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    • 3. 发明申请
    • SYSTEMS AND METHODS FOR REDUCING AUDIO NOISE
    • 减少音频噪声的系统和方法
    • WO2006116132A3
    • 2007-04-12
    • PCT/US2006015168
    • 2006-04-21
    • SRS LABS INCYANG JUNOLIVER RICK
    • YANG JUNOLIVER RICK
    • G10L21/02
    • H04M9/08G10L21/0208
    • Various embodiments of systems and methods for reducing audio noise are disclosed. One or more sound components such as noise (154, 156) and network tone (158) can be detected based on power spectrum (152) obtained from a time-domain signal (142). Results of such detection can be used to make decisions (162) in determination of an adjustment spectrum (164, 166) that can be applied to the power spectrum. The adjusted power spectrum can be transformed back into a time-domain signal (172) that substantially removes undesirable noise(s) and/or accounts for known sound components such as the network tone.
    • 公开了用于降低音频噪声的系统和方法的各种实施例。 可以基于从时域信号(142)获得的功率谱(152)来检测诸如噪声(154,156)和网络音调(158)的一个或多个声音分量。 这种检测的结果可以用于在确定可应用于功率谱的调整频谱(164,166)中作出决定(162)。 经调整的功率谱可以被转换成时域信号(172),其基本上消除了诸如网络音调之类的已知声音分量的不需要的噪声和/或计费。
    • 5. 发明申请
    • MOBILE TERMINAL AND LOAD POWER MEASURING METHOD THEREOF
    • 移动终端和负载功率测量方法
    • WO2011144098A3
    • 2012-04-26
    • PCT/CN2011074722
    • 2011-05-26
    • HUAWEI DEVICE CO LTDZOU JIECHEN JIANHUAZHOU PENGTAOYANG JUN
    • ZOU JIECHEN JIANHUAZHOU PENGTAOYANG JUN
    • G01R21/06
    • G01R21/00
    • A mobile terminal and load power measuring method thereof are provided in the present invention, wherein the mobile terminal contains a power source management module, a load to be measured and a power measuring module. An output end of the power source management module is connected to an input end of the load to be measured, and a measuring voltage output by the power measuring module is higher than a work voltage output by the power source management module. During the measuring course of the embodiments of the invention, the power measuring module supplies power for the load to be measured, and the measuring voltage at which the power measuring module supplies power for the load is higher than the work voltage output by the power source management module, so that the output current of the power source management module is cut off, and it is convenient to measure the real-time power of the load to be measured of a product, thus no voltage division or current division is redundant, and the power measuring result is exact; after the end of the measuring, the power measuring module can shut off the load power supply, and the power source management module continues to supply power, so as to stop the work of the power measuring module or turn off the power measuring module, and reduce the consuming energy of a system; during the whole measuring course, the normal work of the load is not effected.
    • 在本发明中提供了一种移动终端及其负载功率测量方法,其中移动终端包含电源管理模块,待测量负载和功率测量模块。 电源管理模块的输出端连接到待测负载的输入端,由功率测量模块输出的测量电压高于由电源管理模块输出的工作电压。 在本发明的实施例的测量过程中,功率测量模块为待测负载供电,功率测量模块为负载供电的测量电压高于电源输出的工作电压 管理模块,使电源管理模块的输出电流切断,方便测量产品测量负载的实时功率,无需分压或分流冗余, 功率测量结果精确; 测量结束后,电源测量模块可以关闭负载电源,电源管理模块继续供电,以停止功率测量模块的工作或关闭电源测量模块, 降低系统的消耗能量; 在整个测量过程中,负载的正常工作不受影响。
    • 6. 发明申请
    • AUTOMATIC PARTNER SELECTION IN THE COOPERATIVE MAC PROTOCOL
    • 合作MAC协议中的自动合作伙伴选择
    • WO2008038247A3
    • 2008-06-26
    • PCT/IB2007053932
    • 2007-09-27
    • KONINKL PHILIPS ELECTRONICS NVCHOU CHUN-TINGGHOSH MONISHAYANG JUN
    • CHOU CHUN-TINGGHOSH MONISHAYANG JUN
    • H04L12/28
    • H04W40/246H04W40/22H04W74/08H04W88/04
    • The present invention provides a system (600), device (500) and method (400) for automatic partner selection in an existing Cooperative MAC (CMAC) protocol, which uses the Ready-to-Send (RTS), Clear-to-Send (CTS) and Partner-Clear-to-Send (PCTS) handshaking to establish cooperation. The present invention enables a "best" partner/relay (500.R.k) who is also willing to cooperate to relay information to a destination (500.D.J) for the transmitting device (i.e., the source), without the source (500.S.i) making a decision on partner selection. That is, the present invention provides a new mechanism by which the best partner/relay (500.R.k) that is also willing to cooperate will "step in" automatically without the source's involvement in selection of the partner/relay (500.R.k). This mechanism is contention-based and the partner is "selected" using local information only in a fully distributed manner.
