公开(公告)号：US20240372622A1

公开(公告)日：2024-11-07

申请号：US18776946

申请日：2024-07-18

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04B10/27 ,  H04L5/00

Abstract: A data transmission method is applied to a sending end and includes the following: determining a basic unit carrying a client service, wherein the basic unit is a basic unit comprised in a basic unit set; mapping the client service to the basic unit; and sending, through a flexible Ethernet (FlexE) slot, the basic unit set.

公开(公告)号：US20230179530A1

公开(公告)日：2023-06-08

申请号：US17919299

申请日：2021-01-25

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04L47/263 ,  H04L47/24 ,  H04L47/34

CPC classification number: H04L47/263 ,  H04L47/24 ,  H04L47/34

Abstract: The disclosure provides a cell flow characteristic value adjustment method, device and system, and a storage medium. The method comprises: detecting deviation information of an actual characteristic value of a cell flow characteristic in a designated device, and a desired characteristic value; and controlling either of the designated device and an upstream device of the designated device to adjust, on the basis of the deviation information, the number of a predetermined type code blocks in the sent cell flow so as to adjust the actual characteristic value of the cell flow characteristic in the designated device.

公开(公告)号：US20230164624A1

公开(公告)日：2023-05-25

申请号：US17922296

申请日：2021-04-29

Applicant: ZTE Corporation

Inventor： Jie CHEN ,  Feng LIU ,  Aihua LIU

IPC: H04W28/06

CPC classification number: H04W28/06

Abstract: Provided is a service data processing method. The service data processing method includes: generating, based on service data of a plurality of client services, service blocks of the client services, respectively; mapping the service blocks of the client services into a payload area of at least one sub slicing frame (SSF); and configuring an overhead area field of each SSF to obtain the at least one SSF, wherein each of the SSF carries the service blocks of a plurality of different client services. Further provided are a service data exchange method, a service data extraction method, a provider edge device, a provider exchange device, and a computer-readable medium.

公开(公告)号：US20230118809A1

公开(公告)日：2023-04-20

申请号：US18086398

申请日：2022-12-21

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04J3/16 ,  H04J3/06

Abstract: Provided are a method for determining and sending a multiframe, and a communication device. The method includes: for physical layers of different interface bandwidth speeds, determining a multiframe number of the multiframe to be n-th power of 2, where n is a minimum positive integer that causes the multiframe number greater than or equal to a number of timeslots of a physical layer, identifier values of the multiframe identifier for identifying the multiframe number are sequentially carried in preset positions of overhead blocks of respective frames constituting the multiframe, and the number of the identifier values of the multiframe identifier is the same as the multiframe number. The identifier values of the multiframe identifier are a preset number of consecutive “0”s and the preset number of consecutive “1”s in sequence.

公开(公告)号：US20240322929A1

公开(公告)日：2024-09-26

申请号：US18578860

申请日：2022-07-04

Applicant: ZTE Corporation

Inventor： Feng LIU

IPC: H04J3/16 ,  H04L45/74

CPC classification number: H04J3/1611 ,  H04L45/74

Abstract: A data transmission method and apparatus, a network device, and a storage medium are provided. In the method, a first network device determines whether there is a packet to be sent at a switching moment of a current time window; and the first network device sends a preset identification packet to a second network device in a case where there is no packet to be sent at the switching moment of the current time window, wherein the preset identification packet carries a window value of the current time window, and the window value is used for enabling the second network device to determine switching moments of different time windows of the first network device.

公开(公告)号：US20240097978A1

公开(公告)日：2024-03-21

申请号：US18254225

申请日：2021-09-26

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04L41/082 ,  H04L41/0893

CPC classification number: H04L41/082 ,  H04L41/0893

Abstract: A network slice upgrading method and device are disclosed. The method may include, acquiring version information of each service instance, and receiving an upgrade instruction; downloading an upgrade package after receiving the upgrade instruction, and simultaneously performing an upgrade to a service instance in each NF according to the upgrade package until each upgrade is completed; wherein, the upgrade instruction comprises a preset upgrade proportion and an upgrade order.

公开(公告)号：US20230100886A1

公开(公告)日：2023-03-30

申请号：US17801470

申请日：2020-10-15

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04L47/76 ,  H04L47/80

Abstract: The embodiments of the present disclosure provide a bandwidth adjustment method applicable to a sending end, the sending end periodically sends cells to a receiving end, and a number of the cells sent in each period is n, where n is an integer greater than or equal to 2; in each period, the sending end occupies a cell having a number that is within a bearer cell group of the sending end, the occupied cell is capable of carrying service information, and the method includes: sending adjustment information including an adjustment operation to the receiving end, with the adjustment operation being adding a cell number to be adjusted to the bearer cell group of the sending end, or deleting the cell number to be adjusted from the bearer cell group of the sending end; and receiving confirmation information sent by the receiving end, and performing the adjustment operation. The embodiments of the present disclosure further provide a terminal.

公开(公告)号：US20190356501A1

公开(公告)日：2019-11-21

申请号：US16478237

申请日：2018-01-16

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04L12/28 ,  H04W92/02 ,  H04L12/851 ,  H04L12/927 ,  G08G1/01

Abstract: Disclosed are a traffic delivery method, apparatus and system, and a relevant computer storage medium. The method may include: determining the number of traffic flows according to a traffic bandwidth of a traffic to be transmitted; grouping the traffic flows of the traffic to be transmitted according to the number of the traffic flows and a preset grouping policy to obtain a plurality of traffic groups of the traffic to be transmitted; where the number of the traffic groups is equal to the number of physical layer (PHY) transport channels; and determining a PHY transport channel corresponding to each of the traffic groups of the traffic to be transmitted according to a matching relationship between traffic bandwidths of the traffic groups and transmission rates of the PHY transport channels, and sending the each of the traffic groups of the traffic to be transmitted through the PHY transport channel corresponding to the each of the traffic groups of the traffic to be transmitted.

公开(公告)号：US20190229846A1

公开(公告)日：2019-07-25

申请号：US16336220

申请日：2017-09-27

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04L1/00 ,  H04L1/20

Abstract: Provided are a code error detection method, device and system, and a computer-readable storage medium, which are applied to a transmitting end in a flexible Ethernet (FlexE) network structure. The method includes: checking, by the transmitting end, an information block to be transmitted within the coverage of a current overhead frame according to a pre-set checking strategy to acquire a checking reference value corresponding to the information block to be transmitted; saving, by the transmitting end, the checking reference value corresponding to the information block to be transmitted within the coverage of the current overhead frame to a pre-set code error detection field in the next overhead frame; and transmitting, by the transmitting end, the checking reference value corresponding to the information block to be transmitted within the coverage of the current overhead frame along with the next overhead frame.

公开(公告)号：US20250024396A1

公开(公告)日：2025-01-16

申请号：US18689498

申请日：2022-09-06

Applicant: ZTE CORPORATION

Inventor： Feng LIU

IPC: H04W56/00 ,  H04L7/04 ,  H04L25/49

Abstract: The present disclosure proposes a method for sending a cell stream, an apparatus for sending a cell stream, a network device, and a computer-readable storage medium. The method includes: detecting a time deviation value between an actual time of sending a cell in a designated device and a reference time; calculating a total number of code blocks corresponding to the time deviation value; and controlling the designated device to insert code blocks of a preset type into the cell stream to be sent according to the calculated number of code blocks, so as to adjust the actual time of sending the cell in the designated device to the reference time.