Provided are a method and device for testing the moving speed of a terminal, which are used for testing the moving speed of a terminal according to the pilot and noise power, thereby improving measurement accuracy. The system operates under a first protocol, such as IEEE 802. The server, in turn, maps the identifier to an action, such as returning metadata, re-directing the request to one or more other servers, requesting information from another server to identify the media object, etc. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. Upon reception of the out-of-sync situation, a synchronous processing instruction is made by setting the system of a smaller amount of trouble information as an active system and the system of a larger number of trouble information as a standby system. A cover encapsulates the edge frame, the plunger matrix, and the top pad into a self-contained mattress unit.