公开(公告)号：US09231747B2

公开(公告)日：2016-01-05

申请号：US14118893

申请日：2012-04-16

申请人： Zhiqiang Han ,  Jing Jiang ,  Bo Sun ,  Li Zhang ,  Weimin Xing

发明人： Zhiqiang Han ,  Jing Jiang ,  Bo Sun ,  Li Zhang ,  Weimin Xing

IPC分类号： H04L5/00 ,  H04W72/04 ,  H04W36/38 ,  H04W4/02 ,  H04W36/00 ,  H04W24/02 ,  H04B7/26 ,  H04B7/06

CPC分类号： H04L5/0057 ,  H04B7/0695 ,  H04B7/2643 ,  H04B7/2656 ,  H04W4/02 ,  H04W24/02 ,  H04W36/0088 ,  H04W36/38 ,  H04W72/04 ,  H04W72/0446

摘要： It is disclosed a method for transmitting wireless frame, including: the wireless frame is transmitted by using any access category. The wireless frame is a beginning frame for performing channel information measurement. It is further disclosed an apparatus for transmitting wireless frame, including: a selection unit and a transmitting unit, where the selection unit is configured to select any access category for a beginning frame for performing the channel information measurement; and the transmitting unit is configured to transmit the beginning frame. It is further disclosed a communication network element provided with the apparatus for transmitting wireless frame mentioned above. It is ensured that the wireless frames subsequent to the frame exchange sequence for performing the channel information measurement may be smoothly transmitted, and the channel information measurement may be smoothly performed, and thereby transmitting communication data based on the acquired channel information. The support of each communication network elements to the MIMO and beam forming is further ensured, and an effective supplement to the existing protocols is provided.

摘要翻译： 公开了一种用于发送无线帧的方法，包括：通过使用任何接入类别来发送无线帧。 无线帧是用于执行信道信息测量的起始帧。 进一步公开了一种用于发送无线帧的装置，包括：选择单元和发送单元，其中所述选择单元被配置为选择用于执行信道信息测量的开始帧的任何接入类别; 并且发送单元被配置为发送开始帧。 还公开了一种通信网络元件，其具有用于发送上述无线帧的装置。 确保可以平滑地发送用于执行信道信息测量的帧交换顺序之后的无线帧，并且可以平滑地执行信道信息测量，从而基于获取的信道信息发送通信数据。 进一步确保每个通信网络元件对MIMO和波束形成的支持，并且提供对现有协议的有效补充。

公开(公告)号：US11598061B2

公开(公告)日：2023-03-07

申请号：US16856962

申请日：2020-04-23

申请人： Joel Reed Rasor ,  Logan Thomas Throesch ,  Noah Payton Hendershot ,  Bradley James Marcum ,  Bo Sun ,  Noah Ali Warfield

发明人： Joel Reed Rasor ,  Logan Thomas Throesch ,  Noah Payton Hendershot ,  Bradley James Marcum ,  Bo Sun ,  Noah Ali Warfield

IPC分类号： E01H5/12 ,  H05B1/02 ,  E01H5/10 ,  B25F5/00 ,  E01H5/02 ,  H05B3/18

摘要： A snow shovel that has a shaft, a handle, and a scoop to allow the user to remove unwanted snow and ice from a surface. This shovel includes a heated bottom edge with a vibrating motor to melt and dislodge ice or snow from a surface. The shovel also includes a vibration-reducing mechanism to dampen the vibrations that a user might feel during the use of this shovel, along with sensors that detect when the heated edge and motor should be turned on or off.

