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11. 发明授权

US07509127B2 MBMS PtP and PtM channel change 有权
标题翻译： MBMS PtP和PtM信道改变
公开(公告)号：US07509127B2
公开(公告)日：2009-03-24
申请号：US10525144
申请日：2003-08-14
申请人： Hong Wang , Detao Li , Chunying Sun , Xiaoqiang Li
发明人： Hong Wang , Detao Li , Chunying Sun , Xiaoqiang Li
IPC分类号： H04Q7/20
CPC分类号： H04L12/189 , H04W4/06 , H04W36/10 , H04W36/12
摘要： A channel type switching method for Multimedia Broadcast and Multicast Service (MBMS) point-to-point (P-t-P) channel and point-to-multi point (P-t-M) channel is provided. When a user equipment (UE) moves to a cell in a drift radio network controller (DRNC) with an Iur interface, the DRNC decides to switch between a common channel and a dedicated channel and then notifies a serving radio network controller (SRNC) of MBMS channel type and common channel parameters.
摘要翻译：提供了一种用于多媒体广播和组播服务（MBMS）点对点（P-t-P）信道和点对多点（P-t-M）信道的信道类型切换方法。当用户设备（UE）移动到具有Iur接口的漂移无线电网络控制器（DRNC）中的小区时，DRNC决定在公共信道和专用信道之间切换，然后通知服务无线电网络控制器（SRNC） MBMS信道类型和公共信道参数。

12. 发明申请

US20060154627A1 Mbms ptp and ptm channel change 有权
标题翻译： Mbms ptp和ptm通道改变
公开(公告)号：US20060154627A1
公开(公告)日：2006-07-13
申请号：US10525144
申请日：2003-08-14
申请人： Hong Wang , Detao Li , Chunying Sun , Xiaoqiang Li
发明人： Hong Wang , Detao Li , Chunying Sun , Xiaoqiang Li
IPC分类号： H04Q7/20 , G06F3/033
CPC分类号： H04L12/189 , H04W4/06 , H04W36/10 , H04W36/12
摘要： A channel type switching method for MBMS P-t-P channel and P-t-M channel comprises following steps when UE moves to a cell in DRNC and Iur interface exists: DRNC decides to perform switching between common channel and dedicated channel; DRNC notifies SRNC of MBMS channel type and common channel parameters. This invention solves the problem of MBMS channel switching process when UTE moves to a cell in DRNC and UE is receiving MBMS service under the situation that SRNC doesn't re-position while and MBMS channel type or parameter changes; it also solves the problem of MBMS channel type switching process caused by other users' movements or new services' joining in while UE doesn't move, connects with SRNC via DRNC and has on-going MBMS service.
摘要翻译：用于MBMS P-t-P信道和P-t-M信道的信道类型切换方法包括当UE移动到DRNC中的小区并且存在Iur接口时的以下步骤：DRNC决定在公共信道和专用信道之间执行切换; DRNC通知SRNC MBMS信道类型和公共信道参数。本发明解决了当UTE移动到DRNC中的小区并且UE在正在接收MBMS服务的情况下在MBMS信道类型或参数改变的情况下不重新定位的MBMS信道切换过程的问题; 也解决了其他用户移动引起的MBMS信道类型切换过程或UE不移动的新业务加入问题，并通过DRNC与SRNC进行连接，并具有持续的MBMS业务。

13. 发明授权

US09848366B2 Method for determining relocation process and method for determining handover process 有权
公开(公告)号：US09848366B2
公开(公告)日：2017-12-19
申请号：US13822873
申请日：2011-09-21
申请人： Lixiang Xu , Hong Wang , Huarui Liang
发明人： Lixiang Xu , Hong Wang , Huarui Liang
IPC分类号： H04W4/00 , H04W36/16 , H04W36/00 , H04W88/16
CPC分类号： H04W36/165 , H04W36/00 , H04W88/16
摘要： A method for determining relocation process and a method for determining handover process are proposed in the present invention. Wherein the method for determining relocation process includes: informing, by a home base station (HNB) gateway (GW) or an operation, administration and maintenance (OAM) device, the HNB of information of whether the HNB GW supports an optimized relocation process; determining, by the HNB, the relocation process to be implemented for the user equipment (UE) according to the information of whether the HNB GW supports the optimized relocation process. The methods according to the present invention may reduce the failure probability of the relocation/handover and improve the relocation/handover efficiency.

14. 发明授权

US09801102B2 Method and apparatus for handover using X2 interface based on closed subscriber group in mobile communication system 有权
公开(公告)号：US09801102B2
公开(公告)日：2017-10-24
申请号：US13093191
申请日：2011-04-25
申请人： Lixiang Xu , Hong Wang , Huarui Liang
发明人： Lixiang Xu , Hong Wang , Huarui Liang
IPC分类号： H04W36/00 , H04W84/04 , H04W92/20
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.

15. 发明授权

US09560612B2 Data synchronization method and system 有权
标题翻译：数据同步方法和系统
公开(公告)号：US09560612B2
公开(公告)日：2017-01-31
申请号：US13379502
申请日：2010-06-18
申请人： Hong Wang , Huarui Liang , Lixiang Xu
发明人： Hong Wang , Huarui Liang , Lixiang Xu
IPC分类号： H04W56/00 , H04L12/26 , H04L12/18 , H04W28/16 , H04W4/06 , H04W76/00
CPC分类号： H04W56/001 , H04L12/189 , H04L43/10 , H04W4/06 , H04W28/16 , H04W56/0065 , H04W76/40
摘要： The present invention discloses a data synchronization method and system. The method includes that: a first device adds a time stamp to a received data packet and transmits the data packet to a second device; the second device determines a transmission period to which the data packet belongs according to the time stamp of the data packet, and transmits data packets of different services which belong to the same transmission period by using air resources corresponding to the transmission period after the data packets of the different services which belong to the same transmission period are multiplexed. By the technical scheme of the present invention, air resources can be fully utilized.
摘要翻译：本发明公开了一种数据同步方法和系统。该方法包括：第一设备向所接收的数据分组添加时间戳，并将数据分组发送到第二设备; 第二设备根据数据分组的时间戳确定数据分组所属的传输周期，并且通过使用与数据分组之后的传输周期相对应的空中资源来发送属于相同传输周期的不同业务的数据分组属于相同传输周期的不同业务的复用。通过本发明的技术方案，可以充分利用空中资源。

16. 发明授权

US08750889B2 Method of and system for performing access control and radio resource management entity 有权
标题翻译：执行访问控制和无线电资源管理实体的方法和系统
公开(公告)号：US08750889B2
公开(公告)日：2014-06-10
申请号：US13263928
申请日：2010-04-09
申请人： Huarui Liang , Lixiang Xu , Hong Wang
发明人： Huarui Liang , Lixiang Xu , Hong Wang
IPC分类号： H04Q7/20
CPC分类号： H04W76/066 , H04W8/18 , H04W36/22 , H04W48/06 , H04W76/36 , H04W84/045 , H04W88/02
摘要： The present invention discloses a method of and system for performing the access control as well as a radio resource management entity. The method includes: detecting, by a hybrid radio resource management entity, an access control trigger event; determining, by the hybrid radio resource management entity, a non-closed subscriber group, CSG, User Equipment to be removed; disconnecting, by the hybrid radio resource management entity, the connection with the non-CSG User Equipment to be removed. In accordance with the present invention, a hybrid radio resource management entity is able to control the access of User Equipment, so as to guarantee the access of CSG User Equipment.
摘要翻译：本发明公开了一种执行访问控制的方法和系统以及无线电资源管理实体。该方法包括：通过混合无线资源管理实体检测访问控制触发事件; 由所述混合无线资源管理实体确定要去除的非封闭用户组，CSG，用户设备; 由混合无线资源管理实体断开与要删除的非CSG用户设备的连接。根据本发明，混合无线资源管理实体能够控制用户设备的接入，以保证CSG用户设备的接入。

17. 发明申请

US20130021996A1 METHOD FOR REDUCING INTERFERENCE UNDER MULTI-CARRIER CONFIGURATION 审中-公开
标题翻译：减少多载波配置干扰的方法
公开(公告)号：US20130021996A1
公开(公告)日：2013-01-24
申请号：US13553480
申请日：2012-07-19
申请人： Hong Wang , Huarui Liang , Lixiang Xu
发明人： Hong Wang , Huarui Liang , Lixiang Xu
IPC分类号： H04W72/04
CPC分类号： H04L5/0073 , H04L5/001 , H04L5/0044 , H04L5/0098 , H04W72/082 , H04W92/20
摘要： A number of methods reduce inter-cell interference under multi-carrier configuration. One of the methods includes a first NodeB transmitting, to a second NodeB, Primary Component Carrier (PCC) information or Primary cell (PCell) information configured by the first NodeB for a UE served by the first NodeB. The method also includes the second NodeB responding to the first NodeB. As such, when configuring CA for a UE served by the second NodeB, the second NodeB is able to configure the PCC information or PCell information for the UE served by the second NodeB according to the PCC information or PCell information indicated by the first NodeB.
摘要翻译：许多方法减少了多载波配置下的小区间干扰。方法之一包括向第二节点B发送由第一节点B为由第一节点B服务的UE配置的主分量载波（PCC）信息或主小区（PCell）信息的第一节点B。该方法还包括响应于第一个节点B的第二个节点B. 因此，当为由第二节点B服务的UE配置CA时，第二节点B能够根据由第一节点B指示的PCC信息或PCell信息来配置由第二节点B服务的UE的PCC信息或PCell信息。

18. 发明申请

US20110164590A1 METHOD FOR UE HANDOVER BETWEEN HOME NODE BS 审中-公开
标题翻译：家庭节点BS之间的UE切换方法
公开(公告)号：US20110164590A1
公开(公告)日：2011-07-07
申请号：US12997115
申请日：2009-06-09
申请人： Hong Wang , Huarui Liang , Ke Geng , Lixiang Xu
发明人： Hong Wang , Huarui Liang , Ke Geng , Lixiang Xu
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W84/045 , H04W88/12
摘要： The present invention provides a method for User Equipment (UE) handover between home Node Bs, comprising steps of: sending, by a source home Node B that stores the ID of the connected gateway, a message to the gateway, the message including the gateway ID and a destination home Node B ID; sending by the gateway a message to the destination home Node B identified by the destination home Node B ID to establish a radio bear of the destination home Node B for the UE; sending by the destination home Node B the radio bearer allocated to the UE to the gateway; sending by the gateway the radio bearer to the source home Node B; sending by the source home Node B the radio bearer to the UE; and completing by the UE a handover to the destination home Node B. With the present invention, successful handover between home Node Bs under the same access control can be guaranteed in the case of the same gateway. Meanwhile, it is not necessary to make any modification to the current 3GPP protocol signaling, and the present invention is compliant with the protocol signaling for interfaces Uu and Iu.
摘要翻译：本发明提供一种用于家庭节点B之间的用户设备（UE）切换的方法，包括以下步骤：由存储连接网关的ID的源家庭节点B向网关发送消息，该消息包括网关 ID和目的地家庭节点B ID; 由网关发送消息到由目的地家庭节点B ID标识的目的地家庭节点B，以建立用于UE的目的地家庭节点B的无线电承载; 由目的地家庭节点B向网关发送分配给UE的无线承载; 通过网关将无线承载发送到源节点B; 源节点B将无线承载发送给UE; 并且由UE完成到目的地家庭节点B的切换。通过本发明，在相同的网关的情况下，可以保证在相同的访问控制下的家庭节点B之间的成功切换。同时，不需要对当前的3GPP协议信令进行任何修改，本发明符合用于接口Uu和Iu的协议信令。

19. 发明申请

US20110151878A1 METHOD OF APPARATUS FOR PERFORMING SWITCHING IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于在移动通信系统中执行切换的装置的方法
公开(公告)号：US20110151878A1
公开(公告)日：2011-06-23
申请号：US13060212
申请日：2009-08-17
申请人： Lixiang XU , Hong Wang , Xiaoqiang Li
发明人： Lixiang XU , Hong Wang , Xiaoqiang Li
IPC分类号： H04W36/00
CPC分类号： H04W48/10
摘要： Disclosed is a method for performing switching between a macro evolved Node B (eNB) and a home eNB (HeNB) in a mobile communication system including broadcasting, by the HeNB, a length of an HeNB ID to a UE; notifying, by the UE, an HeNB indication information containing the length of the HeNB ID to the macro eNB; transmitting, by the macro eNB, a switching request message to a mobile station mobility management entity, the message including a target ID; finding, by the MME, the HeNB or an HeNB gateway according to the target ID, and performing a switching process from the macro eNB to the HeNB. With the described switching method for the mobile communication system, UE can move between the macro eNB and the HeNB.
摘要翻译：公开了一种用于在移动通信系统中的宏演进节点B（eNB）和家庭eNB（HeNB）之间进行切换的方法，包括由HeNB向UE广播HeNB ID的长度; 由UE通知包含HeNB ID长度的HeNB指示信息给宏eNB; 由所述宏eNB向移动台移动性管理实体发送切换请求消息，所述消息包括目标ID; 根据目标ID由MME发送HeNB或HeNB网关，并且执行从宏eNB到HeNB的切换处理。利用所描述的移动通信系统的切换方法，UE可以在宏eNB和HeNB之间移动。

20. 发明申请

US20110002292A1 METHOD FOR UPDATING LOCATION INFORMATION OF USER EQUIPMENT 有权
标题翻译：更新用户设备位置信息的方法
公开(公告)号：US20110002292A1
公开(公告)日：2011-01-06
申请号：US12918252
申请日：2009-02-23
申请人： Hong Wang , Lixiang Xu , Xiaoqiang Li
发明人： Hong Wang , Lixiang Xu , Xiaoqiang Li
IPC分类号： H04W4/00 , G08B5/22
CPC分类号： H04W64/00 , H04W8/12 , H04W60/04
摘要： A method for updating location information of a UE is provided. A Node B transmits location information of the UE to an MME. An MME updates location information of the UE saved in a network as the location information of the UE from the Node B. The method supports the UE in a connection mode moving. between different geographical domains without a need for domain update process. It also supports signaling in circuit domain to be transmitted in newly evolved network.
摘要翻译：提供了一种用于更新UE的位置信息的方法。节点B向UE发送UE的位置信息。 MME从节点B更新保存在网络中的UE的位置信息作为UE的位置信息。该方法支持UE处于连接模式移动。在不同的地理域之间，而不需要域更新过程。它还支持电路领域的信令在新演进的网络中传输。

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