Presentation | 2018-01-18 Bluetooth Handover Control Using Camera Information under Environment with Coverage Hole Go Yamanaka, Takayuki Nishio, Masahiro Morikura, Hisashi Matsukawa, Takuya Gouda, Yuichi Maki, Takuya Indo, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a camera assisted Bluetooth handover control scheme. In the conventional scheme, when a Bluetooth slave device moves from the coverage of a Bluetooth master device and the connection between the slave and the master is disconnected, the neighboring masters send connection requests to the slave. In this scheme, when the disconnected slave is within the coverage hole of neighboring masters, connection requests from the masters are failed and repeated retransmissions of the request degrade throughput of slaves which are connected to the masters. In order to avoid this problem, we propose a handover control scheme based on the camera infor- mation. The handover controller with cameras detects a location of a user who has a slave device during handover and detects if the slave is in the coverage of any masters or not. The connection request is suspended until the user comes in the coverage of any masters in order to reduce transmissions of unnecessary connection requests. We implemented the proposed scheme on a testbed consisting of a Kinect camera and Bluetooth devices and then evaluated by experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bluetooth / handover / camera / coverage hole / throughput / master / slave |
Paper # | MoNA2017-48 |
Date of Issue | 2018-01-11 (MoNA) |
Conference Information | |
Committee | MoNA |
---|---|
Conference Date | 2018/1/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Campus Plaza Kyoto |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Network, Application of Machine Learning, Mobile Data, etc. |
Chair | Ryoichi Shinkuma(Kyoto Univ.) |
Vice Chair | Shigeaki Tagashira(Kansai Univ.) / Gen Kitagata(Tohoku Univ.) |
Secretary | Shigeaki Tagashira(Kyushu Univ.) / Gen Kitagata(NTT) |
Assistant | Takayuki Nishio(Kyoto Univ.) / Takato Saito(NTT) |
Paper Information | |
Registration To | Technical Committee on Mobile Network and Applications |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Bluetooth Handover Control Using Camera Information under Environment with Coverage Hole |
Sub Title (in English) | |
Keyword(1) | Bluetooth |
Keyword(2) | handover |
Keyword(3) | camera |
Keyword(4) | coverage hole |
Keyword(5) | throughput |
Keyword(6) | master |
Keyword(7) | slave |
1st Author's Name | Go Yamanaka |
1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
2nd Author's Name | Takayuki Nishio |
2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
3rd Author's Name | Masahiro Morikura |
3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
4th Author's Name | Hisashi Matsukawa |
4th Author's Affiliation | NTT(NTT) |
5th Author's Name | Takuya Gouda |
5th Author's Affiliation | NTT(NTT) |
6th Author's Name | Yuichi Maki |
6th Author's Affiliation | NTT(NTT) |
7th Author's Name | Takuya Indo |
7th Author's Affiliation | NTT(NTT) |
Date | 2018-01-18 |
Paper # | MoNA2017-48 |
Volume (vol) | vol.117 |
Number (no) | MoNA-390 |
Page | pp.pp.39-44(MoNA), |
#Pages | 6 |
Date of Issue | 2018-01-11 (MoNA) |