公开(公告)号：US12058480B2

公开(公告)日：2024-08-06

申请号：US17865318

申请日：2022-07-14

Applicant: ZTE CORPORATION

Inventor： Wei Yang ,  Bo Yang ,  Huannan Ma ,  Xiangrong Chen ,  Yufeng Li ,  Liquan Yuan

IPC: H04J14/02 ,  H04B10/50 ,  H04L1/00 ,  H04Q11/00

CPC classification number: H04Q11/0062 ,  H04B10/50 ,  H04J14/02 ,  H04L1/0061 ,  H04Q2011/0069 ,  H04Q2011/0079

Abstract: Provided are a link establishment method and apparatus and a computer-readable storage medium. The link establishment method includes: exchanging optical link auto-negotiation information with a terminal device through an optical link auto-negotiation channel; and in a case where exchanging the optical link auto-negotiation information is finished, establishing at least one of a traffic data channel or an optical link auto-negotiation channel; where the optical link auto-negotiation channel is independent of the traffic data channel or the optical link auto-negotiation channel; and the optical link auto-negotiation information includes at least one of information about an operating wavelength channel of the terminal device, an enabled or disabled state of forward error correction with the terminal device, a forward error correction type with the terminal device, or an operating mode of the auxiliary management channel.

公开(公告)号：US11611427B2

公开(公告)日：2023-03-21

申请号：US17309883

申请日：2019-12-27

Applicant: ZTE Corporation

Inventor： Guoyang Xu ,  Huannan Ma ,  Bo Yang

IPC: H04J14/02 ,  H04L7/00 ,  H04L1/00

Abstract: An optical link channel auto-negotiation method and apparatus, a non-transitory computer-readable storage medium are disclosed. The optical link channel auto-negotiation method may include at least one of the following: configuring a receiving rate, determining whether a receive clock recovered from received data by a physical layer (PHY) module is locked, and in response to determining that the receive clock recovered from the received data by the PHY module is locked, determining that the receiving rate is configured correctly; configuring a first predetermined parameter in response to determining that the receiving rate is configured correctly, determining whether code block data of the PHY module is in a synchronized state, and in response to determining that the code block data of the PHY module is in a synchronized state, determining that the first predetermined parameter is configured correctly.

公开(公告)号：US11445277B2

公开(公告)日：2022-09-13

申请号：US17284755

申请日：2019-10-12

Applicant: ZTE CORPORATION

Inventor： Wei Yang ,  Bo Yang ,  Huannan Ma ,  Xiangrong Chen ,  Yufeng Li ,  Liquan Yuan

IPC: H04Q11/00 ,  H04J14/02 ,  H04B10/50 ,  H04L1/00

Abstract: Provided are a link establishment method and apparatus and a computer-readable storage medium. The link establishment method includes: exchanging optical link auto-negotiation information with a terminal device through an optical link auto-negotiation channel; and in a case where exchanging the optical link auto-negotiation information is finished, establishing at least one of a traffic data channel or an optical link auto-negotiation channel; where the optical link auto-negotiation channel is independent of the traffic data channel or the optical link auto-negotiation channel; and the optical link auto-negotiation information includes at least one of information about an operating wavelength channel of the terminal device, an enabled or disabled state of forward error correction with the terminal device, a forward error correction type with the terminal device, or an operating mode of the auxiliary management channel.