| Paper: | SPCOM-P10.1 | ||
| Session: | Application-Specific Systems and Implementations | ||
| Time: | Thursday, May 20, 15:30 - 17:30 | ||
| Presentation: | Poster | ||
| Topic: | Signal Processing for Communications: Application-Specific Systems and Implementation | ||
| Title: | AN LDPC-BASED TERRESTRIAL MULTIMEDIA BROADCASTING (TMB) SYSTEM: DESIGN, IMPLEMENTATION AND EXPERIMENTAL RESULTS | ||
| Authors: | Guanbin Xing; University of Washington | ||
| Manyuan Shen; University of Washington | |||
| Jun Hu; University of Washington | |||
| Sheng Gao; University of Washington | |||
| Zhiping Xia; University of Washington | |||
| Qinghua Yang; University of Washington | |||
| Hui Liu; University of Washington | |||
| Abstract: | This paper describes a multicarrier Terrestrial Multimedia Broadcasting (TMB) system that offers system performance and service versatility suitable for future digital broadcasting networks. The new system utilizes variable rate, variable size LDPC codes to allow simultaneous transmission of different programs with diverse requirements. A prototype system is implemented based on the proposed protocol. Results from both lab tests and field trials demonstrate significant performance advantages of the new design over existing systems such as the DVB-T. | ||
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