公开(公告)号：US08638816B2

公开(公告)日：2014-01-28

申请号：US12938056

申请日：2010-11-02

申请人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

发明人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

IPC分类号： H04J3/22

CPC分类号： H04J3/1611 ,  H04J3/076

摘要： A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service. An elastic storage means allows the SONET/SDH byte engine and the service byte engine to operate independent of one another in an asynchronous mode.

摘要翻译： 提供了一种用于从多个通信服务向SONET / SDH通信系统或网络收发多个服务数据的方法和装置。 SONET / SDH通用成帧器（SURF）通过其本机数据格式双向提供SONET / SDH通信端口与多个服务通信端口之间的通信。 配置寄存器存储描述通信系统和通信端口的配置信息。 当SONET / SDH字节引擎改变以处理SONET / SDH STS-N帧中的不同STS-1等效帧的数据的字节时，处理复杂的分层SONET / SDH帧，存储中间状态。 服务字节引擎处理多种服务数据格式，一般来说，当其改变以处理给定服务的不同数据流或不同数据帧时，其中间状态将被恢复，处理和保存。 弹性存储装置允许SONET / SDH字节引擎和服务字节引擎在异步模式下彼此独立地操作。

公开(公告)号：US07826480B1

公开(公告)日：2010-11-02

申请号：US12206363

申请日：2008-09-08

申请人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

发明人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

IPC分类号： H04J3/22

CPC分类号： H04J3/1611 ,  H04J3/076

摘要： A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service. An elastic storage means allows the SONET/SDH byte engine and the service byte engine to operate independent of one another in an asynchronous mode.

摘要翻译： 提供了一种用于从多个通信服务向SONET / SDH通信系统或网络收发多个服务数据的方法和装置。 SONET / SDH通用成帧器（SURF）通过其本机数据格式双向提供SONET / SDH通信端口与多个服务通信端口之间的通信。 配置寄存器存储描述通信系统和通信端口的配置信息。 当SONET / SDH字节引擎改变以处理SONET / SDH STS-N帧中的不同STS-1等效帧的数据的字节时，处理复杂的分层SONET / SDH帧，存储中间状态。 服务字节引擎处理多种服务数据格式，一般来说，当其改变以处理给定服务的不同数据流或不同数据帧时，其中间状态将被恢复，处理和保存。 弹性存储装置允许SONET / SDH字节引擎和服务字节引擎在异步模式下彼此独立地操作。

公开(公告)号：US07606265B1

公开(公告)日：2009-10-20

申请号：US10141264

申请日：2002-05-08

申请人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

发明人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

IPC分类号： H04J3/00

CPC分类号： H04J3/1611 ,  H04J3/076

摘要： A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network are provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally intermediate states are restored, processed, and saved when the service byte engine changes to process a different data stream or a different frame of data of a given service.

摘要翻译： 提供了一种用于将多个业务数据从多个通信业务收发到SONET / SDH通信系统或网络的方法和装置。 SONET / SDH通用成帧器（SURF）通过其本机数据格式双向提供SONET / SDH通信端口与多个服务通信端口之间的通信。 当SONET / SDH字节引擎改变以处理SONET / SDH STS-N帧中的不同STS-1等效帧的数据的字节时，处理复杂的分层SONET / SDH帧，存储中间状态。 服务字节引擎处理多种服务数据格式，并且当服务字节引擎改变以处理给定服务的不同数据流或不同数据帧时，一般中间状态被恢复，处理和保存。

公开(公告)号：US20110044343A1

公开(公告)日：2011-02-24

申请号：US12938056

申请日：2010-11-02

申请人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

发明人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

IPC分类号： H04L12/56

CPC分类号： H04J3/1611 ,  H04J3/076

摘要： A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service. An elastic storage means allows the SONET/SDH byte engine and the service byte engine to operate independent of one another in an asynchronous mode.

摘要翻译： 提供了一种用于从多个通信服务向SONET / SDH通信系统或网络收发多个服务数据的方法和装置。 SONET / SDH通用成帧器（SURF）通过其本机数据格式双向提供SONET / SDH通信端口与多个服务通信端口之间的通信。 配置寄存器存储描述通信系统和通信端口的配置信息。 当SONET / SDH字节引擎改变以处理SONET / SDH STS-N帧中的不同STS-1等效帧的数据的字节时，处理复杂的分层SONET / SDH帧，存储中间状态。 服务字节引擎处理多种服务数据格式，一般来说，当其改变以处理给定服务的不同数据流或不同数据帧时，其中间状态将被恢复，处理和保存。 弹性存储装置允许SONET / SDH字节引擎和服务字节引擎在异步模式下彼此独立地操作。

公开(公告)号：US07424032B1

公开(公告)日：2008-09-09

申请号：US10141262

申请日：2002-05-08

申请人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

发明人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

IPC分类号： H04J3/22

CPC分类号： H04J3/1611 ,  H04J3/076

摘要： A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service. An elastic storage means allows the SONET/SDH byte engine and the service byte engine to operate independent of one another in an asynchronous mode.

摘要翻译： 提供了一种用于从多个通信服务向SONET / SDH通信系统或网络收发多个服务数据的方法和装置。 SONET / SDH通用成帧器（SURF）通过其本机数据格式双向提供SONET / SDH通信端口与多个服务通信端口之间的通信。 配置寄存器存储描述通信系统和通信端口的配置信息。 当SONET / SDH字节引擎改变以处理SONET / SDH STS-N帧中的不同STS-1等效帧的数据的字节时，处理复杂的分层SONET / SDH帧，存储中间状态。 服务字节引擎处理多种服务数据格式，一般来说，当其改变以处理给定服务的不同数据流或不同数据帧时，其中间状态将被恢复，处理和保存。 弹性存储装置允许SONET / SDH字节引擎和服务字节引擎在异步模式下彼此独立地操作。

公开(公告)号：US06765928B1

公开(公告)日：2004-07-20

申请号：US09146088

申请日：1998-09-02

申请人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

发明人： Jay Sethuram ,  Amir Nayyarhabibi ,  Chandra Shekhar Joshi ,  Rajiv Kane ,  Richard Joseph Weber ,  Srinivasa R. Malladi

IPC分类号： H04J300

CPC分类号： H04J3/1611 ,  H04J3/076

摘要： A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service. An elastic storage means allows the SONET/SDH byte engine and the service byte engine to operate independent of one another in an asynchronous mode.

摘要翻译： 提供了一种用于从多个通信服务向SONET / SDH通信系统或网络收发多个服务数据的方法和装置。 SONET / SDH通用成帧器（SURF）通过其本机数据格式双向提供SONET / SDH通信端口与多个服务通信端口之间的通信。 配置寄存器存储描述通信系统和通信端口的配置信息。 当SONET / SDH字节引擎改变以处理SONET / SDH STS-N帧中的不同STS-1等效帧的数据的字节时，处理复杂的分层SONET / SDH帧，存储中间状态。 服务字节引擎处理多种服务数据格式，一般来说，当其改变以处理给定服务的不同数据流或不同数据帧时，其中间状态将被恢复，处理和保存。 弹性存储装置允许SONET / SDH字节引擎和服务字节引擎在异步模式下彼此独立地操作。