Khai thác hạ tầng vô tuyến

Bài viết trình bày kết quả nghiên cứu sự gia tăng các thành phần phóng xạ môi trường do hoạt động khai thác, chế biến quặng đồng tại khai trường, xưởng tuyển, bãi thải và phát tán các chất phóng xạ đến môi trường xung quanh; đồng thời đề xuất các giải pháp phòng ngừa, giảm nhẹ ảnh hưởng tác hại ô nhiễm phóng xạ đối với cán bộ, công nhân tham gia sản xuất và khu vực dân cư lân cận.

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Linh hoạt: có thể triển khai hệ thống truyền dẫn số rất nhanh và khi không cần thiết có thể tháo gỡ và nhanh chóng chuyển sang lắp đặt ở vị trí khác của mạng viễn thông. Ưu điểm này cho phép các nhà khai thác phát triển mạng viễn thông nhanh chóng ở các vùng cơ sở hạ tầng viễn thông chưa phát triển với vốn đầu tư thấp nhất.

58p miq2012 02-08-2011 660 169   Download

Resource Management in Satellite Networks part 34. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 60 4   Download

Resource Management in Satellite Networks part 33. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 69 5   Download

Resource Management in Satellite Networks part 32. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 59 4   Download

Resource Management in Satellite Networks part 30. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 52 4   Download

Resource Management in Satellite Networks part 31. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 42 4   Download

Resource Management in Satellite Networks part 29. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 44 4   Download

Resource Management in Satellite Networks part 28. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 60 4   Download

Resource Management in Satellite Networks part 26. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 50 5   Download

Resource Management in Satellite Networks part 27. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 38 5   Download

Resource Management in Satellite Networks part 25. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 48 4   Download

Resource Management in Satellite Networks part 24. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 41 4   Download

Resource Management in Satellite Networks part 23. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 53 4   Download

Resource Management in Satellite Networks part 22. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 48 4   Download

Resource Management in Satellite Networks part 21. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 51 4   Download

Resource Management in Satellite Networks part 20. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 43 4   Download

Resource Management in Satellite Networks part 19. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 58 4   Download

Resource Management in Satellite Networks part 18. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 57 6   Download

Resource Management in Satellite Networks part 17. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 69 4   Download