公开(公告)号：US20070140297A1

公开(公告)日：2007-06-21

申请号：US11519846

申请日：2006-09-13

Applicant: Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai ,  Kuo-Hwa Pu

Inventor： Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai ,  Kuo-Hwa Pu

IPC: H04J3/24

CPC classification number: H04L45/7453 ,  H04L45/302 ,  H04L69/12 ,  H04L69/22

Abstract: The present invention relates to an extensible protocol processing system. The system of the invention is mounted between a host and a network, and is utilized to offload partial network protocol packets of the host. The protocol processing system comprises a microprocessor, a host interface device, a medium access controller, a message interface controller, a receiving device and a transmitting device. The system of the invention can provides better efficiency of the host for processing the offloaded partial network protocol packets. Besides, the function of the system of the invention can be extended by increasing the message and modifying the software or the firmware. Therefore, the system of the invention can be utilized to various applications, and has the easily extensible effects.

Abstract translation: 本发明涉及可扩展协议处理系统。 本发明的系统安装在主机和网络之间，并用于卸载主机的部分网络协议分组。 协议处理系统包括微处理器，主机接口设备，介质访问控制器，消息接口控制器，接收设备和发送设备。 本发明的系统可以为处理卸载的部分网络协议分组提供更好的主机效率。 此外，可以通过增加消息和修改软件或固件来扩展本发明的系统的功能。 因此，本发明的系统可以用于各种应用，并且具有易于扩展的效果。

公开(公告)号：US07580410B2

公开(公告)日：2009-08-25

申请号：US11519846

申请日：2006-09-13

Applicant: Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai ,  Kuo-Hwa Pu

Inventor： Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai ,  Kuo-Hwa Pu

IPC: H04L12/56

CPC classification number: H04L45/7453 ,  H04L45/302 ,  H04L69/12 ,  H04L69/22

Abstract: The present invention relates to an extensible protocol processing system. The system of the invention is mounted between a host and a network, and is utilized to offload partial network protocol packets of the host. The protocol processing system comprises a microprocessor, a host interface device, a medium access controller, a message interface controller, a receiving device and a transmitting device. The system of the invention can provides better efficiency of the host for processing the offloaded partial network protocol packets. Besides, the function of the system of the invention can be extended by increasing the message and modifying the software or the firmware. Therefore, the system of the invention can be utilized to various applications, and has the easily extensible effects.

Abstract translation: 本发明涉及可扩展协议处理系统。 本发明的系统安装在主机和网络之间，并用于卸载主机的部分网络协议分组。 协议处理系统包括微处理器，主机接口设备，介质访问控制器，消息接口控制器，接收设备和发送设备。 本发明的系统可以为处理卸载的部分网络协议分组提供更好的主机效率。 此外，通过增加消息和修改软件或固件，可以扩展本发明的系统的功能。 因此，本发明的系统可以用于各种应用，并且具有易于扩展的效果。

公开(公告)号：US07447230B2

公开(公告)日：2008-11-04

申请号：US11106624

申请日：2005-04-15

Applicant: Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai

Inventor： Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai

IPC: H04L12/66

CPC classification number: H04L47/2441 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9042

Abstract: A protocol processing engine system, which is arranged between a host side and a media access control (MAC) layer to thus speed up data transmission. The system includes a host interface, a network media access control (MAC) interface, a receiving subsystem and a transmitting subsystem. The system uses the host interface to interface with the host side and the network MAC interface to interface with the network MAC layer. The receiving subsystem classifies a connection received from the network MAC layer into a priority connection, fast connection or slow connection based on a pre-stored information, and activates its respective hardware circuit based on the connection classified in order to speed up data transmission of the connection. The transmitting subsystem transmits a connection received from the host interface to the network MAC interface.

Abstract translation: 协议处理引擎系统，其被布置在主机侧和媒体访问控制（MAC）层之间，从而加速数据传输。 该系统包括主机接口，网络介质访问控制（MAC）接口，接收子系统和传输子系统。 系统使用主机接口与主机端和网络MAC接口进行接口，与网络MAC层接口。 接收子系统将从网络MAC层接收到的连接分为基于预先存储的信息的优先连接，快速连接或慢速连接，并且基于分类的连接激活其相应的硬件电路，以加速数据传输 连接。 发送子系统将从主机接口接收的连接发送到网络MAC接口。

公开(公告)号：US20060092934A1

公开(公告)日：2006-05-04

申请号：US11106624

申请日：2005-04-15

Applicant: Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai

Inventor： Shen-Ming Chung ,  Yun-Yen Chen ,  Yau-Cheng Tsai

IPC: H04L12/56 ,  H04L12/28

CPC classification number: H04L47/2441 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9042

Abstract: A protocol processing engine system, which is arranged between a host side and a media access control (MAC) layer to thus speed up data transmission. The system includes a host interface, a network media access control (MAC) interface, a receiving subsystem and a transmitting subsystem. The system uses the host interface to interface with the host side and the network MAC interface to interface with the network MAC layer. The receiving subsystem classifies a connection received from the network MAC layer into a priority connection, fast connection or slow connection based on a pre-stored information, and activates its respective hardware circuit based on the connection classified in order to speed up data transmission of the connection. The transmitting subsystem transmits a connection received from the host interface to the network MAC interface.

Abstract translation: 协议处理引擎系统，其被布置在主机侧和媒体访问控制（MAC）层之间，从而加速数据传输。 该系统包括主机接口，网络介质访问控制（MAC）接口，接收子系统和传输子系统。 系统使用主机接口与主机端和网络MAC接口进行接口，与网络MAC层接口。 接收子系统将从网络MAC层接收到的连接分为基于预先存储的信息的优先连接，快速连接或慢速连接，并且基于分类的连接激活其相应的硬件电路，以加速数据传输 连接。 发送子系统将从主机接口接收的连接发送到网络MAC接口。

公开(公告)号：US20080135147A1

公开(公告)日：2008-06-12

申请号：US11766681

申请日：2007-06-21

Applicant: Yun-Yen Chen

Inventor： Yun-Yen Chen

IPC: B60C23/06 ,  B60C11/24

CPC classification number: B60C19/00 ,  B60C11/243 ,  Y10T152/10009 ,  Y10T152/10027 ,  Y10T152/10495

Abstract: A detection-alarm mechanism is provided. The detection-alarm mechanism for a tire includes a sensor, an electronic processing unit, a post-processing unit and a display unit. The sensor includes a substrate disposed in the tire and at least one photoelectronic element fixed to the substrate. If the tire is cracked, light passes through the cracks and reaches the photoelectronic elements to generate signals. The electronic processing unit receives signals from the photoelectronic elements to generate wear information. The post-processing unit is disposed in a vehicle on which the tire is installed and receives wear information from the electronic processing unit. The display unit is disposed in the vehicle for presenting the wear information.

Abstract translation: 提供检测报警机制。 轮胎的检测报警机构包括传感器，电子处理单元，后处理单元和显示单元。 传感器包括设置在轮胎中的基板和固定到基板的至少一个光电元件。 如果轮胎破裂，则光线穿过裂纹并到达光电子元件以产生信号。 电子处理单元从光电子元件接收信号以产生磨损信息。 后处理单元设置在其上安装有轮胎的车辆中并且接收来自电子处理单元的磨损信息。 显示单元设置在车辆中用于呈现磨损信息。

公开(公告)号：US08302469B2

公开(公告)日：2012-11-06

申请号：US13078695

申请日：2011-04-01

Applicant: Yun-Yen Chen

Inventor： Yun-Yen Chen

IPC: G01M17/02 ,  B60C23/02 ,  B60C23/00

CPC classification number: B60C19/00 ,  B60C11/243 ,  Y10T152/10009 ,  Y10T152/10027 ,  Y10T152/10495

Abstract: A detection-alarm mechanism is provided. The detection-alarm mechanism for a tire includes a sensor, an electronic processing unit, a post-processing unit and a display unit. The sensor includes a substrate disposed in the tire and at least one photoelectronic element fixed to the substrate. If the tire is cracked, light passes through the cracks and reaches the photoelectronic elements to generate signals. The electronic processing unit receives signals from the photoelectronic elements to generate wear information. The post-processing unit is disposed in a vehicle on which the tire is installed and receives wear information from the electronic processing unit. The display unit is disposed in the vehicle for presenting the wear information.

Abstract translation: 提供检测报警机制。 轮胎的检测报警机构包括传感器，电子处理单元，后处理单元和显示单元。 传感器包括设置在轮胎中的基板和固定到基板的至少一个光电元件。 如果轮胎破裂，则光线穿过裂纹并到达光电子元件以产生信号。 电子处理单元从光电子元件接收信号以产生磨损信息。 后处理单元设置在其上安装有轮胎的车辆中并且接收来自电子处理单元的磨损信息。 显示单元设置在车辆中用于呈现磨损信息。

公开(公告)号：US20070036234A1

公开(公告)日：2007-02-15

申请号：US11298184

申请日：2005-12-09

Applicant: Yun-Yen Chen ,  Chih-Peng Li ,  Wei-Wen Hu

Inventor： Yun-Yen Chen ,  Chih-Peng Li ,  Wei-Wen Hu

IPC: H04K1/10

CPC classification number: H04L27/2657 ,  H04L27/2662 ,  H04L27/2675 ,  H04L27/2678

Abstract: The invention relates to an orthogonal frequency division multiplexing system with PN-sequence. In the synchronization of the invention, both timing offset and frequency offset are estimated and compensated by utilizing a time and frequency synchronization device. In addition, the PN-sequence with the cyclic prefix is added to the OFDM symbol before transmitting. The time and frequency synchronization device of the invention comprises two synchronization circuits from the cyclic prefix and PN-sequence when calculating the timing offset and frequency offset of receiving signal. As a result, the OFDM system of the invention not only has better performance in fading channel, but also has the better bandwidth utilization without extra bandwidth for transmitting the PN-sequence.

Abstract translation: 本发明涉及具有PN序列的正交频分复用系统。 在本发明的同步中，通过利用时间和频率同步装置来估计和补偿定时偏移和频率偏移。 此外，具有循环前缀的PN序列在发送之前被添加到OFDM符号。 当计算接收信号的定时偏移和频率偏移时，本发明的时间和频率同步装置包括来自循环前缀和PN序列的两个同步电路。 结果，本发明的OFDM系统不仅在衰落信道中具有更好的性能，而且具有更好的带宽利用率，而没有用于发送PN序列的额外带宽。

公开(公告)号：US20070096885A1

公开(公告)日：2007-05-03

申请号：US11296625

申请日：2005-12-07

Applicant: Yong-Hua Cheng ,  Yun-Yen Chen ,  Chung-Shun Yang ,  Sheng-Yung Chen

Inventor： Yong-Hua Cheng ,  Yun-Yen Chen ,  Chung-Shun Yang ,  Sheng-Yung Chen

IPC: B60Q1/00 ,  B60Q1/22 ,  G08G1/00

CPC classification number: G08G1/163 ,  B60W40/04 ,  G08G1/0967 ,  G08G1/096791

Abstract: A short-range inter-vehicle communication and warning apparatus comprises a forward radar and a backward radar. The apparatus uses the radars to generate Frequency Modulation/Continuous Wave (FMCW) signals, uses amplitude shift keying for data modulation and arranges a special packet format, to realize such a low cost and fast response device of collision avoidance for vehicles. The invention has the dual capabilities of detecting and communicating simultaneously. It can also measure the relative speed of a preceding/rear vehicles and the relative inter-vehicle distance. The invention also exchanges the real-time traffic information with the preceding/rear vehicles at the same time. It is applicable to a one-to-one or one-to-many inter-vehicle channel model.

