講演抄録/キーワード |
講演名 |
2014-05-29 10:00
Cooperative Relaying and Outage Performance in Narrowband Wireless Body Area Network ○Karma Wangchuk・Minseok Kim・Jun-ichi Takada(Tokyo Inst. of Tech.) RCC2014-1 MICT2014-1 |
抄録 |
(和) |
To improve the outage performance of wireless body area network (BAN), relaying by a neighboring node is
recommended in the IEEE802.15.6 standard for BAN. This paper studies the outage performance when employing diversity
combining at the coordinator or hub node in a BAN to take exploit the spatial diversity. This diversity is obtained when neighboring nodes cooperate and relay the information to the destination node, in effect creating a virtual antenna array. The performance studies are based on extensive on-body multi-link BAN channel measurements carried out for all realistic wearable bio-sensor locations on the body and three different motion scenarios. Performance gains of up to 16 dB at 10% outage probability, and average gain of more than 5.58 dB for any location of the coordinator or hub node is demonstrated. The best coordinator node location based on the outage performance is determined. |
(英) |
To improve the outage performance of wireless body area network (BAN), relaying by a neighboring node is
recommended in the IEEE802.15.6 standard for BAN. This paper studies the outage performance when employing diversity
combining at the coordinator or hub node in a BAN to take exploit the spatial diversity. This diversity is obtained when neighboring nodes cooperate and relay the information to the destination node, in effect creating a virtual antenna array. The performance studies are based on extensive on-body multi-link BAN channel measurements carried out for all realistic wearable bio-sensor locations on the body and three different motion scenarios. Performance gains of up to 16 dB at 10% outage probability, and average gain of more than 5.58 dB for any location of the coordinator or hub node is demonstrated. The best coordinator node location based on the outage performance is determined. |
キーワード |
(和) |
Cooperative Communication / Body Area Network / Narrow-band / Outage Performance / Incremental Relaying / / / |
(英) |
Cooperative Communication / Body Area Network / Narrow-band / Outage Performance / Incremental Relaying / / / |
文献情報 |
信学技報, vol. 114, no. 61, MICT2014-1, pp. 1-4, 2014年5月. |
資料番号 |
MICT2014-1 |
発行日 |
2014-05-22 (RCC, MICT) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
RCC2014-1 MICT2014-1 |
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