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    METHOD AND APPARATUS FOR REDUCING SUCCESSIVE PRE-REGISTRATION ATTEMPTS BY ACCESS TERMINALS
    3.
    发明申请
    METHOD AND APPARATUS FOR REDUCING SUCCESSIVE PRE-REGISTRATION ATTEMPTS BY ACCESS TERMINALS 有权
    用于通过访问终端减少后续预注册攻击的方法和装置

    公开(公告)号：US20150296472A1

    公开(公告)日：2015-10-15

    申请号：US14746218

    申请日：2015-06-22

    申请人： QUALCOMM Incorporated

    发明人： Shyamal Ramachandran ,  Thomas Klingenbrunn ,  Srinivasan Balasubramanian ,  Arvind Swaminathan

    IPC分类号： H04W60/04 ,  H04W36/00

    CPC分类号： H04W60/04 ,  H04W36/0005 ,  H04W60/00

    摘要： An access terminal pre-registers with a second access network via a first access network to ensure a quick handover in the future. Frequent pre-registration attempts are avoided by implementing a hysteresis timer that restricts when a pre-registration process can be initiated. The hysteresis timer is started when pre-registration is initiated by the access terminal. No new pre-registration attempts are permitted if the hysteresis timer has not expired. An abort condition can cause the hysteresis timer to be aborted early, and a new pre-registration can be initiated. Access points in the first access network may be grouped into one or more pre-registration zones. If the access terminal moves from a first access point to a second access point, a new pre-registration is skipped if the first and second access points have the same pre-registration zone or the second access point is aware of the pre-registration zone for the first access point.

    摘要翻译： 接入终端经由第一接入网络与第二接入网络预先注册，以确保将来快速切换。 通过实施限制何时可以启动预注册过程的滞后定时器来避免频繁的预注册尝试。 当接入终端启动预注册时，启动滞后定时器。 如果迟滞定时器尚未到期，则不允许新的预注册尝试。 中断条件可能导致滞后定时器提前中止，并且可以启动新的预注册。 第一接入网络中的接入点可以被分组成一个或多个预注册区域。 如果接入终端从第一接入点移动到第二接入点，则如果第一和第二接入点具有相同的预注册区域或第二接入点知道预注册区域，则跳过新的预注册 为第一个接入点。

    METHODS AND APPARATUS FOR IMPROVING DATA SERVICE AVAILABILITY
    6.
    发明申请
    METHODS AND APPARATUS FOR IMPROVING DATA SERVICE AVAILABILITY 有权
    改进数据服务可用性的方法和装置

    公开(公告)号：US20130258998A1

    公开(公告)日：2013-10-03

    申请号：US13786849

    申请日：2013-03-06

    申请人： QUALCOMM INCORPORATED

    发明人： Shyamal Ramachandran ,  Thomas Klingenbrunn ,  Zhong Ren ,  Vitaly Drapkin

    IPC分类号： H04W36/14

    CPC分类号： H04W76/02 ,  H04W76/10 ,  H04W76/16 ,  H04W76/18 ,  H04W76/19 ,  H04W76/32

    摘要： Certain aspects of the present disclosure relate to methods and apparatus for improving data service availability. Certain aspects provide methods and apparatus for wireless communications by a UE including determining, while the UE is in a coverage area of a first network, that a connection to a second network, comprising a packet data network (PDN), is disconnected locally, and taking at least one action to avoid a rejection of a request to connect to the second network.

    摘要翻译： 本公开的某些方面涉及用于改善数据服务可用性的方法和装置。 某些方面提供了一种用于UE的无线通信的方法和装置，包括当UE位于第一网络的覆盖区域内时确定包括分组数据网络（PDN）在内的与第二网络的连接在本地断开，以及 采取至少一个动作来避免拒绝连接到第二网络的请求。

    MITIGATING PAGING COLLISION FOR DUAL-CAMPED SINGLE RADIO RECEIVERS
    7.
    发明申请
    MITIGATING PAGING COLLISION FOR DUAL-CAMPED SINGLE RADIO RECEIVERS 审中-公开
    针对双重单播无线电接收机的紧急聚合冲突

    公开(公告)号：US20130244660A1

    公开(公告)日：2013-09-19

    申请号：US13827416

    申请日：2013-03-14

    申请人： QUALCOMM INCORPORATED

    发明人： Vanitha Aravamudhan Kumar ,  Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Thomas Klingenbrunn

    IPC分类号： H04W36/16

    CPC分类号： H04W36/165 ,  H04W48/18 ,  H04W68/12 ,  H04W88/06

    摘要： Aspects of the present disclosure generally relate to wireless communication and to handling paging cycle overlaps by a dual camped UE. According to an aspect, a UE may detect a paging occasion of a cell in the first RAT and a paging occasion of a cell in a second RAT, and camp on a third RAT upon determining that the paging occasions overlap. Prior to camping on the third RAT, according to aspects, the UE may perform a cell reselection in the first RAT after determining that the paging occasions of the first and second RATs overlap, detect a paging occasion of the reselected cell in the first RAT, and camp on the third RAT when the paging occasion of the reselected cell in the first RAT and the paging occasion of the second RAT overlap.

    摘要翻译： 本公开的方面通常涉及无线通信和由双营地UE处理寻呼周期重叠。 根据本发明的一个方面，一种UE可以检测第一RAT中的小区的寻呼机会和第二RAT中的小区的寻呼机会，并且在确定寻呼时机重叠时驻留在第三RAT上。 在根据方面进行野营之前，根据方面，UE可以在确定第一和第二RAT的寻呼机会重叠之后，在第一RAT中执行小区重选，检测第一RAT中重新选择的小区的寻呼时机， 并且当第一RAT中的重新选择的小区的寻呼时机和第二RAT的寻呼时机重叠时，在第三RAT上驻留。

    METHODS AND APPARATUS FOR MANAGING MOBILITY IN A MULTI-RADIO DEVICE
    8.
    发明申请
    METHODS AND APPARATUS FOR MANAGING MOBILITY IN A MULTI-RADIO DEVICE 有权

    公开(公告)号：US20130203417A1

    公开(公告)日：2013-08-08

    申请号：US13752561

    申请日：2013-01-29

    申请人： QUALCOMM Incorporated

    发明人： Shyamal Ramachandran ,  Thomas Klingenbrunn ,  Aziz Gholmieh ,  Amit Mahajan

    IPC分类号： H04W36/06

    CPC分类号： H04W36/06 ,  H04W36/245

    摘要： Methods, apparatus, and computer program products for managing mobility in a multi-radio device are provided. One example method generally includes detecting that a first channel is not usable for communicating via a first radio access technology (RAT); receiving a message to redirect from a second channel to the first channel; determining the first channel is in a set of one or more blocked channels not usable for the first RAT; and in response to the determination, taking one or more actions. Another example method generally includes detecting that a first channel is not usable for communicating via a first RAT and providing an indication to a network that a user equipment (UE) no longer supports the first channel.