US 2020/0288468 A1 · DATA TRANSMISSION METHOD AND DEVICE

Abstract

This application provides a data transmission method and a device. The method includes: adding data of at least one first device to a slot in a slot group, where the slot group includes N slots, a first slot is any slot in the slot group, the first slot includes M subslots, sequence information of the M subslots is located in any one of the M subslots, and both M and N are positive integers; and sending the data of the at least one first device to a second device by using the slot group. Sequence information of subslots of a slot is placed in any subslot of the slot, instead of being placed in an overhead frame, and therefore a receive end can learn of information about a sequence relationship in a relatively short time, reducing a time interval.

Claims12

Dependent claims

A data transmission method, comprising:

adding data of at least one first device to a slot in a slot group, wherein the slot group comprises N slots, a first slot is any slot in the slot group, the first slot comprises M subslots, sequence information of the M subslots is located in any one of the M subslots, and both M and N are positive integers;
and
sending the data of the at least one first device to a second device by using the slot group.

Dependencies are inferred from the claim text.

Facts

Application

16/879,132Filed 20 May 2020

Priority

CN 201711168578.821 Nov 2017

Published

10 Sep 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

H04J 3/1658
Optical Transport Network [OTN]: carrying packets or ATM cells
H04W 72/0446
Based on the type of the allocated resource: resources in time domain, e.g. slots or frames
H04W 72/563
Based on priority criteria: of the wireless resources
H04J 2203/0085
Interaction of SDH with non-ATM protocols: support of Ethernet

Data transmission method and device

Life of this patent

Data transmission method and device

Life of this patent

Abstract

Claims12