| Presentation | 2019-07-05 A method of detecting wake-up signal considering cumulative time probability for ISDB-T television receivers Satoshi Takahashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For ISDB-T digital television receivers, the condition the receiver wakes up due to detection of the emergency automatic activation signal is considered in this report. The activation signal information is a 1-bit information indicating an emergency state. It is on the control signal the broadcaster repeatedly sends about every 0.2 seconds. However, mobile television receivers often erroneously receive such activation signals. Therefore, observing plural activation signals information and determining the activation by a predetermined threshold of the number of activation signals at the receiver are proposed. This activation threshold is analyzed from the mutual information to be obtained by the receiver. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | terrestrial digital television broadcasting / ISDB-T / emergency warning system / TMCC parity / asymmetric memoryless binary channel / cumulative probability |
| Paper # | CS2019-44 |
| Date of Issue | 2019-06-27 (CS) |
| Conference Information | |
| Committee | CS |
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| Conference Date | 2019/7/4(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Amami City Social Welfare Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Next Generation Networks, Access Networks, Broadband Access, Power Line Communications, Wireless Communication Systems, Coding Systems, etc. |
| Chair | Hidenori Nakazato(Waseda Univ.) |
| Vice Chair | Jun Terada(NTT) |
| Secretary | Jun Terada(Waseda Univ.) |
| Assistant | Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) |
| Paper Information | |
| Registration To | Technical Committee on Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A method of detecting wake-up signal considering cumulative time probability for ISDB-T television receivers |
| Sub Title (in English) | |
| Keyword(1) | terrestrial digital television broadcasting |
| Keyword(2) | ISDB-T |
| Keyword(3) | emergency warning system |
| Keyword(4) | TMCC parity |
| Keyword(5) | asymmetric memoryless binary channel |
| Keyword(6) | cumulative probability |
| 1st Author's Name | Satoshi Takahashi |
| 1st Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
| Date | 2019-07-05 |
| Paper # | CS2019-44 |
| Volume (vol) | vol.119 |
| Number (no) | CS-101 |
| Page | pp.pp.143-146(CS), |
| #Pages | 4 |
| Date of Issue | 2019-06-27 (CS) |