Multi-party call method and device for multi-channel terminal

Abstract

Multi-party call method and device for a multi-channel terminal are provided. The method includes: receiving downlink service data corresponding to at least two remote subscribers through at least two service channels, respectively; and for each of the at least two remote subscribers, a local terminal mixing downlink service data corresponding to other remote subscriber among the at least two remote subscribers which excludes the remote subscriber into uplink service data transmitted by a current subscriber, and transmitting to the remote subscriber the mixed uplink service data of the current subscriber through a service channel corresponding to the remote subscriber, wherein the at least two service channels are set up based on different wireless networks. The method and device may improve flexibility of setting up a multi-party call.

Dependencies are inferred from the claim text.