Abstract: A method and a device for asynchronous touch and asynchronous display on a dual-screen and a computer readable storage medium are provided. The method includes: detecting a touch event and determining a touch screen where the touch event occurs; acquiring an identification of a first touch screen when the touch event is an event occurring on the first touch screen; acquiring an identification of a second touch screen when the touch event is an event occurring on the second touch screen; and transmitting a corresponding content to a controller of the first touch screen or a controller of the second touch screen according to the identification of the first touch screen or the identification of the second touch screen to display the corresponding content on the first touch screen or the second touch screen.

Abstract: A method and apparatus for transmitting and receiving data are disclosed. The method for transmitting data, comprising encapsulating one or multiple media access control protocol data units (MPDU) as a group media access control protocol data unit (G-MPDU) based on a length of the group media access control protocol data unit G-MPDU; fragmenting a current MPDU according to a residual length to obtain a fragmented MPDU when the residual length is insufficient to encapsulate the current MPDU; encapsulating the fragmented MPDU to the G-MPDU; and transmitting the encapsulated G-MPDU. The method ensures a high data transmission rate and does not wasting excess time to execute the fragmentation processing. The method also ensures a high resource utilization rate, utilizing fully the remaining length of the data unit.

Abstract: Provided in the present invention are a method and device for use in frame acknowledgement. The method comprises: bearing an immediate acknowledgement instruction into a data frame, the immediate acknowledgement instruction is for use in instructing an immediate return frame acknowledgement response; and transmitting the data frame having the immediate acknowledgement instruction attached thereto.

Abstract: A method and apparatus for transmitting and receiving data are disclosed. The method for transmitting data, comprising encapsulating one or multiple media access control protocol data units (MPDU) as a group media access control protocol data unit (G-MPDU) based on a length of the group media access control protocol data unit G-MPDU; fragmenting a current MPDU according to a residual length to obtain a fragmented MPDU when the residual length is insufficient to encapsulate the current MPDU; encapsulating the fragmented MPDU to the G-MPDU; and transmitting the encapsulated G-MPDU. The method ensures a high data transmission rate and does not wasting excess time to execute the fragmentation processing. The method also ensures a high resource utilization rate, utilizing fully the remaining length of the data unit.

Abstract: Provided in the present invention are a method and device for use in frame acknowledgement. The method comprises: bearing an immediate acknowledgement instruction into a data frame, the immediate acknowledgement instruction is for use in instructing an immediate return frame acknowledgement response; and transmitting the data frame having the immediate acknowledgement instruction attached thereto.

Abstract: A method, apparatus, and system for processing continuity of media streams in a session are disclosed herein to fulfill the requirements for processing continuity of media streams in a session. The method includes the following steps: providing an SAF between a set of first access connections and a remote connection corresponding to a HandOver Remote Function (HORF), where each first access connection corresponds to a HandOver Source Function (HOSF) in an HOSF set in a session and is associated with at least one target media stream; associating, by the SAF, a media component corresponding to the target media stream with a second access connection between the SAF and each HandOver Destination Function (HODF) in an HODF set after receiving a stream operation request; performing, by the SAF, a stream operation on the second access connection and processes continuity of the target media stream.