Asymmetric-rate communication method and system for remote data collection

摘要

An asymmetric-rate communication method and system for remote data collection using a processor-operated modem at a respective data collection site is provided. The modem processor used at the data collection site may be rated to have a predetermined relatively low processing power. The method includes a first selecting step that allow for selecting a first protocol for transmitting data at a predetermined rate. The selected first protocol uses a predetermined percentage of the processing power of the processor. The method includes a second selecting step that allows for selecting a second protocol for receiving data at another predetermined rate. The selected second protocol uses another predetermined percentage of the processing power of the processor. A third selecting step allows for selecting the percentage of processing power used for receiving data to be sufficiently low relative to the percentage of processing power used for transmitting data so that the combined transmitting and receiving processing requirements are kept within the low processing power of the processor.