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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sungho Jeon Junghyun Kim Jae-Shin Han Jong-Soo Seo |
| Copyright Year | 1963 |
| Abstract | In this paper, an analytical formula for the net gain of single-input single-output single frequency network (SISO-SFN) is derived. In order to formulate the net SISO-SFN gain (SISO-SFNG), we derive the average signal to noise ratio, where the SFN gain is calculated by the aggregate power sum as a function of the power imbalance, whereas the SFN loss is calculated by a two-term exponential model from a curve fitting as a function of the erasure probability, modulation order, and code rate. The accuracy and effectiveness of the derived formula are verified by comparing the measurement results with the analytical results. The derived formula helps to rationalize why the net gain is positive or negative under a given condition, e.g., a negative net gain is obtained if the power imbalance exceeds the erasure-free limit. The formula would be very useful to predict more realistic and accurate service coverage of SISO-SFN for various system configurations. |
| Sponsorship | IEEE Broadcast Technology Society |
| Starting Page | 323 |
| Ending Page | 326 |
| Page Count | 4 |
| File Size | 1217115 |
| File Format | |
| ISSN | 00189316 |
| Volume Number | 61 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Gain Signal to noise ratio Transmitters Digital video broadcasting Aggregates Delays calibrated coverage prediction Single frequency network (SFN) erasure effect power imbalance |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Media Technology |
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