摘要:
A multimedia messaging system for receiving/sending multimedia messages, includes: a wireless LAN; and a MMS gateway. The MMS gateway performs: receiving/sending the multimedia message to/from a MMS user device via the wireless LAN; and encrypting the multimedia message. The encryption is performed by: issuing a certificate to the MMS user device; sending a session ID and a master key encrypted by the MMS gateway's private key to the MMS user device in response to a request of the MMS user device having the certificate; generated a shared secret key using an algorithm combining the master key with the MMS user device's phone number and the session ID; and encrypting the multimedia message using the shared secret key.
摘要:
Methods, systems, gateways and user devices for receiving/sending multimedia message. According to the invention, a multimedia messaging service system comprising a wireless LAN, a multimedia messaging service user device and a multimedia messaging service gateway, the user device communicates with the gateway via the wireless LAN so as to send and receive multimedia messages. Furthermore, the gateway of the invention detect whether the user device is located within the wireless LAN. If yes, then multimedia messages are sent and received via the wireless LAN; and if not, then via conventional telecom network. The invention also discloses a corresponding gateway and a corresponding user device.
摘要:
A method for receiving/sending multimedia message uses a wireless LAN, and communicates with a gateway via the wireless LAN so as to send and receive multimedia messages. Furthermore, the gateway of the invention detects whether the user device is located within the wireless LAN. If yes, then multimedia messages are sent and received via the wireless LAN; and if not, then via conventional telecom network. The invention also discloses a corresponding gateway and a corresponding user device.
摘要:
A method for receiving/sending multimedia message uses a wireless LAN, and communicates with a gateway via the wireless LAN so as to send and receive multimedia messages. Furthermore, the gateway of the invention detects whether the user device is located within the wireless LAN. If yes, then multimedia messages are sent and received via the wireless LAN; and if not, then via conventional telecom network. The invention also discloses a corresponding gateway and a corresponding user device.
摘要:
A multimedia messaging system for receiving/sending multimedia messages, includes: a wireless LAN; and a MMS gateway. The MMS gateway performs: receiving/sending the multimedia message to/from a MMS user device via the wireless LAN; and encrypting the multimedia message. The encryption is performed by: issuing a certificate to the MMS user device; sending a session ID and a master key encrypted by the MMS gateway's private key to the MMS user device in response to a request of the MMS user device having the certificate; generated a shared secret key using an algorithm combining the master key with the MMS user device's phone number and the session ID; and encrypting the multimedia message using the shared secret key.
摘要:
The present invention relates to a mobile phone and a method for its operation and control. The mobile phone is capable of receiving the message sent by other mobile phones through a message transmission system. The method comprises: receiving the message from another mobile phone, wherein the received message comprises a presentation part and an associated control part, the control part being used for the control and management of the processing of the received message; extracting the control part from the received message; and executing the operation related to the message based on the extracted control part. According to an embodiment, if the control part received by the mobile phone comprises the notification mode control command, the mobile phone issues a message notification according to the notification mode control command, disregarding the message notification mode pre-configured on the mobile phone. Thus the requirement of the sender personalized message service can be satisfied.
摘要:
The present invention relates to a mobile phone and a method for its operation and control. The mobile phone is capable of receiving the message sent by other mobile phones through a message transmission system. The method comprises: receiving the message from another mobile phone, wherein the received message comprises a presentation part and an associated control part, the control part being used for the control and management of the processing of the received message; extracting the control part from the received message; and executing the operation related to the message based on the extracted control part. According to an embodiment, if the control part received by the mobile phone comprises the notification mode control command, the mobile phone issues a message notification according to the notification mode control command, disregarding the message notification mode pre-configured on the mobile phone. Thus the requirement of the sender personalized message service can be satisfied.
摘要:
Methods, systems, gateways and user devices for receiving/sending multimedia message. According to the invention, a multimedia messaging service system comprising a wireless LAN, a multimedia messaging service user device and a multimedia messaging service gateway, the user device communicates with the gateway via the wireless LAN so as to send and receive multimedia messages. Furthermore, the gateway of the invention detect whether the user device is located within the wireless LAN. If yes, then multimedia messages are sent and received via the wireless LAN; and if not, then via conventional telecom network. The invention also discloses a corresponding gateway and a corresponding user device.
摘要:
An interactive method, a user terminal and a communication system am provided for multimedia message services. The method comprises the steps of receiving a multimedia message from a server; generating a page displaying or playing the multimedia message at a user terminal, wherein one or more controllers are embedded into the displayed or played multimedia message and associations between said controllers are defined; and triggering at least one action event and performing a corresponding action in response to the operations of one or more controllers. A response message fed back to the server is automatically generated at the user terminal, and an optimized multimedia message interface is provided for the user, a local interaction and a interaction between the terminal and the back end service can be flexibly realized.
摘要:
An interactive method, a user terminal and a communication system am provided for multimedia message services. The method comprises the steps of receiving a multimedia message from a server; generating a page displaying or playing the multimedia message at a user terminal, wherein one or more controllers are embedded into the displayed or played multimedia message and associations between said controllers are defined; and triggering at least one action event and performing a corresponding action in response to the operations of one or more controllers. A response message fed back to the server is automatically generated at the user terminal, and an optimized multimedia message interface is provided for the user, a local interaction and a interaction between the terminal and the back end service can be flexibly realized.