Abstract: A wireless communication device including two wireless transceivers and a controller is provided. The first and second wireless transceivers provide a first connection and a second connection for wireless transmission and reception using a first wireless technology and a second wireless technology, respectively. The controller determines a first period of time from reception of a request for transmitting a packet transmission of a data flow by the first wireless transceiver to a start of the packet transmission over the first connection via the first wireless transceiver, or a second period of time from reception of the request for transmitting the packet of the data flow by the first wireless transceiver to reception of the packet by a router, and activates a multipath communication protocol, based on the first or second period of time, for transmitting subsequent packets of the data flow over both the first and second connections.

Abstract: A wireless communication device including two wireless transceivers and a controller is provided. The first and second wireless transceivers provide a first connection and a second connection for wireless transmission and reception using a first wireless technology and a second wireless technology, respectively. The controller determines a first period of time from reception of a request for transmitting a packet transmission of a data flow by the first wireless transceiver to a start of the packet transmission over the first connection via the first wireless transceiver, or a second period of time from reception of the request for transmitting the packet of the data flow by the first wireless transceiver to reception of the packet by a router, and activates a multipath communication protocol, based on the first or second period of time, for transmitting subsequent packets of the data flow over both the first and second connections.

Abstract: A method for avoiding establishing an inefficient wireless connection for a communications apparatus capable of supporting cellular communications and WLAN communications includes: receiving a beacon frame from a first network device, wherein the first network device is a WLAN network device which provides wireless communications service in a predetermined wireless local area network; identifying the first network device according to an identifier obtained from the beacon frame; determining whether to connect to the first network device according to a connectivity record of the first network device or a usage scenario of the communications apparatus; and not connecting to the first network device if a WLAN connection to be established with the first network device is determined as an inefficient connection.

Abstract: A communication device capable of sharing data in a remote storage server with an electronic device is disclosed. The electronic device communicates with the remote storage server via the communication device. The communication device comprises a wireless communication module for communicating with the remote storage server with a communication protocol, an interface for communicating with the electronic device with an interface protocol, and a converter for generating a mapping table between two different transmission formats according to the communication protocol and the interface protocol.