专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08503564B2 Method and system for data transmission 有权
标题翻译：数据传输方法和系统
公开(公告)号：US08503564B2
公开(公告)日：2013-08-06
申请号：US12692202
申请日：2010-01-22
申请人： Bin Li , Yi Luo , Hui Shen
发明人： Bin Li , Yi Luo , Hui Shen
IPC分类号： H04B7/02 , H04L27/00
CPC分类号： H04B7/0639
摘要： A data transmission method, a communications system and related apparatuses are disclosed. The data transmission method includes the following steps: a transmitter obtains channel information corresponding to channels between the transmitter and several receivers; the transmitter obtains a control vector corresponding to a receiver according to the channel information; the transmitter modulates data to be transmitted by means of one-dimensional modulation to obtain modulated symbols; the transmitter processes the modulated symbols and the control vector to obtain transmitted data of each antenna; the transmitter transmits the transmitted data to the receiver; the receiver receives the transmitted data in a predetermined spatial direction of received symbol. The present invention also discloses a communications system and related apparatuses.
摘要翻译：公开了一种数据传输方法，通信系统及相关装置。数据传输方法包括以下步骤：发射机获取与发射机和多个接收机之间的信道相对应的信道信息; 发射机根据信道信息获得对应于接收机的控制向量; 发射机通过一维调制器调制要传输的数据，以获得调制符号; 发射机处理调制符号和控制矢量以获得每个天线的发射数据; 发射机将发送的数据发送到接收机; 接收机以接收到的符号的预定空间方向接收发送的数据。本发明还公开了一种通信系统及相关装置。

2. 发明授权

US08411727B2 Method and device for feeding back and receiving downlink channel information 有权
标题翻译：用于反馈和接收下行链路信道信息的方法和装置
公开(公告)号：US08411727B2
公开(公告)日：2013-04-02
申请号：US12429409
申请日：2009-04-24
申请人： Luxi Yang , Daofeng Xu , Yongming Huang , Yi Luo
发明人： Luxi Yang , Daofeng Xu , Yongming Huang , Yi Luo
IPC分类号： H04B1/00
CPC分类号： H04B7/06 , H04B7/0619 , H04L5/0026 , H04L5/0053 , H04L27/2647
摘要： A method and a device for feeding back and receiving downlink channel information are disclosed, whereby spectrum utilization ratio of downlink channel information feedback is enhanced. According to the present invention, a wireless terminal superposes an uplink user information sequence with spectrum-spread downlink channel information before transmission. A network side de-spreads a received signal before estimating the downlink channel information, and then detects the user information sequence after subtracting the estimated downlink channel information from the received signal. An orthogonal code can be employed to spread the spectrum of the downlink channel information. The wireless terminal and base station use a plurality of antennas for transmission and reception.
摘要翻译：公开了一种用于反馈和接收下行链路信道信息的方法和装置，由此提高了下行链路信道反馈的频谱利用率。根据本发明，无线终端在传输之前将上行用户信息序列与扩频下行信道信息叠加。网络侧在估计下行链路信道信息之前解扩接收信号，然后在从接收到的信号中减去估计的下行链路信道信息之后检测用户信息序列。可以采用正交码来扩展下行链路信道信息的频谱。无线终端和基站使用多个天线进行发送和接收。

3. 发明授权

US08323679B2 Flexible, compressed intravaginal rings, methods of making and using the same, and apparatus for making the same 有权
标题翻译：柔性，压缩的阴道内环，制造和使用它们的方法及其制造方法
公开(公告)号：US08323679B2
公开(公告)日：2012-12-04
申请号：US12984729
申请日：2011-01-05
申请人： Salah U. Ahmed , Tahseen A. Chowdhury , Yi Luo
发明人： Salah U. Ahmed , Tahseen A. Chowdhury , Yi Luo
IPC分类号： A61F6/14 , A61K38/43 , A61P15/02 , A61P29/00 , A61P31/00 , A61P23/02 , A61P19/10 , B29C3/52
CPC分类号： A61K9/0036 , A61K31/00 , A61K31/20 , A61K38/00
摘要： The present invention is directed to flexible, compressed intravaginal rings comprising a substantially homogeneous compressed mixture comprising a polymethacrylate, a plasticizer, and an active agent, and methods of making and using the same, and apparatus for making the same.
摘要翻译：本发明涉及柔性压缩阴道内环，其包含基本均匀的压缩混合物，其包含聚甲基丙烯酸酯，增塑剂和活性剂，以及制备和使用它们的方法及其制备方法。

4. 发明授权

US08026793B2 Remote keyless entry system with two-way long range communication 有权
标题翻译：遥控无钥匙进入系统，双向远程通讯
公开(公告)号：US08026793B2
公开(公告)日：2011-09-27
申请号：US10960657
申请日：2004-10-07
申请人： Yi Luo , Riad Ghabra , Qingfeng Tang
发明人： Yi Luo , Riad Ghabra , Qingfeng Tang
IPC分类号： H04Q1/00
CPC分类号： B60R25/24 , G07C9/00309 , G07C2009/00793 , G07C2209/62 , H04B1/04
摘要： Vehicle information (e.g., status information, calibratable parameters, or diagnostic data) is transmitted from a base station mounted in a vehicle to a portable RKE fob via a radio-frequency signal within a specified average field strength limit. A multi-byte vehicle message is formed and then coded into a multi-bit coded message. The multi-bit coded message is framed into a plurality of packets. The radio-frequency signal is wirelessly transmitted from the base station with a plurality of spaced packet windows having a predetermined duty cycle, each packet window including a respective one of the plurality of packets. The radio-frequency signal within each of the packet windows has a predetermined field strength greater than the average field strength limit and a substantially zero field strength between the packet windows. The predetermined duty cycle results in an actual average field strength for transmitting all of the packets not exceeding the average field strength limit.
摘要翻译：车辆信息（例如，状态信息，可校准参数或诊断数据）经由指定平均场强限度内的射频信号从安装在车辆中的基站发送到便携式RKE FOB。形成多字节车辆消息，然后编码成多位编码消息。多比特编码消息被构成多个分组。射频信号是从具有预定占空比的多个间隔分组窗口从基站无线发送的，每个分组窗口包括多个分组中的相应一个分组。每个分组窗口内的射频信号具有大于平均场强限度的预定场强和分组窗口之间基本为零的场强。预定的占空比导致实际的平均场强，用于传送不超过平均场强极限的所有分组。

5. 发明申请

US20110212155A1 Flexible, Compressed Intravaginal Rings, Methods of Making and Using the Same, and Apparatus for Making the Same 有权
标题翻译：灵活的，压缩的阴道环，制作和使用它们的方法，以及制造它们的装置
公开(公告)号：US20110212155A1
公开(公告)日：2011-09-01
申请号：US12984729
申请日：2011-01-05
申请人： Salah U. AHMED , Tahseen A. Chowdhury , Yi Luo
发明人： Salah U. AHMED , Tahseen A. Chowdhury , Yi Luo
IPC分类号： A61F6/14 , A61K38/43 , A61P15/02 , A61P29/00 , A61P31/00 , A61P23/02 , A61P19/10 , B29C43/52
CPC分类号： A61K9/0036 , A61K31/00 , A61K31/20 , A61K38/00
摘要： The present invention is directed to flexible, compressed intravaginal rings comprising a substantially homogeneous compressed mixture comprising a polymethacrylate, a plasticizer, and an active agent, and methods of making and using the same, and apparatus for making the same.
摘要翻译：本发明涉及柔性压缩阴道内环，其包含基本均匀的压缩混合物，其包含聚甲基丙烯酸酯，增塑剂和活性剂，以及制备和使用它们的方法及其制备方法。

6. 发明授权

US07944340B1 System and method for two-way remote activation with adaptive protocol 有权
标题翻译：用自适应协议进行双向远程激活的系统和方法
公开(公告)号：US07944340B1
公开(公告)日：2011-05-17
申请号：US11536187
申请日：2006-09-28
申请人： Riad Ghabra , Ronald O. King , John S. Nantz , Tom Q. Tang , Yi Luo
发明人： Riad Ghabra , Ronald O. King , John S. Nantz , Tom Q. Tang , Yi Luo
IPC分类号： G05B11/01 , G08C19/16
CPC分类号： G08C17/02 , B60R25/00 , G07C9/00174 , G07C2009/00341 , G07C2209/63
摘要： A system and method for remote activation of a device includes, in one embodiment, receiving a signal indicative of a range from the device, comparing the range to a threshold, selecting a first transmission protocol when the range exceeds the threshold, selecting a second transmission protocol when the range fails to exceed the threshold, and transmitting a command signal according to the selected first or second transmission protocol.
摘要翻译：在一个实施例中，用于远程激活设备的系统和方法包括：从所述设备接收指示范围的信号，将所述范围与阈值进行比较;当所述范围超过所述阈值时选择第一传输协议;选择第二传输当该范围不能超过阈值时，根据所选择的第一或第二传输协议发送命令信号。

7. 发明授权

US07910126B2 Flexible, compressed intravaginal rings, methods of making and using the same, and apparatus for making the same 有权
标题翻译：柔性，压缩的阴道内环，制造和使用它们的方法及其制造方法
公开(公告)号：US07910126B2
公开(公告)日：2011-03-22
申请号：US11725563
申请日：2007-03-20
申请人： Salah U. Ahmed , Tahseen A. Chowdhury , Yi Luo
发明人： Salah U. Ahmed , Tahseen A. Chowdhury , Yi Luo
IPC分类号： A61K9/02 , A61K31/20 , A61K38/00 , A61K38/43
CPC分类号： A61K9/0036 , A61K31/00 , A61K31/20 , A61K38/00
摘要： The present invention is directed to flexible, compressed intravaginal rings comprising a substantially homogeneous compressed mixture comprising a polymethacrylate, a plasticizer, and an active agent, and methods of making and using the same, and apparatus for making the same.
摘要翻译：本发明涉及柔性压缩阴道内环，其包含基本均匀的压缩混合物，其包含聚甲基丙烯酸酯，增塑剂和活性剂，以及制备和使用它们的方法及其制备方法。

8. 发明申请

US20080260258A1 Enhanced isotropic 2D and 3D gradient method 有权
标题翻译：增强各向同性2D和3D梯度法
公开(公告)号：US20080260258A1
公开(公告)日：2008-10-23
申请号：US11787986
申请日：2007-04-17
申请人： Yuchun Eugene Wang , Yi Luo , Mohammed N. Alfaraj
发明人： Yuchun Eugene Wang , Yi Luo , Mohammed N. Alfaraj
IPC分类号： G06K9/48
CPC分类号： G06T5/20 , G06T2207/20004
摘要： A system and method use 2D and 3D numerical gradient operators for reducing anisotropic inaccuracies in digital image processing. Enhanced isotropic operators are derived by first parameterizing corresponding numerical operators, followed by determining the parameters for the operators by matching analytical gradients with numerical gradients, which produces generic frequency-independent operators. The system and method also optimize the design of operators for use at any given frequency range needed for any special purpose application.
摘要翻译：一种系统和方法使用2D和3D数值梯度算子来减少数字图像处理中的各向异性误差。通过首先对相应的数值运算符进行参数化，然后通过匹配具有数值梯度的分析梯度来确定运算符的参数，从而导出增强的各向同性运算符，这产生了通用频率无关运算符。该系统和方法还优化了用于任何特殊用途应用所需的任何给定频率范围的操作员的设计。

9. 发明申请

US20080100429A1 TIRE PRESSURE MONITORING (TPM) AND REMOTE KEYLESS ENTRY (RKE) SYSTEM FOR A VEHICLE 审中-公开
标题翻译：轮胎压力监测（TPM）和远程无钥匙进入（RKE）系统
公开(公告)号：US20080100429A1
公开(公告)日：2008-05-01
申请号：US11555366
申请日：2006-11-01
申请人： Yi Luo , Qingfeng T. Tang , John S. Nantz
发明人： Yi Luo , Qingfeng T. Tang , John S. Nantz
IPC分类号： B60C23/00 , B60R25/00
CPC分类号： B60C23/0408 , B60C23/0433 , B60C23/0444
摘要： The embodiments described herein include a tire pressure monitoring (TPM)/remote keyless entry (RKE) system and method for a vehicle. The system includes a TPM sensor configured to sense the condition of a vehicle tire and transmit a TPM sensor signal during a first predetermined time period. A RKE device is included that is configured to transmit a RKE signal during a second predetermined time period. Additionally, a TPM/RKE module is configured to operate in a TPM mode and a RKE mode. The TPM/RKE module receives the TPM sensor signal during the TPM mode and the RKE signal during the RKE mode. The TPM/RKE module is also configured to automatically transition between the TPM mode and the RKE mode in accordance with the first and the second predetermined time periods.
摘要翻译：本文描述的实施例包括用于车辆的轮胎压力监测（TPM）/远程无钥匙进入（RKE）系统和方法。该系统包括被配置为感测车辆轮胎的状况并在第一预定时间段期间传送TPM传感器信号的TPM传感器。包括被配置为在第二预定时间段期间发送RKE信号的RKE设备。此外，TPM / RKE模块被配置为在TPM模式和RKE模式下操作。 TPM / RKE模块在TPM模式期间接收TPM传感器信号，在RKE模式期间接收RKE信号。 TPM / RKE模块还被配置为根据第一和第二预定时间段在TPM模式和RKE模式之间自动转换。

10. 发明授权

US07295849B2 Vehicle two way remote communication system 失效
标题翻译：车辆双向远程通讯系统
公开(公告)号：US07295849B2
公开(公告)日：2007-11-13
申请号：US10738081
申请日：2003-12-17
申请人： Riad Ghabra , Qingfeng Tang , John S. Nantz , Yi Luo
发明人： Riad Ghabra , Qingfeng Tang , John S. Nantz , Yi Luo
IPC分类号： H04B7/00
CPC分类号： B60R25/246 , B60R25/406 , G07C9/00309 , G07C2009/00793 , G07C2209/06 , G07C2209/62
摘要： A two way remote communication system for a vehicle includes a fob portion and a vehicle portion. The fob portion includes a fob battery, a fob transceiver, at least one button and at least one display. The vehicle portion includes a vehicle battery, a vehicle transceiver, and at least one electrical component. The timers are synchronized to simultaneously activate and deactivate the transceivers to establish periodic time intervals when the fob transceiver is open to transmission, which establishes idle time for the fob transceiver and reduces the amount of power consumed by the fob battery.
摘要翻译：一种用于车辆的双向远程通信系统包括一个叉车部分和一个车辆部分。粪便部分包括一个粪便电池，一个收发器，至少一个按钮和至少一个显示器。车辆部分包括车辆电池，车辆收发器和至少一个电气部件。定时器被同步以同时激活和去激活收发器，以便在收发器收发器打开以传输时建立周期性的时间间隔，从而为收发机收发机建立空闲时间并减少短信息电池消耗的功率量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式