公开(公告)号：EP1461890A4

公开(公告)日：2006-05-24

申请号：EP02757582

申请日：2002-09-04

Applicant: GONDA RUMI SHERYAR

Inventor： GONDA RUMI SHERYAR

IPC: H04J3/00 ,  H04J3/14 ,  H04L1/22 ,  H04L12/28 ,  H04L12/413 ,  H04L12/56 ,  H04Q11/04

CPC classification number: H04L45/28 ,  H04J3/14 ,  H04J2203/006 ,  H04L1/22 ,  H04L12/413 ,  H04L12/4625 ,  H04L45/22 ,  Y10S370/907

Abstract: An Ethernet MAC APS Control sublayer (305) is provided for supporting SDH/SONET APS standard functionality in Ethernet Networks. In accordance with one embodiment, an Ethernet MAC APS Control sublayer (305) is provided for processing Ethernet MAC APS Control frames (301B). The MAC APS Control sublayer (305) provides support for a MAC Client APS Controller to implement all of the SDH/SONET APS standard functionality. The MAC APS Control frame (301B) provides support for SDH/SONET K1/K2 APS signaling protocol on Ethernet networks. The near end APS Controller can use the MAC APS Control frames to communicate with the far end APS controller during switchover and other APS operational requests. The far end APS controller, in turn, can use the MAC APS Control frames (301B) to communicate with the near end APS controller for switchover and other APS operational requests.

公开(公告)号：EP1461890A1

公开(公告)日：2004-09-29

申请号：EP02757582.8

申请日：2002-09-04

Applicant: Gonda, Rumi Sheryar

Inventor： Gonda, Rumi Sheryar

IPC: H04L1/22

CPC classification number: H04L45/28 ,  H04J3/14 ,  H04J2203/006 ,  H04L1/22 ,  H04L12/413 ,  H04L12/4625 ,  H04L45/22 ,  Y10S370/907

Abstract: An Ethernet MAC APS Control sublayer (305) is provided for supporting SDH/SONET APS standard functionality in Ethernet Networks. In accordance with one embodiment, an Ethernet MAC APS Control sublayer (305) is provided for processing Ethernet MAC APS Control frames (301B). The MAC APS Control sublayer (305) provides support for a MAC Client APS Controller to implement all of the SDH/SONET APS standard functionality. The MAC APS Control frame (301B) provides support for SDH/SONET K1/K2 APS signaling protocol on Ethernet networks. The near end APS Controller can use the MAC APS Control frames to communicate with the far end APS controller during switchover and other APS operational requests. The far end APS controller, in turn, can use the MAC APS Control frames (301B) to communicate with the near end APS controller for switchover and other APS operational requests.

公开(公告)号：EP1436922B1

公开(公告)日：2010-11-10

申请号：EP02778355.4

申请日：2002-09-24

Applicant: Gonda, Rumi Sheryar

Inventor： Gonda, Rumi Sheryar

IPC: H04J3/02 ,  H04J3/14 ,  H03J3/24

CPC classification number: H04L12/4641 ,  H04J3/14 ,  H04J2203/0085 ,  H04L49/201 ,  H04L49/25 ,  H04L49/3009 ,  H04L49/351

Abstract: An Ethernet MAC sublayer is provided for supporting Ethernet MAC circuits in an Ethernet Network. In accordance with one embodiment, an Ethernet MAC sublayer is provided for processing and setting up circuits. The MAC sublayer provides support for higher level signaling (112, 122, 132) and routing (114, 124, 134) applications to implement Ethernet MAC circuit functionality. The MAC sublayer provides interrupts for WAN learning and circuit setup. The MAC sublayer also provides address table entry extension (2102, 2202, 2302) to allow for usage of multiple links between nodes (2100, 2200, 2300). The routing application is used to manage routing information, maintain a MAC to port mapping database, and manage port resources. The signaling application is used to set up and manage circuits. In accordance to various embodiments, circuits of various types and properties can be managed in the Ethernet Network.

