COMMUNICATION METHOD AND SYSTEM, DATA TRANSMISSION METHOD AND SYSTEM, AND COMMUNICATION MODE COMBINATION METHOD AND SYSTEM

摘要

A communication method based on a plurality of softer handoff groups is provided, which includes: dividing various services into different characteristic services according to characteristics of the services; and selecting at least one softer handoff group as a serving cell of a terminal according to the characteristic services subscribed by the terminal. A communication system, a data transmission method and a data transmission system, and a communication mode combination method and a communication mode combination system based on a plurality of softer handoff groups are further provided. With the above technical solutions, through selecting a plurality of softer handoff cells as the serving cell, the requirement of simultaneous transmission of wideband service data is satisfied and the system efficiency is enhanced, thereby improving the resource utilization rate.