公开(公告)号：US09820253B2

公开(公告)日：2017-11-14

申请号：US14975929

申请日：2015-12-21

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Mark Grayson ,  Anton Okmyanskiy ,  Mickael James Graham ,  Mansoorali Naushadali Kudsi

IPC: H04W4/00 ,  H04W60/02 ,  H04W8/06 ,  H04W68/06 ,  H04W4/02 ,  H04W84/04 ,  H04W88/00

CPC classification number: H04W60/02 ,  H04W4/025 ,  H04W8/06 ,  H04W68/06 ,  H04W84/045 ,  H04W88/005

Abstract: Systems and methods for small cell idle mode mobility include receiving, at a first small cell of a preconfigured cluster of small cells, a mobility area update request from a user equipment (UE). The method can also include registering location information of the UE with a small cell gateway, and retrieving a core network periodic timer for the UE from a mobility server. If certain conditions are met, the first small cell forwards the mobility area update request to a core network via the small cell gateway. Otherwise, the method can include the first small cell updating the location information of the UE with the mobility server, generating a locally-generated mobility area update accept message, and sending a locally generated mobility area update accept message to the UE along with a local periodic timer instructing the UE to send another mobility area update request when the local periodic timer expires.

公开(公告)号：US09781695B2

公开(公告)日：2017-10-03

申请号：US14975929

申请日：2015-12-21

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Mark Grayson ,  Anton Okmyanskiy ,  Mickael James Graham ,  Mansoorali Naushadali Kudsi

IPC: H04W4/00 ,  H04W60/02 ,  H04W8/06 ,  H04W68/06 ,  H04W4/02 ,  H04W84/04 ,  H04W88/00

Abstract: Systems and methods for small cell idle mode mobility include receiving, at a first small cell of a preconfigured cluster of small cells, a mobility area update request from a user equipment (UE). The method can also include registering location information of the UE with a small cell gateway, and retrieving a core network periodic timer for the UE from a mobility server. If certain conditions are met, the first small cell forwards the mobility area update request to a core network via the small cell gateway. Otherwise, the method can include the first small cell updating the location information of the UE with the mobility server, generating a locally-generated mobility area update accept message, and sending a locally generated mobility area update accept message to the UE along with a local periodic timer instructing the UE to send another mobility area update request when the local periodic timer expires.

公开(公告)号：US20160105865A1

公开(公告)日：2016-04-14

申请号：US14975929

申请日：2015-12-21

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Mark Grayson ,  Anton Okmyanskiy ,  Mickael James Graham ,  Mansoorali Naushadali Kudsi

IPC: H04W60/02 ,  H04W68/06 ,  H04W4/02

CPC classification number: H04W60/02 ,  H04W4/025 ,  H04W8/06 ,  H04W68/06 ,  H04W84/045 ,  H04W88/005

Abstract: Systems and methods for small cell idle mode mobility include receiving, at a first small cell of a preconfigured cluster of small cells, a mobility area update request from a user equipment (UE). The method can also include registering location information of the UE with a small cell gateway, and retrieving a core network periodic timer for the UE from a mobility server. If certain conditions are met, the first small cell forwards the mobility area update request to a core network via the small cell gateway. Otherwise, the method can include the first small cell updating the location information of the UE with the mobility server, generating a locally-generated mobility area update accept message, and sending a locally generated mobility area update accept message to the UE along with a local periodic timer instructing the UE to send another mobility area update request when the local periodic timer expires.

公开(公告)号：US09226255B2

公开(公告)日：2015-12-29

申请号：US14088536

申请日：2013-11-25

Applicant: Cisco Technology, Inc.

Inventor： Mark Grayson ,  Anton Okmyanskiy ,  Mickael James Graham ,  Mansoorali Naushadali Kudsi

IPC: H04W4/00 ,  H04W60/02 ,  H04W8/06 ,  H04W68/06 ,  H04W84/04 ,  H04W88/00

CPC classification number: H04W60/02 ,  H04W4/025 ,  H04W8/06 ,  H04W68/06 ,  H04W84/045 ,  H04W88/005

Abstract: Systems and methods for small cell idle mode mobility include receiving, at a first small cell of a preconfigured cluster of small cells, a mobility area update request from a user equipment (UE). The method can also include registering location information of the UE with a small cell gateway, and retrieving a core network periodic timer for the UE from a mobility server. If certain conditions are met, the first small cell forwards the mobility area update request to a core network via the small cell gateway. Otherwise, the method can include the first small cell updating the location information of the UE with the mobility server, generating a locally-generated mobility area update accept message, and sending a locally generated mobility area update accept message to the UE along with a local periodic timer instructing the UE to send another mobility area update request when the local periodic timer expires.

Abstract translation: 用于小小区空闲模式移动的系统和方法包括在小型小区的预配置簇的第一小小区处接收来自用户设备（UE）的移动性区域更新请求。 该方法还可以包括使用小小区网关注册UE的位置信息，以及从移动性服务器检索用于UE的核心网络周期性定时器。 如果满足某些条件，则第一小小区经由小小区网关将移动区域更新请求转发给核心网络。 否则，该方法可以包括第一小区使用移动性服务器更新UE的位置信息，生成本地生成的移动区域更新接受消息，并且向本地发送本地生成的移动区域更新接受消息与本地 周期性定时器指示UE在本地周期性定时器到期时发送另一移动性区域更新请求。