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    METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSION
    15.
    发明申请
    METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSION 审中-公开
    混合自动重传请求传输的方法和装置

    公开(公告)号：US20130067293A1

    公开(公告)日：2013-03-14

    申请号：US13668862

    申请日：2012-11-05

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： Shankar Somasundaram ,  Mohammed Sammour ,  Ana Lucia Iacono

    IPC: G08C25/02 ,  G06F11/14

    CPC classification number: H04L1/1887 ,  H04L1/1822 ,  H04L1/1877 ,  H04L1/188

    Abstract: A method and apparatus for hybrid automatic repeat request (HARQ) transmission are disclosed. If a packet has not been successfully transmitted, it is determined whether an HARQ early termination condition is met. If the HARQ early termination condition is met, the HARQ process is terminated and the packet is discarded at the HARQ level. The HARQ early termination condition is met if a positive acknowledgement (ACK) has not been received until the number of retransmissions reaches a predetermined limit that is dynamically configured based on channel condition, measurement, etc. Alternatively, the HARQ early termination condition is met if a transmit power required for successful transmission of the packet is much higher than an actual transmit power. Alternatively, the HARQ early termination condition is met if a transport format combination (TFC) selected for retransmission is different from an optimal TFC. A higher layer may be notified of the early HARQ termination.

    Abstract translation: 公开了一种用于混合自动重传请求（HARQ）传输的方法和装置。 如果分组尚未成功发送，则确定是否满足HARQ提前终止条件。 如果HARQ提前终止条件被满足，则HARQ过程被终止，并且在HARQ级别丢弃该分组。 如果在重发次数达到基于信道条件，测量等动态配置的预定限制之前尚未接收到肯定确认（ACK），则HARQ提前终止条件得到满足。或者，如果符合HARQ提前终止条件 成功发送分组所需的发射功率远高于实际的发射功率。 或者，如果选择用于重传的传输格式组合（TFC）不同于最优TFC，则满足HARQ提前终止条件。 可以向较高层通知早期HARQ终止。

    RRC messages and procedures
    17.
    发明授权
    RRC messages and procedures 有权

    公开(公告)号：US10237853B2

    公开(公告)日：2019-03-19

    申请号：US15079686

    申请日：2016-03-24

    Applicant: InterDigital Technology Corporation

    Inventor： Shankar Somasundaram ,  Ulises Olvera-Hernandez

    IPC: H04W72/04 ,  H04W24/10 ,  H04W76/20 ,  H04W88/08

    Abstract: A method and apparatus for radio resource control (RRC) messaging. A method in a wireless communication system includes receiving, at a wireless transmit/receive unit (WTRU) an RRC change command including a plurality of commands from a Node B and receiving, at the Node B, an RRC change response from the WTRU, wherein the RRC change command includes a command for performing a measurement gap configuration procedure and a command for performing a measurement gap activation procedure.

    BALANCING PAGING LOAD AND TRACKING AREA UPDATES
    19.
    发明申请
    BALANCING PAGING LOAD AND TRACKING AREA UPDATES 审中-公开
    平衡寻呼负载和跟踪区域更新

    公开(公告)号：US20170048766A1

    公开(公告)日：2017-02-16

    申请号：US15336391

    申请日：2016-10-27

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： Peter S. Wang ,  Rajat P. Mukherjee ,  Jin Wang ,  Shankar Somasundaram ,  James M. Miller ,  Ulises Olvera-Hernandez

    IPC: H04W36/04 ,  H04W68/00 ,  H04W8/18

    CPC classification number: H04W36/04 ,  H04W4/08 ,  H04W8/186 ,  H04W8/205 ,  H04W36/22 ,  H04W36/32 ,  H04W36/36 ,  H04W68/00 ,  H04W76/38 ,  H04W84/042 ,  H04W84/105

    Abstract: A method for assigning a tracking area (TA) is disclosed. A mobility state of a wireless transmit/receive unit (WTRU) is determined and the TA is assigned based on the determined mobility state. Also disclosed is a method for accessing a closed subscriber group (CSG) TA. A CSG TA identifier is received at a WTRU and is stored. A CSG TA broadcast is received and the broadcast CSG TA is accessed if an identifier of the broadcast CSG TA matches the stored CSG TA identifier. Also disclosed is a method for changing a mobility state of a WTRU. A current mobility state of the WTRU is determined and a predetermined metric of the WTRU is examined. The predetermined metric is evaluated to determine if the metric has crossed a threshold and the mobility state is changed based on the evaluated metric.

    Abstract translation: 公开了一种分配跟踪区域（TA）的方法。 确定无线发射/接收单元（WTRU）的移动性状态，并且基于所确定的移动性状态来分配TA。 还公开了一种用于访问封闭用户组（CSG）TA的方法。 在WTRU处接收CSG TA标识符并被存储。 如果广播CSG TA的标识符与存储的CSG TA标识符匹配，则接收到CSG TA广播并且广播CSG TA被访问。 还公开了一种用于改变WTRU的移动性状态的方法。 确定WTRU的当前移动状态并检查WTRU的预定度量。 评估预定度量以确定度量是否超过阈值，并且基于所评估的度量改变移动性状态。

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