| Presentation | 1996/8/9 10Mbps π/4-QPSK Modem for Mobile Communications : Configuration of Equipment Makoto OHNISHI, Takehiko KOBAYASHI, Masaaki OHTA, Yukiyoshi KAMIO, Eimatsu MORIYAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The authers developed 10Mbps π/4-QPSK modem for land mobile digital communications with complexity reduced sequence estimator (CRSE). They have examined the performance of moving picture data transmission under the simulated frequency selective fading. Key points of modem development are hardware reduction of equalizer and high performance of clock and carrier synchronization circuits. The CRSE equalizer is implemented using frame-sliced data processing and pipelined technique. The bit timming clock and carrier recovery circuits are tested by computer simulation in the case of frequency selective fading. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | π/4-QPSK / complexity reduced sequence estimator (CRSE) / frequency selective fading / frame-sliced data Processing |
| Paper # | RCS-96-68 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 1996/8/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 10Mbps π/4-QPSK Modem for Mobile Communications : Configuration of Equipment |
| Sub Title (in English) | |
| Keyword(1) | π/4-QPSK |
| Keyword(2) | complexity reduced sequence estimator (CRSE) |
| Keyword(3) | frequency selective fading |
| Keyword(4) | frame-sliced data Processing |
| 1st Author's Name | Makoto OHNISHI |
| 1st Author's Affiliation | Hitachi Denshi, Ltd.() |
| 2nd Author's Name | Takehiko KOBAYASHI |
| 2nd Author's Affiliation | Hitachi Denshi, Ltd. |
| 3rd Author's Name | Masaaki OHTA |
| 3rd Author's Affiliation | Hitachi Denshi, Ltd. |
| 4th Author's Name | Yukiyoshi KAMIO |
| 4th Author's Affiliation | Communications Research Laboratory, MPT |
| 5th Author's Name | Eimatsu MORIYAMA |
| 5th Author's Affiliation | Communications Research Laboratory, MPT |
| Date | 1996/8/9 |
| Paper # | RCS-96-68 |
| Volume (vol) | vol.96 |
| Number (no) | 213 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |