公开(公告)号：US20150304060A1

公开(公告)日：2015-10-22

申请号：US14753516

申请日：2015-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shengjin XIAO ,  Xiaohu LI ,  Hao WU

IPC: H04J3/06

CPC classification number: H04J3/065 ,  H04J3/1617 ,  H04J2203/0082 ,  H04L12/6418 ,  H04L45/68

Abstract: Embodiments of the present application disclose a data transmission method, device, and system, and belong to the field of communications technologies. The method includes: receiving and temporarily storing, by a first node device, a designated service group sent by a second node device; and when the first node device needs to forward multiple SAToP or CESoPSN service packets in the temporarily stored designated service group, determining, by the first node device, whether an asynchronous SAToP or CESoPSN service packet exists in the designated service group, and if yes, acquiring, by the first node device, an adjustment value for the asynchronous SAToP or CESoPSN service packet according to a preset rule, and adjusting the asynchronous SAToP or CESoPSN service packet according to the adjustment value, so that the multiple SAToP or CESoPSN service packets in the designated service group are transmitted synchronously.

Abstract translation: 本申请的实施例公开了数据传输方法，设备和系统，属于通信技术领域。 该方法包括：由第一节点设备接收和临时存储由第二节点设备发送的指定服务组; 并且当第一节点设备需要在临时存储的指定服务组中转发多个SAToP或CESoPSN服务分组时，由第一节点设备确定指定服务组中是否存在异步SAToP或CESoPSN服务分组，如果是， 根据预设规则，由第一节点设备获取异步SAToP或CESoPSN服务分组的调整值，并根据调整值调整异步SAToP或CESoPSN服务分组，使得多个SAToP或CESoPSN服务分组在 指定的服务组被同步传输。