| Presentation | 2005/2/25 A Multiband Mobile Communication System Yoshitaka HARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new mobile communication system, referred to as "a multiband mobile communication system, " which can support both high data rate services and wide service coverage using high and low frequency resources with different propagation characteristics. In the proposed method, multiple frequency bands are managed by a base station and one of the frequency bands is adaptively allocated to a terminal depending on his channel quality. By limiting the low frequency resources to a terminal not covered by the higher frequencies, the proposed method can accommodate many terminals providing wide coverage area, as if all radio resources have low frequency. Also, a frequency handover can be achieved quickly in PHY and MAC layers. From numerical results, the proposed system can provide wide service coverage area for much larger number of terminals than conventional systems. It is also found that an appropriate balance of bandwidths in multiple frequencies is essential to achieve high capacity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile communication / Multiband / Coverage / Radio Resource Control / Capacity / Blocking Probability |
| Paper # | WBS2004-131,A・P2004-312,RCS2004-399,MoMuC2004-182,MW2004-309 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2005/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| 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) | A Multiband Mobile Communication System |
| Sub Title (in English) | |
| Keyword(1) | Mobile communication |
| Keyword(2) | Multiband |
| Keyword(3) | Coverage |
| Keyword(4) | Radio Resource Control |
| Keyword(5) | Capacity |
| Keyword(6) | Blocking Probability |
| 1st Author's Name | Yoshitaka HARA |
| 1st Author's Affiliation | MITSUBISHI ELECTRIC Information Technology Centre Europe B.V.(ITE)() |
| Date | 2005/2/25 |
| Paper # | WBS2004-131,A・P2004-312,RCS2004-399,MoMuC2004-182,MW2004-309 |
| Volume (vol) | vol.104 |
| Number (no) | 680 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |