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    • 2. 发明授权
    • Routing apparatus and method for multi-hop cellular systems
    • 多跳蜂窝系统的路由设备和方法
    • US08755786B2
    • 2014-06-17
    • US11898758
    • 2007-09-14
    • Yongsuk ParkEun Sun JungJong Ho Bang
    • Yongsuk ParkEun Sun JungJong Ho Bang
    • H04W4/00
    • H04W40/28H04W40/22
    • A routing method in a multi-hop cellular system, the method including: maintaining a signal strength in each node included in the multi-hop cellular system; receiving, in at least one neighbor node, a route-request message broadcasted by a source node; dropping or re-broadcasting, by the at least one neighbor node, the route-request message based on a hop count and the signal strength; and storing, in a base station, the route-request message which is received via the at least one neighbor node, based on an elapsed time, or transmitting a route-reply message to the source node via an optimal path which is selected via the stored route-request message.
    • 一种多跳蜂窝系统中的路由方法,所述方法包括:维持包括在所述多跳蜂窝系统中的每个节点中的信号强度; 在至少一个邻居节点中接收由源节点广播的路由请求消息; 由所述至少一个邻居节点丢弃或重播基于跳数和所述信号强度的所述路由请求消息; 以及在基站中经由所述至少一个相邻节点接收的所述路由请求消息,基于经过的时间,或经由经由所述源节点选择的最佳路径向所述源节点发送路由应答消息, 存储路由请求消息。
    • 4. 发明申请
    • Compositions for Improving Skin Conditions Comprising Matrine or Its Oxidized Derivatives
    • 用于改善包括苦参碱或其氧化衍生物的皮肤病症的组合物
    • US20100099698A1
    • 2010-04-22
    • US12527237
    • 2008-02-21
    • Deok Hoon ParkEun Sun JungJong Sung Lee
    • Deok Hoon ParkEun Sun JungJong Sung Lee
    • A61K8/49A61Q19/00
    • A61K8/4926A61K2800/522A61K2800/782A61Q7/00A61Q17/04A61Q19/02A61Q19/08
    • The present invention relates to a composition for improving skin conditions comprising matrine and oxymatrine as an active ingredient. Matrine and oxymatrine have lower cytotoxicity than retinol used as anti-wrinkle agents and exhibit the inhibition effect on collagenase activity and promotion effect on collagen biosynthesis at a molecular level, contributing to excellent efficacy in improvement of skin wrinkles. In addition, both matrine and oxymatrine exhibit the inhibition effect on melanin production by inhibiting intracellular tyrosinase activity, the improving effects of UV-induced skin damage and the skin growth promotion or hair loss prevention. Therefore, matrine and oxymatrine have the excellent improvement effects on skin conditions. Furthermore, matrine and oxymatrine have the excellent anti-obesity and anti-oxidation effects. The composition of this invention can be applied to cosmetic, pharmaceutical and food composition having no cytotoxicities and side effects.
    • 本发明涉及一种用于改善皮肤病症的组合物,其包含苦参碱和氧化苦参碱作为活性成分。 苦参碱和氧化苦参碱比用作抗皱剂的视黄醇具有更低的细胞毒性,并且在分子水平上表现出对胶原酶活性的抑制作用和对胶原生物合成的促进作用,有助于提高皮肤皱纹的优异疗效。 此外,苦参碱和氧化苦参碱都通过抑制细胞内酪氨酸酶活性,改善UV诱导的皮肤损伤和皮肤生长促进或减少脱发的效果来显示对黑色素产生的抑制作用。 因此,苦参碱和氧化苦参碱对皮肤状况有极好的改善作用。 此外,苦参碱和氧化苦参碱具有优异的抗肥胖和抗氧化作用。 本发明的组合物可以应用于没有细胞毒性和副作用的化妆品,药​​物和食品组合物。
    • 5. 发明申请
    • Routing apparatus and method for multi-hop cellular systems
    • 多跳蜂窝系统的路由设备和方法
    • US20080085702A1
    • 2008-04-10
    • US11898758
    • 2007-09-14
    • Yongsuk ParkEun Sun JungJong Ho Bang
    • Yongsuk ParkEun Sun JungJong Ho Bang
    • H04Q7/20
    • H04W40/28H04W40/22
    • A routing method in a multi-hop cellular system, the method including: maintaining a signal strength in each node included in the multi-hop cellular system; receiving, in at least one neighbor node, a route-request message broadcasted by a source node; dropping or re-broadcasting, by the at least one neighbor node, the route-request message based on a hop count and the signal strength; and storing, in a base station, the route-request message which is received via the at least one neighbor node, based on an elapsed time, or transmitting a route-reply message to the source node via an optimal path which is selected via the stored route-request message.
    • 一种多跳蜂窝系统中的路由方法,所述方法包括:维持包括在所述多跳蜂窝系统中的每个节点中的信号强度; 在至少一个邻居节点中接收由源节点广播的路由请求消息; 由所述至少一个邻居节点丢弃或重播基于跳数和所述信号强度的所述路由请求消息; 以及在基站中经由所述至少一个相邻节点接收的所述路由请求消息,基于经过的时间,或经由经由所述源节点选择的最佳路径向所述源节点发送路由应答消息, 存储路由请求消息。