公开(公告)号：US20130210430A1

公开(公告)日：2013-08-15

申请号：US13769119

申请日：2013-02-15

Applicant: Samsung Electronics Co., Ltd

Inventor： Kyungwon Park ,  Sungwoon Kang ,  Hangsuk Huh

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: A paging message processing method is capable of handling paging message processing delay in handover from a Wideband Code Division Multiple Access (WCDMA) network to a Long Term Evolution (LTE) network. A Mobile Switching Center (MSC) includes determines, when an inbound call occurs, whether a Mobility Management Entity (MME) system exists; transmits, when no MME exists, a paging message over an IU interface; determines, when no response message is received, whether a location registration request is received form the MME; transmits, when the location registration request is received, a location registration response to the MME system to deliver the paging message via the MME system; and processes, when a paging response is received, the inbound call. In a heterogeneous network handover from a WCDMA network to an LTE network, the MSC hands over the paging procedure control to the MME immediately so as to facilitate processing the inbound call.

Abstract translation: 寻呼消息处理方法能够处理从宽带码分多址（WCDMA）网络到长期演进（LTE）网络的切换中的寻呼消息处理延迟。 移动交换中心（MSC）包括确定何时出现呼入呼叫，是否存在移动性管理实体（MME）系统; 当没有MME时，通过IU接口发送寻呼消息; 当不接收到响应消息时，确定是否从MME接收到位置注册请求; 当接收到所述位置登记请求时，发送通过所述MME系统向所述MME系统发送所述寻呼消息的位置登记响应; 并且当接收到寻呼响应时处理入站呼叫。 在从WCDMA网络到LTE网络的异构网络切换中，MSC立即将寻呼过程控制切换到MME，以便于处理入站呼叫。

公开(公告)号：US09232497B2

公开(公告)日：2016-01-05

申请号：US13769119

申请日：2013-02-15

Applicant: Samsung Electronics Co., Ltd

Inventor： Kyungwon Park ,  Sungwoon Kang ,  Hangsuk Huh

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: A paging message processing method is capable of handling paging message processing delay in handover from a Wideband Code Division Multiple Access (WCDMA) network to a Long Term Evolution (LTE) network. A Mobile Switching Center (MSC) includes determines, when an inbound call occurs, whether a Mobility Management Entity (MME) system exists; transmits, when no MME exists, a paging message over an IU interface; determines, when no response message is received, whether a location registration request is received form the MME; transmits, when the location registration request is received, a location registration response to the MME system to deliver the paging message via the MME system; and processes, when a paging response is received, the inbound call. In a heterogeneous network handover from a WCDMA network to an LTE network, the MSC hands over the paging procedure control to the MME immediately so as to facilitate processing the inbound call.

Abstract translation: 寻呼消息处理方法能够处理从宽带码分多址（WCDMA）网络到长期演进（LTE）网络的切换中的寻呼消息处理延迟。 移动交换中心（MSC）包括确定何时出现呼入呼叫，是否存在移动性管理实体（MME）系统; 当没有MME时，通过IU接口发送寻呼消息; 当不接收到响应消息时，确定是否从MME接收到位置注册请求; 当接收到所述位置登记请求时，发送通过所述MME系统向所述MME系统发送所述寻呼消息的位置登记响应; 并且当接收到寻呼响应时处理入站呼叫。 在从WCDMA网络到LTE网络的异构网络切换中，MSC立即将寻呼过程控制切换到MME，以便于处理入站呼叫。