{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Railway Digital System for Mobile Communications (GSM-R) wireless network planning and optimization","author_name":"ZHONG ZHANG DUI DENG","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7512108788.html\">Railway Digital System for Mobile Communications (GSM-R) wireless network planning and optimization</a>","width":400,"height":300}