公开(公告)号：EP1421722A1

公开(公告)日：2004-05-26

申请号：EP02766127.1

申请日：2002-08-26

Applicant: Gonda, Rumi Sheryar

Inventor： Gonda, Rumi Sheryar

IPC: H04J1/16 ,  H04J3/04 ,  H04J3/14 ,  H04J3/16 ,  H04L12/56 ,  H04L12/43

CPC classification number: H04L12/4604 ,  H04J3/1617 ,  H04J2203/0085 ,  H04J2203/0096

Abstract: A translation engine is provided for efficiently translating SDH/SONET frames (101) to Ethernet frames (105) and vice versa. In accordance with one embodiment, a translation system includes a buffer (103) for holding SDH/SONET (101) and Ethernet frames (105). An Ethernet Media Access Control (MAC) address for a corresponding SDH/SONET TDM slot (103 E-103 F) further provided. A translation engine for translating SDH/SONET frames (101) into Ethernet frames (105) is in communication with an output interface. The SDH/SONET payload (101 A) is sent through a translation engine to translate the SDH / SONET payload (101 A) into an Ethernet payload (105 A). For translating from Ethernet to SDH / SONET, a reverse process occurs.

公开(公告)号：EP1461890B1

公开(公告)日：2008-12-17

申请号：EP02757582.8

申请日：2002-09-04

Applicant: Gonda, Rumi Sheryar

Inventor： Gonda, Rumi Sheryar

IPC: H04L1/22

CPC classification number: H04L45/28 ,  H04J3/14 ,  H04J2203/006 ,  H04L1/22 ,  H04L12/413 ,  H04L12/4625 ,  H04L45/22 ,  Y10S370/907

Abstract: An Ethernet MAC APS Control sublayer (305) is provided for supporting SDH/SONET APS standard functionality in Ethernet Networks. In accordance with one embodiment, an Ethernet MAC APS Control sublayer (305) is provided for processing Ethernet MAC APS Control frames (301B). The MAC APS Control sublayer (305) provides support for a MAC Client APS Controller to implement all of the SDH/SONET APS standard functionality. The MAC APS Control frame (301B) provides support for SDH/SONET K1/K2 APS signaling protocol on Ethernet networks. The near end APS Controller can use the MAC APS Control frames to communicate with the far end APS controller during switchover and other APS operational requests. The far end APS controller, in turn, can use the MAC APS Control frames (301B) to communicate with the near end APS controller for switchover and other APS operational requests.

公开(公告)号：EP1692531A2

公开(公告)日：2006-08-23

申请号：EP04820758.3

申请日：2004-11-15

Applicant: Gonda, Rumi Sheryar

Inventor： Gonda, Rumi Sheryar

IPC: G01R31/08

CPC classification number: H04L49/55 ,  H04J3/14 ,  H04L12/4625 ,  H04L49/351 ,  Y10S370/907

Abstract: An Ethernet Automatic Protection Switching (APS) Bridge Selector is provided for supporting SDH/SONET APS standard functionality in Ethernet Networks. In accordance with one embodiment, an Ethernet APS Bridge Selector is provided for bridge, selector, and switchover functionality for a plurality of Physical Layer (PHY) hardware devices. The Ethernet APS Bridge Selector provides support for any Media Access Control (MAC) hardware to PHY interface/interconnect. The Ethernet APS Bridge Selector can be managed via interfaces, signals and/or control/register interfaces.

Abstract translation: 以太网自动保护切换（APS）桥选择器用于支持以太网中的SDH / SONET APS标准功能。 根据一个实施例，提供用于多个物理层（PHY）硬件设备的桥接，选择器和切换功能的以太网APS桥接器选择器。 以太网APS桥选择器支持任何媒体访问控制（MAC）硬件到PHY接口/互连。 以太网APS桥选择器可以通过接口，信号和/或控制/寄存器接口进行管理。

公开(公告)号：EP1436922A4

公开(公告)日：2009-02-25

申请号：EP02778355

申请日：2002-09-24

Applicant: GONDA RUMI SHERYAR

Inventor： GONDA RUMI SHERYAR

IPC: H04L12/28 ,  H04J3/14 ,  H04L12/18 ,  H04L12/46 ,  H04L12/56 ,  H04Q11/04 ,  H04J3/02 ,  H03J3/24

CPC classification number: H04L12/4641 ,  H04J3/14 ,  H04J2203/0085 ,  H04L49/201 ,  H04L49/25 ,  H04L49/3009 ,  H04L49/351

Abstract: An Ethernet MAC sublayer is provided for supporting Ethernet MAC circuits in an Ethernet Network. In accordance with one embodiment, an Ethernet MAC sublayer is provided for processing and setting up circuits. The MAC sublayer provides support for higher level signaling (112, 122, 132) and routing (114, 124, 134) applications to implement Ethernet MAC circuit functionality. The MAC sublayer provides interrupts for WAN learning and circuit setup. The MAC sublayer also provides address table entry extension (2102, 2202, 2302) to allow for usage of multiple links between nodes (2100, 2200, 2300). The routing application is used to manage routing information, maintain a MAC to port mapping database, and manage port resources. The signaling application is used to set up and manage circuits. In accordance to various embodiments, circuits of various types and properties can be managed in the Ethernet Network.

公开(公告)号：EP1692531A4

公开(公告)日：2008-09-03

申请号：EP04820758

申请日：2004-11-15

Applicant: GONDA RUMI SHERYAR

Inventor： GONDA RUMI SHERYAR

IPC: G01R31/08 ,  H04L12/46

CPC classification number: H04L49/55 ,  H04J3/14 ,  H04L12/4625 ,  H04L49/351 ,  Y10S370/907

Abstract: An Ethernet Automatic Protection Switching (APS) Bridge Selector is provided for supporting SDH/SONET APS standard functionality in Ethernet Networks. In accordance with one embodiment, an Ethernet APS Bridge Selector is provided for bridge, selector, and switchover functionality for a plurality of Physical Layer (PHY) hardware devices. The Ethernet APS Bridge Selector provides support for any Media Access Control (MAC) hardware to PHY interface/interconnect. The Ethernet APS Bridge Selector can be managed via interfaces, signals and/or control/register interfaces.

Abstract translation: 以太网自动保护切换（APS）桥选择器用于支持以太网中的SDH / SONET APS标准功能。 根据一个实施例，提供用于多个物理层（PHY）硬件设备的桥接，选择器和切换功能的以太网APS桥接器选择器。 以太网APS桥选择器支持任何媒体访问控制（MAC）硬件到PHY接口/互连。 以太网APS桥选择器可以通过接口，信号和/或控制/寄存器接口进行管理。

公开(公告)号：EP1436922A2

公开(公告)日：2004-07-14

申请号：EP02778355.4

申请日：2002-09-24

Applicant: Gonda, Rumi Sheryar

Inventor： Gonda, Rumi Sheryar

IPC: H04J3/02

CPC classification number: H04L12/4641 ,  H04J3/14 ,  H04J2203/0085 ,  H04L49/201 ,  H04L49/25 ,  H04L49/3009 ,  H04L49/351

Abstract: An Ethernet MAC sublayer is provided for supporting Ethernet MAC circuits in an Ethernet Network. In accordance with one embodiment, an Ethernet MAC sublayer is provided for processing and setting up circuits. The MAC sublayer provides support for higher level signaling (112, 122, 132) and routing (114, 124, 134) applications to implement Ethernet MAC circuit functionality. The MAC sublayer provides interrupts for WAN learning and circuit setup. The MAC sublayer also provides address table entry extension (2102, 2202, 2302) to allow for usage of multiple links between nodes (2100, 2200, 2300). The routing application is used to manage routing information, maintain a MAC to port mapping database, and manage port resources. The signaling application is used to set up and manage circuits. In accordance to various embodiments, circuits of various types and properties can be managed in the Ethernet Network.

公开(公告)号：EP1421722B1

公开(公告)日：2008-12-24

申请号：EP02766127.1

申请日：2002-08-26

Applicant: Gonda, Rumi Sheryar

Inventor： Gonda, Rumi Sheryar

IPC: H04J1/16 ,  H04J3/04 ,  H04J3/14 ,  H04J3/16 ,  H04L12/56 ,  H04L12/43

CPC classification number: H04L12/4604 ,  H04J3/1617 ,  H04J2203/0085 ,  H04J2203/0096

Abstract: A translation engine is provided for efficiently translating SDH/SONET frames (101) to Ethernet frames (105) and vice versa. In accordance with one embodiment, a translation system includes a buffer (103) for holding SDH/SONET (101) and Ethernet frames (105). An Ethernet Media Access Control (MAC) address for a corresponding SDH/SONET TDM slot (103 E-103 F) further provided. A translation engine for translating SDH/SONET frames (101) into Ethernet frames (105) is in communication with an output interface. The SDH/SONET payload (101 A) is sent through a translation engine to translate the SDH / SONET payload (101 A) into an Ethernet payload (105 A). For translating from Ethernet to SDH / SONET, a reverse process occurs.