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公开(公告)号：US09628254B2
公开(公告)日：2017-04-18
申请号：US14644831
申请日：2015-03-11
CPC分类号： H04L7/0008 , H04L41/064 , H04L65/608 , H04W24/04
摘要： Systems and methods are provided for managing faults at the tail end of the user plane associated with an MBMS bearer. A fault detection time interval associated with the MBMS bearer can be defined and monitored. A fault can be detected in response to determining that the defined time interval has elapsed without receipt of a synchronization packet. Mechanisms for detecting, indicating, localizing and repairing MBMS bearer faults are described.
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公开(公告)号：US08472406B2
公开(公告)日：2013-06-25
申请号：US13241820
申请日：2011-09-23
摘要： 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.
摘要翻译： 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。
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3.发明授权Computing an action time for allocation of resources to a mobile station that is handing over from a source to a target base station 有权计算用于将资源分配给移动站的动作时间，该移动站正在从源移交给目标基站公开(公告)号：US08554228B2
公开(公告)日：2013-10-08
申请号：US12275621
申请日：2008-11-21
申请人： Chandra S. Bontu , Prabaharan Kanesalingam , William Edward Illidge , Devaki Chandramouli , Stephen P. Leung
发明人： Chandra S. Bontu , Prabaharan Kanesalingam , William Edward Illidge , Devaki Chandramouli , Stephen P. Leung
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W36/0083 , H04W36/08 , H04W92/20
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08045525B1
公开(公告)日：2011-10-25
申请号：US12244506
申请日：2008-10-02
摘要： Provided is 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 initiation of a handover by a mobile station, identifying at least one target access network (ASN) for handover from a serving ASN that services wireless data communications with the mobile station. When at least one target ASN is identified, receiving a data integrity capability from the at least one target ASN. With the received data integrity capability, determining whether a direct data delivery mode is available as a data integrity mode based upon the received data integrity capability. When the direct data delivery mode is available as a data integrity mode, direct data delivery if performed with the data associated with the service flow from the serving ASN to the at least one target ASN. When the direct data delivery is accomplished, the mobile station handover is completed from the serving ASN to one of the target ASNs.
摘要翻译： 提供了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。 该方法和装置包括启动移动台的切换，识别至少一个目标接入网（ASN），用于从服务于移动台的无线数据通信的服务ASN进行切换。 当识别出至少一个目标ASN时，从至少一个目标ASN接收数据完整性能力。 利用所接收的数据完整性能力，基于所接收的数据完整性能力，确定直接数据传递模式是否可用作数据完整性模式。 当直接数据传递模式可用作数据完整性模式时，如果使用与从服务ASN到至少一个目标ASN的服务流相关联的数据执行直接数据传送。 当完成直接数据传送时，移动台切换从服务ASN完成到目标ASN之一。
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公开(公告)号：US20130208601A1
公开(公告)日：2013-08-15
申请号：US13144160
申请日：2011-05-17
申请人： Tao Cui , Prabaharan Kanesalingam
发明人： Tao Cui , Prabaharan Kanesalingam
IPC分类号： H04W24/10
摘要： A method of operating a node of a communications network comprises the node requesting a user equipment unit to prepare a measurement report concerning a measurement object. The measurement report includes (a) a measurement result for the measurement object as measured from a current serving cell and a measurement result for the measurement object as measured from a neighbor cell; and (b) additional measurement reporting including measurements that are available at the user equipment unit from multiple serving carriers. The method further comprises the node configuring the user equipment unit to ensure that the user equipment unit includes a reference signal received power (RSRP) value for the measurement result for the measurement object as measured from the neighbor cell.
摘要翻译： 操作通信网络的节点的方法包括：请求用户设备单元准备关于测量对象的测量报告的节点。 测量报告包括（a）从当前服务小区测量的测量对象的测量结果和从相邻小区测量的测量对象的测量结果; 和（b）额外的测量报告，包括在多个服务运营商的用户设备单元可用的测量。 该方法还包括配置用户设备单元的节点，以确保用户设备单元包括从相邻小区测量的用于测量对象的测量结果的参考信号接收功率（RSRP）值。
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公开(公告)号：US20120026973A1
公开(公告)日：2012-02-02
申请号：US13241820
申请日：2011-09-23
IPC分类号： H04W36/00
摘要： 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.
摘要翻译： 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。
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7.发明申请公开(公告)号：US20090131056A1
公开(公告)日：2009-05-21
申请号：US12275621
申请日：2008-11-21
申请人： Chandra S. Bontu , Prabaharan Kanesalingam , William Edward Illidge , Devaki Chandramouli , Stephen P. Leung
发明人： Chandra S. Bontu , Prabaharan Kanesalingam , William Edward Illidge , Devaki Chandramouli , Stephen P. Leung
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W36/0083 , H04W36/08 , H04W92/20
摘要： 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.
摘要翻译： 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。
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