TAILIEUCHUNG - Mạng VSAT (P3)

OPERATIONAL ASPECTS This chapter aims at providing a survey of the main items to be considered when planning to install and operate a VSAT network. The regulatory aspects are considered first. They are important as they must be considered early enough because of the procedural delay. The operational aspects are then discussed, introducing in the first place the user’s most obvious concerns, and then the various items that are part of the networklife-cycle from installationtesting and to carrying out the performance fromday to day. . | VSAT Networks Copyright 1995 John Wiley Sons Ltd ISBNs 0-471-95302-4 Hardback 0-470-84188-5 Electronic 3 REGULATORY AND OPERATIONAL ASPECTS This chapter aims at providing a survey of the main items to be considered when planning to install and operate a VSAT network. The regulatory aspects are considered first. They are important as they must be considered early enough because of the procedural delay. The operational aspects are then discussed introducing in the first place the user s most obvious concerns and then the various items that are part of the network life-cycle from installation to testing and carrying out the performance from day to day. REGULATORY ASPECTS Most practical aspects about regulations have been introduced in Chapter 1 section . Further information is given here for a better perception of the underlying rationale. Regulations apply to different topics licensing of operation licensing of equipment access to the space segment permission for installation Licensing of operation The concern reflected here is to ensure compatibility between radio networks by avoiding harmful interference between different systems. By doing so any licensed operator within a certain frequency band is recognised as not causing unacceptable interference to others and is protected from interference caused by others. For that purpose there is a procedure based mainly on Article 11 and some appendices of the International Telecommunications Union ITU regulations 82 Regulatory and operational aspects a Application The pertinent earth station data are delivered by the operator often in forms standardised by the national telecom authority. The telecom authority then registers the earth station data and fills in forms standardised by the ITU. Data are to comply with Appendix 3 of the ITU Radio Regulations. These filled-in forms serve as inputs to the next procedural step namely coordination. b Coordination One distinguishes between coordination of earth .

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.