Apparatus and method for use in establishing a preliminary communication channel

摘要

Will be described in a machine-readable medium establish a spare channel peer-to-peer (P2P) network, maintenance, equipment for and to use, and how,. For example, in one embodiment, the mobile device can establish a primary P2P communication channel with the mobile device one or more other. The primary channel is established, using the primary channel, the mobile device can replace a secondary channel connection data, to open substantially secondary P2P communication channels one or more of the other mobile devices I can be. When it is detected that the degraded (for example, the bit rate threshold or bandwidth) below a certain threshold or by primary P2P communication channel fails, it is promoted to the primary P2P communication channel automatically one of the second P2P communication channel and can be. [Selection Figure 6