公开(公告)号：US20160337189A1

公开(公告)日：2016-11-17

申请号：US15106170

申请日：2013-12-19

Applicant: Rainer LIEBHART ,  Devaki CHANDRAMOULI ,  NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Rainer LIEBHART ,  Devaki CHANDRAMOULI

IPC: H04L12/24 ,  H04W72/04 ,  H04L12/813 ,  H04L12/725

CPC classification number: H04L41/0816 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5054 ,  H04L43/028 ,  H04L45/306 ,  H04L47/20 ,  H04W72/0493 ,  H04W88/16

Abstract: A method and apparatus can be configured to transmit first policy rules to a packet-data-network gateway. The first policy rules are configured to be installed on the packet-data-network gateway. The first policy rules are configured to enable the packet-data-network gateway to create first route-header information. The method can also include transmitting second policy rules to an interworking gateway. The second policy rules are configured to be installed on the interworking gateway. The second policy rules are configured to enable the interworking gateway to create second route-header information.

Abstract translation: 一种方法和装置可以被配置为将第一策略规则发送到分组数据网络网关。 第一个策略规则被配置为安装在分组数据网络网关上。 第一策略规则被配置为使分组数据网络网关能够创建第一路由头信息。 该方法还可以包括将第二策略规则发送到互通网关。 第二个策略规则被配置为安装在互通网关上。 第二策略规则被配置为使互通网关能够创建第二路由头信息。

公开(公告)号：US20150208232A1

公开(公告)日：2015-07-23

申请号：US14371881

申请日：2012-01-13

Applicant: Rainer Liebhart ,  Devaki Chandramouli

Inventor： Rainer Liebhart ,  Devaki Chandramouli

IPC: H04W8/26 ,  H04L29/12 ,  H04W4/00

CPC classification number: H04W8/26 ,  H04L61/106 ,  H04L61/6013 ,  H04L61/6054 ,  H04W4/70

Abstract: One embodiment includes a method and apparatus for routing messages in a machine-type communication (MTC) architecture. The method includes receiving a request at a MTC-proxy residing at an egress of a network. The request includes an international mobile subscriber identity (IMSI) for which a destination is outside the network. The method further includes replacing, by the MTC-proxy, the IMSI in the request with an external identifier.

Abstract translation: 一个实施例包括用于在机器型通信（MTC）架构中路由消息的方法和装置。 该方法包括在驻留在网络出口处的MTC代理处接收请求。 该请求包括目的地在网络外的国际移动用户标识（IMSI）。 该方法还包括通过MTC代理将具有外部标识符的请求中的IMSI替换。

公开(公告)号：US20140105011A1

公开(公告)日：2014-04-17

申请号：US14124861

申请日：2011-06-16

Applicant: Devaki Chandramouli ,  Rainer Liebhart ,  Wei Lu ,  Xiao Tang Xie ,  Robert Zaus

Inventor： Devaki Chandramouli ,  Rainer Liebhart ,  Wei Lu ,  Xiao Tang Xie ,  Robert Zaus

IPC: H04W28/02 ,  H04W60/06 ,  H04W76/06 ,  H04W60/00 ,  H04W76/02

CPC classification number: H04W28/0252 ,  H04W4/08 ,  H04W4/70 ,  H04W60/00 ,  H04W60/06 ,  H04W72/121 ,  H04W76/11 ,  H04W76/30

Abstract: Methods, apparatuses, system and computer program product for activation and/or deactivation of bearers for a group of devices are disclosed. The method comprises receiving an attach request for a device belonging to a group of devices, obtaining an identity of the group of devices, allocating a first bearer identity for the group of devices, and sending the identity of the group and the first bearer identity to a first network element, wherein the first network element is involved in transmission of user data of the group of devices.

Abstract translation: 公开了用于一组设备的承载的激活和/或去激活的方法，设备，系统和计算机程序产品。 该方法包括：接收对属于一组设备的设备的附着请求，获取设备组的标识，为该组设备分配第一承载标识，以及将该组的标识和第一承载标识发送到 第一网络元件，其中第一网络元件参与该组设备的用户数据的传输。

公开(公告)号：US20130336283A1

公开(公告)日：2013-12-19

申请号：US13524138

申请日：2012-06-15

Applicant: Curt Wong ,  Devaki Chandramouli

Inventor： Curt Wong ,  Devaki Chandramouli

IPC: H04W36/00

CPC classification number: H04W36/22 ,  H04W28/08

Abstract: Communication systems, such as wireless telecommunication systems, can benefit from enhancements related to overload situations. For example, communication systems that include a mobile management entity may benefit from methods and devices for overload control in a mobility management entity. For example, a method can include detecting a first overload condition in a mobility management entity. The method can also include determining offloading of at least one user equipment from the mobility management entity to an alternative radio access technology based, at least in part, on the first overload condition.

