Method and apparatus for transmitting control information in wireless communication system
    44.
    发明授权
    Method and apparatus for transmitting control information in wireless communication system 有权
    用于在无线通信系统中发送控制信息的方法和装置

    公开(公告)号:US09066342B2

    公开(公告)日:2015-06-23

    申请号:US14370810

    申请日:2013-01-15

    摘要: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal transmits control information in a CA-based wireless communication system and to an apparatus for the method, the method comprising: a step of configuring a first cell and a second cell having different subframe configurations, the second cell has UL-DL configuration #0; a step of receiving a downlink control information (DCI) format including an N-bit field (N>1), for the second cell; and a step of transmitting a physical uplink shared channel (PUSCH) signal corresponding to the downlink DCI format through a subframe. The N-bit field indicates either an uplink (UL) index or a downlink assignment index (DAI). For PUSCH timing, in cases where a reference UL-DL configuration applied to the second cell is any one of UL-DL configurations #1 to #6, the N-bit field indicates the DAI.

    摘要翻译: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说,本发明涉及一种终端在基于CA的无线通信系统中发送控制信息的方法和该方法的装置,该方法包括:配置第一小区和具有不同的第二小区的步骤 子帧配置,第二小区具有UL-DL配置#0; 对于所述第二小区,接收包括N比特字段(N> 1)的下行链路控制信息(DCI)格式的步骤; 以及通过子帧发送与下行链路DCI格式相对应的物理上行链路共享信道(PUSCH)信号的步骤。 N位字段指示上行链路(UL)索引或下行链路分配索引(DAI)。 对于PUSCH定时,在应用于第二小区的参考UL-DL配置为UL-DL配置#1〜#6中的任一个的情况下,N位字段表示DAI。

    CLOCK SYNCHRONIZATION FOR MULTI-PROCESSOR/MULTI-CHIPSET SOLUTION
    46.
    发明申请
    CLOCK SYNCHRONIZATION FOR MULTI-PROCESSOR/MULTI-CHIPSET SOLUTION 有权
    多处理器/多芯片解决方案的时钟同步

    公开(公告)号:US20150049248A1

    公开(公告)日:2015-02-19

    申请号:US14262994

    申请日:2014-04-28

    IPC分类号: H04L29/06 H04N5/04

    摘要: Methods, systems, and devices are described for media synchronization. Multi-stream media processes may include media streams captured with respect to different clock rates. Multi-processor implementations may involve separate clocks associated with different media streams, such as audio and video, respectively. The separate clocks may tend to drift from one another, becoming further out of sync as time passes. Selecting a reference time of one of the processors to function as a “wall clock,” recording frame capture times with respect to the reference time, accounting for propagation delays, and transmitting frame capture times in terms of the reference time may aid in AV synchronization at a device where audio and video streams are received.

    摘要翻译: 描述了媒体同步的方法,系统和设备。 多流媒体处理可以包括关于不同时钟速率捕获的媒体流。 多处理器实现可以分别涉及与不同媒体流(例如音频和视频)相关联的单独的时钟。 单独的时钟可能趋向于彼此漂移,随着时间的过去而变得更加不同步。 选择其中一个处理器作为“挂钟”的参考时间,相对于参考时间记录帧捕获时间,考虑传播延迟和根据参考时间传输帧捕获时间可以有助于AV同步 在接收音频和视频流的设备上。

    METHOD FOR TRANSRECEIVING SIGNALS AND APPARATUS FOR SAME
    47.
    发明申请
    METHOD FOR TRANSRECEIVING SIGNALS AND APPARATUS FOR SAME 有权
    用于传输信号的方法和装置

    公开(公告)号:US20150016315A1

    公开(公告)日:2015-01-15

    申请号:US14375759

    申请日:2013-02-12

    IPC分类号: H04L5/00 H04L5/14

    摘要: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting an uplink signal in a wireless communication system supporting carrier aggregation (CA), and to an apparatus for same, comprising the steps of: establishing a first cell having a first time division duplex (TDD) uplink-downlink (UL-DL) configuration and a second cell having a second TDD UL-DL configuration; receiving data through a DL subframe of the first cell; and transmitting reception reply information with respect to the data through a UL subframe of the second cell.

    摘要翻译: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说,本发明涉及一种用于在支持载波聚合(CA)的无线通信系统中发送上行链路信号的方法及其装置,包括以下步骤:建立具有第一时分双工( TDD)上行链路下行链路(UL-DL)配置和具有第二TDD UL-DL配置的第二小区; 通过所述第一小区的DL子帧接收数据; 以及通过第二小区的UL子帧发送关于数据的接收回复信息。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    48.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送控制信息的方法和装置

    公开(公告)号:US20150003353A1

    公开(公告)日:2015-01-01

    申请号:US14370810

    申请日:2013-01-15

    IPC分类号: H04W72/04 H04L1/18

    摘要: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal transmits control information in a CA-based wireless communication system and to an apparatus for the method, the method comprising: a step of configuring a first cell and a second cell having different subframe configurations, the second cell has UL-DL configuration #0; a step of receiving a downlink control information (DCI) format including an N-bit field (N>1), for the second cell; and a step of transmitting a physical uplink shared channel (PUSCH) signal corresponding to the downlink DCI format through a subframe. The N-bit field indicates either an uplink (UL) index or a downlink assignment index (DAI). For PUSCH timing, in cases where a reference UL-DL configuration applied to the second cell is any one of UL-DL configurations #1 to #6, the N-bit field indicates the DAI.

    摘要翻译: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说,本发明涉及一种终端在基于CA的无线通信系统中发送控制信息的方法和该方法的装置,该方法包括:配置第一小区和具有不同的第二小区的步骤 子帧配置,第二小区具有UL-DL配置#0; 对于所述第二小区,接收包括N比特字段(N> 1)的下行链路控制信息(DCI)格式的步骤; 以及通过子帧发送与下行链路DCI格式相对应的物理上行链路共享信道(PUSCH)信号的步骤。 N位字段指示上行链路(UL)索引或下行链路分配索引(DAI)。 对于PUSCH定时,在应用于第二小区的参考UL-DL配置为UL-DL配置#1〜#6中的任一个的情况下,N位字段表示DAI。

    DISTRIBUTED SEQUENCE NUMBER CHECKING FOR NETWORK TESTING
    50.
    发明申请
    DISTRIBUTED SEQUENCE NUMBER CHECKING FOR NETWORK TESTING 有权
    分布式序列号检查网络测试

    公开(公告)号:US20140328349A1

    公开(公告)日:2014-11-06

    申请号:US13875195

    申请日:2013-05-01

    申请人: John Morris

    发明人: John Morris

    IPC分类号: H04L12/801

    摘要: A method of line speed sequence number checking of frames includes, in a first process, using a lowest order bit of a sequence number of a frame to assign the frame to an odd or even second process, and dispatching at least the sequence number for processing by the assigned second process. The method includes, in the first process, flagging as a first sequence error type occurrences of assigning consecutively processed frames to the same second process. The method includes, in the second processes, checking the sequence number of an incoming frame, flagging as a second sequence error type non-consecutive sequence numbers in consecutively processed incoming frames, and dispatching the frame for additional downstream processing. The method is applicable to a hierarchy of processes, and to multiplexed flows. The method can use a modulo N of the sequence number to assign the frame to one of N processes.

    摘要翻译: 帧的线速度序列号检查的方法包括:在第一处理中,使用帧的序列号的最低位来将帧分配给奇数或偶数进程,并且至少分派用于处理的序列号 通过分配的第二个过程。 该方法包括在第一过程中标记为将第一序列错误类型发生连续处理的帧分配给相同的第二进程。 该方法包括在第二处理中,检查输入帧的序列号,在连续处理的输入帧中标记为第二序列错误类型的非连续序列号,并且调度该帧用于额外的下游处理。 该方法适用于流程层级和多路复用流。 该方法可以使用序号的模N来将帧分配给N个进程之一。