of smaller standard change.
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77.发明申请公开(公告)号：US20180020399A1
公开(公告)日：2018-01-18
申请号：US15544846
申请日：2016-01-19
发明人： Xiaowan KE , Lixiang XU , Hong WANG
摘要： The present application discloses a method for enabling a user equipment to access a radio network, a network equipment and a user equipment. A specific embodiment of the method comprises: determining, by a network equipment, whether a predetermined condition is satisfied; and if yes, the method further comprises: transmitting, by the network equipment, information indicating whether a radio network to which the network equipment belongs is isolated, such that the user equipment performs related operations. In the embodiment, the network equipment informs UE of state information about whether the radio network to which network equipments belongs is isolated or not in different ways, so that the isolated network can provide users with reliable local bearer supporting service continuity, thereby meeting communication requirements for public safety and the like.
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公开(公告)号：US20170215224A1
公开(公告)日：2017-07-27
申请号：US15115109
申请日：2015-01-29
发明人： Xiaowan KE , Lixiang XU , Hong WANG
摘要： The present disclosure provides a method for maintenance and release of UE resources. A UE that transmits signals requests release of radio resources configured to the UE. A radio network node releases radio resources configured to the UE for proximity-based service (ProSe).
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79.发明申请公开(公告)号：US20160262189A1
公开(公告)日：2016-09-08
申请号：US15155591
申请日：2016-05-16
发明人： Lixiang XU , Chunying SUN , Hong WANG
CPC分类号： H04W76/007 , H04L65/1069 , H04L65/1096 , H04M2207/18 , H04M2242/04 , H04W4/90 , H04W60/04 , H04W76/27 , H04W76/50 , H04W88/02
摘要： A method for supporting an emergency service by a mobility management entity (MME) and a base station in a mobile communication system, and a MME and base station, are provided. The method for supporting an emergency service by a MME includes receiving, by the MME, a first message including information associated with an attach request of a terminal from a base station, determining, by the MME, whether the attach request is accepted based on information indicating an emergency service included in the first message, and transmitting, by the MME, a second message to the base station if the attach request is accepted, wherein if the information associated with the attach request includes the information indicating the emergency service, the attach request is accepted, and wherein the information indicating the emergency service is included in the first message using information included in a third message received from the terminal.
摘要翻译： 提供了一种用于支持移动管理实体（MME）和移动通信系统中的基站以及MME和基站的紧急服务的方法。 支持MME的紧急服务的方法包括：由MME接收包括与基站的终端的附加请求相关联的信息的第一消息，由MME根据信息确定是否接受附加请求 指示包括在第一消息中的紧急服务，并且如果附加请求被接受，则由MME向基站发送第二消息，其中如果与附加请求相关联的信息包括指示紧急服务的信息，则附加 请求被接受，并且其中使用包括在从终端接收的第三消息中的信息将包括指示紧急服务的信息包括在第一消息中。
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80.发明申请METHOD FOR PROCESSING RADIO LINK FAILURE REPORT AND METHOD FOR ADJUSTING MOBILE PARAMETER 审中-公开用于处理无线电链路故障报告的方法和用于调整移动参数的方法公开(公告)号：US20160037394A1
公开(公告)日：2016-02-04
申请号：US14879096
申请日：2015-10-08
发明人： Lixiang XU , Hong WANG , Huarui LIANG
CPC分类号： H04W36/0038 , H04W12/06 , H04W24/00 , H04W24/10 , H04W36/0033 , H04W36/0055 , H04W36/08 , H04W36/30
摘要： A method and a system for processing a Radio Link Failure (RLF) report, where when a User Equipment (UE) encounters an RLF in a first cell controlled by a first evolved base station and selects a second cell controlled by a second evolved base station to re-establish an Radio Resource Connection (RRC), are provided. The method includes sending, by the second evolved base station, the RLF report to every corresponding evolved base station according to the PCI of the first cell having been received from the UE, where the PCI of the first cell, the PCI of a second cell, the CRNTI of the UE in the first cell, and UE authentication information are carried in the RLF report, and authenticating, by every evolved base station the UE according to the UE authentication information. Another method for processing an RLF report, and two methods for adjusting a mobile parameter, are also provided.
摘要翻译： 一种用于处理无线电链路故障（RLF）报告的方法和系统，其中当用户设备（UE）在由第一演进基站控制的第一小区中遇到RLF并且选择由第二演进基站控制的第二小区时 以重新建立无线电资源连接（RRC）。 该方法包括由第二演进基站将RLF报告根据从UE接收的第一小区的PCI向每个对应的演进基站发送，其中第一小区的PCI，第二小区的PCI ，第一小区中的UE的CRNTI和UE认证信息在RLF报告中携带，并且由UE根据UE认证信息由每个演进基站认证。 还提供了用于处理RLF报告的另一种方法以及用于调整移动参数的两种方法。
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