초록 ▼

A low-cost, low-power, low-complexity, small, high-reliability, robust, seamless satellite communication network is described. The network performs encoding of a user signal at the customer premises to enable routing of the user signal to an appropriate destination beam at the satellite requiring lo

A low-cost, low-power, low-complexity, small, high-reliability, robust, seamless satellite communication network is described. The network performs encoding of a user signal at the customer premises to enable routing of the user signal to an appropriate destination beam at the satellite requiring low power user signal processing. Routing information is embedded at the periphery of the network CPE's rather than at the satellite. Embedding the routing information in this way greatly reduces on-board switching complexity and increases signal to interference ratio for the user.

대표청구항 ▼

1. A communication system comprising:transmission equipment that is assigned to a particular origination path, encodes user signals originating at or near the transmission equipment based on the origination path and a particular destination path, and transmits the encoded user signals on the particu

1. A communication system comprising:transmission equipment that is assigned to a particular origination path, encodes user signals originating at or near the transmission equipment based on the origination path and a particular destination path, and transmits the encoded user signals on the particular origination path;switching equipment that receives the encoded user signals on the particular origination path, routes the encoded user signals at a path level, and transmits the encoded user signals on the particular destination path; andreception equipment that is assigned to the particular destination path, receives the encoded user signals on the particular destination path, and decodes the user signals;wherein the switching equipment includes a controller that dynamically re-routes the encoded user signals received from the transmission equipment to alternative switching equipment that receives the re-routed, encoded, user signals, routes the re-routed, encoded, user signals at a user level and transmits the re-routed encoded user signals to the reception equipment.2. A communication system comprising:transmission equipment that is assigned to a particular origination path, encodes user signals originating at or near the transmission equipment based on the origination path and a particular destination path, and transmits the encoded user signals on the particular origination path;switching equipment that receives the encoded user signals on the particular origination path, routes the encoded user signals at a path level, and transmits the encoded user signals on the particular destination path; andreception equipment that is assigned to the particular destination path, receives the encoded user signals on the particular destination path, and decodes the user signals;wherein the origination or reception equipment is mobile; anda controller dynamically re-routes the encoded user signals when a total number of origination paths and destination paths used in the system exceed or falls below the number of system users by a predetermined threshold or a predetermined system condition occurs.3. The system of claim 2, wherein the predetermined system condition affects the effective communication of user signals within the system.4. A communication method comprising:assigning transmission equipment to a particular origination path;encoding user signals based on the origination path and a particular destination path;transmitting the encoded, user signals on the particular origination path;receiving the encoded, user signals on the particular origination path;routing the encoded, user signals at a path level;transmitting the encoded, user signals on the particular destination path;receiving the encoded, user signals on the particular destination path; anddecoding the encoded, user signals;the communication method further comprising:re-routing the encoded user signals received on the origination path to alternative switching equipment;receiving the re-routed, encoded, user signals; androuting the received, re-routed, encoded, user signals at a user level.5. The method of claim 4, further comprising:monitoring total number of origination and destination paths and total number of users;comparing total number of origination and destination paths and total number of users; andselectively performing re-routing the encoded, user signals to alternative switching equipment based on results produced by the step of comparing.6. A communication method comprising:assigning transmission equipment to a particular origination path;encoding user signals based on the origination path and a particular destination path;transmitting the encoded, user signals on the particular origination path;receiving the encoded, user signals on the particular origination path;routing the encoded, user signals at a path level;transmitting the encoded, user signals on the particular destination path;receiving the encoded, user signals on the particular destination path; anddecoding the encoded, user signals;the method further comprising:monitoring for occurrence of a predetermined system condition;selectively re-routing the encoded user signals received on the origination path to alternative switching equipment based on results produced by the step of monitoring;receiving the re-routed, encoded, user signals; androuting the received, re-routed, encoded, user signals at a user level.7. The method of claim 6, wherein the predetermined system condition affects the effective communication of encoded, user signals.