METHOD AND DEVICE FOR TRANSMITTING SERVICE DATA IN PACKET SWITCH DOMAIN

摘要

A method and a device for transmitting service data in a Packet Switch (PS) domain are provided. The method involves: establishing corresponding relationship between multiple services and pre-determined transmission channels, wherein the pre-determined transmission channels include multiple links and multiple channels between a Point-to-Point Protocol(PPP) client and a Point-to-Point Protocol(PPP) server; and the service data transmission of multiple services is performed between the service application side and the protocol side through the pre-determined transmission channels according to the correspondence relationship. With the solution, the Packet Data Protocol (PDP) multi-link is enabled, and the transmission of the data in the PS domain can be processed in parallel.