    • 本发明提供用于现有合作MAC(CMAC)协议中的自动伙伴选择的系统(600),设备(500)和方法(400),其使用准备发送(RTS),清除发送 (CTS)和Partner-Clear-to-Send(PCTS)握手来建立合作关系。 本发明使得能够在没有源(500)的情况下也愿意合作以将信息中继到发送设备(即,源)的目的地(500.DJ)的“最佳”伙伴/中继站(500.Rk) Si)作出合作伙伴选择的决定。 也就是说,本发明提供了一种新机制,通过该机制,也愿意合作的最佳合作伙伴/中继(500.Rk)将自动“插入”,而不需要源选择合作伙伴/中继(500.Rk) 。 这种机制是基于争用的,而伙伴只能以完全分散的方式使用本地信息“选择”。
    • 7. 发明申请
    • VASCULAR TISSUE COMPOSITION
    • 血管组织
    • WO02053015A2
    • 2002-07-11
    • PCT/US0200216
    • 2002-01-04
    • YANG JUN
    • YANG JUN
    • A61F2/06A61B
    • A61F2/06
    • A tissue composition includes the subendothelial layer, the elastica interna, and at least a portion of the tunica media of a blood vessel harvested from a mammal, with the endothelial cells removed from the blood vessel. The tissue composition can also include a portion of the tunica adventitia of a blood vessel harvested from a mammal. The tissue composition can be formed into a graft, a patch, a connective tissue for surgical repair, an orthopedic graft, and a substrate for cell growth, among other applications. The tissue composition can also be fluidized, or made into powdered form.
    • 组织组合物包括内皮下层,内侧弹性体,以及从哺乳动物收获的血管的至少一部分介质,从血管中移出内皮细胞。 组织组合物还可以包括从哺乳动物收获的血管的外膜外膜的一部分。 组织组合物可以形成为移植物,贴剂,用于手术修复的结缔组织,矫形移植物和用于细胞生长的底物等。 组织组合物也可以流化或制成粉末形式。
    • 9. 发明申请
    • METHODS AND APPARATUSES FOR FACILITATING GESTURE RECOGNITION
    • 用于促进手势识别的方法和设备
    • WO2012143603A2
    • 2012-10-26
    • PCT/FI2012050251
    • 2012-03-16
    • NOKIA CORPYANG JUNPANG HAWK-YINLIU ZHIGANG
    • YANG JUNPANG HAWK-YINLIU ZHIGANG
    • G06F3/01
    • G06F3/017G06F3/0346G06K9/00355G06K9/22G06K9/70
    • Methods and apparatuses are provided for facilitating gesture recognition. A method may include constructing a matrix based at least in part on an input gesture and a template gesture. The method may further include determining whether a relationship determined based at least in part on the constructed matrix satisfies a predefined threshold. In an instance in which the relationship does not satisfy the predefined threshold, the method may also include eliminating the template gesture from further consideration for recognition of the input gesture. In an instance in which the relationship satisfies the predefined threshold, the method may further include determining a rotation matrix based at least in part on the constructed matrix. Corresponding apparatuses are also provided.
    • 提供了用于促进手势识别的方法和设备。 一种方法可以包括至少部分地基于输入手势和模板手势来构建矩阵。 该方法可以进一步包括确定至少部分地基于构建的矩阵确定的关系是否满足预定义的阈值。 在关系不满足预定阈值的情况下,该方法还可以包括从进一步考虑识别输入手势中消除模板手势。 在关系满足预定阈值的情况下,该方法可以进一步包括至少部分地基于构建的矩阵来确定旋转矩阵。 还提供了相应的装置。