Engineering » Electrical and Electronic Engineering » "Foundation of Cognitive Radio Systems", book edited by Samuel Cheng, ISBN 978-953-51-0268-7, Published: March 16, 2012 under CC BY 3.0 license
Chapter 5
Collaborative Spectrum Sensing for Cognitive Radio Networks
By Aminmohammad Roozgard, Yahia Tachwali, Nafise Barzigar and Samuel Cheng
DOI: 10.5772/32226
Submission date: 13. August, 2011.
Review date: 21. August, 2011.
Published online: 16. March, 2012.
Fig. 1. Accumulated downloads from the online publication date up to today.
Fig. 2. Accumulated download share from the online publication date up to today for top 5 countries from which this book was accessed.
Fig. 3. Pie chart shows the download share by TOP 5 countries from which this book was accessed.
Downloads per country
| Country | Downloads |
|---|---|
| United States of America | 339 |
| India | 161 |
| China | 133 |
| Brazil | 40 |
| United Kingdom | 39 |
| Italy | 39 |
| France | 38 |
| Germany | 35 |
| Egypt | 34 |
| Taiwan | 34 |
| Asia/Pacific Region | 31 |
| Iran, Islamic Republic of | 31 |
| Canada | 30 |
| Japan | 29 |
| Korea, Republic of | 26 |
| Algeria | 23 |
| Poland | 20 |
| Australia | 19 |
| Belgium | 19 |
| Spain | 18 |
| Netherlands | 17 |
| Indonesia | 17 |
| Russian Federation | 17 |
| Malaysia | 15 |
| Romania | 15 |
| Turkey | 13 |
| Thailand | 13 |
| Vietnam | 13 |
| Greece | 12 |
| Croatia | 12 |
| Mexico | 11 |
| Pakistan | 10 |
| Philippines | 9 |
| Morocco | 9 |
| Sweden | 9 |
| Saudi Arabia | 8 |
| Kenya | 8 |
| Singapore | 8 |
| Tunisia | 7 |
| Colombia | 7 |
| Portugal | 7 |
| Bangladesh | 7 |
| Czech Republic | 7 |
| Israel | 7 |
| Cameroon | 7 |
| Finland | 7 |
| Serbia | 5 |
| South Africa | 5 |
| Yemen | 5 |
| Ukraine | 5 |
| Hong Kong | 4 |
| Slovakia | 4 |
| Ireland | 4 |
| Chile | 4 |
| Honduras | 4 |
| Sudan | 4 |
| Lebanon | 4 |
| Myanmar | 3 |
| United Arab Emirates | 3 |
| Bulgaria | 3 |
| Jordan | 3 |
| Syrian Arab Republic | 3 |
| Macedonia | 3 |
| Iraq | 3 |
| Latvia | 2 |
| Zambia | 2 |
| Peru | 2 |
| Austria | 2 |
| Uruguay | 2 |
| Ghana | 2 |
| Ethiopia | 2 |
| New Zealand | 2 |
| Rwanda | 2 |
| Europe | 2 |
| Puerto Rico | 2 |
| Uganda | 2 |
| Madagascar | 2 |
| Argentina | 2 |
| Estonia | 2 |
| Bosnia and Herzegovina | 2 |
| Trinidad and Tobago | 1 |
| Palestinian Territory | 1 |
| Denmark | 1 |
| Hungary | 1 |
| Namibia | 1 |
| Switzerland | 1 |
| Oman | 1 |
| Afghanistan | 1 |
| Lithuania | 1 |
| Azerbaijan | 1 |
| Sri Lanka | 1 |
| Nigeria | 1 |
| Venezuela | 1 |
| Norway | 1 |
| Bolivia | 1 |
| El Salvador | 1 |
| Virgin Islands, U.S. | 1 |
| Bahrain | 1 |
| Unknown | 528 |