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1. 发明授权

US08792362B2 Loop detection method and network device applying the same 有权
标题翻译：环路检测方法及其应用的网络设备
公开(公告)号：US08792362B2
公开(公告)日：2014-07-29
申请号：US12959009
申请日：2010-12-02
申请人： Yao-Yu Hsieh , Jung-You Feng , Mu-Jung Hsu
发明人： Yao-Yu Hsieh , Jung-You Feng , Mu-Jung Hsu
IPC分类号： H04L1/00 , H04L12/28 , H04L12/56 , H04L12/46 , H04L12/26 , H04L12/24
CPC分类号： H04L12/4625 , H04L41/0604 , H04L43/106 , H04L45/18 , H04L49/555
摘要： A network device including an address move detection unit, a loop detection packet generation unit, a packet parser unit and a loop determination unit coupled to the packet parser unit is provided. The address move detection unit detects whether an address field of a first packet received by the network device is moved. The loop detection packet generation unit generates a loop detection packet if the address move detection unit detects that the address field is moved. The packet parser unit parses a second packet received by the network device to extract an information. Based on the information, the loop determination unit determines whether the second packet matches the loop detection packet so as to determine whether there is any loop existing in the network device.
摘要翻译：提供了包括地址移动检测单元，环路检测分组生成单元，分组解析器单元和耦合到分组解析器单元的循环确定单元的网络设备。地址移动检测单元检测网络设备接收的第一分组的地址字段是否被移动。如果地址移动检测单元检测到地址字段被移动，则环路检测包生成单元生成环路检测包。分组解析器单元解析由网络设备接收的第二分组以提取信息。基于该信息，循环确定单元确定第二分组是否与循环检测分组匹配，以便确定网络设备中是否存在任何循环。

2. 发明申请

US20110128863A1 LOOP DETECTION METHOD AND NETWORK DEVICE APPLYING THE SAME 有权
标题翻译：环路检测方法和适用于其的网络设备
公开(公告)号：US20110128863A1
公开(公告)日：2011-06-02
申请号：US12959009
申请日：2010-12-02
申请人： Yao-Yu HSIEH , Jung-You Feng , Mu-Jung Hsu
发明人： Yao-Yu HSIEH , Jung-You Feng , Mu-Jung Hsu
IPC分类号： H04L12/26
CPC分类号： H04L12/4625 , H04L41/0604 , H04L43/106 , H04L45/18 , H04L49/555
摘要： A network device including an address move detection unit, a loop detection packet generation unit, a packet parser unit and a loop determination unit coupled to the packet parser unit is provided. The address move detection unit detects whether an address field of a first packet received by the network device is moved. The loop detection packet generation unit generates a loop detection packet if the address move detection unit detects that the address field is moved. The packet parser unit parses a second packet received by the network device to extract an information. Based on the information, the loop determination unit determines whether the second packet matches the loop detection packet so as to determine whether there is any loop existing in the network device.
摘要翻译：提供了包括地址移动检测单元，环路检测分组生成单元，分组解析器单元和耦合到分组解析器单元的循环确定单元的网络设备。地址移动检测单元检测网络设备接收的第一分组的地址字段是否被移动。如果地址移动检测单元检测到地址字段被移动，则环路检测包生成单元生成环路检测包。分组解析器单元解析由网络设备接收的第二分组以提取信息。基于该信息，循环确定单元确定第二分组是否与循环检测分组匹配，以便确定网络设备中是否存在任何循环。

3. 发明授权

US08756447B2 Apparatus and method for transmitting a pause frame to a link partner to establish a transmission pause period according to a low data rate being detected 有权
标题翻译：根据检测到的低数据速率，将暂停帧发送到链路伙伴以建立传输暂停时段的装置和方法
公开(公告)号：US08756447B2
公开(公告)日：2014-06-17
申请号：US13073831
申请日：2011-03-28
申请人： Yao-Yu Hsieh , Jung-You Feng , Mu-Jung Hsu
发明人： Yao-Yu Hsieh , Jung-You Feng , Mu-Jung Hsu
IPC分类号： G06F1/00
CPC分类号： G06F1/3209 , G06F1/3203
摘要： A low power consumption network device includes: a data rate meter for detecting a data rate of the network device; a state machine unit for determining a state of the network device according to the data rate and for generating an instruction signal; and a power control unit for controlling a power consumption state of the network device according to the instruction signal. According to the data rate, the state machine unit controls whether the network device transmits a pause frame to a link partner, so that the link partner stops transmitting data to the network device during a pause period. During the pause period, the power control unit controls the network device into a power saving mode.
摘要翻译：低功耗网络设备包括：用于检测网络设备的数据速率的数据速率计; 状态机单元，用于根据数据速率确定网络设备的状态并产生指令信号; 以及功率控制单元，用于根据指示信号控制网络设备的功耗状态。根据数据速率，状态机单元控制网络设备是否向链路伙伴发送暂停帧，使得链路伙伴在暂停时段期间停止向网络设备发送数据。在暂停期间，电源控制单元控制网络设备进入省电模式。

4. 发明申请

US20110239024A1 Low Power Consumption Network Device and Communication Method Thereof 有权
标题翻译：低功耗网络设备及其通信方法
公开(公告)号：US20110239024A1
公开(公告)日：2011-09-29
申请号：US13073831
申请日：2011-03-28
申请人： Yao-Yu Hsieh , Jung-You Feng , Mu-Jung Hsu
发明人： Yao-Yu Hsieh , Jung-You Feng , Mu-Jung Hsu
IPC分类号： G06F1/32
CPC分类号： G06F1/3209 , G06F1/3203
摘要： A low power consumption network device includes: a data rate meter for detecting a data rate of the network device; a state machine unit for determining a state of the network device according to the data rate and for generating an instruction signal; and a power control unit for controlling a power consumption state of the network device according to the instruction signal. According to the data rate, the state machine unit controls whether the network device transmits a pause frame to a link partner, so that the link partner stops transmitting data to the network device during a pause period. During the pause period, the power control unit controls the network device into a power saving mode.
摘要翻译：低功耗网络设备包括：用于检测网络设备的数据速率的数据速率计; 状态机单元，用于根据数据速率确定网络设备的状态并产生指令信号; 以及功率控制单元，用于根据指示信号控制网络设备的功耗状态。根据数据速率，状态机单元控制网络设备是否向链路伙伴发送暂停帧，使得链路伙伴在暂停时段期间停止向网络设备发送数据。在暂停期间，电源控制单元控制网络设备进入省电模式。

5. 发明授权

US08908692B2 Device for realizing upstream aggregation and downstream translation of a virtual local area network and method thereof 有权
标题翻译：用于实现虚拟局域网的上游聚合和下游转换的装置及其方法
公开(公告)号：US08908692B2
公开(公告)日：2014-12-09
申请号：US13612847
申请日：2012-09-13
申请人： Hong-June Hsue , Mu-Jung Hsu , Hsiu-Chu Lin
发明人： Hong-June Hsue , Mu-Jung Hsu , Hsiu-Chu Lin
IPC分类号： H04L12/28
CPC分类号： H04L12/4666 , H04L12/4625
摘要： A device for realizing upstream aggregation and downstream translation of a virtual local area network (VLAN) includes a buffer and a processor. The buffer is used for storing an ingress VLAN translation table and an egress VLAN translation table. The processor is used for translating an upstream packet inputted from a first user port into an upstream translation packet according to the ingress VLAN translation table, and transmitting the upstream translation packet to the Internet through an internet port, and translating a first downstream packet inputted from the internet port into a first downstream translation packet according to the egress VLAN translation table, and transmitting the first downstream translation packet to a user device through a second user port.
摘要翻译：用于实现虚拟局域网（VLAN）的上游聚合和下游转换的设备包括缓冲器和处理器。缓冲区用于存储入口VLAN转换表和出口VLAN转换表。处理器用于根据入口VLAN转换表将从第一用户端口输入的上游分组转换成上游翻译分组，并通过互联网端口将上游翻译分组传送到因特网，并且转换从第根据出口VLAN转换表将互联网端口转换成第一下游转换包，并通过第二用户端口将第一下游转换包发送到用户设备。

6. 发明申请

US20130287025A1 DEVICE FOR REALIZING UPSTREAM AGGREGATION AND DOWNSTREAM TRANSLATION OF A VIRTUAL LOCAL AREA NETWORK AND METHOD THEREOF 有权
标题翻译：用于实现虚拟本地区域网络的上游聚合和下行链路翻译的设备及其方法
公开(公告)号：US20130287025A1
公开(公告)日：2013-10-31
申请号：US13612847
申请日：2012-09-13
申请人： Hong-June Hsue , Mu-Jung Hsu , Hsiu-Chu Lin
发明人： Hong-June Hsue , Mu-Jung Hsu , Hsiu-Chu Lin
IPC分类号： H04L12/56
CPC分类号： H04L12/4666 , H04L12/4625
摘要： A device for realizing upstream aggregation and downstream translation of a virtual local area network (VLAN) includes a buffer and a processor. The buffer is used for storing an ingress VLAN translation table and an egress VLAN translation table. The processor is used for translating an upstream packet inputted from a first user port into an upstream translation packet according to the ingress VLAN translation table, and transmitting the upstream translation packet to the Internet through an internet port, and translating a first downstream packet inputted from the internet port into a first downstream translation packet according to the egress VLAN translation table, and transmitting the first downstream translation packet to a user device through a second user port.
摘要翻译：用于实现虚拟局域网（VLAN）的上游聚合和下游转换的设备包括缓冲器和处理器。缓冲区用于存储入口VLAN转换表和出口VLAN转换表。处理器用于根据入口VLAN转换表将从第一用户端口输入的上游分组转换成上游翻译分组，并通过互联网端口将上游翻译分组传送到因特网，并且转换从第根据出口VLAN转换表将互联网端口转换成第一下游转换包，并通过第二用户端口将第一下游转换包发送到用户设备。

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