Name
Title | ||
|---|---|---|
Channel capacity distribution of Layer-Division-Multiplexing system for next generation digital broadcasting transmission |
Abstract | ||
|---|---|---|
Cloud transmission (Cloud-Txn) with Layer-Division-Multiplexing (LDM) was proposed as a candidate Physical Layer (PHY) technology for next generation digital TV broadcasting system. This paper presents a fundamental analysis on the channel capacity allocation among the different layers of a LDM-based transmission system. The analysis reveals that, for delivering fixed and mobile TV services in the same RF channel, by controlling the power allocation among the layers, the LDM-based system provides much better efficient usage of the spectrum as compared to the single-layer Time-Division-Multiplexing (TDM) or Frequency-Division-Multiplexing (FDM)-based systems. The spectrum efficiency of LDM allows the simultaneous delivery of a high-data-rate UHDTV service and a mobile HDTV service within a single 6 MHz channel. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/BMSB.2014.6873500 | BMSB |
Keywords | Field | DocType |
mobile hdtv service,ldm,channel capacity distribution,candidate physical layer technology,television broadcasting,time division multiplexing,frequency-division-multiplexing,fdm,cloud-txn,terrestrial tv broadcasting,next generation digital tv broadcasting transmission,cloud transmission,time-division-multiplexing,mobile television,tdm,channel capacity,layer-division-multiplexing system,layer-division-multiplexing,frequency division multiplexing,high data-rate uhdtv service,mobile communication,signal to noise ratio | Computer science,Frequency-division multiplexing,Computer network,Communication channel,Digital broadcasting,Statistical time division multiplexing,Time division multiple access,Multiplexing,Time-division multiplexing,Channel capacity | Conference |
ISSN | Citations | PageRank |
2155-5044 | 13 | 1.03 |
References | Authors | |
1 | 8 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Liang Zhang | 1 | 464 | 92.08 |
| Yiyan Wu | 2 | 1610 | 180.83 |
| Wei Li | 3 | 422 | 56.67 |
| Heung Mook Kim | 4 | 472 | 65.04 |
| sung ik park | 5 | 626 | 81.37 |
| Pablo Angueira | 6 | 390 | 47.52 |
| Jon Montalban | 7 | 305 | 37.04 |
| Manuel Vélez | 8 | 272 | 40.08 |