| Presentation | 2007-08-06 Downlink Multihop Transmission Scheme for Asymmetric Traffic Accommodation in CDMA/FDD Cellular Systems Kazuo MORI, Kaztsuhiro NAITO, Hideo KOBAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an asymmetric traffic accommodation scheme using a multihop transmission technique for CDMA/FDD cellular communication systems. The proposed scheme exploits the multihop transmission for downlink packet transmissions, which require the large transmission power at their single-hop transmissions, in order to increase the downlink capacity. In these multihop transmissions, the uplink band is used for the transmissions from relay stations to destination mobile stations, and this leads more capacity enhancement in the downlink communications. The route selection method and power control for the multihop transmissions are also investigated for the proposed scheme. The proposed scheme is evaluated by computer simulation and the results show that the proposed scheme can achieve better system performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | asymmetric traffic / multihop transmissions / CDMA / FDD / cellular systems |
| Paper # | SIP2007-65,WBS2007-14 |
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| Conference Information | |
| Committee | SIP |
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| Conference Date | 2007/7/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Signal Processing (SIP) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Downlink Multihop Transmission Scheme for Asymmetric Traffic Accommodation in CDMA/FDD Cellular Systems |
| Sub Title (in English) | |
| Keyword(1) | asymmetric traffic |
| Keyword(2) | multihop transmissions |
| Keyword(3) | CDMA |
| Keyword(4) | FDD |
| Keyword(5) | cellular systems |
| 1st Author's Name | Kazuo MORI |
| 1st Author's Affiliation | Division of Electrical and Electronic Engineering, Graduate School of Engineering, Mie University() |
| 2nd Author's Name | Kaztsuhiro NAITO |
| 2nd Author's Affiliation | Division of Electrical and Electronic Engineering, Graduate School of Engineering, Mie University |
| 3rd Author's Name | Hideo KOBAYASHI |
| 3rd Author's Affiliation | Division of Electrical and Electronic Engineering, Graduate School of Engineering, Mie University |
| Date | 2007-08-06 |
| Paper # | SIP2007-65,WBS2007-14 |
| Volume (vol) | vol.107 |
| Number (no) | 180 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |