| Presentation | 2004/1/9 DSP2003-185 Performance Evaluation of Random Transmit Power Control for DS-CDMA/TDD Cellular Packet Mobile Radio ZhiSen WANG, Eisuke KUDOH, Fumiaki ADACHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is known that in wireless packet communications the so called capture effect can be expected if the received signal is given certain power variations. Previously we have proposed a random TPC method. In this method, since received signal power variations are intentionally given in order to obtain capture effect, the link capacity is much larger than that of the conventional fast and slow TPC schemes irrespective of the number of propagation paths. In this paper, the link capacity of DS-CDMA/TDD packet cellular system with random TPC is evaluated by computer simulation and the impacts of various propagation parameters are discussed. The results show that the proposed random TPC scheme provides larger link capacity than the conventional fast and slow TPC schemes under any propagation condition. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | packet communication / capture effect / transmit power control / slotted ALOHA / DS-CDMA / Link capacity |
| Paper # | DSP2003-185 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 2004/1/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | DSP2003-185 Performance Evaluation of Random Transmit Power Control for DS-CDMA/TDD Cellular Packet Mobile Radio |
| Sub Title (in English) | |
| Keyword(1) | packet communication |
| Keyword(2) | capture effect |
| Keyword(3) | transmit power control |
| Keyword(4) | slotted ALOHA |
| Keyword(5) | DS-CDMA |
| Keyword(6) | Link capacity |
| 1st Author's Name | ZhiSen WANG |
| 1st Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Eisuke KUDOH |
| 2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Fumiaki ADACHI |
| 3rd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2004/1/9 |
| Paper # | DSP2003-185 |
| Volume (vol) | vol.103 |
| Number (no) | 547 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |