Karma WANGCHUK


Double Directional Millimeter Wave Propagation Channel Measurement and Polarimetric Cluster Properties in Outdoor Urban Pico-cell Environment
Karma WANGCHUK Kento UMEKI Tatsuki IWATA Panawit HANPINITSAK Minseok KIM Kentaro SAITO Jun-ichi TAKADA 
Publication:   
Publication Date: 2017/07/01
Vol. E100-B  No. 7  pp. 1133-1144
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
millimeter waveurban pico-celldouble directional channelpropagation mechanismsangular spreadpolarizationcluster
 Summary | Full Text:PDF(6.2MB)

Cooperative Relaying Channel and Outage Performance in Narrowband Wireless Body Area Network
Karma WANGCHUK Minseok KIM Jun-ichi TAKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/04/01
Vol. E98-B  No. 4  pp. 554-564
Type of Manuscript:  Special Section PAPER (Special Section on Innovation of Medical Information and Communication Technology for Dependable Society)
Category: 
Keyword: 
body area networkmulti-link channelcooperative communicationincremental relayingoutage probability
 Summary | Full Text:PDF(1.4MB)