| Presentation | 2007-03-15 Reverse Link System Capacity Enhancement in W-CDMA Two-Hop Cellular Systems with Fixed Hop Station Yoichiro MIZUNO, Masao NAKAGAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Multi-hop communications remain an active research topic. This paper focuses on enhancing reverse link system capacity in W-CDMA two-hop cellular systems with fixed hop stations (HSs), where we propose two schemes to reduce multi access interference (MAI). One is relay multiplexing transmission power control (RMTPC) and the other is site diversity with relay transmission power control (SDRTPC). In RMTPC, an HS multiplexes the packets with transmission power control (TPC) and relays the results to the base station (BS). In SDRTPC, an HS relays recieved packet with TPC in site diversity between the base station (BS) and the mobile station (MS)/HS. Computer simulations demonstrate that these two schemes provide effective system capacity enhancement. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | relay communications / 2-hop cellular system / W-CDMA / system capacity / TPC |
| Paper # | IT2006-67,ISEC2006-122,WBS2006-64 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2007/3/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reverse Link System Capacity Enhancement in W-CDMA Two-Hop Cellular Systems with Fixed Hop Station |
| Sub Title (in English) | |
| Keyword(1) | relay communications |
| Keyword(2) | 2-hop cellular system |
| Keyword(3) | W-CDMA |
| Keyword(4) | system capacity |
| Keyword(5) | TPC |
| 1st Author's Name | Yoichiro MIZUNO |
| 1st Author's Affiliation | Department of information and Computer Science, Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Masao NAKAGAWA |
| 2nd Author's Affiliation | Department of information and Computer Science, Faculty of Science and Technology, Keio University |
| Date | 2007-03-15 |
| Paper # | IT2006-67,ISEC2006-122,WBS2006-64 |
| Volume (vol) | vol.106 |
| Number (no) | 596 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |