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    Method and apparatus for hybrid automatic repeat request transmission
    3.
    发明授权
    Method and apparatus for hybrid automatic repeat request transmission 有权
    混合自动重复请求传输的方法和装置

    公开(公告)号：US09258087B2

    公开(公告)日：2016-02-09

    申请号：US13668862

    申请日：2012-11-05

    Applicant: InterDigital Technology Corporation

    Inventor： Shankar Somasundaram ,  Mohammed Sammour ,  Ana Lucia Iacono

    IPC: H04L1/18

    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。

    Cell reselection and handover with multimedia broadcast/multicast service
    4.
    发明授权
    Cell reselection and handover with multimedia broadcast/multicast service 有权
    具有多媒体广播/组播服务的小区重选和切换

    公开(公告)号：US09161276B2

    公开(公告)日：2015-10-13

    申请号：US14220792

    申请日：2014-03-20

    Applicant: InterDigital Technology Corporation

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

    IPC: H04W36/00 ,  H04W36/18 ,  H04L12/18 ,  H04W74/08 ,  H04W72/00

    CPC classification number: H04W36/18 ,  H04L12/189 ,  H04W36/0055 ,  H04W72/005 ,  H04W74/0833

    Abstract: A method and apparatus for providing wireless communication services, (e.g., multimedia broadcast multicast services (MBMS)), are disclosed. A wireless transmit/receive unit (WTRU) detects a plurality of target cell evolved Node-Bs (eNodeBs) that neighbor a serving cell eNodeB. The WTRU evaluates cell reselection criteria and determines a neighboring target cell eNodeB to reselect. The WTRU receives and reads master information block (MIB) and system information messages of the neighboring target cell eNodeB, and confirms that the determined neighboring target cell eNodeB is not part of a multimedia broadcast single frequency network (MBSFN). The WTRU identifies the neighboring target cell eNodeB to the serving cell eNodeB. The WTRU then receives and reads MIB messages of the neighboring target cell eNodeB again to determine whether the system information has changed and, if so, the WTRU reads the system information and reselects to the neighboring target cell eNodeB, which provides the wireless communication services.

    Abstract translation: 公开了一种用于提供无线通信服务（例如，多媒体广播多播服务（MBMS））的方法和装置。 无线发射/接收单元（WTRU）检测与服务小区eNodeB相邻的多个目标小区演进的节点B（eNodeB）。 WTRU评估小区重选准则并确定相邻目标小区eNodeB重新选择。 WTRU接收并读取相邻目标小区eNodeB的主信息块（MIB）和系统信息消息，并且确认所确定的相邻目标小区eNodeB不是多媒体广播单频网络（MBSFN）的一部分。 WTRU向服务小区eNodeB识别相邻目标小区eNodeB。 然后，WTRU再次接收并读取相邻目标小区eNodeB的MIB消息，以确定系统信息是否已经改变，如果是，则WTRU读取系统信息并重新选择到提供无线通信服务的相邻目标小区eNodeB。

    RRC MESSAGES AND PROCEDURES
    7.
    发明申请
    RRC MESSAGES AND PROCEDURES 有权
    RRC消息和程序

    公开(公告)号：US20130150064A1

    公开(公告)日：2013-06-13

    申请号：US13764528

    申请日：2013-02-11

    Applicant: InterDigital Technology Corporation

    Inventor： Shankar Somasundaram ,  Ulises Olvera-Hernandez

    IPC: H04W72/04

    CPC classification number: H04W72/0406 ,  H04W24/10 ,  H04W76/20 ,  H04W88/08

    Abstract: A method and apparatus for radio resource control (RRC) messaging. A method in a Node B includes transmitting a RRC change command including a plurality of commands to a wireless transmit/receive unit (WTRU), and receiving 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.

    Abstract translation: 一种用于无线电资源控制（RRC）消息收发的方法和装置。 节点B中的方法包括向无线发射/接收单元（WTRU）发送包括多个命令的RRC改变命令，以及从WTRU接收RRC改变响应，其中RRC改变命令包括用于执行测量的命令 间隙配置过程和用于执行测量间隙激活过程的命令。

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