Throughput Analysis of TDMA System Forward Link Packet Data Transmission with Superposition Coding

Author

Li, Baojin ; Ruan, Zhifeng ; Lu, Guoquan ; Zhang, Xin ; Yang, Dacheng

Author_Institution

Beijing Univ. of Posts & Telecommun., Beijing

fYear

2007

Firstpage

1109

Lastpage

1112

Abstract

Superposition coding can be used to improve capacity of communications in a variety of scenarios. This paper is concerned with the application of superposition coding in TDMA system forward link packet data transmission with adaptive modulation and coding (AMC). By taking advantage of the total received SINR disparities on the forward link, the system can transmit to multiple users at the same time and frequency by using superposition coding. The average sector throughput of TDMA system forward link packet data transmission with the proposed superposition coding technique is mathematically analyzed for a multi-cell scenario. From numerical examples, it is shown that superposition coding can significantly increase the average throughput of the system.

Keywords

adaptive codes; adaptive modulation; cellular radio; radio links; time division multiple access; TDMA system; adaptive modulation; forward link packet data transmission; multicell scenario; superposition coding; throughput analysis; time division multiple access; Base stations; Data communication; Fading; Frequency; Modulation coding; Multiaccess communication; Power system modeling; Signal to noise ratio; Throughput; Time division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2007. VTC-2007 Fall. 2007 IEEE 66th

Conference_Location

Baltimore, MD

ISSN

1090-3038

Print_ISBN

978-1-4244-0263-2

Electronic_ISBN

1090-3038

Type

conf

DOI

10.1109/VETECF.2007.240

Filename

4349889