Abstract translation: 诸如无线电信系统的通信系统可以从与过载情况相关的增强中受益。 例如，包括移动管理实体的通信系统可以受益于移动性管理实体中用于过载控制的方法和设备。 例如，一种方法可以包括检测移动性管理实体中的第一过载状况。 该方法还可以包括至少部分地基于第一过载条件来确定将至少一个用户设备从移动性管理实体卸载到替代无线电接入技术。

公开(公告)号：US20120026973A1

公开(公告)日：2012-02-02

申请号：US13241820

申请日：2011-09-23

Applicant: Chandra Sekhar Bontu ,  Prabaharan Kanesalingam ,  Devaki Chandramouli

Inventor： Chandra Sekhar Bontu ,  Prabaharan Kanesalingam ,  Devaki Chandramouli

IPC: H04W36/00

CPC classification number: H04W36/02 ,  H04W36/14

Abstract: A method and apparatus for handover data integrity of a mobile station in a wireless data network with a plurality of wireless network service areas. The method and apparatus includes initiating handover by a mobile station, identifying a target access service network (ASN) for handover from a serving ASN. When the target ASN is identified, receive a data integrity capability from the target ASN, and determine whether a direct data delivery mode is available as a data integrity mode. When a direct data delivery mode is available, direct data delivery is performed with the data associated with the service flow from the serving ASN to the target ASN.

Abstract translation: 一种用于在具有多个无线网络服务区域的无线数据网络中切换移动站的数据完整性的方法和装置。 所述方法和装置包括发起移动台的切换，识别用于从服务ASN进行切换的目标接入服务网络（ASN）。 当目标ASN被识别时，从目标ASN接收数据完整性能力，并确定直接数据传递模式是否可用作为数据完整性模式。 当直接数据传递模式可用时，使用与从服务ASN到目标ASN的服务流相关联的数据来执行直接数据传送。

公开(公告)号：US20110261786A1

公开(公告)日：2011-10-27

申请号：US12988360

申请日：2009-04-22

Applicant: Chandra Bontu ,  Surya Tenneti ,  Devaki Chandramouli ,  David Anderson

Inventor： Chandra Bontu ,  Surya Tenneti ,  Devaki Chandramouli ,  David Anderson

IPC: H04W36/00

CPC classification number: H04W48/02 ,  H04W12/08 ,  H04W36/0038

Abstract: A base station communicates, with a mobile station, data associated with a packet-switched session in which the mobile station is involved. In response to a handover request from the mobile station, the base station accesses information provisioned for the mobile station to determine whether the mobile station is to be subjected to mobility restriction. Based on the accessed information, the base station determines whether to allow handover of the mobile station. A message is sent to the mobile station to indicate that the requested handover is not allowed if the base station determines that the requested handover is not allowed.

Abstract translation: 基站与移动台通信与涉及移动站的分组交换会话相关联的数据。 响应于来自移动台的切换请求，基站访问为移动站提供的信息，以确定移动站是否将受到移动性限制。 基于所访问的信息，基站确定是否允许移动台的切换。 如果基站确定不允许所请求的切换，则向移动台发送消息以指示所请求的切换不被允许。

公开(公告)号：US20090131056A1

公开(公告)日：2009-05-21

申请号：US12275621

申请日：2008-11-21

Applicant: Chandra S. Bontu ,  Prabaharan Kanesalingam ,  William Edward Illidge ,  Devaki Chandramouli ,  Stephen P. Leung

Inventor： Chandra S. Bontu ,  Prabaharan Kanesalingam ,  William Edward Illidge ,  Devaki Chandramouli ,  Stephen P. Leung

IPC: H04W36/00

CPC classification number: H04W36/0072 ,  H04W36/0083 ,  H04W36/08 ,  H04W92/20

Abstract: To perform a handover of a mobile station from a source base station to a target base station, the source base station determines a delay of a connection between the source base station and the target base station. The source base station computes an action time taking into account the determined delay, the action time specifying a time when the target base station is able to allocate resources to the mobile station for the handover.

Abstract translation: 为了执行移动站从源基站到目标基站的切换，源基站确定源基站与目标基站之间的连接的延迟。 源基站考虑所确定的延迟来计算动作时间，动作时间指定目标基站能够向移动台分配资源以进行切换的时间。