Embodiments of this application disclose a data transmission method, a device, and a computer-readable storage medium. The method in embodiments of this application includes: a first end sends, to a second end, a transport layer protocol connection establishment request message carrying first capability information, and receives a transport layer protocol connection establishment response message from the second end, where the first capability information indicates a support status of the first end for a plurality of types of indication information, and second capability information carried in the transport layer protocol connection establishment response message indicates a support status of the second end for the plurality of types of the indication information or indicates a joint support status of the first end and the second end for the plurality of types of the indication information. a message carrying indication information of the first subtype.

A method for data processing that includes receiving, from a service that manages communications between a communication process flow management service and a communication platform, a request indicating metadata from the communication platform, information associated with a tenant of a multi-tenant system, a user identifier, or a combination thereof. The method may further include performing, based on the request, one or more actions on a communication process flow that controls electronic communications between the tenant and a set of users corresponding to the tenant. The method may further include generating a data object related to the communication process flow based on performing the one or more actions. The method may further include transmitting, to the communication platform, a message that is configured to cause posting of the data object into a communication channel of the communication platform.

A method for data processing that includes receiving, from a service that manages communications between a communication process flow management service and a communication platform, a request indicating metadata from the communication platform, information associated with a tenant of a multi-tenant system, a user identifier, or a combination thereof. The method may further include performing, based on the request, one or more actions on a communication process flow that controls electronic communications between the tenant and a set of users corresponding to the tenant. The method may further include generating a data object related to the communication process flow based on performing the one or more actions. The method may further include transmitting, to the communication platform, a message that is configured to cause posting of the data object into a communication channel of the communication platform.

A method for configuring a protocol in a virtual private network (VPN) service environment, the method including receiving, from a user device, device information associated with operation of the user device during an established VPN connection; configuring, based at least in part on the device information, a given VPN protocol from among a plurality of VPN protocols for utilization during the established VPN connection; and transmitting, to the user device, information associated with the given VPN protocol to enable the user device and a VPN server to utilize the given VPN protocol during the established VPN connection. Various other aspects are contemplated.

A method for configuring a protocol in a virtual private network (VPN) service environment, the method including receiving, from a user device, device information associated with operation of the user device during an established VPN connection; configuring, based at least in part on the device information, a given VPN protocol from among a plurality of VPN protocols for utilization during the established VPN connection; and transmitting, to the user device, information associated with the given VPN protocol to enable the user device and a VPN server to utilize the given VPN protocol during the established VPN connection. Various other aspects are contemplated.

A method may be performed by a sending mobile phone that transmits SMS messages and transmits packet switched messages via a PSMS. The method may comprise sending first information representing a phone number of a first receiving mobile phone and receiving a first response to the sending of the first information. After the first response is received by the sending mobile phone, an SMS message may be sent to the first receiving mobile phone, based on the first response. Second information representing a phone number of a second receiving mobile phone may be sent by the sending mobile phone and a second response to the sending of the second information may be received. After the second response is received by the sending mobile phone, a message may be sent via a WLAN and the PSMS, to the second receiving mobile phone, based on the second response.

A method may be performed by a sending mobile phone that transmits SMS messages and transmits packet switched messages via a PSMS. The method may comprise sending first information representing a phone number of a first receiving mobile phone and receiving a first response to the sending of the first information. After the first response is received by the sending mobile phone, an SMS message may be sent to the first receiving mobile phone, based on the first response. Second information representing a phone number of a second receiving mobile phone may be sent by the sending mobile phone and a second response to the sending of the second information may be received. After the second response is received by the sending mobile phone, a message may be sent via a WLAN and the PSMS, to the second receiving mobile phone, based on the second response.

Virtual Reality (VR) processing devices and methods are provided for transmitting user feedback information comprising at least one of user position information and user orientation information, receiving encoded audio-video (AN) data, which is generated based on the transmitted user feedback information, separating the A/V data into video data and audio data corresponding to a portion of a next frame of a sequence of frames of the video data to be displayed, decoding the portion of a next frame of the video data and the corresponding audio data, providing the audio data for aural presentation and controlling the portion of the next frame of the video data to be displayed in synchronization with the corresponding audio data.

Virtual Reality (VR) processing devices and methods are provided for transmitting user feedback information comprising at least one of user position information and user orientation information, receiving encoded audio-video (AN) data, which is generated based on the transmitted user feedback information, separating the A/V data into video data and audio data corresponding to a portion of a next frame of a sequence of frames of the video data to be displayed, decoding the portion of a next frame of the video data and the corresponding audio data, providing the audio data for aural presentation and controlling the portion of the next frame of the video data to be displayed in synchronization with the corresponding audio data.

This application relates to the field of communication technologies, and discloses a communication method and apparatus. The method includes: A terminal device receives an identifier of a filtering protocol version from an access network device, and then sends first capability information of the terminal device to the access network device based on the filtering protocol version. In this method, the terminal device may report capability information based on the filtering protocol version sent by the access network device. Compared with a manner in which the terminal device directly reports the capability information, this method can effectively reduce a communication problem caused by mismatch between a protocol version supported by the terminal device and a protocol version supported by the access network device and/or a protocol version supported by a core network device.