METHOD AND APPARATUS FOR UE-ONLY DISCONTINUOUS-TX SMART BLANKING
    13.
    发明申请
    METHOD AND APPARATUS FOR UE-ONLY DISCONTINUOUS-TX SMART BLANKING 有权
    仅用于不连续发送智能防护的方法和设备

    公开(公告)号:US20140286214A1

    公开(公告)日:2014-09-25

    申请号:US14104688

    申请日:2013-12-12

    Abstract: Aspects of the methods and apparatus relate to performing user equipment (UE) only discontinuous transmission (DTX) smart blanking. One aspect of the methods and apparatus include maintaining a list of voice configurations that would trigger user equipment (UE) discontinuous transmission (DTX). Further, the aspect includes receiving a current voice configuration for the UE from a network, and determining whether the current voice configuration of the UE received from the network falls within the list of voice configurations that would trigger UE DTX. Further, the aspect includes enabling uplink UE DTX at the UE when the current voice configuration of a UE falls within the list of voice configurations.

    Abstract translation: 方法和装置的方面涉及仅执行不连续传输(DTX)智能消隐的用户设备(UE)。 所述方法和装置的一个方面包括维护将触发用户设备(UE)不连续传输(DTX)的语音配置的列表。 此外,该方面包括从网络接收UE的当前语音配置,并且确定从网络接收的UE的当前语音配置是否落入将触发UE DTX的语音配置的列表内。 此外,该方面包括当UE的当前语音配置落在语音配置列表内时,在UE处启用上行链路UE DTX。

    APPARATUS AND METHOD OF ULTPC REJECTION THRESHOLD OPTIMIZATION IN WCDMA FOR POWER CONTROL ALGORITHM 2
    14.
    发明申请
    APPARATUS AND METHOD OF ULTPC REJECTION THRESHOLD OPTIMIZATION IN WCDMA FOR POWER CONTROL ALGORITHM 2 有权
    用于功率控制算法的WCDMA中ULTPC抑制阈值优化的装置和方法2

    公开(公告)号:US20140248920A1

    公开(公告)日:2014-09-04

    申请号:US14038252

    申请日:2013-09-26

    CPC classification number: H04W52/18 H04W52/146 H04W52/40 H04W52/56

    Abstract: Techniques for uplink transmit power command (ULTPC) rejection threshold optimization in WCDMA for power control algorithm 2 (PCA2) are described. Uplink transmit power control commands may be received on a five-slot interval. The uplink transmit power control commands may be decoded for each of the five slots. The decoded uplink transmit power control commands may be compared for each of the five slots to a threshold. The threshold may be optimized to minimize overall transmit power control decision error. A bit decision may be made for each of the five slots based on the comparison and an overall transmit power control command may be determined based on the bit decision for each of the five slots over the five-slot interval.

    Abstract translation: 描述了用于功率控制算法2(PCA2)的WCDMA中的上行链路发射功率命令(ULTPC)拒绝阈值优化技术。 上行链路发射功率控制命令可以以五时隙的间隔接收。 可以为五个时隙中的每一个解码上行链路发送功率控制命令。 可以将解码的上行链路发射功率控制命令与五个时隙中的每一个进行比较为阈值。 可以优化阈值以最小化总体发射功率控制决策误差。 可以基于比较对五个时隙中的每一个进行位决定,并且可以基于五时隙间隔中的五个时隙中的每一个的位决定来确定总发送功率控制命令。

    REDUCING OUT-OF-SERVICE AND EXTENDING EFFECTIVE CELL COVERAGE WITH RECEIVER DIVERSITY
    15.
    发明申请
    REDUCING OUT-OF-SERVICE AND EXTENDING EFFECTIVE CELL COVERAGE WITH RECEIVER DIVERSITY 有权
    减少不合格的服务和延长接收器多样性的有效细胞覆盖

    公开(公告)号:US20140228026A1

    公开(公告)日:2014-08-14

    申请号:US14057950

    申请日:2013-10-18

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may obtain a measurement of a radio condition from a radio frequency signal received at a first antenna and enable receive diversity for further measurements of the radio condition when a metric of the radio condition does not meet a predefined threshold value. A probability of occurrence of an out-of-service state may be reduced by measuring the radio condition using further measurements using receiver diversity. The further measurements of the radio condition may be based on whether one version of the signal has greater energy than the other versions of the signal. The further measurements of the radio condition may obtained by combining received versions of the signal utilizing combination diversity to obtain a combined signal strength/energy.

    Abstract translation: 提供了一种用于无线通信的方法,装置和计算机程序产品。 该装置可以从第一天线接收的射频信号获得无线条件的测量值,并且当无线电条件的度量不满足预定义的阈值时,能够进行无线电条件的进一步测量的接收分集。 通过使用接收机分集进一步测量来测量无线电条件,可以减少出现服务外状态的概率。 无线电条件的进一步测量可以基于信号的一个版本是否比信号的其它版本具有更大的能量。 可以通过组合使用组合分集的信号的接收版本来获得无线电条件的进一步测量以获得组合的信号强度/能量。

    Dual connectivity operations in slot timing drift scenarios

    公开(公告)号:US11589406B2

    公开(公告)日:2023-02-21

    申请号:US17102940

    申请日:2020-11-24

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a slot timing difference, between a first cell and a second cell for a dual connectivity mode, satisfies a threshold value, where the first cell is a serving cell associated with a first radio access technology (RAT) and the second cell is a serving cell or a candidate cell associated with a second RAT. The UE may perform an operation to prevent the dual connectivity mode with the second cell, establish the dual connectivity mode with the second cell, maintain the dual connectivity mode with the second cell, or terminate the dual connectivity mode with the second cell based at least in part on whether the slot timing difference satisfies the threshold value. Numerous other aspects are provided.

    Devices and methods for data recovery of control channels in wireless communications
    18.
    发明授权
    Devices and methods for data recovery of control channels in wireless communications 有权
    无线通信中控制信道数据恢复的设备和方法

    公开(公告)号:US09379739B2

    公开(公告)日:2016-06-28

    申请号:US14591473

    申请日:2015-01-07

    CPC classification number: H03M13/17 H03M13/09 H03M13/616 H04L1/0057 H04L1/0061

    Abstract: Aspects of the present disclosure provide an apparatus and methods for recovering data from a control channel in wireless communications. An apparatus decodes a CRC appended codeword to obtain a decoded codeword, and computes a first syndrome of the decoded codeword utilizing a parity check matrix. If the first syndrome is non-zero, The apparatus determines a location S and a length K of an error pattern in bits of the decoded codeword, an index set ε based on the values of S and K. A linear system is formed based on the parity check matrix and the error pattern in accordance with the index set ε. The apparatus determines a solution of the linear system, wherein the solution includes an estimated error pattern. A recovered codeword can be determined by removing the estimated error pattern from the decoded codeword.

    Abstract translation: 本公开的方面提供了一种用于在无线通信中从控制信道恢复数据的装置和方法。 一种装置对CRC附加码字进行解码以获得解码的码字,并且利用奇偶校验矩阵来计算解码的码字的第一个校正子。 如果第一个综合征不为零,则该装置确定解码码字的比特中的错误模式的位置S和长度K, 基于S和K的值。基于奇偶校验矩阵和根据索引集合的误差模式形成线性系统。 该装置确定线性系统的解,其中解包括估计误差模式。 可以通过从解码的码字去除估计的误差模式来确定恢复的码字。

    Method and apparatus of measuring and reselecting cells
    19.
    发明授权
    Method and apparatus of measuring and reselecting cells 有权
    测量和重新选择细胞的方法和装置

    公开(公告)号:US09125126B2

    公开(公告)日:2015-09-01

    申请号:US13740647

    申请日:2013-01-14

    CPC classification number: H04W36/30 H04W48/16

    Abstract: Methods and apparatus of monitoring cells in a wireless communication system may include determining existence of a condition for performing a cell search on a frequency. In addition, the methods and apparatus may include calculating an undetected energy-related value for a hypothetical undetected cell based on a measured energy-related value of each detected cell on the frequency in response to determining the condition for performing the cell search. The methods and apparatus may further include determining whether to perform the cell search based on the undetected energy-related value and a reselection criteria.

    Abstract translation: 在无线通信系统中监视小区的方法和装置可以包括确定用于在频率上执行小区搜索的条件的存在。 此外,方法和装置可以包括响应于确定用于执行小区搜索的条件,基于每个检测到的小区在频率上的测量的能量相关值来计算假设的未检测小区的未检测到的能量相关值。 所述方法和装置还可以包括基于未检测到的能量相关值和重选准则来确定是否执行小区搜索。

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