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    Methods and apparatus for determining and entering power saving mode in a wireless network
    2.
    发明授权
    Methods and apparatus for determining and entering power saving mode in a wireless network 有权
    无线网络中确定和进入省电模式的方法和装置

    公开(公告)号：US09386526B2

    公开(公告)日：2016-07-05

    申请号：US13286087

    申请日：2011-10-31

    申请人： Yu Wang ,  Kuo-Chun Lee ,  Guangming Shi ,  Tom Chin ,  Ta-yan Siu

    发明人： Yu Wang ,  Kuo-Chun Lee ,  Guangming Shi ,  Tom Chin ,  Ta-yan Siu

    IPC分类号： H04L12/28 ,  H04W52/02 ,  H04J1/16

    CPC分类号： H04W52/0232 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

    摘要： Certain aspects of the present disclosure present methods and apparatus for selecting a power saving mode for a mobile station (MS) in a wireless network. The power saving mode may be selected based on the traffic that is observed at the MS in a predefined duration. Once low overall data traffic is observed, the device may enter a first low power state. If data traffic of a particular type (e.g., not for management or maintenance purposes) is not observed for a predetermined duration, the device may enter a second low power state (deeper than the first low power state).

    摘要翻译： 本公开的某些方面提出了用于为无线网络中的移动台（MS）选择功率节省模式的方法和装置。 可以基于在预定义的持续时间内在MS处观察到的流量来选择省电模式。 一旦观察到低的总体数据业务，则设备可能进入第一低功率状态。 如果在预定持续时间内没有观察到特定类型的数据业务（例如，不用于管理或维护目的），则设备可以进入第二低功率状态（比第一低功率状态更深）。

    Measurement in simultaneous TDD-LTE and TD-SCDMA/GSM systems
    3.
    发明授权
    Measurement in simultaneous TDD-LTE and TD-SCDMA/GSM systems 有权
    同步TDD-LTE和TD-SCDMA / GSM系统的测量

    公开(公告)号：US09288748B2

    公开(公告)日：2016-03-15

    申请号：US13224055

    申请日：2011-09-01

    申请人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee ,  Thawatt Gopal

    发明人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee ,  Thawatt Gopal

    IPC分类号： H04W48/18 ,  H04W24/10 ,  H04W88/06

    CPC分类号： H04W48/18 ,  H04W24/10 ,  H04W88/06

    摘要： In a mobile device for wireless communication capable of communicating on multiple radio access technologies (RATs), cell selection may be improved by reusing cell measurements for inter-RAT cell selection. This will reduce the number of cell measurements taken and improve mobile device performance. A time threshold may be used to instigate new cell measurement to prevent cell measurement data from being outdated.

    摘要翻译： 在能够在多个无线电接入技术（RAT）上通信的无线通信的移动设备中，可以通过重复使用小区测量来进行小区选择来改善小区选择，以进行RAT间小区选择。 这将减少所采集的电池数量并改善移动设备的性能。 可以使用时间阈值来引发新的细胞测量以防止细胞测量数据过时。

    Facilitating baton handover in multi-carrier TD-SCDMA communications systems
    5.
    发明授权
    Facilitating baton handover in multi-carrier TD-SCDMA communications systems 有权
    促进多载波TD-SCDMA通信系统中的接力切换

    公开(公告)号：US09049630B2

    公开(公告)日：2015-06-02

    申请号：US12883958

    申请日：2010-09-16

    申请人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    发明人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    IPC分类号： H04W36/00 ,  H04W36/06 ,  H04W36/16

    CPC分类号： H04W36/06 ,  H04W36/16

    摘要： Handover processes in multi-carrier carrier time division-synchronous code division multiple access (TD-SCDMA) systems include a two-step handover process. When handover of a user equipment is warranted, a hard handover is performed within a source cell of the system from a first frequency to a second frequency. A baton handover is then performed from the second frequency at the source cell to the second frequency at a target cell. In another aspect, a user equipment receives an assignment of an uplink time slot at a target cell that was selected to prevent the uplink time slot from being proximal to a downlink time slot of a source cell. The user equipment then performs the inter-frequency baton handover using the uplink time slot.

    摘要翻译： 多载波载波时分同步码分多址（TD-SCDMA）系统中的切换过程包括两步切换过程。 当需要切换用户设备时，在系统的源小区内从第一频率到第二频率执行硬切换。 然后在目标小区从源小区的第二频率到第二频率执行接力切换。 在另一方面，用户设备在被选择以防止上行链路时隙接近源小区的下行链路时隙的目标小区处接收上行链路时隙的分配。 然后，用户设备使用上行链路时隙执行频间接力切换。

    Uplink synchronization in a multi-SIM user equipment
    7.
    发明授权
    Uplink synchronization in a multi-SIM user equipment 有权
    上行同步在多SIM卡用户设备中

    公开(公告)号：US08908672B2

    公开(公告)日：2014-12-09

    申请号：US13777539

    申请日：2013-02-26

    申请人： Tom Chin ,  Kuo-Chun Lee ,  Ian J. Fevrier ,  Peng Li ,  Danlu Zhang ,  Guangming Shi

    发明人： Tom Chin ,  Kuo-Chun Lee ,  Ian J. Fevrier ,  Peng Li ,  Danlu Zhang ,  Guangming Shi

    IPC分类号： H04J3/06

    CPC分类号： H04W56/00 ,  H04W56/0045 ,  H04W88/06

    摘要： A method of wireless communication in a dual subscriber identification module (SIM) terminal includes transmitting a first synchronization message from a first module associated with a first SIM. The method also includes receiving a first acknowledgment (ACK) message on a fast physical access channel (FPACH) in response to the first synchronization message. The method further includes sharing timing information included in the first ACK between the first module and a second module.

    摘要翻译： 在双用户识别模块（SIM）终端中的无线通信的方法包括从与第一SIM相关联的第一模块发送第一同步消息。 该方法还包括响应于第一同步消息在快速物理接入信道（FPACH）上接收第一确认（ACK）消息。 该方法还包括在第一模块和第二模块之间共享包括在第一ACK中的定时信息。

    Method and apparatus for explicit signaling of baton handover in TD-SCDMA systems
    8.
    发明授权
    Method and apparatus for explicit signaling of baton handover in TD-SCDMA systems 有权
    TD-SCDMA系统中显示信号接收切换的方法和装置

    公开(公告)号：US08885605B2

    公开(公告)日：2014-11-11

    申请号：US13510594

    申请日：2010-04-05

    申请人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    发明人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W36/08

    CPC分类号： H04W36/0005 ,  H04W36/08

    摘要： Physical layer bits in a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) system control a baton handover. A method for enabling a baton handover from a source cell to a target cell includes tuning an uplink from a source channel of the source cell to a target channel of the target cell. The method also includes receiving a physical layer downlink switch command to switch a downlink from the source cell to the target cell. The method further includes tuning the downlink from the source channel of the source cell to the target channel of the target cell, in response to the physical layer downlink switch command, thus implementing the handover from the source cell to the target cell.

    摘要翻译： 时分同步码分多址（TD-SCDMA）系统中的物理层位控制接力切换。 用于使得能够从源小区到目标小区的接力切换的方法包括：调整从源小区的源信道到目标小区的目标信道的上行链路。 该方法还包括：接收物理层下行链路切换命令，以将下行链路从源小区切换到目标小区。 该方法还包括响应于物理层下行链路切换命令，调整下行链路从源小区的源信道到目标小区的目标信道，从而实现从源小区到目标小区的切换。

    Uplink synchronization of TD-SCDMA multiple USIM mobile terminal during handover
    9.
    发明授权
    Uplink synchronization of TD-SCDMA multiple USIM mobile terminal during handover 有权
    切换期间TD-SCDMA多个USIM移动终端的上行同步

    公开(公告)号：US08874111B2

    公开(公告)日：2014-10-28

    申请号：US12855511

    申请日：2010-08-12

    申请人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    发明人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    IPC分类号： H04W88/02 ,  H04W56/00 ,  H04W24/10 ,  H04W36/00

    CPC分类号： H04W56/0005 ,  H04W24/10 ,  H04W36/00

    摘要： Certain aspects of the present disclosure provide techniques and apparatus for uplink synchronization of a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) multiple Universal Subscriber Identity Module (USIM) mobile terminal during a handover. For certain aspects, a method of wireless communication generally includes transmitting, to a Node B, at least one uplink synchronization code from a UE comprising at least a first subscriber identity and a second subscriber identity, receiving timing information for uplink synchronization to the Node B, wherein the timing information is measured based on the at least one uplink synchronization code, and applying the timing information to calls for both of the first and second subscriber identities to synchronize uplink transmissions to the Node B.

    摘要翻译： 本公开的某些方面在切换期间提供用于时分同步码分多址（TD-SCDMA）多个通用用户识别模块（USIM）移动终端的上行链路同步的技术和装置。 对于某些方面，无线通信的方法通常包括向节点B发送至少一个来自包括至少第一订户身份和第二订户身份的UE的上行链路同步码，接收用于上行链路同步到节点B的定时信息 ，其中基于所述至少一个上行链路同步码测量所述定时信息，以及将所述定时信息应用于对所述第一和第二用户标识两者的呼叫以同步到所述节点B的上行链路传输。

    Method and apparatus for efficient idle operation in a dual-SIM CDMA 1X mobile station
    10.
    发明授权
    Method and apparatus for efficient idle operation in a dual-SIM CDMA 1X mobile station 有权
    用于在双SIM CDMA 1X移动站中有效空闲操作的方法和装置

    公开(公告)号：US08862161B2

    公开(公告)日：2014-10-14

    申请号：US12903033

    申请日：2010-10-12

    申请人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    发明人： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    IPC分类号： H04W68/00 ,  H04W8/26 ,  H04W52/02

    CPC分类号： H04W8/26 ,  H04W52/0216 ,  H04W68/00 ,  H04W68/005 ,  H04W76/28 ,  H04W88/06 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

    摘要： Methods and apparatus are provided for selecting identifying numbers associated with a mobile station (MS) having multiple subscriber identity modules (SIMs) such that the paging intervals for both identifying numbers are aligned. The MS having multiple SIMs may operate in a network via a particular radio access technology (RAT), such as Code Division Multiple Access (CDMA) 1×RTT (1 times Radio Transmission Technology). By having aligned paging intervals, the MS may wake up only once during the paging cycles for the various identifying numbers rather than waking up multiple times, thereby reducing power consumption of the MS during idle mode compared to a conventional MS with multiple SIMs, and thus multiple identifying numbers.

    摘要翻译： 提供了用于选择与具有多个用户识别模块（SIM）的移动台（MS）相关联的识别号码，使得两个识别号码的寻呼间隔对齐的方法和装置。 具有多个SIM的MS可以通过特定无线电接入技术（RAT）在诸如码分多址（CDMA）1×RTT（1次无线电传输技术）中的网络中操作。 通过具有对齐的寻呼间隔，MS可以在用于各种识别号码的寻呼周期期间仅唤醒一次，而不是多次唤醒，从而与具有多个SIM的常规MS相比，在空闲模式期间降低了MS的功耗，因此 多个识别号码。