COMMUNICATION APPARATUS, COMMUNICATION METHOD, COMMUNICATION PROGRAM, RECORDING MEDIUM, MOBILE STATION, BASE STATION, AND COMMUNICATION SYSTEM

摘要

The present invention has an object to provide a communication equipment, a communication method, a communication program, a recording medium, a mobile station, a base station, and a communication system, which are capable of assuring the quality of service. In order to achieve the above object of the present invention, a packet discriminating portion 101 distributes packets having different qualities of service into three buffer groups consisting of a real-time RT buffer group, a quasi real-time QRT buffer group, and a non real-time NRT buffer group based on additional information attached to the packets to store the packets in response to empty states of respective buffers in the K buffer groups, a boundary assignment controlling portion 105 circulates through three buffer groups every predetermined unit time to check presence of stored packets and circulates through respective buffers in the buffer group having the stored packet to pick up the stored packets sequentially, and a CDMA-multiplexing processing portion 111 code-multiplexes the packets that are picked up by the boundary assignment controlling portion 105 every unit time to get a transmitted output "ot".