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1. 发明申请

US20060153190A1 System-on-a-chip using CDMA bus and data transmission method therefor 审中-公开
标题翻译：使用CDMA总线的片上系统及其数据传输方法
公开(公告)号：US20060153190A1
公开(公告)日：2006-07-13
申请号：US11327349
申请日：2006-01-09
申请人： Eui-seok Kim , Beom-hak Lee , Sang-woo Rhim
发明人： Eui-seok Kim , Beom-hak Lee , Sang-woo Rhim
IPC分类号： H04L12/56
CPC分类号： H04L12/4625
摘要： System-on-a-chip using a CDMA bus and data transmission method therefor. The system-on-a-chip has plural IP-cores dividing into at least one group according to a predetermined reference; and at least one arbiter connected to the IP-cores belonging to the at least one group, receiving a unique ID of a reception-side IP-core receiving data from a transmission-side IP-core sending the data, and sending the transmission-side IP-core a code word assigned to the reception-side IP-core corresponding to the received unique ID, thereby reducing the length of the code word assigned to the IP-cores.
摘要翻译：使用CDMA总线的片上系统及其数据传输方法。片上系统具有根据预定参考而分成至少一组的多个IP核; 以及连接到属于所述至少一个组的IP核的至少一个仲裁器，从发送所述数据的发送侧IP核接收接收侧IP核接收数据的唯一ID，分配给接收侧IP核的代码字对应于所接收的唯一ID，从而减少分配给IP核的代码字的长度。

2. 发明授权

US07697563B2 Switching device of networks-on-chip system and scheduling method thereof 有权
标题翻译：网络片上系统的切换装置及其调度方法
公开(公告)号：US07697563B2
公开(公告)日：2010-04-13
申请号：US11326327
申请日：2006-01-06
申请人： Gerald E. Sobelman , Man-ho Kim , Daewook Kim , Sang-woo Rhim , Eui-seok Kim , Beom-hak Lee
发明人： Gerald E. Sobelman , Man-ho Kim , Daewook Kim , Sang-woo Rhim , Eui-seok Kim , Beom-hak Lee
IPC分类号： H04J3/02
CPC分类号： H04L12/66 , H04J13/0003 , H04J13/0048 , H04L49/109 , H04L49/3045 , H04L49/503
摘要： A switching device of NoC (Networks on Chip) system and a scheduling method thereof. The switching device has a switching part having a plurality of input ports and a plurality of output ports, and a scheduler for setting a transmission route between the input ports and the output ports, determining the length of code based on the number of input ports having the data among the plurality of input ports, and assigning a predetermined code of the determined code length to the input port and the output port corresponding to the set transmission route. Because the code length is adjustably varied according to the number of transmission packets, switch performance improves.
摘要翻译： NoC（片上网络）系统的切换装置及其调度方法。开关装置具有具有多个输入端口和多个输出端口的开关部件，以及用于设定输入端口和输出端口之间的传输路径的调度器，基于具有多个输入端口之间的数据，并且将所确定的代码长度的预定代码分配给与所设置的传输路由对应的输入端口和输出端口。由于代码长度可根据传输数据包的数量进行调整，切换性能提高。

3. 发明申请

US20070115939A1 Network on chip system employing an advanced extensible interface protocol 审中-公开
标题翻译：网络芯片系统采用先进的可扩展接口协议
公开(公告)号：US20070115939A1
公开(公告)日：2007-05-24
申请号：US11434188
申请日：2006-05-16
申请人： Beom-hak Lee , Eui-seok Kim , Sang-woo Rhim
发明人： Beom-hak Lee , Eui-seok Kim , Sang-woo Rhim
IPC分类号： H04L12/66
CPC分类号： H04L45/06 , H04L49/109 , H04L49/251
摘要： A network on chip system employing an advanced extensible interface protocol is provided. The network on chip system employing the advanced extensible interface protocol includes a plurality of intellectual properties (IPs) which are installed in a chip and read and write data; a router which is connected to the plurality of IPs and transmits data; and a plurality of network interfaces (NIs), each NI corresponding to a respective one of the plurality of IPs and installed between the respective IP and the router, wherein each NI is configured to process data transmitted between the respective IP and the router and to divide data provided from the respective IP into at least one packet.
摘要翻译：提供了采用高级可扩展接口协议的片上系统芯片。采用高级可扩展接口协议的片上系统芯片包括安装在芯片中的多个知识产权（IP）和读写数据; 连接到所述多个IP并发送数据的路由器; 以及多个网络接口（NI），每个NI对应于所述多个IP中的相应一个IP并安装在相应的IP和所述路由器之间，其中每个NI被配置为处理在各个IP和所述路由器之间传输的数据，将从各个IP提供的数据分割成至少一个分组。

4. 发明申请

US20070115995A1 NoC system employing AXI protocol and interleaving method thereof 审中-公开
标题翻译：采用AXI协议的NoC系统及其交织方法
公开(公告)号：US20070115995A1
公开(公告)日：2007-05-24
申请号：US11513021
申请日：2006-08-31
申请人： Eui-seok Kim , Sang-woo Rhim , Beom-hak Lee
发明人： Eui-seok Kim , Sang-woo Rhim , Beom-hak Lee
IPC分类号： H04L12/56
CPC分类号： H04L47/6255 , H04L47/50 , H04L47/522 , H04L47/621 , H04L47/6235
摘要： A Network-on-Chip (NoC) system employing an Advanced extensible Interface (AXI) protocol is provided. The NoC includes an NoC router which classifies data transmitted from a plurality of AXI Intellectual Properties (IPs) according to a destination AXI IP, and a network interface (NI) which processes data from the NoC router and provides the processed data to the destination IP. One of the NoC router and the NI includes a plurality of buffers which store data provided from each of the AXI IPs and classified according to each of the AXI IPs, and an interleaving manager which selects buffers, from which data is retrieved, among the plurality of buffers according to an interleaving acceptance capability which is a number of interleaving data that can be accepted by the destination AXI IP.
摘要翻译：提供采用高级可扩展接口（AXI）协议的片上网络（NoC）系统。 NoC包括一个NoC路由器，它根据目的地AXI IP对从多个AXI知识产权（IP）发送的数据进行分类，以及一个网络接口（NI），该网络接口（NI）处理来自NoC路由器的数据并将处理后的数据提供给目标IP 。 NoC路由器和NI之一包括多个缓冲器，其存储从每个AXI IP提供并根据每个AXI IP分类的数据，以及交织管理器，其从多个缓冲器中选择数据被检索到的缓冲器根据交织接受能力，该交织接收能力是可由目的地AXI IP接受的多个交织数据。

5. 发明申请

US20060187953A1 Switching device of networks-on-chip system and scheduling method thereof 有权
标题翻译：网络片上系统的切换装置及其调度方法
公开(公告)号：US20060187953A1
公开(公告)日：2006-08-24
申请号：US11326327
申请日：2006-01-06
申请人： Gerald Sobelman , Man-ho Kim , Daewook Kim , Sang-woo Rhim , Eui-seok Kim , Beom-hak Lee
发明人： Gerald Sobelman , Man-ho Kim , Daewook Kim , Sang-woo Rhim , Eui-seok Kim , Beom-hak Lee
IPC分类号： H04J3/02
CPC分类号： H04L12/66 , H04J13/0003 , H04J13/0048 , H04L49/109 , H04L49/3045 , H04L49/503
摘要： A switching device of NoC (Networks on Chip) system and a scheduling method thereof. The switching device has a switching part having a plurality of input ports and a plurality of output ports, and a scheduler for setting a transmission route between the input ports and the output ports, determining the length of code based on the number of input ports having the data among the plurality of input ports, and assigning a predetermined code of the determined code length to the input port and the output port corresponding to the set transmission route. Because the code length is adjustably varied according to the number of transmission packets, switch performance improves.
摘要翻译： NoC（片上网络）系统的切换装置及其调度方法。开关装置具有具有多个输入端口和多个输出端口的开关部件，以及用于设定输入端口和输出端口之间的传输路径的调度器，基于具有多个输入端口之间的数据，并且将所确定的代码长度的预定代码分配给与所设置的传输路由对应的输入端口和输出端口。由于代码长度可根据传输数据包的数量进行调整，切换性能提高。

6. 发明授权

US07539124B2 Apparatus and method for setting routing path between routers in chip 有权
标题翻译：设置芯片路由器之间路由路径的方法
公开(公告)号：US07539124B2
公开(公告)日：2009-05-26
申请号：US10998571
申请日：2004-11-30
申请人： Sang-woo Rhim , Beom-hak Lee , Jae-kon Lee , Eui-seok Kim
发明人： Sang-woo Rhim , Beom-hak Lee , Jae-kon Lee , Eui-seok Kim
IPC分类号： H04J11/00 , H04L12/28
CPC分类号： G06F15/16 , H04L45/00 , H04L45/06 , H04L49/109 , H04L49/15
摘要： An apparatus and a method for setting a routing path in System-on-a-Chip (SoC) having an n×n net topology-based structure comprising a plurality of intellectual properties (IPs), each with a unique address, and a plurality of switches forming one-to-one correspondence to the IPs, to transmit and receive data between the IPs by using at least one of the switches. Accordingly, an orthogonal code having orthogonality is assigned according to the direction of transmission of each data (that is, output port). Then, an output port where the data is transmitted is determined, and the data is spread based on an orthogonal code assigned to the output ports of the at least one of the switches.
摘要翻译：一种用于设置片上系统（SoC）中的路由路径的装置和方法，具有基于nxn网络拓扑的结构，其包括多个知识属性（IP），每个知识属性（IP）具有唯一的地址，以及多个开关与IP形成一一对应关系，通过使用至少一个交换机在IP之间发送和接收数据。因此，根据每个数据（即输出端口）的发送方向分配具有正交性的正交码。然后，确定发送数据的输出端口，并且基于分配给至少一个开关的输出端口的正交码来扩展数据。

7. 发明申请

US20080005402A1 Gals-based network-on-chip and data transfer method thereof 审中-公开
标题翻译：基于Gals的片上网络和数据传输方法
公开(公告)号：US20080005402A1
公开(公告)日：2008-01-03
申请号：US11410117
申请日：2006-04-25
申请人： Dae-wook Kim , Man-ho Kim , Gerald Sobelman , Eui-seok Kim , Sang-woo Rhim , Beom-hak Lee
发明人： Dae-wook Kim , Man-ho Kim , Gerald Sobelman , Eui-seok Kim , Sang-woo Rhim , Beom-hak Lee
IPC分类号： G06F5/00
CPC分类号： G06F1/12
摘要： A GALS-based network-on-chip (NoC) includes a plurality of asynchronous first-in first-out (FIFO) input buffers connected to a plurality of IPs that asynchronously receive data; a plurality of asynchronous FIFO output buffers connected to the plurality of IPs asynchronously output data; and a router for forwarding data input to the plurality of asynchronous FIFO input buffers, to an asynchronous FIFO output buffer, among the plurality of asynchronous FIFO output buffers, which is connected to an IP to which the data is destined. Accordingly, the system-on-chip (SoC) adopting the GALS design scheme can transfer data via the NoC between the IPs which are in time zones having different clocks in the centralized switching system, thereby avoiding the need for a point-to-point system.
摘要翻译：基于GALS的片上网络（NoC）包括多个异步先入先出（FIFO）输入缓冲器，其连接到异步地接收数据的多个IP; 连接到多个IP的多个异步FIFO输出缓冲器异步地输出数据; 以及用于将输入到多个异步FIFO输入缓冲器的数据转发到多个异步FIFO输出缓冲器中的异步FIFO输出缓冲器的路由器，该异步FIFO输出缓冲器连接到数据所指定的IP。因此，采用GALS设计方案的片上系统（SoC）可以通过NoC在集中式交换系统中具有不同时钟的时区的IP之间传输数据，从而避免了点对点系统。

8. 发明授权

US07522538B2 System-on-chip establishing paths between routers and method therefor 有权
标题翻译：路由器之间的片上系统建立路径及其方法
公开(公告)号：US07522538B2
公开(公告)日：2009-04-21
申请号：US10998957
申请日：2004-11-30
申请人： Sang-woo Rhim , Beom-hak Lee , Jae-kon Lee , Eui-seok Kim
发明人： Sang-woo Rhim , Beom-hak Lee , Jae-kon Lee , Eui-seok Kim
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/40 , G06F15/7825 , H04L45/06 , H04L45/20
摘要： A method of establishing a path between routers in a system-on-chip (SoC) of n×n mesh topology structure having a plurality of intellectual properties (IPs) each with a unique address and routers corresponding to each of the IPs respectively, including: receiving a routing packet including a hop counter, and updating address information and information of a stored routing table; establishing a path to at least one neighboring router using the updated routing table upon a request to establish the path; and delivering data by using the established path.
摘要翻译：一种在具有多个智能属性（IP）的nxn网格拓扑结构的片上系统（SoC）中建立路由器之间的路径的方法，每个知识属性（IP）分别具有与每个IP相对应的唯一地址和路由器，包括：接收包括跳计数器的路由分组，以及更新地址信息和所存储的路由表的信息; 在建立所述路径的请求时，使用所述更新的路由表建立至少一个相邻路由器的路径; 并通过使用已建立的路径传递数据。

