| Presentation | 1997/11/26 A Combination Scheme of ARQ and FEC for Multimedia Wireless ATM Networks Doo Seop Eom, Masashi Sugano, Masayuki Murata, Hideo Miyahara, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the wireless ATM network, the key issue is to guarantee various QoS (Quality of Service) under the conditions of the limited radio link bandwidth and error prone characteristics In this paper, we show a combination method of the error correction schemes, which is suitable to establish multimedia wireless ATM Networks. We consider two levels of FEC; a bit-level and a cell-level to guarantee cell loss probabilities of real time applications. We apply the bit-level FEC and ARQ protocol for the data communication, which is tolerant to the delay. Through the analytical methods, the required overheads of FECs are examined to satisfy the various QoS requirements of CBR connections. We also show the delay analysis for the UBR service class. In numerical examples, we show how the combination scheme to guarantee various cell loss requirements affects the call blocking probability of the CBR service class and the delay of UBR service class. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless ATM / FEC (Forward Error Correction) / ARQ (Automatic Repeat Request) / QoS |
| Paper # | RCS97-157 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 1997/11/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Combination Scheme of ARQ and FEC for Multimedia Wireless ATM Networks |
| Sub Title (in English) | |
| Keyword(1) | Wireless ATM |
| Keyword(2) | FEC (Forward Error Correction) |
| Keyword(3) | ARQ (Automatic Repeat Request) |
| Keyword(4) | QoS |
| 1st Author's Name | Doo Seop Eom |
| 1st Author's Affiliation | Department of Infomatics and Mathematical Science, Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Masashi Sugano |
| 2nd Author's Affiliation | Osaka Prefectural College of Health Sciences |
| 3rd Author's Name | Masayuki Murata |
| 3rd Author's Affiliation | Department of Infomatics and Mathematical Science, Graduate School of Engineering Science, Osaka University |
| 4th Author's Name | Hideo Miyahara |
| 4th Author's Affiliation | Department of Infomatics and Mathematical Science, Graduate School of Engineering Science, Osaka University |
| Date | 1997/11/26 |
| Paper # | RCS97-157 |
| Volume (vol) | vol.97 |
| Number (no) | 399 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |