公开(公告)号：US08386719B2

公开(公告)日：2013-02-26

申请号：US12539351

申请日：2009-08-11

申请人： Byung Bog Lee ,  Myung Nam Bae ,  Byeong Cheol Choi ,  In Hwan Lee ,  Nae Soo Kim

发明人： Byung Bog Lee ,  Myung Nam Bae ,  Byeong Cheol Choi ,  In Hwan Lee ,  Nae Soo Kim

IPC分类号： G06F12/00 ,  G06F13/16

CPC分类号： G06F13/1663

摘要： Provided are a method and apparatus for controlling a shared memory, and a method of accessing the shared memory. The apparatus includes a processing unit configured to process an application program, a user program unit configured to execute a program written by a user based on the application program of the processing unit, a shared memory unit connected to each of the processing unit and the user program unit through a system bus and configured to store data interchanged between the processing unit and the user program unit, and a control unit configured to relay a control signal indicating whether the system bus, by which the data is interchanged between the processing unit and the user program unit, is occupied, and control connection of each of the processing unit and the user program unit with the system bus in response to the control signal. In the apparatus, the processing unit and the user program unit can easily interchange a large amount of messages through the shared memory unit having an abundant memory space.

摘要翻译： 提供了一种用于控制共享存储器的方法和装置，以及访问共享存储器的方法。 该装置包括：处理单元，被配置为处理应用程序;用户程序单元，被配置为基于处理单元的应用程序执行由用户写入的程序;连接到处理单元和用户中的每一个的共享存储单元 程序单元，并且被配置为存储在所述处理单元和所述用户程序单元之间交换的数据;以及控制单元，被配置为中继控制信号，所述控制信号指示所述数据在所述处理单元和所述处理单元之间被互换的系统总线 用户程序单元被占用，并且响应于控制信号，处理单元和用户程序单元中的每一个与系统总线的控制连接。 在该装置中，处理单元和用户程序单元可以容易地通过具有丰富的存储器空间的共享存储器单元交换大量消息。

公开(公告)号：US20100146157A1

公开(公告)日：2010-06-10

申请号：US12568105

申请日：2009-09-28

申请人： Byeong Cheol CHOI ,  In Hwan Lee ,  Byung Bog Lee ,  Myung Nam Bae ,  Nae Soo Kim

发明人： Byeong Cheol CHOI ,  In Hwan Lee ,  Byung Bog Lee ,  Myung Nam Bae ,  Nae Soo Kim

IPC分类号： G06F13/28

CPC分类号： G06F13/28 ,  H04W84/18

摘要： Provided are a method of mediating a plurality of radio frequency (RF) transceivers, which is performed in a sink node in order to perform multi-radio interfacing between the sink node and a plurality of sensor nodes in a wireless sensor network (WSN), and a direct memory access (DMA) based data transfer method.

摘要翻译： 提供了一种中介多个射频（RF）收发器的方法，其在汇聚节点中执行，以便在无线传感器网络（WSN）中的汇聚节点与多个传感器节点之间执行多无线电接口， 和基于直接存储器访问（DMA）的数据传输方法。

公开(公告)号：US20120155471A1

公开(公告)日：2012-06-21

申请号：US13316956

申请日：2011-12-12

申请人： Byung Bog Lee ,  Jae Hong Ryu ,  Myung Nam Bae ,  Byeong Cheol Choi ,  In Hwan Lee

发明人： Byung Bog Lee ,  Jae Hong Ryu ,  Myung Nam Bae ,  Byeong Cheol Choi ,  In Hwan Lee

IPC分类号： H04L12/56 ,  H04L12/28

CPC分类号： H04L45/66 ,  H04W40/24

摘要： A router relays sensing data between a field network including at least one sensor node and a plant network including a management system. The routing apparatus manages a routing table in which a next address and an output interface corresponding to an extension destination address of 6 bytes and an input interface are stored and transmits sensing data to another field network or a management system using the routing table.

摘要翻译： 路由器在包括至少一个传感器节点的现场网络和包括管理系统的工厂网络之间中继传感数据。 路由装置管理路由表，其中存储与6字节的扩展目的地地址和输入接口相对应的下一个地址和输出接口，并且使用路由表将感测数据发送到另一个现场网络或管理系统。

公开(公告)号：US08432844B2

公开(公告)日：2013-04-30

申请号：US12773118

申请日：2010-05-04

申请人： Myung Nam Bae ,  Byung Bog Lee ,  Byeong Cheol Choi ,  Jae Hong Ruy ,  In Hwan Lee ,  Jong-Arm Jun

发明人： Myung Nam Bae ,  Byung Bog Lee ,  Byeong Cheol Choi ,  Jae Hong Ruy ,  In Hwan Lee ,  Jong-Arm Jun

IPC分类号： G08C17/00

CPC分类号： H04W74/0816 ,  H04L67/12 ,  H04W84/18 ,  Y02D70/00

摘要： A low-power method for media access control on a semi-linear sensor network with multiple sensor nodes, includes: sensing a channel after waking up from a sleep mode by an arbitrary transmission sensor node that has obtained data; and generating a long preamble including a number of element preambles and sending to a destination sensor node after said channel sensing. This method further includes: sending said data to said destination sensor node after completion of transmission of said long preamble; and identifying duty cycle information of said destination sensor node after completion of transmission of said data and adjusting the number of said element preambles according to said duty cycle information.

