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    • 6. 发明授权
    • Method and device for activating uplink closed loop transmit diversity
    • 激活上行链路闭环发射分集的方法和装置
    • US09490884B2
    • 2016-11-08
    • US14375772
    • 2012-07-23
    • Jie ZhaoMeifang He
    • Jie ZhaoMeifang He
    • H04W4/00H04B7/06H04W76/04H04W72/04H04B7/04
    • H04B7/06H04B7/0404H04B7/0619H04B7/0689H04W72/04H04W76/27
    • Disclosed are a method and device for activating uplink closed loop transmit diversity (UL CLTD). The method comprises: a NodeB receives configuration information for the UL CLTD from a radio network controller, wherein the configuration information for the UL CLTD comprises an information element carrying the initialized UL CLTD active status, and the information element carrying the initialized UL CLTD active status is used for indicating an active status to be used when the NodeB activates the UL CLTD of a user equipment (UE); the NodeB activates the UL CLTD of the UE using the active status indicated by the information element carrying the initialized UL CLTD active status. The disclosure solves the problem in the prior art of the unclearness of which active status is to be used as the initialized active status, so as to ensure the implementation of the UL CLTD function.
    • 公开了用于激活上行链路闭环发射分集(UL CLTD)的方法和装置。 该方法包括:节点B从无线网络控制器接收UL CLTD的配置信息,其中UL CLTD的配置信息包括携带初始化的UL CLTD活动状态的信息元素,以及承载初始化的UL CLTD活动状态的信息元素 用于指示当节点B激活用户设备(UE)的UL CLTD时要使用的活动状态; 节点B使用由携带初始化的UL CLTD活动状态的信息元素指示的活动状态来激活UE的UL CLTD。 本公开解决了现有技术中将要使用哪个活动状态作为初始化的活动状态的问题,以确保实现UL CLTD功能。
    • 10. 发明授权
    • Methods, devices and systems for parallel video encoding and decoding
    • 用于并行视频编码和解码的方法,设备和系统
    • US08824541B2
    • 2014-09-02
    • US12934938
    • 2009-03-25
    • Jie ZhaoChristopher A. SegallLouis J. Kerofsky
    • Jie ZhaoChristopher A. SegallLouis J. Kerofsky
    • H04B1/66H04N7/12
    • H04N19/91H04N19/159H04N19/17H04N19/172H04N19/174H04N19/184H04N19/43H04N19/436H04N19/44H04N19/46H04N19/61H04N19/70H04N19/80
    • A method for decoding a video bitstream is disclosed. The method comprises: entropy decoding a first portion (112-1) of a video bitstream (52), wherein first portion (112-1) of video bitstream is associated with a video frame (110), thereby producing a first portion (112-1) of decoded data; entropy decoding a second portion (112-2) of video bitstream (52), wherein second portion (112-2) of video bitstream (52) is associated with video frame (110), thereby producing a second portion (112-2) of decoded data, wherein entropy decoding second portion (112-2) of video bitstream (52) is independent of entropy decoding first portion (112-1) of video bitstream (52); and reconstructing a first portion (112-1) of video frame (110) associated with video bitstream (52) using first portion (112-1) of decoded data and second portion (112-2) of decoded data.
    • 公开了一种用于解码视频比特流的方法。 该方法包括:对视频比特流(52)的第一部分(112-1)进行熵解码,其中视频比特流的第一部分(112-1)与视频帧(110)相关联,从而产生第一部分(112 -1)的解码数据; 熵解码视频比特流(52)的第二部分(112-2),其中视频比特流(52)的第二部分(112-2)与视频帧(110)相关联,从而产生第二部分(112-2) 解码数据,其中视频比特流(52)的熵解码第二部分(112-2)独立于视频比特流(52)的熵解码第一部分(112-1)。 以及使用解码数据的第一部分(112-1)和解码数据的第二部分(112-2)重建与视频比特流(52)相关联的视频帧(110)的第一部分(112-1)。