9. 发明申请

US20070268925A1 Input buffer device and control method thereof 审中-公开
标题翻译：输入缓冲器及其控制方法
公开(公告)号：US20070268925A1
公开(公告)日：2007-11-22
申请号：US11434189
申请日：2006-05-16
申请人： Gerald E. Sobelman , Dae-wook Kim , Man-ho Kim , Sang-woo Rhim , Eui-seok Kim , Beom-hak Lee
发明人： Gerald E. Sobelman , Dae-wook Kim , Man-ho Kim , Sang-woo Rhim , Eui-seok Kim , Beom-hak Lee
IPC分类号： H04L12/56 , H04L12/54
CPC分类号： H04L49/9036 , H04L47/266 , H04L49/3045 , H04L49/90 , H04L49/9078
摘要： An input buffer device and control method of the input buffer device. The input buffer device includes a virtual output queuing (VOQ) buffering section which has a plurality of VOQ buffers. The input buffer device stores data which is input to an input port to a VOQ buffer corresponding to an intended output port of the data among the plurality of VOQ buffers. A shared buffering section is provided which stores the data when a VOQ buffer corresponding to the intended output port of the data is full of data. The stored data is forwarded to the VOQ buffer when the VOQ buffer is empty. Accordingly, the input buffer device can more efficiently process the data by use of the fixed-length FIFO buffers and the shared buffer.
摘要翻译：一种输入缓冲器件及其输入缓冲器的控制方法。输入缓冲器装置包括具有多个VOQ缓冲器的虚拟输出排队（VOQ）缓冲部分。输入缓冲器装置将输入到输入端口的数据存储到与多个VOQ缓冲器中的数据的预期输出端口相对应的VOQ缓冲器。提供共享缓冲部分，当与数据的预期输出端口相对应的VOQ缓冲器充满数据时，存储数据。当VOQ缓冲区为空时，将存储的数据转发到VOQ缓冲区。因此，输入缓冲器件可以通过使用固定长度的FIFO缓冲器和共享缓冲器来更有效地处理数据。

10. 发明申请

US20110069770A1 Method of Data Modulation and Demodulation in SoC 有权
标题翻译： SoC中的数据调制和解调方法
公开(公告)号：US20110069770A1
公开(公告)日：2011-03-24
申请号：US12882969
申请日：2010-09-15
申请人： Gerald E. Sobelman , Dae-wook Kim , Man-ho Kim , Beam-hak Lee , Eui-seok Kim , Sang-woo Rhim
发明人： Gerald E. Sobelman , Dae-wook Kim , Man-ho Kim , Beam-hak Lee , Eui-seok Kim , Sang-woo Rhim
IPC分类号： H04L27/28
CPC分类号： H04B1/707
摘要： A method of modulating data, which is represented by two data types of ‘high’ and ‘low’, and demodulating the modulated data, is disclosed. In a method of data modulation and demodulation for a communication system which has a transmitting end modulating a data and a receiving end demodulating the transmitted data from the transmitting end, the data is represented by two types including ‘high’ and ‘low’, and the receiving end receives at least one data which consists of at least one code-word spread by a unique orthogonal code. The receiving end adds up the received data in the unit of code-word, and subtracts the length of the orthogonal code from a value which is obtained by doubling the sum of the code-word, when the code-word of the orthogonal code is ‘0’. The receiving end then averages the result after the subtraction in the unit of orthogonal code length and extracts the result, and therefore, obtains the data from the transmitting end.
摘要翻译：公开了一种调制数据的方法，它由两种数据类型“高”和“低”表示，并解调调制数据。在具有发送端调制数据的通信系统和从发送端解调发送数据的接收端的通信系统的数据调制和解调方法中，数据由“高”和“低”两种类型表示，接收端接收由至少一个由唯一正交码扩展的码字组成的至少一个数据。接收端以码字为单位将接收到的数据相加，并从正交码的码字乘以码字的和来获得的值中减去正交码的长度 '0'。接收端然后以正交码长度为单位进行减法后的结果进行平均，并提取结果，因此从发送端获得数据。

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