| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: communication channel of the first protocol from multiple communication channels of wireless communication protocols is selected on the basis of certain preset criteria. The first network connection is established via communication channel of the first protocol. Communication channel of the second protocol from multiple communication channels of wireless communication protocols is selected on the basis of change in status or condition of communication channel of the first protocol relative to certain preset criteria. The second network connection is established via communication channel of the second protocol, and the first network connection via communication channel of the first protocol is completed. ^ EFFECT: possibility for wireless device to more efficiently provide roaming between different communication protocols without multiple completions and multiple establishments of network connection. ^ 32 cl, 13 dwg |
