Maximizing LTE Benefits Using True Carrier Ethernet Backhaul
(Español - España)
(pdf)
Mobile Network Operators are evolving their wireless infrastructure to the Long Term Evolution (LTE) standard that offers low latency and high bandwidth to deliver rich content to smart mobile devices. This paper articulates the challenges and complexities in LTE design with the recommendation to use Carrier Ethernet-based solutions for backhaul from cell sites to reduce TCO. Backhaul providers can use this approach to scale their networks cost-effectively. Finally, this paper describes Ciena’s solution, which combines True Carrier Ethernet-based cell site demarcation with converged optical Ethernet aggregation to build scalable cost-effective networks.
Mobile Network Operators are evolving their wireless infrastructure to the Long Term Evolution (LTE) standard that offers low latency and high bandwidth to deliver rich content to smart mobile devices. This paper articulates the challenges and complexities in LTE design with the recommendation to use Carrier Ethernet-based solutions for backhaul from cell sites to reduce TCO. Backhaul providers can use this approach to scale their networks cost-effectively. Finally, this paper describes Ciena’s solution, which combines True Carrier Ethernet-based cell site demarcation with converged optical Ethernet aggregation to build scalable cost-effective networks.
Heavy Reading White Paper: Modernizing the Core With OTN Switching & 40/100G Transport
(Español - España)
(pdf)
This white paper assesses the key pain points operators face in the core and provides an overview of the main architectural options available to them. Specifically, we discuss switched SONET/SDH networks (the PMO), integrated optics on core routers (IP over DWDM), and switched OTN networking.
This white paper assesses the key pain points operators face in the core and provides an overview of the main architectural options available to them. Specifically, we discuss switched SONET/SDH networks (the PMO), integrated optics on core routers (IP over DWDM), and switched OTN networking.
Heavy Reading White Paper: The Need for Service-Driven Networks
(Español - España)
(pdf)
Network operators around the world are considering transforming into "next-generation telcos" to remain competitive in a drastically changing environment. This new environment presents challenges and opportunities for network operators, as well as a great deal of risk. One thing is for certain: Telecom operators that don't adapt their business models to 21st-century communications are sure to fail.
Network operators around the world are considering transforming into "next-generation telcos" to remain competitive in a drastically changing environment. This new environment presents challenges and opportunities for network operators, as well as a great deal of risk. One thing is for certain: Telecom operators that don't adapt their business models to 21st-century communications are sure to fail.
Developing a Strategic Approach to Data Center Networking
(Español - España)
(pdf)
Data center networking presents many challenges in terms of supporting cost-effective, reliable, and high-performance services for business-critical applications. A coherent overall strategy for networking, leading to construction of a powerful and flexible network, creates more long-term value than a series of tactical, project-oriented steps.
Data center networking presents many challenges in terms of supporting cost-effective, reliable, and high-performance services for business-critical applications. A coherent overall strategy for networking, leading to construction of a powerful and flexible network, creates more long-term value than a series of tactical, project-oriented steps.
The Network as a Programmable Service-Delivery Engine
(Español - España)
(pdf)
Service providers face the increasing need to capitalize on the paradigm shift occurring in the ways consumers and enterprises perceive and use network services and bandwidth. To remain differentiated and valuable to end-users, providers must transition networks to service-driven and highly programmable infrastructures.
Service providers face the increasing need to capitalize on the paradigm shift occurring in the ways consumers and enterprises perceive and use network services and bandwidth. To remain differentiated and valuable to end-users, providers must transition networks to service-driven and highly programmable infrastructures.
Making the Case for Converged Ethernet Transport
(Español - España)
(pdf)
This white paper examines the market drivers, key benefits, and main applications for converged Ethernet transport, and provides an overview of the CN 4200 FlexSelect Advanced Services Platform Family—including the new G10/G10X Ethernet service modules, which deliver a cost-effective, high-performance, manageable packet optical networking platform.
This white paper examines the market drivers, key benefits, and main applications for converged Ethernet transport, and provides an overview of the CN 4200 FlexSelect Advanced Services Platform Family—including the new G10/G10X Ethernet service modules, which deliver a cost-effective, high-performance, manageable packet optical networking platform.
Infonetics White Paper: Using Carrier Ethernet to Backhaul LTE
(Español - España)
(pdf)
LTE will become the single mobile network for mobile phone and mobile broadband, adopted by most of the world in the next five to ten years. Mobile operators and backhaul transport providers are adopting IP/Ethernet backhaul as the default technology choice to cost-effectively scale instead of relying on existing TDM-based transport networks for LTE backhaul. This paper details how Carrier Ethernet solves the challenges of LTE mobile backhaul.
LTE will become the single mobile network for mobile phone and mobile broadband, adopted by most of the world in the next five to ten years. Mobile operators and backhaul transport providers are adopting IP/Ethernet backhaul as the default technology choice to cost-effectively scale instead of relying on existing TDM-based transport networks for LTE backhaul. This paper details how Carrier Ethernet solves the challenges of LTE mobile backhaul.