An efficient reverse link data rate control scheme for 1xEV-DV system

摘要

Increasing demands in various data services need high speed data transmission. The conventional system cannot support these needs and the 1xEV-DO and 1xEV-DV systems, which are optimized for high-speed packet data services, was proposed. To support high speed transmission in the reverse link in these systems, an efficient data rate control scheme is needed. We propose an enhanced reverse link data rate control scheme for increasing reverse link utilization. The proposed scheme enables both dedicated control and group control with consideration of the location of the access terminal. The proposed scheme is validated through simulation. The result shows that the proposed scheme can increase the average data rate and total amount of transmitted data. Also, the delay can be diminished.