公开(公告)号：US20130029634A1

公开(公告)日：2013-01-31

申请号：US13191691

申请日：2011-07-27

申请人： Mingxing LI

发明人： Mingxing LI

IPC分类号： H04M11/04

CPC分类号： H04W76/50 ,  H04W4/02 ,  H04W4/021 ,  H04W4/90

摘要： A device receives an emergency call via a session initiation protocol (SIP) invite that includes a cell identification (ID) and a service or device type associated with a user equipment (UE). The device determines, based on the service or device type, whether the UE is a fixed device or a wireless device, and uses a static approach to route the emergency call to a public safety answering point (PSAP) when the UE is a fixed device. The device uses a cell database to route the emergency call to the PSAP, based on the cell ID, when the UE is a wireless device.

摘要翻译： 设备经由包括小区标识（ID）和与用户设备（UE）相关联的服务或设备类型的会话发起协议（SIP）邀请接收紧急呼叫。 该设备基于服务或设备类型确定UE是固定设备还是无线设备，并且当UE是固定设备时，使用静态方法将紧急呼叫路由到公共安全应答点（PSAP） 。 当UE是无线设备时，设备使用小区数据库来基于小区ID将紧急呼叫路由到PSAP。

公开(公告)号：US20120093077A1

公开(公告)日：2012-04-19

申请号：US13174586

申请日：2011-06-30

申请人： James MATHISON ,  Said HANBALY ,  Mingxing LI ,  Raymond SO

发明人： James MATHISON ,  Said HANBALY ,  Mingxing LI ,  Raymond SO

IPC分类号： H04W4/02

CPC分类号： H04W4/20 ,  H04W4/02 ,  H04W4/50 ,  H04W76/10 ,  H04W76/50 ,  H04W84/045

摘要： A device associated with a Voice over IP (VoIP) network receives a call from a mobile device. The device determines whether a sector identifier (ID) associated with the call includes a femtocell identifier. The device further determines a location identifier included in the sector ID when the sector ID includes the femtocell identifier. The device also identifies a recipient of the call based on the location identifier and forwards the call to the recipient.

摘要翻译： 与IP语音（VoIP）网络相关联的设备从移动设备接收呼叫。 该设备确定与呼叫相关联的扇区标识符（ID）是否包括毫微微小区标识符。 当扇区ID包括毫微微小区标识符时，该设备还确定包括在扇区ID中的位置标识符。 设备还基于位置标识符识别呼叫的接收者，并将呼叫转发给接收者。

公开(公告)号：US20120188941A1

公开(公告)日：2012-07-26

申请号：US13012452

申请日：2011-01-24

申请人： Mingxing LI ,  Peter HU ,  Xuming CHEN ,  Priscilla LAU

发明人： Mingxing LI ,  Peter HU ,  Xuming CHEN ,  Priscilla LAU

IPC分类号： H04W40/00

CPC分类号： H04W76/50 ,  H04W64/00

摘要： A device receives, from an emergency call server (ECS), a query that includes a telephone number, a femto global positioning system (GPS) identifier, and an Internet protocol (IP) address associated with a user equipment (UE) placing an emergency call. The device obtains a serving cell E-UTRAN cell global identifier (ECGI) of the UE based on the query, and determines whether the ECGI is a macro ECGI associated with a base station or a femto ECGI associated with a femto cell.

摘要翻译： 一种设备从紧急呼叫服务器（ECS）接收包括电话号码，毫微微全球定位系统（GPS）标识符和与放置紧急情况的用户设备（UE）相关联的因特网协议（IP）地址）的查询 呼叫。 该设备基于查询获得UE的服务小区E-UTRAN小区全局标识符（ECGI），并且确定ECGI是否是与与毫微微小区相关联的基站或毫微微ECGI相关联的宏ECGI。

公开(公告)号：US20110058658A1

公开(公告)日：2011-03-10

申请号：US12555179

申请日：2009-09-08

申请人： Mingxing LI

发明人： Mingxing LI

IPC分类号： H04M11/04 ,  H04L12/66

CPC分类号： H04L65/1016 ,  H04L65/103 ,  H04L65/105 ,  H04M2242/04 ,  H04W4/90 ,  H04W76/50

摘要： A device receives an emergency call invite generated by a user device associated with an Internet protocol (IP) multimedia subsystem (IMS) media gateway, and forwards the emergency call invite to a location resource function/route determination function (LRF/RDF) device for determining public safety answering point (PSAP) routing information. The device receives, from the LRF/RDF device, the PSAP routing information based on the emergency call invite, and routes the emergency call invite to a particular PSAP based on the PSAP routing information. If the emergency call invite is routed to a legacy PSAP, the emergency call is routed to the legacy PSAP via legacy mobile switching center (MSC) direct trunks. If the emergency call invite is routed to an IP PSAP, the emergency call is routed to the IP PSAP via an IP connection.

摘要翻译： 设备接收与因特网协议（IP）多媒体子系统（IMS）媒体网关相关联的用户设备生成的紧急呼叫邀请，并将紧急呼叫邀请转发到位置资源功能/路由确定功能（LRF / RDF）设备，用于 确定公共安全应答点（PSAP）路由信息。 设备从LRF / RDF设备接收基于紧急呼叫邀请的PSAP路由信息，并根据PSAP路由信息将紧急呼叫邀请路由到特定的PSAP。 如果紧急呼叫邀请被路由到传统PSAP，则紧急呼叫通过传统移动交换中心（MSC）直接中继线路由到传统PSAP。 如果紧急呼叫邀请被路由到IP PSAP，紧急呼叫将通过IP连接路由到IP PSAP。

公开(公告)号：US20130128862A1

公开(公告)日：2013-05-23

申请号：US13299948

申请日：2011-11-18

申请人： Mingxing LI ,  Maria G. LAM

发明人： Mingxing LI ,  Maria G. LAM

IPC分类号： H04W36/32

CPC分类号： H04W36/0055 ,  H04W36/12 ,  H04W36/245

摘要： A system that includes an eNodeB device located in a border region between a first traffic area and a second traffic area, where the first traffic area includes a first pool of mobile management entities (MMEs), where the second traffic area includes a second, different pool of MMEs, and where the eNodeB is associated with the first pool of MMEs and the second pool of MMEs.

摘要翻译： 一种系统，其包括位于第一业务区域和第二业务区域之间的边界区域中的eNodeB设备，其中所述第一业务区域包括第一移动管理实体池（MME），其中所述第二业务区域包括第二业务区域 MME的池，并且其中eNodeB与MME的第一池和第二池的MME相关联。

公开(公告)号：US20120129482A1

公开(公告)日：2012-05-24

申请号：US12952771

申请日：2010-11-23

申请人： Mingxing LI ,  Jeffrey R. Evans ,  John Wurster ,  Priscilla Lau

发明人： Mingxing LI ,  Jeffrey R. Evans ,  John Wurster ,  Priscilla Lau

IPC分类号： H04M11/04

CPC分类号： H04M3/42195 ,  H04M3/5116 ,  H04M3/54 ,  H04M7/006 ,  H04M2203/2005

摘要： Emergency call backs may be placed to a user device in a manner that bypasses certain features (e.g., call forwarding) that may be enabled by the device. A method may include receiving an emergency call from a user device; and creating, in response to the emergency call, an emergency session associated with the user device, where the creating includes forwarding the call to a public safety access point (PSAP) server that handles emergency calls. The method may further include receiving a call, such as an emergency call back call, destined for the user device; determining that the emergency session has not expired when an elapse time associated with the emergency session is less than a threshold; and forwarding, to the user device, the call, as a return call from the PSAP server, based on the determination that the emergency session has not expired.

摘要翻译： 紧急呼叫可以以绕过可由设备启用的某些特征（例如，呼叫转移）的方式被放置到用户设备。 一种方法可以包括从用户设备接收紧急呼叫; 以及响应于所述紧急呼叫，创建与所述用户设备相关联的紧急会话，其中所述创建包括将所述呼叫转发到处理紧急呼叫的公共安全接入点（PSAP）服务器。 该方法还可以包括：接收去往用户设备的呼叫，例如紧急呼叫回叫; 当与所述紧急会话相关联的经过时间小于阈值时，确定所述紧急会话尚未过期; 以及基于所述紧急会话尚未到期的确定，将来自所述PSAP服务器的所述呼叫作为所述呼叫转发到所述用户设备。

公开(公告)号：US20110230195A1

公开(公告)日：2011-09-22

申请号：US12726618

申请日：2010-03-18

申请人： Mingxing LI ,  Priscilla LAU

发明人： Mingxing LI ,  Priscilla LAU

IPC分类号： H04W4/02 ,  H04W40/34

CPC分类号： H04W4/02 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1069 ,  H04W64/00 ,  H04W76/11 ,  H04W84/045

摘要： Location-based calling may be provided for callers that connect to a wireless network using femtocells. A network device may receive a call initiation message including an identifier of a femtocell through which the call was placed. The network device may obtain an identifier of a macro cell base station that serves a geographical coverage area that includes the femtocell and replace the identifier of the femtocell, in the message, with the identifier of the macro cell base station, to obtain a modified message. The modified message may be forwarded through the network to be processed as if the caller placed the location-based call through the macro cell base station.

摘要翻译： 可以为使用毫微微小区连接到无线网络的呼叫者提供基于位置的呼叫。 网络设备可以接收包括呼叫所在的毫微微小区的标识符的呼叫发起消息。 网络设备可以获得服务于包括毫微微小区的地理覆盖区域的宏小区基站的标识符，并且在消息中用蜂窝基站的标识符替换毫微微小区的标识符，以获得修改的消息 。 修改的消息可以通过网络转发以被处理，好像呼叫者通过宏小区基站发起基于位置的呼叫。