公开(公告)号：US20170303124A1

公开(公告)日：2017-10-19

申请号：US15512002

申请日：2015-01-30

Applicant: ZTE CORPORATION

Inventor： Xuejun ZHANG ,  Jianxiang WANG ,  Rong SONG ,  Jin ZHANG ,  Yijun GUO

IPC: H04W12/06 ,  H04W8/08 ,  H04W40/02 ,  H04W48/16

CPC classification number: H04W12/06 ,  H04L45/304 ,  H04W8/082 ,  H04W40/02 ,  H04W48/16

Abstract: A method and device for acquiring a response message, a method and device for routing the response message, and a system for acquiring the response message and routing the response message are disclosed. The method includes steps that: a source node sends a service request message to a second group of nodes via a first group of DRA nodes; and the source node acquires the service response message returned by the destination node via the second group of DRA nodes.