Abstract translation: 短距离车内通信和警报装置包括前向雷达和后向雷达。 该装置使用雷达生成频率调制/连续波（FMCW）信号，使用幅移键控进行数据调制，并配置特殊的数据包格式，实现了低成本，快速响应的车辆防撞装置。 本发明具有同时检测和通信的双重功能。 它还可以测量前后车辆的相对速度和相对车间距离。 本发明还与前/后车辆同时交换实时交通信息。 适用于一对一或一对多车间通道模型。

公开(公告)号：US06775318B2

公开(公告)日：2004-08-10

申请号：US09735492

申请日：2000-12-14

Applicant: Po-Tsun Chen ,  Ho-Chi Hwang ,  Yun-Yen Chen ,  Muh-Rong Yang

Inventor： Po-Tsun Chen ,  Ho-Chi Hwang ,  Yun-Yen Chen ,  Muh-Rong Yang

IPC: H04L2730

CPC classification number: H04W56/0085 ,  H04B1/70735

Abstract: The present invention provides an apparatus and method for code group identification and frame synchronization for cell searching used in wide-band DS-CDMA cellular systems. This method characterizes each secondary synchronization code sequence (SSCS) with a corresponding theoretical frequency sequence, which represents the occurrence times of CS1 to CS16 in a corresponding SSCS. Thus, 64 secondary synchronization code sequences corresponding to 64 code groups defined in DS-CDMA systems also corresponds to 64 theoretical frequency sequences. By characterizing the SSCS transmitted by a base station, a real frequency sequence can be generated. Comparing the real frequency sequence with the 64 theoretical frequency sequences, one can determine one or two candidate code groups, which may be employed by the base station. Finally, one can compare the SSCS transmitted by the base station with all the possible SSCSs corresponding to the candidate code groups to determine a specific code group and a frame boundary for the base station.

Abstract translation: 本发明提供了一种用于在宽带DS-CDMA蜂窝系统中使用的小区搜索的码组识别和帧同步的装置和方法。 该方法用相应的理论频率序列来表征每个次同步码序列（SSCS），其表示在对应的SSCS中的CS1到CS16的发生时间。 因此，对应于在DS-CDMA系统中定义的64个码组的64个辅同步码序列也对应于64个理论频率序列。 通过表征由基站发送的SSCS，可以产生实际频率序列。 将实际频率序列与64个理论频率序列进行比较，可以确定基站可以使用的一个或两个候选码组。 最后，可以将由基站发送的SSCS与对应于候选码组的所有可能的SSCS进行比较，以确定基站的特定码组和帧边界。

公开(公告)号：US07715484B2

公开(公告)日：2010-05-11

申请号：US11298184

申请日：2005-12-09

Applicant: Yun-Yen Chen ,  Chih-Peng Li ,  Wei-Wen Hu

Inventor： Yun-Yen Chen ,  Chih-Peng Li ,  Wei-Wen Hu

IPC: H04K1/10

CPC classification number: H04L27/2657 ,  H04L27/2662 ,  H04L27/2675 ,  H04L27/2678

Abstract: The invention relates to an orthogonal frequency division multiplexing system with PN-sequence. In the synchronization of the invention, both timing offset and frequency offset are estimated and compensated by utilizing a time and frequency synchronization device. In addition, the PN-sequence with the cyclic prefix is added to the OFDM symbol before transmitting. The time and frequency synchronization device of the invention comprises two synchronization circuits from the cyclic prefix and PN-sequence when calculating the timing offset and frequency offset of receiving signal. As a result, the OFDM system of the invention not only has better performance in fading channel, but also has the better bandwidth utilization without extra bandwidth for transmitting the PN-sequence.

Abstract translation: 本发明涉及具有PN序列的正交频分复用系统。 在本发明的同步中，通过利用时间和频率同步装置来估计和补偿定时偏移和频率偏移。 此外，具有循环前缀的PN序列在发送之前被添加到OFDM符号。 当计算接收信号的定时偏移和频率偏移时，本发明的时间和频率同步装置包括来自循环前缀和PN序列的两个同步电路。 结果，本发明的OFDM系统不仅在衰落信道中具有更好的性能，而且具有更好的带宽利用率，而没有用于发送PN序列的额外带宽。