公开(公告)号：US20140139618A1

公开(公告)日：2014-05-22

申请号：US14130264

申请日：2012-03-21

申请人： Xiaoyang Ye ,  Bo Sun

发明人： Xiaoyang Ye ,  Bo Sun

IPC分类号： H04L29/06 ,  H04N7/15

CPC分类号： H04L65/605 ,  H04L65/1069 ,  H04L65/403 ,  H04N7/147 ,  H04N7/15 ,  H04N7/152

摘要： A media transmission method based on telepresence is disclosed, comprising: during connection establishment, a master telepresence terminal of a local media transmission system and a remote endpoint perform signaling exchange, to establish a media logical channel between the local media transmission system and the remote endpoint; and transmits the same type of media streams between the local media transmission system and the remote endpoint through a media logical channel or respectively through multiple media logical channels, and receives the same type of media streams through a media logical channel or respectively through multiple media logical channels. A media transmission system based on telepresence is further disclosed correspondingly. Through the disclosure, when a telepresence system of a certain conference site is called, only one number needs to be called, which is easy to operate; moreover, agent information exchange can be performed in the telepresence system, thereby achieving the effect of sound-based localization, solving the problem such as synchronization between streams, and improving user experience.

摘要翻译： 公开了一种基于远程呈现的媒体传输方法，包括：在连接建立期间，本地媒体传输系统的主网真终端和远程端点执行信令交换，以在本地媒体传输系统和远程终端之间建立媒体逻辑信道 ; 并且通过媒体逻辑信道或分别通过多个媒体逻辑信道在本地媒体传输系统和远程端点之间传输相同类型的媒体流，并通过媒体逻辑信道或分别通过媒体逻辑信道或分别通过多媒体逻辑接收相同类型的媒体流 频道 相应地进一步公开了一种基于远程呈现的媒体传输系统。 通过披露，当召开某个会场的远程呈现系统时，只需要调用一个号码，便于操作; 此外，可以在远程呈现系统中执行代理信息交换，从而实现声音定位的效果，解决流之间的同步等问题，提高用户体验。

公开(公告)号：US08723613B2

公开(公告)日：2014-05-13

申请号：US13215676

申请日：2011-08-23

申请人： Bo Sun

发明人： Bo Sun

IPC分类号： H04L27/20 ,  H03C3/00

CPC分类号： H04L27/2032 ,  H03C3/00 ,  H03L7/0812 ,  H04L27/205 ,  H04L27/361

摘要： An apparatus for phase modulation includes a delay locked loop configured to generate from a reference signal a plurality of phase shifted signals, each of the phase shifted signals being locked to the reference signal and having a different phase shift from the other phase shifted signals with respect to the reference signal, and a multiplexer configured to select one of the phase shifted signals.

摘要翻译： 一种用于相位调制的装置包括：延迟锁定环路，被配置为从参考信号产生多个相移信号，每个相移信号被锁定到参考信号，并且与其它相移信号具有不同的相移 以及被配置为选择所述相移信号之一的多路复用器。

公开(公告)号：US20130287065A1

公开(公告)日：2013-10-31

申请号：US13490746

申请日：2012-06-07

申请人： Bo Sun ,  Alexander Dorosenco

发明人： Bo Sun ,  Alexander Dorosenco

IPC分类号： H04B1/69 ,  H04B1/707

CPC分类号： H03C3/02 ,  H03C3/0941 ,  H03C3/095 ,  H03C3/0966 ,  H03C5/00 ,  H04L27/2003 ,  H04L27/2032

摘要： An ultra-wide band frequency modulator is disclosed. The frequency modulator includes a direct modulation phase lock loop that receives a small component. The frequency modulator also includes a delay module that produces a plurality of delay lines. The frequency modulator further includes an edge selector that receives a large component and the plurality of delay lines.

摘要翻译： 公开了一种超宽带频率调制器。 频率调制器包括接收小分量的直接调制锁相环。 频率调制器还包括产生多个延迟线的延迟模块。 频率调制器还包括边缘选择器，其接收大的分量和多个延迟线。

公开(公告)号：US20120020435A1

公开(公告)日：2012-01-26

申请号：US13202929

申请日：2009-07-03

申请人： Jin Xu ,  Jun Xu ,  Zhifeng Yuan ,  Qianzi Xu ,  Xianwei Gong ,  Bo Sun ,  Huiying Fang

发明人： Jin Xu ,  Jun Xu ,  Zhifeng Yuan ,  Qianzi Xu ,  Xianwei Gong ,  Bo Sun ,  Huiying Fang

IPC分类号： H04L27/36

CPC分类号： H04L27/3405 ,  H04L1/0066 ,  H04L1/0071 ,  H04L1/1893

摘要： The present invention provides a constellation mapping method, and the method includes: flipping a plurality of bits in each modulation symbol unit to be mapped in part of or all of modulation symbol units to be mapped of a bit sequence to be mapped; and mapping each flipped modulation symbol unit to be mapped as a modulation symbol in a constellation. By means of the present invention, the phenomenon that consecutive bits have the same reliability can be effectively avoided by changing unevenness of reliability distribution of the consecutive bits, and at the same time, the link performance can be improved.

