Presentation | 2015-03-05 Performance evaluation of unlicensed band access for future radio access mobile optical network Riichi Kudo, B. A. Hirantha Sithira Abeysekera, Yasushi Takatori, Takeo Ichikawa, Masato Mizoguchi, Hiroto Yasuda, Yasushi Morioka, Akira Yamada, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Interworking among heterogeneous wireless networks across licensed and unlicensed bands has gained much attention to support the surge in mobile traffic. In unlicensed bands, the dominant wireless network application is wireless LAN (WLAN) where frequency resources are shared based on carrier sense multiple access/collision avoidance (CSMA/CA). When the mobile traffic starts to overwhelm the wireless resources, the throughput of some users will be significantly degraded by the hidden terminal problems created by radio environment asymmetry around the transmitter and receiver. In this paper, we present the transmission performances of both transmission and reception opportunities acquisitions by using the user data report. Computer simulations show that the channel access diversity can be expected by using the proposed mechanism. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Future radio access / Phantom cell concept / Licensed assisted access / Offloading / Wireless LAN / CSMA/CA |
Paper # | RCS2014-342 |
Date of Issue |
Conference Information | |
Committee | RCS |
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Conference Date | 2015/2/25(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
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Assistant |
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) | Performance evaluation of unlicensed band access for future radio access mobile optical network |
Sub Title (in English) | |
Keyword(1) | Future radio access |
Keyword(2) | Phantom cell concept |
Keyword(3) | Licensed assisted access |
Keyword(4) | Offloading |
Keyword(5) | Wireless LAN |
Keyword(6) | CSMA/CA |
1st Author's Name | Riichi Kudo |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation() |
2nd Author's Name | B. A. Hirantha Sithira Abeysekera |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation |
3rd Author's Name | Yasushi Takatori |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation |
4th Author's Name | Takeo Ichikawa |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation |
5th Author's Name | Masato Mizoguchi |
5th Author's Affiliation | Nippon Telegraph and Telephone Corporation |
6th Author's Name | Hiroto Yasuda |
6th Author's Affiliation | NTT DOCOMO, INC. |
7th Author's Name | Yasushi Morioka |
7th Author's Affiliation | NTT DOCOMO, INC. |
8th Author's Name | Akira Yamada |
8th Author's Affiliation | NTT DOCOMO, INC. |
9th Author's Name | Yoshifumi Morihiro |
9th Author's Affiliation | NTT DOCOMO, INC. |
10th Author's Name | Takahiro Asai |
10th Author's Affiliation | NTT DOCOMO, INC. |
11th Author's Name | Yukihiko Okumura |
11th Author's Affiliation | NTT DOCOMO, INC. |
Date | 2015-03-05 |
Paper # | RCS2014-342 |
Volume (vol) | vol.114 |
Number (no) | 490 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |