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1. 发明申请

US20110116449A1 METHOD AND SYSTEM FOR JUDGING THE ACTIVATION OF IDLE-MODE SIGNALLING REDUCTION FUNCTION 审中-公开
标题翻译：用于判断空闲模式信号减少功能激活的方法和系统
公开(公告)号：US20110116449A1
公开(公告)日：2011-05-19
申请号：US13003629
申请日：2009-07-09
申请人： Ying Hu , Jinguo Zhu , Zaifeng Zong
发明人： Ying Hu , Jinguo Zhu , Zaifeng Zong
IPC分类号： H04W4/00
CPC分类号： H04W28/06 , H04W48/16 , H04W52/0235 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/142
摘要： A method and system for determining whether to activate the Idle mode Signalling Reduction (ISR) function. The method comprises: an ISR activation determining network element acquiring ISR capabilities of a terminal and network, and the information related to SGs and Gs during a process of activating ISR function after receiving a routing area update request or tracking area update request; the ISR activation determining network element restricting activation of ISR function under a special scenario, according to the acquired information related to SGs and Gs, where the terminal and the network satisfy ISR activation conditions; wherein, the ISR activation determining network element is one among a mobility management entity (MME) and a serving GPRS Support Node (SGSN). The method and system of the present invention solve the problem that the MSC/VLR may be unable to find the UE by paging due to the introduction of the ISR function.
摘要翻译：一种用于确定是否激活空闲模式信令减少（ISR）功能的方法和系统。该方法包括：在接收到路由区域更新请求或跟踪区域更新请求之后，在激活ISR功能的过程中，获取终端和网络的ISR能力的ISR激活确定网元以及与SG和G相关的信息; 所述ISR激活确定网元根据所获取的与所述终端和所述网络满足ISR激活条件的SG和Gs相关的信息，限制在特殊场景下的ISR功能的激活; 其中，ISR激活确定网元是移动性管理实体（MME）和服务GPRS支持节点（SGSN）之一。本发明的方法和系统解决了由于引入ISR功能，MSC / VLR可能无法通过寻呼找到UE的问题。

2. 发明申请

US20110117931A1 METHOD AND TERMINAL FOR ASSOCIATION UPDATE 有权
标题翻译：用于协调更新的方法和终端
公开(公告)号：US20110117931A1
公开(公告)日：2011-05-19
申请号：US13002759
申请日：2009-07-08
申请人： Ying Hu , Jinguo Zhu , Zaifeng Zong
发明人： Ying Hu , Jinguo Zhu , Zaifeng Zong
IPC分类号： H04W4/02
CPC分类号： H04W60/005 , H04W8/12
摘要： A method and terminal for association update are provided. When the terminal performs location area update to a MSC/VLR via a GERAN/UTRAN, if it has performed combined update or CSFB attachment in an EPS network via E-UTRAN, then it sets a combined update indication which indicates the EPS network requires combined update when the terminal returns to the E-UTRAN from the GERAN/UTRAN; when the terminal moves to a registered tracking area of the E-UTRAN, it determines whether the combined update indication has been set or not, if yes, it initiates combined TAU and LAU to an MME. After receiving a location update request from the MME, the MSC/VLR updates stored association information and re-establishes SGs association with the MME. Accordingly, a terminal has a control module for association update, which comprises a combined update indication setting determination unit, a combined update setting unit and a combined update initiation determination unit. The present invention enables to update the SGs association in the MSC/VLR in time, thereby the MSC/VLR can always find UE through paging.
摘要翻译：提供了一种关联更新的方法和终端。当终端经由GERAN / UTRAN执行到MSC / VLR的位置区域更新时，如果其经由E-UTRAN在EPS网络中执行组合更新或CSFB附着，则设置组合更新指示，其指示EPS网络需要组合当终端从GERAN / UTRAN返回到E-UTRAN时更新; 当终端移动到E-UTRAN的注册的跟踪区域时，它确定组合的更新指示是否已被设置，如果是，则向MME发起组合的TAU和LAU。在从MME接收到位置更新请求之后，MSC / VLR更新存储的关联信息，并重新建立与MME的SGs关联。因此，终端具有用于关联更新的控制模块，其包括组合更新指示设置确定单元，组合更新设置单元和组合更新发起确定单元。本发明能够及时更新MSC / VLR中的SGs关联，从而MSC / VLR总是能够通过寻呼找到UE。

3. 发明授权

US08718653B2 Method and terminal for association update 有权
标题翻译：关联更新的方法和终端
公开(公告)号：US08718653B2
公开(公告)日：2014-05-06
申请号：US13002759
申请日：2009-07-08
申请人： Ying Hu , Jinguo Zhu , Zaifeng Zong
发明人： Ying Hu , Jinguo Zhu , Zaifeng Zong
IPC分类号： H04W36/00
CPC分类号： H04W60/005 , H04W8/12
摘要： A method and terminal for association update are provided. When the terminal performs location area update to a MSC/VLR via a GERAN/UTRAN, if it has performed combined update or CSFB attachment in an EPS network via E-UTRAN, then it sets a combined update indication which indicates the EPS network requires combined update when the terminal returns to the E-UTRAN from the GERAN/UTRAN; when the terminal moves to a registered tracking area of the E-UTRAN, it determines whether the combined update indication has been set or not, if yes, it initiates combined TAU and LAU to an MME. After receiving a location update request from the MME, the MSC/VLR updates stored association information and re-establishes SGs association with the MME. Accordingly, a terminal has a control module for association update, which comprises a combined update indication setting determination unit, a combined update setting unit and a combined update initiation determination unit. The present invention enables to update the SGs association in the MSC/VLR in time, thereby the MSC/VLR can always find UE through paging.
摘要翻译：提供了一种关联更新的方法和终端。当终端经由GERAN / UTRAN执行到MSC / VLR的位置区域更新时，如果其经由E-UTRAN在EPS网络中执行组合更新或CSFB附着，则设置组合更新指示，其指示EPS网络需要组合当终端从GERAN / UTRAN返回到E-UTRAN时更新; 当终端移动到E-UTRAN的注册的跟踪区域时，它确定组合更新指示是否已被设置，如果是，则向MME发起组合的TAU和LAU。在从MME接收到位置更新请求之后，MSC / VLR更新存储的关联信息，并重新建立与MME的SGs关联。因此，终端具有用于关联更新的控制模块，其包括组合更新指示设置确定单元，组合更新设置单元和组合更新发起确定单元。本发明能够及时更新MSC / VLR中的SGs关联，从而MSC / VLR总是能够通过寻呼找到UE。

4. 发明申请

US20100302937A1 Control Method, System, and Device for Circuit Domain Fallback 审中-公开
标题翻译：电路域回退的控制方法，系统和设备
公开(公告)号：US20100302937A1
公开(公告)日：2010-12-02
申请号：US12864504
申请日：2009-01-07
申请人： Ying Hu , Zhiming Yu , Zaifeng Zong , Minya Ye , Zhihai Wang
发明人： Ying Hu , Zhiming Yu , Zaifeng Zong , Minya Ye , Zhihai Wang
IPC分类号： H04J3/14
CPC分类号： H04W76/18 , H04W8/12 , H04W36/0022
摘要： The present invention discloses a method, system, and apparatus for controlling Circuit Switched, CS, fallback. The method comprises: a network element which got calling information of the present call in CS domain notifying a Mobility Management Entity, MME, of the calling information; the MME notifying the called User Equipment, UE, of the calling information; the called UE determining whether the call performs CS fallback according to whether the user answers the call or according to pre-configured CS fallback policy. By applying the present invention, the CS fallback of ongoing call can be controlled by the called user which is in EPS network, therefore the usability of the user's EPS network service is ensured, the satisfaction degree of the user is improved, and the useless occupancy of the GSM/UMTS network resources is reduced.
摘要翻译：本发明公开了一种用于控制电路交换（CS）回退的方法，系统和装置。该方法包括：在呼叫信息通知移动性管理实体MME的CS域中接收到本呼叫的呼叫信息的网元; MME通知被叫用户设备UE的呼叫信息; 被叫UE根据用户是否应答呼叫还是根据预配置的CS后备策略来确定呼叫是否执行CS回退。通过应用本发明，正在进行的呼叫的CS回退可以由在EPS网络中的被叫用户进行控制，因此确保了用户的EPS网络服务的可用性，提高了用户的满意度，并且无用的占用的GSM / UMTS网络资源减少。

5. 发明申请

US20110287743A1 Method, system and user equipment for establishing association between a service network element and an MME 审中-公开
标题翻译：用于建立业务网元与MME之间的关联的方法，系统和用户设备
公开(公告)号：US20110287743A1
公开(公告)日：2011-11-24
申请号：US13144772
申请日：2009-12-21
申请人： Ying Hu , Zaifeng Zong
发明人： Ying Hu , Zaifeng Zong
IPC分类号： H04W60/00 , H04W12/06
CPC分类号： H04W8/065 , H04L67/16 , H04W36/0022
摘要： The present invention provides a method, system and UE for establishing association between a service network element and an MME, in order to solve the technical problem of establishing association between the service network element and the MME. The technical solution of the present invention is as follows: the service network element receives a message sent by the UE including an information parameter of the MME which is currently serving the UE, and acquires the information parameter of the MME from the message; the service network element sends a message including an information parameter of the service network element to the MME; and the MME acquires the information parameter of the service network element from the message. The present invention realizes the requirement of establishing association between the service network element and the MME without modifying and upgrading network elements related to the PCC architecture for implementing the function, reduces the operating cost and risk of the existing network, and favours the prompt application of the EPS network.
摘要翻译：本发明提供了一种用于建立业务网元与MME之间的关联的方法，系统和UE，以解决建立业务网元与MME之间的关联的技术问题。本发明的技术方案如下：业务网元接收到UE发送的消息，包括当前正在服务于UE的MME的信息参数，并从消息中获取MME的信息参数; 业务网元向MME发送包含业务网元信息参数的消息; MME从消息中获取业务网元的信息参数。本发明实现了在不修改和升级与PCC架构相关的网元来实现功能，降低现有网络的运营成本和风险的同时，实现业务网元与MME建立关联的要求，有利于及时应用 EPS网络。

6. 发明授权

US09380561B2 Method and system of circuit switched domain page realization, method of service realization 有权
标题翻译：电路交换域页面实现方法与系统，服务实现方法
公开(公告)号：US09380561B2
公开(公告)日：2016-06-28
申请号：US12865952
申请日：2009-01-24
申请人： Ying Hu , Zhiming Yu , Jinguo Zhu , Lei Yu , Liping Geng
发明人： Ying Hu , Zhiming Yu , Jinguo Zhu , Lei Yu , Liping Geng
IPC分类号： H04L12/66 , H04W68/12 , H04W8/06 , H04W60/00
CPC分类号： H04W68/12 , H04W8/06 , H04W60/005
摘要： A method and a system for implementing CS domain paging are disclosed, applied in scenarios of performing CS domain paging for a called UE after ISR function is introduced in PS domain, and comprising: MSC/VLR only storing one Gs association; during CS domain paging, MSC/VLR sending a CS domain paging request message to the PS domain network element recorded in the Gs association in the MSC/VLR; after receiving the message, the PS domain network element initiating one or two CS domain paging procedures in the PS domain to transmit the CS domain paging to the called UE; or sending a paging response to the MSC/VLR directly without initiating CS domain paging. A method for transferring service information is also disclosed, applied in the scenarios that ISR function is activated in PS domain, and comprising: transmitting service message(s) between the ISR-associated PS domain network elements serving the UE to implement transfer of service information.
摘要翻译：公开了一种用于实现CS域寻呼的方法和系统，其应用于在PS域中引入ISR功能之后为被叫UE执行CS域寻呼的场景，并且包括：MSC / VLR仅存储一个Gs关联; 在CS域寻呼期间，MSC / VLR向MSC / VLR中的Gs关联中记录的PS域网元发送CS域寻呼请求消息; 接收到该消息后，PS域网单元在PS域中发起一个或两个CS域寻呼过程，将CS域寻呼发送给被叫UE; 或直接向MSC / VLR发送寻呼响应而不发起CS域寻呼。还公开了一种用于传送服务信息的方法，其应用于在PS域中激活ISR功能的场景，包括：在服务于UE的ISR相关联的PS域网元之间传送业务消息，实现业务信息的传输。

7. 发明授权

US08744437B2 Method for realizing user accessibility and multi-mode terminal 有权
标题翻译：实现用户可达性和多模终端的方法
公开(公告)号：US08744437B2
公开(公告)日：2014-06-03
申请号：US13257933
申请日：2009-11-09
申请人： Jinguo Zhu , Shuang Liang , Ying Hu
发明人： Jinguo Zhu , Shuang Liang , Ying Hu
IPC分类号： H04W4/00
CPC分类号： H04W60/00 , H04W8/06
摘要： The disclosure discloses a method for realizing user accessibility and a multi-mode terminal. A UE initiates, after a tracking area update (TAU) periodic timer of the UE expires, an update process to a mobile switching center/visitor location register (MSC/VLR) in the case that an idle mode signaling reduction (ISR) is activated and the UE resides in a global system for mobile communications/universal mobile telecommunication system (GSM/UMTS). The disclosure improves user experience.
摘要翻译：本公开公开了一种用于实现用户可访问性的方法和多模式终端。在空闲模式信令减少（ISR）被激活的情况下，UE在UE的跟踪区域更新（TAU）周期性定时器到期后，发起对移动交换中心/访问者位置寄存器（MSC / VLR）的更新处理并且UE驻留在用于移动通信/通用移动电信系统（GSM / UMTS）的全球系统中。本公开改善了用户体验。

8. 发明申请

US20120157093A1 Method for realizing user accessibility and multi-mode terminal 有权
标题翻译：实现用户可达性和多模终端的方法
公开(公告)号：US20120157093A1
公开(公告)日：2012-06-21
申请号：US13257933
申请日：2009-11-09
申请人： Jinguo Zhu , Shuang Liang , Ying Hu
发明人： Jinguo Zhu , Shuang Liang , Ying Hu
IPC分类号： H04W8/06 , H04W88/06
CPC分类号： H04W60/00 , H04W8/06
摘要： The disclosure discloses a method for realizing user accessibility and a multi-mode terminal. A UE initiates, after a tracking area update (TAU) periodic timer of the UE expires, an update process to a mobile switching center/visitor location register (MSC/VLR) in the case that an idle mode signaling reduction (ISR) is activated and theUE resides in a global system for mobile communications/universal mobile telecommunication system (GSM/UMTS). The disclosure improves user experience.
摘要翻译：本公开公开了一种用于实现用户可访问性的方法和多模式终端。在空闲模式信令减少（ISR）被激活的情况下，UE在UE的跟踪区域更新（TAU）周期性定时器到期后，发起对移动交换中心/访问者位置寄存器（MSC / VLR）的更新处理并且UE驻留在用于移动通信/通用移动电信系统（GSM / UMTS）的全球系统中。本公开改善了用户体验。

