Advanced rake delay control
    1.
    发明授权
    Advanced rake delay control 有权
    高级耙式延时控制

    公开(公告)号:US07197063B2

    公开(公告)日:2007-03-27

    申请号:US10359857

    申请日:2003-02-07

    IPC分类号: H04B1/00

    摘要: Method and system are disclosed for providing advanced RAKE delay control in wireless communications systems. The RAKE delay control method and system of the invention is capable of tracking presently known paths over time and merging the tracking results with new path searcher results. The invention is particularly suitable for devices where the resources (e.g., computational load, power) available for detecting the multipath components are limited. The result is a resource efficient architecture for positioning the RAKE fingers to best extract the signal power available in the channel and to utilize the inherent diversity due to the multipath nature of the signal.

    摘要翻译: 公开了用于在无线通信系统中提供高级RAKE延迟控制的方法和系统。 本发明的RAKE延迟控制方法和系统能够随着时间跟踪目前已知的路径,并将跟踪结果与新的路径搜索器结果相结合。 本发明特别适用于可用于检测多路径分量的资源(例如,计算负载,功率)受限的设备。 结果是用于定位RAKE手指以最佳地提取信道中可用的信号功率并且由于信号的多径性质而利用固有分集的资源有效架构。

    Method and apparatus for classifying interference
    2.
    发明授权
    Method and apparatus for classifying interference 有权
    分类干扰的方法和装置

    公开(公告)号:US07379724B2

    公开(公告)日:2008-05-27

    申请号:US10025526

    申请日:2001-12-18

    IPC分类号: H04B1/18

    CPC分类号: H04L1/20 H04B17/345

    摘要: A mobile communications terminal for use in a cellular communications system such as a CDMA system. The terminal includes an electronic circuit for receiving a wire-less communications signal carrying signal channels having processing means for extracting the signal channels. The electronic circuit is adapted to classify a type of interference affecting the communications quality by evaluating signals selected in the electronic circuit that are selected as signals having information for classifying a type of interference in one of at least two predetermined classes of interference.

    摘要翻译: 一种用于诸如CDMA系统的蜂窝通信系统中的移动通信终端。 终端包括用于接收具有用于提取信号信道的处理装置的具有信号信道的无线通信信号的电子电路。 电子电路适于通过评估在电子电路中选择的信号来分类影响通信质量的一种类型的干扰,所述信号被选择为具有用于对至少两个预定类别的干扰之一中的一种干扰进行分类的信息的信号。

    Technique for Managing Activity States for Multiple Subscriptions in a Terminal Device
    3.
    发明申请
    Technique for Managing Activity States for Multiple Subscriptions in a Terminal Device 有权
    管理终端设备中多个订阅的活动状态的技术

    公开(公告)号:US20140004842A1

    公开(公告)日:2014-01-02

    申请号:US13996240

    申请日:2011-12-12

    IPC分类号: H04W8/18

    CPC分类号: H04W8/183 H04W88/06

    摘要: A technique for managing activity states of at least two subscriptions in a terminal device is described. A method implementation of this technique performed in the terminal device comprises the steps of monitoring whether a first subscription is to transit or has transit from a first active state to a second active state while at least one second subscription is in a detached state, wherein the second active state is associated with a lower terminal activity than the first active state, if the result of the monitoring step is affirmative, waiting for a predetermined period of time, upon elapse of the predetermined period of time, if the first subscription is still in the second active state, triggering a transition of the first subscription from the second active state to an inactive state and initiating for the at least one second subscription a transition from a detached state to an inactive state.

    摘要翻译: 描述了一种用于管理终端设备中的至少两个订阅的活动状态的技术。 在终端设备中执行的该技术的方法实现包括以下步骤:当至少一个第二订阅处于分离状态时,监视第一订阅是要转接还是从第一活动状态转移到第二活动状态,其中, 第二活动状态与比第一活动状态更低的终端活动相关联,如果监视步骤的结果是肯定的,则在经过预定时间段之后等待预定时间段,如果第一订阅仍然在 所述第二活动状态触发所述第一订阅从所述第二活动状态转换到非活动状态,并且针对所述至少一个第二订阅启动从分离状态到非活动状态的转变。

    Technique for Managing Measurements for Multiple Subscriptions in a Mobile Terminal
    4.
    发明申请
    Technique for Managing Measurements for Multiple Subscriptions in a Mobile Terminal 有权
    用于管理移动终端中多个订阅的测量技术

    公开(公告)号:US20130231104A1

    公开(公告)日:2013-09-05

    申请号:US13876409

    申请日:2011-09-20

    IPC分类号: H04W24/02

    摘要: A technique for managing measurements for at least two subscriptions in a mobile terminal is described. A method implementation of this technique performed in the mobile terminal comprises the steps of determining a common carrier set being an intersection between the first carrier set associated with a first subscription and the second carrier set associated with at least one second subscription, performing a first measurement on the first carrier set, and the second measurement on the second carrier set excluding the common carrier set, and mapping results associated with the first measurement of the first subscription relating to the common carrier set to the at least one second subscription.

    摘要翻译: 描述了用于管理移动终端中的至少两个订阅的测量的技术。 在移动终端中执行的该技术的方法实现包括以下步骤:确定公共载波集合是与第一订阅相关联的第一载波集与与至少一个第二订阅相关联的第二载波集合之间的交集,执行第一测量 在第一载波集合上进行第二测量,以及在除了公共载波集之外的第二载波集合上的第二测量,以及将与公共载波集合的第一订阅的第一测量相关联的结果映射到至少一个第二订阅。

    Technique for managing activity states for multiple subscriptions in a terminal device
    5.
    发明授权
    Technique for managing activity states for multiple subscriptions in a terminal device 有权
    在终端设备中管理多个订阅的活动状态的技术

    公开(公告)号:US09094809B2

    公开(公告)日:2015-07-28

    申请号:US13996240

    申请日:2011-12-12

    IPC分类号: H04M3/00 H04W8/18 H04W88/06

    CPC分类号: H04W8/183 H04W88/06

    摘要: A technique for managing activity states of at least two subscriptions in a terminal device is described. A method implementation of this technique performed in the terminal device comprises the steps of monitoring whether a first subscription is to transit or has transit from a first active state to a second active state while at least one second subscription is in a detached state, wherein the second active state is associated with a lower terminal activity than the first active state, if the result of the monitoring step is affirmative, waiting for a predetermined period of time, upon elapse of the predetermined period of time, if the first subscription is still in the second active state, triggering a transition of the first subscription from the second active state to an inactive state and initiating for the at least one second subscription a transition from a detached state to an inactive state.

    摘要翻译: 描述了一种用于管理终端设备中的至少两个订阅的活动状态的技术。 在终端设备中执行的该技术的方法实现包括以下步骤:当至少一个第二订阅处于分离状态时,监视第一订阅是要转接还是从第一活动状态转移到第二活动状态,其中, 第二活动状态与比第一活动状态更低的终端活动相关联,如果监视步骤的结果是肯定的,则在经过预定时间段之后等待预定时间段,如果第一订阅仍然在 所述第二活动状态触发所述第一订阅从所述第二活动状态转换到非活动状态,并且针对所述至少一个第二订阅启动从分离状态到非活动状态的转变。

    Technique for managing measurements for multiple subscriptions in a mobile terminal
    6.
    发明授权
    Technique for managing measurements for multiple subscriptions in a mobile terminal 有权
    用于管理移动终端中多个订阅的测量的技术

    公开(公告)号:US09002346B2

    公开(公告)日:2015-04-07

    申请号:US13876409

    申请日:2011-09-20

    摘要: A technique for managing measurements for at least two subscriptions in a mobile terminal is described. A method implementation of this technique performed in the mobile terminal comprises the steps of determining a common carrier set being an intersection between the first carrier set associated with a first subscription and the second carrier set associated with at least one second subscription, performing a first measurement on the first carrier set, and the second measurement on the second carrier set excluding the common carrier set, and mapping results associated with the first measurement of the first subscription relating to the common carrier set to the at least one second subscription.

    摘要翻译: 描述了用于管理移动终端中的至少两个订阅的测量的技术。 在移动终端中执行的该技术的方法实现包括以下步骤:确定公共载波集合是与第一订阅相关联的第一载波集与与至少一个第二订阅相关联的第二载波集合之间的交集,执行第一测量 在第一载波集合上进行第二测量,以及在除了公共载波集之外的第二载波集合上的第二测量,以及将与公共载波集合的第一订阅的第一测量相关联的结果映射到至少一个第二订阅。

    Channel estimation
    7.
    发明授权
    Channel estimation 有权
    频道估计

    公开(公告)号:US08315339B2

    公开(公告)日:2012-11-20

    申请号:US12435539

    申请日:2009-05-05

    IPC分类号: H04L27/00

    CPC分类号: H04L25/0202 H04L25/0236

    摘要: A user terminal is configured to generate supplemental pilot symbols from data symbols transmitted to other user terminals meeting a predetermined reliability criterion. The supplemental pilot symbols can be used for channel estimation, covariance estimation, CQI estimation, or other purposes.

    摘要翻译: 用户终端被配置为从满足预定可靠性标准的其他用户终端发送的数据符号生成补充导频符号。 补充导频符号可用于信道估计,协方差估计,CQI估计或其他目的。

    Channel Estimation
    8.
    发明申请
    Channel Estimation 有权
    通道估计

    公开(公告)号:US20100284443A1

    公开(公告)日:2010-11-11

    申请号:US12435539

    申请日:2009-05-05

    IPC分类号: H04B1/707 H04L27/06

    CPC分类号: H04L25/0202 H04L25/0236

    摘要: A user terminal is configured to generate supplemental pilot symbols from data symbols transmitted to other user terminals meeting a predetermined reliability criterion. The supplemental pilot symbols can be used for channel estimation, covariance estimation, CQI estimation, or other purposes.

    摘要翻译: 用户终端被配置为从满足预定可靠性标准的其他用户终端发送的数据符号生成补充导频符号。 补充导频符号可用于信道估计,协方差估计,CQI估计或其他目的。