Joint layer design for an adaptive OFDM transmission system

被引：1

作者：

Grünheid, R ^{[1
]}

Chen, B ^{[1
]}

Rohling, H ^{[1
]}

机构：

[1] Tech Univ Hamburg, Dept Telecommun, D-21073 Hamburg, Germany

来源：

2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS | 2003年

关键词：

OFDM; scheduling; joint layer design; MAC;

D O I：

10.1109/VETECF.2003.1285076

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a wireless communication system is presented and investigated which is based on a joint design of layers and a comprehensive information exchange between them. For the example of a flexible physical layer - based on the OFDM transmission technique - and an intelligent data link layer, it is shown how a joint design and a more detailed exchange of data can be applied advantageously to fully exploit the potential of both layers. The system performance is increased by adapting to both the quality of the radio links as well as to the Quality of Service (QoS) requirements of the transmitted packets.

引用

页码：542 / 546

页数：5