Presentation | 2013-12-18 Investigation on Cell Selection Scheme according to Traffic Load among Small Cells in LTE-Advanced Hideyuki Moroga, Kazuaki Takeda, Jiang Yu, Yukihiko Okumura, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to cope with the dramatic growth in the amount of mobile data traffic, in LTE Rel-12 small cell enhancement (SCE), dense small cell deployment scenarios are investigated for capacity enhancement. In actual small cell environment, traffic distribution is greatly unbalanced due to restriction of small cell deployment and non-uniform user equipment (UE) distribution. Accordingly, throughput improvement by densifying the small cells would be limited due to such a non-uniform traffic distribution. Therefore, in order to improve the UE throughput in a higher traffic area, a cell selection scheme considering traffic distribution is important. In this paper, we investigate the cell selection scheme considering the amount of traffic and the reference signal received power (RSRP) in dense small cell environment. We found by computer simulation that the UE throughput performance in the small cell with high-traffic is improved. We also observe that the cell section scheme considering traffic load is beneficial to maximize the gain from densifying small cells. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LTE-Advanced / small cell enhancement / cell selection / traffic distribution |
Paper # | RCS2013-214 |
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Conference Information | |
Committee | RCS |
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Conference Date | 2013/12/11(1days) |
Place (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) | Investigation on Cell Selection Scheme according to Traffic Load among Small Cells in LTE-Advanced |
Sub Title (in English) | |
Keyword(1) | LTE-Advanced |
Keyword(2) | small cell enhancement |
Keyword(3) | cell selection |
Keyword(4) | traffic distribution |
1st Author's Name | Hideyuki Moroga |
1st Author's Affiliation | NTT DOCOMO, INC.() |
2nd Author's Name | Kazuaki Takeda |
2nd Author's Affiliation | NTT DOCOMO, INC. |
3rd Author's Name | Jiang Yu |
3rd Author's Affiliation | DoCoMo Beijing Communications Laboratories |
4th Author's Name | Yukihiko Okumura |
4th Author's Affiliation | NTT DOCOMO, INC. |
Date | 2013-12-18 |
Paper # | RCS2013-214 |
Volume (vol) | vol.113 |
Number (no) | 361 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |