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1. 发明授权

US08797998B2 Method and device for indicating data re-transmission when area switching in LTE system 有权
标题翻译：用于在LTE系统中进行区域切换时指示数据重传的方法和装置
公开(公告)号：US08797998B2
公开(公告)日：2014-08-05
申请号：US12677502
申请日：2008-09-02
申请人： Ying Wang , Haijing Hu , Yihua Jiang , Guosheng Zhao , Xunwei Zhao
发明人： Ying Wang , Haijing Hu , Yihua Jiang , Guosheng Zhao , Xunwei Zhao
IPC分类号： H04W4/00
CPC分类号： H04W36/0005 , H04L1/1642 , H04L1/1829 , H04L1/1874 , H04W36/02
摘要： A method and device for indicating data re-transmission when area switching in LTE system, wherein the method comprises the following steps: S_eNB sends PDCP-SDU CN report to T_eNB in order to announce PDCP-SDU SN received, and T_eNB announces PDCP-SDU SN received by S_eNB to UE. Thereby, UE would not re-transmit PDCP-SDU corresponding to received SN, which avoids re-transmission of useless PDCP-SDU, and saves radio resources comparing with prior solutions.
摘要翻译：一种用于在LTE系统中区域切换时指示数据重传的方法和装置，其中该方法包括以下步骤：S_eNB向T_eNB发送PDCP-SDU CN报告，以便通知接收的PDCP-SDU SN，并且T_eNB通知PDCP-SDU SN由S_eNB接收到UE。因此，UE不会重新发送对应于接收到的SN的PDCP-SDU，这避免了无用的PDCP-SDU的重传，并且与现有的解决方案相比节省了无线电资源。

2. 发明申请

US20100177736A1 METHOD AND DEVICE FOR INDICATING DATA RE-TRANSMISSION WHEN AREA SWITCHING IN LTE SYSTEM 有权
标题翻译：用于在LTE系统中进行区域切换时指示数据再传输的方法和装置
公开(公告)号：US20100177736A1
公开(公告)日：2010-07-15
申请号：US12677502
申请日：2008-09-02
申请人： Ying Wang , Haijing Hu , Yihua Jiang , Guosheng Zhao , Xunwei Zhao
发明人： Ying Wang , Haijing Hu , Yihua Jiang , Guosheng Zhao , Xunwei Zhao
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04L1/1642 , H04L1/1829 , H04L1/1874 , H04W36/02
摘要： A method and device for indicating data re-transmission when area switching in LTE system, wherein the method comprises the following steps: S_eNB sends PDCP-SDU CN report to T_eNB in order to announce PDCP-SDU SN received, and T_eNB announces PDCP-SDU SN received by S_eNB to UE. Thereby, UE would not re-transmit PDCP-SDU corresponding to received SN, which avoids re-transmission of useless PDCP-SDU, and saves radio resources comparing with prior solutions.
摘要翻译：一种用于在LTE系统中区域切换时指示数据重传的方法和装置，其中该方法包括以下步骤：S_eNB向T_eNB发送PDCP-SDU CN报告，以便通知接收的PDCP-SDU SN，并且T_eNB通知PDCP-SDU SN由S_eNB接收到UE。因此，UE不会重新发送对应于接收到的SN的PDCP-SDU，这避免了无用的PDCP-SDU的重传，并且与现有的解决方案相比节省了无线电资源。

3. 发明申请

US20100049843A1 METHOD, SYSTEM AND DEVICE FOR DELETING BEARER OF INTERNET PROTOCOL CONNECTION IN COMMUNICATION SYSTEM 审中-公开
标题翻译：用于删除通信系统中互联网协议连接的承载体的方法，系统和装置
公开(公告)号：US20100049843A1
公开(公告)日：2010-02-25
申请号：US12530652
申请日：2008-03-07
申请人： Chunshan Xiong , Yihua Jiang , Hui Xu , Jiande Xi , Huarui Liang
发明人： Chunshan Xiong , Yihua Jiang , Hui Xu , Jiande Xi , Huarui Liang
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L29/12311 , H04L61/2084 , H04W8/26 , H04W36/0011 , H04W36/0033 , H04W80/04
摘要： A method for deleting bearers of an IP connection in a communication system includes: deleting bearers of a first IP connection and the corresponding connection channels of the bearers; determining whether an IP address of a UE is associated with a bearer among bearers of a second IP connection; and preserving the IP address of the UE if the IP address of the UE is determined to be associated with the bearer among bearers of the second IP connection. Additionally, a system and a device for deleting bearers of an IP connection in the communication system are provided.
摘要翻译：一种在通信系统中删除IP连接的承载的方法包括：删除第一IP连接的承载和承载的相应连接信道; 确定UE的IP地址是否与第二IP连接的承载之间的承载相关联; 以及如果所述UE的IP地址被确定为与所述第二IP连接的承载中的承载相关联，则保留所述UE的IP地址。另外，提供了用于删除通信系统中的IP连接的承载的系统和设备。

4. 发明授权

US08965377B2 Method, system and device for reporting user location information 有权
标题翻译：用于报告用户位置信息的方法，系统和设备
公开(公告)号：US08965377B2
公开(公告)日：2015-02-24
申请号：US12994841
申请日：2009-05-26
申请人： Juan Zhang , Ying Wang , Yihua Jiang
发明人： Juan Zhang , Ying Wang , Yihua Jiang
IPC分类号： H04W36/00 , H04W64/00 , H04W4/02 , H04W8/02
CPC分类号： H04W64/00 , H04W4/02 , H04W8/02 , H04W36/0033
摘要： A method for reporting location information of a user is disclosed, wherein location information of user equipment (UE) is reported during a handover of the UE to another serving cell, and includes: a source evolved Node Base (eNB) initiating a handover procedure; during the handover procedure, the source eNB sending location reporting information to a target eNB, the target eNB acquiring the location information of the UE based on the location reporting information and reporting it to a Mobility Management Entity (MME) corresponding to the target eNB. The source eNB may notify the target eNB based on a handover request of the UE, wherein the target eNB reports the location information after the UE is handed over to another serving cell, so that the target eNB can report the location information of the UE to the MME during the handover procedure of the serving cells.
摘要翻译：公开了一种用于报告用户的位置信息的方法，其中在UE到另一服务小区的切换期间报告用户设备（UE）的位置信息，并且包括：发起切换过程的源演进型节点基站（eNB）在切换过程中，源eNB向目标eNB发送位置报告信息，目标eNB根据位置报告信息获取UE的位置信息，并将其报告给与目标eNB对应的移动性管理实体（MME）。源eNB可以基于UE的切换请求来通知目标eNB，其中，目标eNB在UE切换到另一服务小区之后报告位置信息，从而目标eNB可以将UE的位置信息报告给 MME在服务小区的切换过程中。

5. 发明授权

US08378814B2 Allocating method of moving area list of user equipment and corresponding apparatus 有权
标题翻译：分配用户设备移动区域列表和相应设备
公开(公告)号：US08378814B2
公开(公告)日：2013-02-19
申请号：US12673325
申请日：2008-08-15
申请人： Chunshan Xiong , Yihua Jiang , Huarui Liang , Hui Xu
发明人： Chunshan Xiong , Yihua Jiang , Huarui Liang , Hui Xu
IPC分类号： G08B1/08
CPC分类号： H04W60/00 , H04W8/20
摘要： A method of allocating the moving area list of user equipment which relating to wireless communication technology. Interacting signaling between network and UE is reduced. The utilization efficiency of network resource is enhanced. The method includes, receiving the area ID which is pre-defined from UE, acquiring the history information of the last allocated moving area list from the mobility management entity (MME) which allocated the last moving area list, allocating new moving area list according to the history information and the received area ID. Accordingly, a MME and UE are disclosed.
摘要翻译：一种分配与无线通信技术相关的用户设备的移动区域列表的方法。减少了网络与UE之间的交互信令。提高网络资源利用效率。该方法包括：接收从UE预定义的区域ID，从分配最后移动区域列表的移动性管理实体（MME）获取最后分配的移动区域列表的历史信息，根据历史信息和接收的区域ID。因此，公开了MME和UE。

6. 发明授权

US08514813B2 Method and mobile management entity for obtaining bearer condition during handover of user equipment 有权
标题翻译：用于在用户设备切换期间获取承载状态的方法和移动管理实体
公开(公告)号：US08514813B2
公开(公告)日：2013-08-20
申请号：US13012121
申请日：2011-01-24
申请人： Juan Zhang , Haijing Hu , Yihua Jiang , Ying Wang
发明人： Juan Zhang , Haijing Hu , Yihua Jiang , Ying Wang
IPC分类号： H04W36/00 , H04W4/00
CPC分类号： H04W36/0055 , H04W84/042 , H04W88/08
摘要： The present invention provides a method for obtaining bearer condition during a handover of UE. The method includes: receiving, by a mobile management entity (MME), information of at least one bearer allowed to be accepted by a target base station (eNB) when the eNB makes an admission control for a UE based on received bearer information of the UE during handover of the UE; updating, by the MME, a UE-AMBR used by the target eNB based on the received at least one bearer. The present invention also provides an MME which enables the target side obtain actual bearer condition during handover of a UE.
摘要翻译：本发明提供了一种在UE的切换期间获得承载状态的方法。该方法包括：当移动管理实体（MME）基于所接收到的承载信息，当eNB对UE进行接纳控制时，由移动管理实体（MME）接收由目标基站（eNB）允许接受的至少一个承载的信息 UE在UE的切换期间; 由MME基于所接收的至少一个承载来更新由目标eNB使用的UE-AMBR。本发明还提供了一种MME，其能够在UE的切换期间获得实际的承载状态。

7. 发明申请

US20110210845A1 ALLOCATING METHOD OF MOVING AREA LIST OF USER EQUIPMENT AND CORRESPONDING APPARATUS 有权
标题翻译：用户设备和对应设备移动区域列表的分配方法
公开(公告)号：US20110210845A1
公开(公告)日：2011-09-01
申请号：US12673325
申请日：2008-08-15
申请人： Chunshan Xiong , Yihua Jiang , Huarui Liang , Hui Xu
发明人： Chunshan Xiong , Yihua Jiang , Huarui Liang , Hui Xu
IPC分类号： G08B1/08
CPC分类号： H04W60/00 , H04W8/20
摘要： A method of allocating the moving area list of user equipment which relating to wireless communication technology. Interacting signaling between network and UE is reduced. The utilization efficiency of network resource is enhanced. The method includes, receiving the area ID which is pre-defined from UE, acquiring the history information of the last allocated moving area list from the mobility management entity (MME) which allocated the last moving area list, allocating new moving area list according to the history information and the received area ID. Accordingly, a MME and UE are disclosed.
摘要翻译：一种分配与无线通信技术相关的用户设备的移动区域列表的方法。减少了网络与UE之间的交互信令。提高网络资源利用效率。该方法包括：接收从UE预定义的区域ID，从分配最后移动区域列表的移动性管理实体（MME）获取最后分配的移动区域列表的历史信息，根据历史信息和接收的区域ID。因此，公开了MME和UE。

8. 发明申请

US20110116478A1 METHOD AND MOBILE MANAGEMENT ENTITY FOR OBTAINING BEARER CONDITION DURING HANDOVER OF USER EQUIPMENT 有权
标题翻译：在用户设备切换期间获得承载条件的方法和移动管理实体
公开(公告)号：US20110116478A1
公开(公告)日：2011-05-19
申请号：US13012121
申请日：2011-01-24
申请人： Juan Zhang , Haijing Hu , Yihua Jiang , Ying Wang
发明人： Juan Zhang , Haijing Hu , Yihua Jiang , Ying Wang
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W84/042 , H04W88/08
摘要： The present invention provides a method for obtaining bearer condition during a handover of UE. The method includes: receiving, by a mobile management entity (MME), information of at least one bearer allowed to be accepted by a target base station (eNB) when the eNB makes an admission control for a UE based on received bearer information of the UE during handover of the UE; updating, by the MME, a UE-AMBR used by the target eNB based on the received at least one bearer. The present invention also provides an MME which enables the target side obtain actual bearer condition during handover of a UE.
摘要翻译：本发明提供了一种在UE的切换期间获得承载状态的方法。该方法包括：当移动管理实体（MME）基于所接收到的承载信息，当eNB对UE进行接纳控制时，由移动管理实体（MME）接收由目标基站（eNB）允许接受的至少一个承载的信息 UE在UE的切换期间; 由MME基于所接收的至少一个承载来更新由目标eNB使用的UE-AMBR。本发明还提供了一种MME，其能够在UE的切换期间获得实际的承载状态。

9. 发明申请

US20110098048A1 Method, System and Device for Reporting User Location Information 有权
标题翻译：用于报告用户位置信息的方法，系统和设备
公开(公告)号：US20110098048A1
公开(公告)日：2011-04-28
申请号：US12994841
申请日：2009-05-26
申请人： Juan Zhang , Ying Wang , Yihua Jiang
发明人： Juan Zhang , Ying Wang , Yihua Jiang
IPC分类号： H04W36/00 , H04W64/00
CPC分类号： H04W64/00 , H04W4/02 , H04W8/02 , H04W36/0033
摘要： A method for reporting location information of user is disclosed in the present invention, which is configured for achieving the report of a location information of User Equipment (UE) during the procedure that UE is handed over to another serving cell, and includes the following steps: a source evolved Node Base (eNB) initiates a handover procedure; during the handover procedure, the source eNB sends the location reporting information to a target eNB, the target eNB acquires the location information of UE based on the location reporting information and reports it to a Mobility Management Entity (MME) corresponding to the target eNB. According to the present invention, it is possible for the source eNB to notify the target eNB based on a handover request of UE that the target eNB should report the location information after the UE is handed over to another serving cell, so that the target eNB can report the location information of UE to MME during the handover procedure of the serving cells. The present invention simplifies the signalling flow and is simple to be implemented.
摘要翻译：在本发明中公开了一种用于报告用户的位置信息的方法，其被配置为在UE被切换到另一服务小区的过程期间实现用户设备（UE）的位置信息的报告，并且包括以下步骤：源演进节点（eNB）启动切换过程; 在切换过程中，源eNB向目标eNB发送位置报告信息，目标eNB基于位置报告信息获取UE的位置信息，并将其报告给与目标eNB对应的移动性管理实体（MME）。根据本发明，源eNB可以基于UE的切换请求向目标eNB通知目标eNB在UE切换到其他服务小区之后应该报告位置信息，从而目标eNB 可以在服务小区的切换过程期间将UE的位置信息报告给MME。本发明简化了信令流程，并且易于实现。

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