| Presentation | 2013-12-18 Parameter Optimization for Adaptive Control CRE in HetNet Katsunori KIKUCHI, Kazuaki TAKEDA, Satoshi SUYAMA, Yukihiko OKUMURA, Hiroyuki OTSUKA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Heterogeneous networks (HetNet) are expected to handle increasing demand for mobile network capacity and has been mainly discussed in LTE-Advanced. In HetNet, cell range expansion (CRE) technique uses an offset to be added to the received signal power coming from pico eNBs and expands equivalently the coverage of pico eNBs, for adjusting the traffic loaded on macro eNBs and pico eNBs. It is known that this bias remarkably affects the whole system performance. Adaptive Control CRE is proposed, which selects optimal cell selection offset (CSO) for each UE according to their condition. In this paper, we evaluated the user throughput performance as parameters of the proposed method's parameters by system level simulation and clarified the best parameter set. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile Communication / LTE-Advanced / Heterogeneous Network / Cell Range Expansion |
| Paper # | RCS2013-212 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2013/12/11(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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Parameter Optimization for Adaptive Control CRE in HetNet |
| Sub Title (in English) | |
| Keyword(1) | Mobile Communication |
| Keyword(2) | LTE-Advanced |
| Keyword(3) | Heterogeneous Network |
| Keyword(4) | Cell Range Expansion |
| 1st Author's Name | Katsunori KIKUCHI |
| 1st Author's Affiliation | Graduate School of Engineering, Kogakuin University() |
| 2nd Author's Name | Kazuaki TAKEDA |
| 2nd Author's Affiliation | NTT DOCOMO, INC. |
| 3rd Author's Name | Satoshi SUYAMA |
| 3rd Author's Affiliation | NTT DOCOMO, INC. |
| 4th Author's Name | Yukihiko OKUMURA |
| 4th Author's Affiliation | NTT DOCOMO, INC. |
| 5th Author's Name | Hiroyuki OTSUKA |
| 5th Author's Affiliation | Graduate School of Engineering, Kogakuin University |
| Date | 2013-12-18 |
| Paper # | RCS2013-212 |
| Volume (vol) | vol.113 |
| Number (no) | 361 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |