RADIO COMMUNICATIONS SYSTEM

摘要

A scheduling process handles a plurality of communication services in a collective manner, thus making a radio communications system more operable. A pilot signal sender sends pilot signals with carrier frequencies each corresponding to an N (N≧1) different communication services. A scheduler collects N×n instances of propagation environment data from n (n≧1) terminal devices and selects terminal devices and communication services therefor by assigning terminal devices having a better propagation environment to the plurality of different communication services in a collective manner. The pilot signals are used by a propagation environment data sender to measure and report a propagation environment of each carrier frequency. A communication function configurer automatically sets up a communication function to adapt to the communication service that the base station has assigned.

主权项

1. A radio communications system comprising:
a base station that offers M (M≧1) different communication services, the base station comprising: a pilot signal sender that sends N (N≧1) pilot signals with a same carrier frequency corresponding to each communication service, a scheduler that collects N×n propagation environment information from n (n≧1) terminal devices and selects terminal devices having a better propagation environment and communication services, with respect to the plurality of different carrier frequencies in a collective manner, and a control parameter sender that sends control parameters necessary for the selected communication service to the terminal devices selected by the scheduler; and mobile terminals each comprising: a propagation environment data sender that receives the N pilot signals with different carrier frequencies, measures a propagation environment for each of the carrier frequencies, and sends the N propagation environment information back to the base station, and a communication function configurer that sets up a communication function, based on the control parameters, in response to the selection by the base station.