Advanced spatial modulation for efficient MIMO-based B2B communications in sporting activities

2019 ◽  
Vol 13 (20) ◽  
pp. 3529-3536 ◽  
Author(s):  
Anirban Bhowal ◽  
Aditi Satsheel Sapre ◽  
Ronak Lalani ◽  
RakheshSingh Kshetrimayum
Keyword(s):  
Spatial Modulation ◽  
Sporting Activities

Secure Spatial Modulation Based on Dynamic Multi-Parameter WFRFT

2018 ◽  
Vol E101.B (11) ◽  
pp. 2304-2312 ◽  
Author(s):  
Qian CHENG ◽  
Jiang ZHU ◽  
Junshan LUO
Keyword(s):  
Spatial Modulation

NOMA-aided generalized pre-coded quadrature spatial modulation for downlink communication systems

2020 ◽  
Vol 17 (11) ◽  
pp. 120-130
Author(s):  
Jun Li ◽  
Jia Hou ◽  
Lisheng Fan ◽  
Yier Yan ◽  
Xue-Qin Jiang ◽  
...  
Keyword(s):  
Communication Systems ◽  
Spatial Modulation

Wintertourismus beeinflusst das Verhalten und die Stressphysiologie des Auerhuhns | Winter tourism influences the behaviour and the stress physiology of the capercaillie

2009 ◽  
Vol 160 (10) ◽  
pp. 311-317 ◽  
Author(s):  
Pierre Mollet ◽  
Dominik Thiel
Keyword(s):  
Home Ranges ◽  
Stress Hormone ◽  
Recreational Activity ◽  
Forest Patches ◽  
Recreational Facilities ◽  
New Developments ◽  
Winter Tourism ◽  
Middle Europe ◽  
Sporting Activities ◽  
High Level

The present study investigated whether the flushing distance, the territorial use and the stress hormone physiology of the capercaillie (Tetrao urogallus) were influenced in the winter by the presence of a large number of people engaged in sporting activities. In most cases flushing distances were greater, and higher concentrations of stress hormone were found in the blood serum, in areas having a high intensity of sporting activities than in forest stands relatively undisturbed by tourists. During the ski season capercaillie avoided forest patches within their home ranges where there was a high level of recreational activity. The results lead to the conclusion that intensive winter tourism can be a serious threat to the remaining capercaillie populations in middle Europe. It is recommended that the construction of new recreational facilities and new developments should be avoided in the most important habitats for capercaillie. The important habitats which today already lie in the immediate vicinity of areas intensively used by tourists could clearly receive enhanced status, according to each situation, either as tranquility areas for wildlife where entrance is forbidden or with regulations requiring winter tourists to stay on trails.

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