Method and Apparatus to Support HSUPA During Baton Handover in TD-SCDMA Systems
    91.
    发明申请
    Method and Apparatus to Support HSUPA During Baton Handover in TD-SCDMA Systems 审中-公开
    在TD-SCDMA系统中支持切换过程中支持HSUPA的方法和装置

    公开(公告)号:US20120113960A1

    公开(公告)日:2012-05-10

    申请号:US13384187

    申请日:2010-05-08

    IPC分类号: H04W36/00

    摘要: Certain aspects of the present disclosure propose techniques for continuing high-speed packet access (HSPA) during the baton handover in Target Cell Time Division Synchronous Code Division Multiple Access (TD-SCDMA) systems. In an aspect of the disclosure, a technique for performing a baton handover from a source node B (NB) to a target NB by a user equipment (UE) is provided. The technique generally includes receiving a first signal instructing the UE to perform the baton handover from the source NB to the target NB, transmitting data in uplink transmissions to the target NB during the baton handover, and receiving, from the source NB, information regarding the uplink transmissions.

    摘要翻译: 本公开的某些方面提出了用于在目标小区时分同步码分多址(TD-SCDMA)系统中的接力切换期间继续高速分组接入(HSPA)的技术。 在本公开的一方面,提供了一种用于由用户设备(UE)执行从源节点B(NB)到目标NB的接力切换的技术。 该技术通常包括接收指示UE执行从源NB到目标NB的接力切换的第一信号,在接力棒切换期间将上行链路传输中的数据发送到目标NB,以及从源NB接收关于 上行链路传输。

    Area Update Procedures for a Multiple USIM Mobile Terminal
    92.
    发明申请
    Area Update Procedures for a Multiple USIM Mobile Terminal 有权
    多个USIM移动终端的区域更新程序

    公开(公告)号:US20120020287A1

    公开(公告)日:2012-01-26

    申请号:US13087232

    申请日:2011-04-14

    IPC分类号: H04W8/18

    摘要: Certain aspects of the present disclosure relate to a method for improving location area and routing area update procedures in a multiple-USIM mobile terminal. A technique is provided for allowing the mobile terminal to reduce update procedures by using a message for multiple USIMs. The discussed technique reduces the number of messages exchanged and CPU processing.

    摘要翻译: 本公开的某些方面涉及用于改进多USIM移动终端中的位置区域和路由区域更新过程的方法。 提供了一种用于允许移动终端通过使用多个USIM的消息来减少更新过程的技术。 所讨论的技术减少了交换的消息数量和CPU处理。

    Discontinuous Reception (DRX) For Multimode User Equipment (UE) Operation
    93.
    发明申请
    Discontinuous Reception (DRX) For Multimode User Equipment (UE) Operation 审中-公开
    用于多模式用户设备(UE)操作的不连续接收(DRX)

    公开(公告)号:US20110280221A1

    公开(公告)日:2011-11-17

    申请号:US12884656

    申请日:2010-09-17

    IPC分类号: H04B7/216 H04W4/00

    摘要: In geographical areas with incomplete coverage of Time Division Synchronous Code Division Multiple Access (TD-SCDMA) networks, it may be beneficial for a multimode User Equipment (UE) to register with and monitor paging channels of a Base Transceiver Station (BTS) of a Code Division Multiple Access (CDMA) 1× Radio Transmission Technology (RTT). The UE may monitor the paging channels of the BTS of the CDMA 1× RTT network by entering discontinuous reception (DRX) from the Node B of the TD-SCDMA network. The Node B of the TD-SCDMA network schedules the UE's DRX to coincide with the paging interval appropriate for the UE determined by the UE's IMSI and network time information. After monitoring the paging channel, the UE reacquires the Node B of the TD-SCDMA network and receives data and HARQ transmissions.

    摘要翻译: 在具有时分同步码分多址(TD-SCDMA)网络覆盖不全的地理区域中,多模用户设备(UE)可以对基站收发台(BTS)的寻呼信道进行注册和监视, 码分多址(CDMA)1×无线传输技术(RTT)。 UE可以通过从TD-SCDMA网络的节点B输入不连续接收(DRX)来监视CDMA 1×RTT网络的BTS的寻呼信道。 TD-SCDMA网络的节点B调度UE的DRX,以便与UE的IMSI和网络时间信息确定的适合于UE的寻呼间隔一致。 在监视寻呼信道之后,UE重新获取TD-SCDMA网络的节点B,并接收数据和HARQ传输。

    Method and apparatus for enhancement of synchronization for TD-SCDMA baton handover
    98.
    发明授权
    Method and apparatus for enhancement of synchronization for TD-SCDMA baton handover 有权
    用于增强TD-SCDMA接力切换同步的方法和装置

    公开(公告)号:US09125149B2

    公开(公告)日:2015-09-01

    申请号:US13379598

    申请日:2010-04-07

    IPC分类号: H04W36/00 H04W56/00 H04W36/18

    摘要: A method and apparatus for wireless communication comprising switching an uplink (UL) from a source cell to a target cell; and receiving a Synchronization Shift (SS) command from the source cell, wherein the SS command is generated by the target cell. In one aspect, the method and apparatus further comprise switching a downlink (DL) through the target cell; completing a physical channel reconfiguration; and sending a Physical Channel Reconfiguration Complete message to the Radio Network Controller (RNC) through the target cell.

    摘要翻译: 一种用于无线通信的方法和装置,包括将来自源小区的上行链路(UL)切换到目标小区; 以及从所述源小区接收同步移位(SS)命令,其中,所述SS命令由所述目标小区生成。 一方面,所述方法和装置还包括:切换通过所述目标小区的下行链路(DL); 完成物理信道重配置; 并通过目标小区向无线网络控制器(RNC)发送物理信道重配置完成消息。

    Method and apparatus for efficient idle operation in a dual-SIM WCDMA mobile station
    99.
    发明授权
    Method and apparatus for efficient idle operation in a dual-SIM WCDMA mobile station 有权
    在双SIM WCDMA移动台中有效的空闲操作的方法和装置

    公开(公告)号:US09125043B2

    公开(公告)日:2015-09-01

    申请号:US12903034

    申请日:2010-10-12

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

    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 Wideband Code Division Multiple Access (W-CDMA). 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可以通过诸如宽带码分多址(W-CDMA)的特定无线电接入技术(RAT)在网络中操作。 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。

    Simultaneous acquisition of a TD-SCDMA network in circuit-switched fallback from TDD-LTE systems
    100.
    发明授权
    Simultaneous acquisition of a TD-SCDMA network in circuit-switched fallback from TDD-LTE systems 有权
    在TDD-LTE系统的电路交换回退中同时采集TD-SCDMA网络

    公开(公告)号:US09042215B2

    公开(公告)日:2015-05-26

    申请号:US13224039

    申请日:2011-09-01

    IPC分类号: H04W36/00 H04W76/02

    CPC分类号: H04W36/0027 H04W76/16

    摘要: In mobile user equipment (UE) configured to allow for operation on multiple wireless communication networks, such as on a TD-SCDMA network or on a TDD-LTE network, an improved method for handing over a circuit-switched call is offered. The proposed circuit-witched fallback procedure, employing an improved UE hardware architecture, allows for certain connection setup procedures to occur in parallel, such as the UE pre-acquiring the TD-SCDMA cell. The parallel operations thus speed up the circuit-switched fallback procedure and reduce existing delays in executing circuit-switched fallback from TDD-LTE to TD-SCDMA networks.

    摘要翻译: 在被配置为允许在诸如TD-SCDMA网络或TDD-LTE网络上的多个无线通信网络上进行操作的移动用户设备(UE)中,提供了用于切换电路交换呼叫的改进方法。 所提出的采用改进的UE硬件架构的电路故障回退过程允许并行发生某些连接建立过程,诸如UE预采集TD-SCDMA小区。 并行操作因此加速了电路交换回退过程,并且减少了执行从TDD-LTE到TD-SCDMA网络的电路交换回退的现有延迟。