-
公开(公告)号：US11799992B2
公开(公告)日：2023-10-24
申请号：US17489261
申请日：2021-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Xinyuan Wang , Jingfeng Chen
IPC: H04L69/324 , H04L69/00 , H04L9/40 , H04L65/40 , H04L12/40
CPC classification number: H04L69/324 , H04L9/40 , H04L65/40 , H04L69/02 , H04L12/40
Abstract: A data transmission method in FlexE includes: obtaining multiple data blocks sent by L FlexE clients, where L is greater than or equal to 1; and sending a data frame including the multiple data blocks to a physical-layer device, where a transmission rate of the data frame is N*100 Gbit/s, the data frame includes T data block groups, each of the T data block groups includes M continuous data block subgroups, each of the M continuous data block subgroups includes R*N continuous data blocks, the data frame further includes T overhead block groups, a tth overhead block group includes N continuous overhead blocks. According to the method, each data block subgroup in a data frame can include R*N data blocks, and each overhead block group can include N overhead blocks, and a data transmission rate can be adjusted flexibly.
-
公开(公告)号：US20200287999A1
公开(公告)日：2020-09-10
申请号：US16883639
申请日：2020-05-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Zhijun Li , Zhiqiang Chen
Abstract: A first physical layer coding data block flow and a second physical layer coding data block flow are received. A first data flow is obtained according to the first physical layer coding data block flow and the second physical layer coding data block flow. Multiple subframe headers are generated. A second data flow is obtained according to the first data flow and the multiple subframe headers. Data blocks in the second data flow are distributed to a first physical medium dependent (PMD) sublayer circuit and to a second PMD sublayer circuit to obtain a first PMD sublayer data flow and a second PMD sublayer data flow.
-
公开(公告)号：US11146669B2
公开(公告)日：2021-10-12
申请号：US16392178
申请日：2019-04-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Xinyuan Wang , Jingfeng Chen
Abstract: A data transmission method includes: obtaining multiple data blocks sent by L FlexE clients, L is greater than or equal to 1; and sending a data frame including the multiple data blocks to a physical-layer device, where a transmission rate of the data frame is N*100 Gbit/s, the data frame includes T data block groups, each of the T data block groups includes M continuous data block subgroups, each of the M continuous data block subgroups includes R*N continuous data blocks, the data frame further includes T overhead block groups, a tth overhead block group includes N continuous overhead blocks. According to the method, each data block subgroup in a data frame can include R*N data blocks, and each overhead block group can include N overhead blocks, and a data transmission rate can be adjusted flexibly.
-
公开(公告)号：US20180020083A1
公开(公告)日：2018-01-18
申请号：US15719063
申请日：2017-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Zhijun Li , Zhiqiang Chen
IPC: H04L29/08
CPC classification number: H04L69/324 , H04L12/6418 , H04L25/14 , H04L69/323
Abstract: A data processing method and apparatus are presented, which relate to the communications field and are helpful in improving flexibility and expanding application scenarios. A first physical layer coding data block flow and a second physical layer coding data block flow are received; a first data flow is obtained according to the first physical layer coding data block flow and the second physical layer coding data block flow; multiple subframe headers are generated; a second data flow is obtained according to the first data flow and the multiple subframe headers; and data blocks in the second data flow are distributed to a first physical medium dependent (PMD) sublayer circuit and to a second PMD sublayer circuit, so as to obtain a first PMD sublayer data flow and a second PMD sublayer data flow. The data processing method and apparatus are used for data processing.
-
公开(公告)号：US11601534B2
公开(公告)日：2023-03-07
申请号：US16883639
申请日：2020-05-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Zhijun Li , Zhiqiang Chen
IPC: H04L29/08 , H04L69/324 , H04L12/64 , H04L25/14 , H04L69/323
Abstract: A first physical layer coding data block flow and a second physical layer coding data block flow are received. A first data flow is obtained according to the first physical layer coding data block flow and the second physical layer coding data block flow. Multiple subframe headers are generated. A second data flow is obtained according to the first data flow and the multiple subframe headers. Data blocks in the second data flow are distributed to a first physical medium dependent (PMD) sublayer circuit and to a second PMD sublayer circuit to obtain a first PMD sublayer data flow and a second PMD sublayer data flow.
-
Patent Agency Ranking
公开(公告)号：US20190281145A1
公开(公告)日：2019-09-12
申请号：US16392178
申请日：2019-04-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Xinyuan Wang , Jingfeng Chen
Abstract: A data transmission method includes: obtaining multiple data blocks sent by L FlexE clients, L is greater than or equal to 1; and sending a data frame including the multiple data blocks to a physical-layer device, where a transmission rate of the data frame is N*100 Gbit/s, the data frame includes T data block groups, each of the T data block groups includes M continuous data block subgroups, each of the M continuous data block subgroups includes R*N continuous data blocks, the data frame further includes T overhead block groups, a tth overhead block group includes N continuous overhead blocks. According to the method, each data block subgroup in a data frame can include R*N data blocks, and each overhead block group can include N overhead blocks, and a data transmission rate can be adjusted flexibly.
-
公开(公告)号：US10306028B2
公开(公告)日：2019-05-28
申请号：US15719063
申请日：2017-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Zhijun Li , Zhiqiang Chen
Abstract: A data processing method and apparatus are presented, which relate to the communications field and are helpful in improving flexibility and expanding application scenarios. A first physical layer coding data block flow and a second physical layer coding data block flow are received; a first data flow is obtained according to the first physical layer coding data block flow and the second physical layer coding data block flow; multiple subframe headers are generated; a second data flow is obtained according to the first data flow and the multiple subframe headers; and data blocks in the second data flow are distributed to a first physical medium dependent (PMD) sublayer circuit and to a second PMD sublayer circuit, so as to obtain a first PMD sublayer data flow and a second PMD sublayer data flow. The data processing method and apparatus are used for data processing.
-
公开(公告)号：US20220021758A1
公开(公告)日：2022-01-20
申请号：US17489261
申请日：2021-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Xinyuan Wang , Jingfeng Chen
Abstract: A data transmission method in FlexE includes: obtaining multiple data blocks sent by L FlexE clients, where L is greater than or equal to 1; and sending a data frame including the multiple data blocks to a physical-layer device, where a transmission rate of the data frame is N*100 Gbit/s, the data frame includes T data block groups, each of the T data block groups includes M continuous data block subgroups, each of the M continuous data block subgroups includes R*N continuous data blocks, the data frame further includes T overhead block groups, a tth overhead block group includes N continuous overhead blocks. According to the method, each data block subgroup in a data frame can include R*N data blocks, and each overhead block group can include N overhead blocks, and a data transmission rate can be adjusted flexibly.
-
公开(公告)号：US10673995B2
公开(公告)日：2020-06-02
申请号：US16380559
申请日：2019-04-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Zhijun Li , Zhiqiang Chen
Abstract: A data processing method and apparatus are presented, which relate to the communications field and are helpful in improving flexibility and expanding application scenarios. A first physical layer coding data block flow and a second physical layer coding data block flow are received; a first data flow is obtained according to the first physical layer coding data block flow and the second physical layer coding data block flow; multiple subframe headers are generated; a second data flow is obtained according to the first data flow and the multiple subframe headers; and data blocks in the second data flow are distributed to a first physical medium dependent (PMD) sublayer circuit and to a second PMD sublayer circuit, so as to obtain a first PMD sublayer data flow and a second PMD sublayer data flow. The data processing method and apparatus are used for data processing.
-
公开(公告)号：US20190238666A1
公开(公告)日：2019-08-01
申请号：US16380559
申请日：2019-04-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Penghao Si , Zhijun Li , Zhiqiang Chen
Abstract: A data processing method and apparatus are presented, which relate to the communications field and are helpful in improving flexibility and expanding application scenarios. A first physical layer coding data block flow and a second physical layer coding data block flow are received; a first data flow is obtained according to the first physical layer coding data block flow and the second physical layer coding data block flow; multiple subframe headers are generated; a second data flow is obtained according to the first data flow and the multiple subframe headers; and data blocks in the second data flow are distributed to a first physical medium dependent (PMD) sublayer circuit and to a second PMD sublayer circuit, so as to obtain a first PMD sublayer data flow and a second PMD sublayer data flow. The data processing method and apparatus are used for data processing.
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.017 seconds)