摘要翻译： 一种用于具有多个传感器节点的半线性传感器网络上的媒体访问控制的低功率方法包括：通过已经获得数据的任意传输传感器节点从休眠模式唤醒之后感测信道; 并且在所述信道感测之后生成包括多个元素前导码的长前同步码并发送到目的地传感器节点。 该方法还包括：在完成所述长前同步码的发送之后，将所述数据发送到所述目的地传感器节点; 以及在完成所述数据的发送之后识别所述目的地传感器节点的占空比信息，并且根据所述占空比信息调整所述元素前导码的数量。

公开(公告)号：US20100229183A1

公开(公告)日：2010-09-09

申请号：US12738165

申请日：2008-08-21

申请人： Myung Nam Bae ,  Byung Bog Lee ,  Ae-Soon Park

发明人： Myung Nam Bae ,  Byung Bog Lee ,  Ae-Soon Park

IPC分类号： G06F9/46 ,  G06F13/14

CPC分类号： G06F9/5044 ,  G06F9/465 ,  G06F9/541 ,  G06F9/547

摘要： The present invention relates to a framework device of a mobile terminal and a component interoperability guaranteeing method, and is configured by a hardware component generated by a developer and hardware middleware to be linked by a software (or another hardware) component. Therefore, in the exemplary embodiment of the present invention, hardware dependent parts in the hardware component are provided to the hardware middleware through setting parameters so that the hardware middleware is linked with the corresponding hardware component. The hardware middleware receives a request message according to the general inter-ORB protocol (GIOP) transmission system used for the basic communication system of the framework, parses the request message, and converts and transmits data to the corresponding hardware component. The hardware component (hardware logic) to which the request message is transmitted uses data to perform its unique function, and the result is configured as a response message by the hardware middleware and is then transmitted to the software component.

摘要翻译： 本发明涉及移动终端的框架设备和组件互操作性保证方法，并且由由开发者生成的硬件组件和由软件（或另一硬件）组件链接的硬件中间件来配置。 因此，在本发明的示例性实施例中，通过设置参数将硬件组件中的硬件相关部件提供给硬件中间件，使得硬件中间件与相应的硬件组件链接。 硬件中间件根据用于框架的基本通信系统的通用ORB协议（GIOP）传输系统接收请求消息，解析请求消息，并将数据转换并发送到对应的硬件组件。 发送请求消息的硬件组件（硬件逻辑）使用数据来执行其唯一功能，并将结果配置为硬件中间件的响应消息，然后发送到软件组件。

公开(公告)号：US09031074B2

公开(公告)日：2015-05-12

申请号：US13415321

申请日：2012-03-08

申请人： Byung Bog Lee ,  Se Han Kim ,  Dong-Hwan Park ,  In Hwan Lee ,  Cheol Sig Pyo ,  Hyochan Bang

发明人： Byung Bog Lee ,  Se Han Kim ,  Dong-Hwan Park ,  In Hwan Lee ,  Cheol Sig Pyo ,  Hyochan Bang

IPC分类号： H04L12/28 ,  H04W4/00 ,  H04W76/02 ,  H04L29/06

CPC分类号： H04W4/005 ,  H04L69/16 ,  H04W4/70 ,  H04W76/10

摘要： An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device, sets up a packet call to the MTC device and the user terminal using the call identifier, obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal, and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.

摘要翻译： IP分组转发服务器在用户终端和分配有私有互联网协议（IP）的机器型通信（MTC）设备之间转发IP数据分组。 这样的IP分组转发服务器分配用于用户终端和MTC设备之间的连接的呼叫标识符，使用呼叫标识符向MTC设备和用户终端建立分组呼叫，在设置分组呼叫时获得分组转发信息 MTC设备和用户终端，并且使用分组转发信息在MTC设备和用户终端之间转发IP数据分组。

公开(公告)号：US20120230337A1

公开(公告)日：2012-09-13

申请号：US13415321

申请日：2012-03-08

申请人： Byung Bog Lee ,  Se Han Kim ,  Dong-Hwan Park ,  In Hwan Lee ,  Cheol Sig Pyo ,  Hyochan Bang

发明人： Byung Bog Lee ,  Se Han Kim ,  Dong-Hwan Park ,  In Hwan Lee ,  Cheol Sig Pyo ,  Hyochan Bang

IPC分类号： H04L12/56

CPC分类号： H04W4/005 ,  H04L69/16 ,  H04W4/70 ,  H04W76/10

摘要： An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device, sets up a packet call to the MTC device and the user terminal using the call identifier, obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal, and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.

摘要翻译： IP分组转发服务器在用户终端和分配有私有互联网协议（IP）的机器型通信（MTC）设备之间转发IP数据分组。 这样的IP分组转发服务器分配用于用户终端和MTC设备之间的连接的呼叫标识符，使用呼叫标识符向MTC设备和用户终端建立分组呼叫，在设置分组呼叫时获得分组转发信息 MTC设备和用户终端，并且使用分组转发信息在MTC设备和用户终端之间转发IP数据分组。