9. 发明申请

US20110013623A1 METHOD AND SYSTEM OF CIRCUIT SWITCHED DOMAIN PAGE REALIZATION, METHOD OF SERVICE REALIZATION 有权
标题翻译：电路切换域实现的方法和系统，服务实现方法
公开(公告)号：US20110013623A1
公开(公告)日：2011-01-20
申请号：US12865952
申请日：2009-01-24
申请人： Ying Hu , Zhiming Yu , Jinguo Zhu , Lei Yu , Liping Geng
发明人： Ying Hu , Zhiming Yu , Jinguo Zhu , Lei Yu , Liping Geng
IPC分类号： H04L12/66
CPC分类号： H04W68/12 , H04W8/06 , H04W60/005
摘要： A method and a system for implementing CS domain paging are disclosed, applied in scenarios of performing CS domain paging for a called UE after ISR function is introduced in PS domain, and comprising: MSC/VLR only storing one Gs association; during CS domain paging, MSC/VLR sending a CS domain paging request message to the PS domain network element recorded in the Gs association in the MSC/VLR; after receiving the message, the PS domain network element initiating one or two CS domain paging procedures in the PS domain to transmit the CS domain paging to the called UE; or sending a paging response to the MSC/VLR directly without initiating CS domain paging. A method for transferring service information is also disclosed, applied in the scenarios that ISR function is activated in PS domain, and comprising: transmitting service message(s) between the ISR-associated PS domain network elements serving the UE to implement transfer of service information.
摘要翻译：公开了一种用于实现CS域寻呼的方法和系统，其应用于在PS域中引入ISR功能之后为被叫UE执行CS域寻呼的场景，并且包括：MSC / VLR仅存储一个Gs关联; 在CS域寻呼期间，MSC / VLR向MSC / VLR中的Gs关联中记录的PS域网元发送CS域寻呼请求消息; 接收到该消息后，PS域网单元在PS域中发起一个或两个CS域寻呼过程，将CS域寻呼发送给被叫UE; 或直接向MSC / VLR发送寻呼响应而不发起CS域寻呼。还公开了一种用于传送服务信息的方法，其应用于在PS域中激活ISR功能的场景，包括：在服务于UE的ISR相关联的PS域网元之间传送业务消息，实现业务信息的传输。

10. 发明申请

US20140052711A1 CONSTRUCTING MULTIDIMENSIONAL HISTOGRAMS FOR COMPLEX SPATIAL GEOMETRY OBJECTS 有权
标题翻译：构造复杂空间几何对象的多维组态
公开(公告)号：US20140052711A1
公开(公告)日：2014-02-20
申请号：US13587897
申请日：2012-08-16
申请人： Bhuvan Bamba , Richard J. Anderson , Ying Hu , Siva Ravada
发明人： Bhuvan Bamba , Richard J. Anderson , Ying Hu , Siva Ravada
IPC分类号： G06F17/30
CPC分类号： G06F17/30241
摘要： Techniques are described for generating histograms for a multidimensional space. In the presence of large spatial objects, fuzzy splitting techniques are utilized to recursively divide the multidimensional space into partitions, where a single spatial object may belong to multiple partitions. Large spatial objects are essentially broken down into smaller objects that may allow for more efficient partitioning of the multidimensional space. A count of spatial objects in each partition yields a spatial histogram. A spatial object that belongs to multiple partitions may have a weighted count for each of the multiple partitions, based on the extent to which the spatial object overlaps with each partition. Thus, an object that is split among a handful of partitions will only contribute a fraction of a count to each partition. Small partitions having relatively few objects are avoided by refusing to subdivide a partition whose members drop below a threshold number.
摘要翻译：描述了用于生成多维空间的直方图的技术。在存在大空间物体的情况下，使用模糊分割技术将多维空间递归地划分成分区，其中单个空间对象可能属于多个分区。大的空间对象基本上被分解成更小的对象，这可以允许对多维空间进行更有效的划分。每个分区中的空间对象的计数产生空间直方图。基于空间对象与每个分区重叠的程度，属于多个分区的空间对象可以具有针对每个多个分区的加权计数。因此，在少数分区之间分割的对象只会为每个分区贡献一部分计数。通过拒绝细分成员下降到阈值以下的分区来避免具有相对较少对象的小分区。

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