Protein analogues of tissue plasminogen activator
    13.
    发明授权
    Protein analogues of tissue plasminogen activator 失效
    组织纤溶酶原激活物蛋白类似物

    公开(公告)号:US5700677A

    公开(公告)日:1997-12-23

    申请号:US799769

    申请日:1991-11-27

    摘要: Protein analogues of tissue plasminogen activator (tPA) are described. The analogues exhibit the proteolytic function of natural tPA and optionally fibrin binding activity, but are molecules, generally of lower molecular weight than natural tPA, designed for efficient expression in prokaryotic host cell systems. The analogues can comprise a catalytic fragment of tPA or a catalytic fragment of tPA linked to a polypeptide which stabilizes the catalytic fragment, provides for efficient expression of the fragment or confers a fibrin binding capability. Fibrin binding polypeptides can be a polypeptide fragments derived from tPA which embody the fibrin binding domain(s) of natural tPA or they can be an exogenous (non-tPA) polypeptides of eukaryotic or prokaryotic origin which exhibit fibrin binding affinity such as the antigen binding fragment of an antifibrin immunoglobulin or the B domain of protein A. Genetic constructs for expression of the analogues are also provided.

    摘要翻译: 描述了组织纤溶酶原激活物(tPA)的蛋白质类似物。 类似物表现出天然tPA和任选的纤维蛋白结合活性的蛋白水解功能,但是通常具有比天然tPA低的分子量的分子,其设计用于在原核宿主细胞系统中有效表达。 类似物可以包含tPA的催化片段或与稳定催化片段的多肽连接的tPA的催化片段,提供片段的有效表达或赋予纤维蛋白结合能力。 纤维蛋白结合多肽可以是衍生自tPA的多肽片段,其表现为天然tPA的纤维蛋白结合结构域,或者它们可以是表现出纤维蛋白结合亲和力的真核或原核来源的外源(非tPA)多肽,例如抗原结合 抗纤维蛋白免疫球蛋白的片段或蛋白质B的B结构域。还提供了用于表达类似物的遗传构建体。

    OPEN LOOP MU-MIMO
    16.
    发明申请
    OPEN LOOP MU-MIMO 有权
    开环MU-MIMO

    公开(公告)号:US20090041148A1

    公开(公告)日:2009-02-12

    申请号:US11864932

    申请日:2007-09-29

    IPC分类号: H04L1/02

    摘要: A unified open loop single-user/multiple-user multiple-input-multiple-output (MIMO) system and method are disclosed. The system and method operate without use of channel state information feedback. Instead, the method utilizes channel quality indicator feedback to schedule users to spatial resource blocks. Both symmetric multi-user MIMO schemes (like 2×2 and 4×4) and asymmetric multi-user MIMO schemes are considered. CQI feedback and reduction proposals are also introduced. The method may be used in a proposed network topology.

    摘要翻译: 公开了一种统一的开环单用户/多用户多输入多输出(MIMO)系统和方法。 系统和方法操作而不使用信道状态信息反馈。 相反,该方法利用信道质量指示符反馈来将用户调度到空间资源块。 考虑了对称多用户MIMO方案(如2x2和4x4)和非对称多用户MIMO方案。 还引入了CQI反馈和减少建议。 该方法可以用于所提出的网络拓扑中。

    METHOD FOR TRANSMITTING FILES BASED ON NETWORK DIGITAL SIGNAGE SYSTEM
    17.
    发明申请
    METHOD FOR TRANSMITTING FILES BASED ON NETWORK DIGITAL SIGNAGE SYSTEM 审中-公开
    基于网络数字信号系统传输文件的方法

    公开(公告)号:US20080313342A1

    公开(公告)日:2008-12-18

    申请号:US11764399

    申请日:2007-06-18

    申请人: May Wu

    发明人: May Wu

    IPC分类号: G06F15/16

    摘要: The present invention relates to a method for transmitting files based on network digital signage system comprising (1) obtaining an authentication from a media server upon starting a network media player file server (NMP FS); (2) making an initiation of the NMP FS; (3) delivering a command to the NMP FS; (4) delivering schedule information to the NMP FS; and (5) transmitting media files from the media server to the NMP FS.

    摘要翻译: 本发明涉及一种基于网络数字标牌系统传输文件的方法,包括:(1)在启动网络媒体播放器文件服务器(NMP FS)时从媒体服务器获取认证; (2)启动NMP FS; (3)向NMP FS发送命令; (4)向NMP FS提供计划信息; 和(5)将媒体文件从媒体服务器传送到NMP FS。