Abstract: A method for implementing community federation is disclosed, including: establishing community federation containing information of a plurality of social networks (SN) of a user on a device, and configuring a processing policy of the community federation; and after logging on the community federation, the community federation managing a message according to the process policy. An apparatus for implementing community federation is also disclosed. Through the above-mentioned method and apparatus, it guarantees that the content data obtain sufficient sharing in the community federation, eliminates the “garden wall” among the communities, and enables the user personal information, the message content, the friend information, etc., to flow better and faster, and improves the user experience in the service application.

Abstract: The embodiments of the present disclosure disclose technical solutions for a method and apparatus for personal-network merging and splitting, wherein the method for personal-network merging includes that: a user, a server, a service, a personal network device, a personal network gateway or a particular event triggers a personal-network merging; a new personal network gateway is selected for a merged personal network; a personal network device is enrolled in the merged personal network; and the merged personal network is registered on a personal network server.

Abstract: A method and an apparatus for acquiring a real name registration status, and a terminal are provided. The method includes: a terminal sends the real name request message to a network, wherein the real name request message is configured to request from the network real name status information, which is used to indicate whether the terminal has performed a real name registration (101); and the terminal receives the real name status information returned by the network in response to the real name request message and displays the real name status information (103). Through the disclosure, the terminal initiates a request for the real name status information so as to acquire the real name status information and present it to a user. The user knows the real name status of the terminal before using the terminal, so that the user experience is improved.

Abstract: A system for playing a color ring back tone (CRBT) based on a user's state presence information including the network element devices of: a HLR, a calling user's MSC/VLR, a called user's MSC/VLR, a CRBT control server, and a state presence server. A method for playing a CRBT based on a user's state presence information includes: providing a state presence server in a communication system which includes a CRBT control server; establishing a physical connection channel, and defining an information interface between the CRBT control server and the state presence server; the CRBT control server obtaining the called user's current state information by exchanging information through the information interface; and the CRBT control server playing a corresponding CRBT based on the current state information of the called user and corresponding subscription information of the color ring back tone service when the user is called.

Abstract: The invention discloses a method, system and user device for obtaining a key frame in a streaming media service. The method includes: setting a threshold time for receiving a key frame, receiving video data by a client from a streaming media server, and analyzing the video data, when the network state is normal, sending a request for adjusting a video key frame generating frequency to the streaming media server if a video key frame is not received by the client in the threshold time; when the request is received, the streaming media server determines whether to adjust the video key frame generating frequency, if so, then adjusts the video key frame generating frequency according to the request of the client. The application of the invention can improve the quality of the streaming media service, and advance the experience level of the streaming media service.

Abstract: A system for playing a color ring back tone (CRBT) based on a user's state presence information including the network element devices of: a HLR, a calling user's MSC/VLR, a called user's MSC/VLR, a CRBT control server, and a state presence server. A method for playing a CRBT based on a user's state presence information includes: providing a state presence server in a communication system which includes a CRBT control server; establishing a physical connection channel, and defining an information interface between the CRBT control server and the state presence server; the CRBT control server obtaining the called user's current state information by exchanging information through the information interface; and the CRBT control server playing a corresponding CRBT based on the current state information of the called user and corresponding subscription information of the color ring back tone service when the user is called.