2results about How to "Save wireless resources" patented technology

This invention discloses a satellite trunking friend user coded emoji and preset phrase distribution system. It establishes a one-way friend circle for individual users by sending RACH status codes and receiving trunking signaling broadcasts. It distributes individual, group, or multi-call information using a coded emoji library or custom phrases, achieving bit-level trunking coded communication with extremely low satellite bandwidth usage. Even when satellite channel traffic is severely congested, communication remains uninterrupted. The system is based on user status services provided by the Status Server (STS), uses trunking signaling beam broadcasts provided by the Cluster Switching Center (MSCS) as the information distribution channel, utilizes status data relay services provided by the Data Server (NDS) for users who miss the broadcast to cache information, and uses the Circuit Data Support Node (CDSN) to provide user cached data download services. This provides trunking users with a novel, fast, and convenient information source coded communication method, effectively improving satellite trunking communication efficiency.