摘要翻译： 本发明提供一种星座映射方法，该方法包括：在要映射的比特序列映射的调制符号单元的一部分或全部中，对每个调制符号单元中的多个比特进行翻转， 并映射要映射成星座图中的调制符号的每个翻转的调制符号单元。 通过本发明，可以通过改变连续位的可靠性分布的不均匀性来有效地避免连续位具有相同可靠性的现象，同时可提高链路性能。

公开(公告)号：US20110304368A1

公开(公告)日：2011-12-15

申请号：US13215676

申请日：2011-08-23

申请人： Bo Sun

发明人： Bo Sun

IPC分类号： H03L7/06

CPC分类号： H04L27/2032 ,  H03C3/00 ,  H03L7/0812 ,  H04L27/205 ,  H04L27/361

摘要： An apparatus for phase modulation includes a delay locked loop configured to generate from a reference signal a plurality of phase shifted signals, each of the phase shifted signals being locked to the reference signal and having a different phase shift from the other phase shifted signals with respect to the reference signal, and a multiplexer configured to select one of the phase shifted signals.

摘要翻译： 一种用于相位调制的装置包括：延迟锁定环路，被配置为从参考信号产生多个相移信号，每个相移信号被锁定到参考信号，并且与其它相移信号具有不同的相移 以及被配置为选择所述相移信号之一的多路复用器。

公开(公告)号：US08059748B2

公开(公告)日：2011-11-15

申请号：US11857929

申请日：2007-09-19

申请人： Puay Hoe See ,  Gurkanwal Singh Sahota ,  Bo Sun ,  Gary John Ballantyne ,  William Ronald Panton ,  Zae Yong Choi

发明人： Puay Hoe See ,  Gurkanwal Singh Sahota ,  Bo Sun ,  Gary John Ballantyne ,  William Ronald Panton ,  Zae Yong Choi

IPC分类号： H04K1/02 ,  H04B1/04

CPC分类号： H04L27/0008 ,  H03C3/0916 ,  H03C3/0975 ,  H03C5/00 ,  H03F1/3241 ,  H03F1/3252 ,  H04B1/0483 ,  H04B2001/0425 ,  H04L27/361 ,  H04L27/362

摘要： Transmitters supporting multiple modulation modes and/or multiple frequency bands are described. A transmitter may perform large signal polar modulation, small signal polar modulation, and/or quadrature modulation, which may support different modulation schemes and systems. Circuit blocks may be shared by the different modulation modes to reduce cost and power. For example, a single modulator and a single power amplifier may be used for small signal polar modulation and quadrature modulation. The transmitter may apply pre-distortion to improve performance, to allow a power amplifier to support multiple frequency bands, to allow the power amplifier to operate at higher output power levels, etc. Envelope and phase distortions due to non-linearity of the power amplifier may be characterized for different input levels and different bands and stored at the transmitter. Thereafter, envelope and phase signals may be pre-distorted based on the stored characterizations to compensate for non-linearity of the power amplifier.

摘要翻译： 描述了支持多个调制模式和/或多个频带的发射机。 发射机可以执行可能支持不同调制方案和系统的大信号极性调制，小信号极化调制和/或正交调制。 电路块可以由不同的调制模式共享以降低成本和功率。 例如，单个调制器和单个功率放大器可以用于小信号极性调制和正交调制。 发射机可以应用预失真来提高性能，以允许功率放大器支持多个频带，以允许功率放大器在较高的输出功率电平下工作等。由功率放大器的非线性引起的包络和相位失真 可以表征为不同的输入电平和不同的频带并存储在发射机。 此后，包络和相位信号可以基于存储的特征来预失真，以补偿功率放大器的非线性。

公开(公告)号：US08013434B2

公开(公告)日：2011-09-06

申请号：US12128163

申请日：2008-05-28

申请人： Chi Chih Lin ,  Bo Sun ,  Hung Jen Wang ,  Jen Feng Tseng

发明人： Chi Chih Lin ,  Bo Sun ,  Hung Jen Wang ,  Jen Feng Tseng

IPC分类号： H01L33/00

CPC分类号： H01L23/3735 ,  H01L21/486 ,  H01L23/13 ,  H01L23/49822 ,  H01L23/49827 ,  H01L24/48 ,  H01L24/73 ,  H01L24/83 ,  H01L24/85 ,  H01L33/486 ,  H01L33/60 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/83801 ,  H01L2224/85 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/12041 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/1517 ,  H01L2924/181 ,  Y10T29/49165 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/83851 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： The present invention discloses a package substrate comprising an insulative carrier having a through-hole penetrating the top and bottom surfaces thereof; at least one first and second conductive layers comprising circuits respectively formed on the top and bottom surfaces and covering an opening of the through-hole; a conductive element set in the through-hole for electrically connecting the first and second conductive layers; a first metal layer formed on the first and/or the second conductive layer; and at least one chip receiving bay formed by removing a portion of the carrier from the upper to the lower surfaces until the second conductive layer is exposed for accommodating at least one chip therein on the exposed second conductive layer. The package structure has a reduced overall thickness and an enhanced heat-dissipation effect for the chip and prevents from humidity penetration. A manufacturing method for the package structure is also disclosed.

摘要翻译： 本发明公开了一种封装基板，包括：绝缘载体，具有穿透其顶表面和底表面的通孔; 至少一个第一和第二导电层，包括分别形成在顶表面和底表面上并覆盖通孔的开口的电路; 设置在所述通孔中用于电连接所述第一和第二导电层的导电元件; 形成在第一和/或第二导电层上的第一金属层; 以及通过从上到下表面去除载体的一部分直到第二导电层被暴露以在暴露的第二导电层上容纳其中的至少一个芯片而形成的至少一个芯片接收间隔。 封装结构具有减小的总体厚度和增强的芯片散热效果并防止湿度渗透。 还公开了一种用于封装结构的制造方法。

公开(公告)号：US20110169626A1

公开(公告)日：2011-07-14

申请号：US12974323

申请日：2010-12-21

申请人： Bo Sun ,  Hisanori Miura ,  Hiroshi Hattori

发明人： Bo Sun ,  Hisanori Miura ,  Hiroshi Hattori

IPC分类号： B60Q1/00

CPC分类号： G08G1/167 ,  B60Q9/008 ,  G08G1/0962 ,  G08G1/09623 ,  G08G1/166

摘要： A system for aiding a user when travelling in a vehicle with a portable, handheld electronic device includes a sensor that detects an object outside the vehicle and that detects a condition regarding movement of the vehicle with respect to the object outside the vehicle. The sensor is supported in the vehicle for travel with the vehicle. The system also includes a communication system that allows the vehicle and the electronic device to communicate a signal therebetween. The signal relates to the condition detected by the sensor. Furthermore, the system includes an output device included on at least one of the vehicle and the electronic device. The output device is operable to output an alarm based on the signal communicated between the vehicle and the electronic device.

摘要翻译： 一种用于在用便携式手持电子设备在车辆中行驶时辅助用户的系统包括：检测车辆外部的物体的传感器，并且检测关于车辆相对于车辆外部的物体的移动的状况。 传感器被支撑在车辆中以与车辆一起行驶。 该系统还包括允许车辆和电子设备在其间通信信号的通信系统。 该信号涉及由传感器检测到的状况。 此外，该系统包括包括在车辆和电子设备中的至少一个上的输出设备。 输出装置可操作以基于在车辆和电子设备之间传递的信号来输出报警。