A Literature Review on Challenges and Effects of Software Defined Networking

whitePaper | June 21, 2021

The disaggregation of optical networks will bring numerous benefits to service providers including enabling best-in-class innovation for each network element or sub-system; freedom from vendor lock-in enabling solution flexibility and price competition; and staggered network evolution. For example, a faster cycle for transmission subsystems with a longer life for optical line systems. Most service providers are pursuing one of two approaches to building disaggregated optical networks. The Partially Disaggregated and the Fully Disaggregated approach. This paper explains the benefits of both and how service providers can reap the rewards of disaggregated networks regardless of which approach they choose.

whitePaper | January 17, 2023

5G expansion is continuing throughout the world, with networks providing new communication capabilities and services that are set to transform society. The next wave of development is now taking place through 5G Advanced, with improved capabilities in the areas of enhanced Mobile Broadband (eMBB), ultra-reliable low latency communication (URLLC), and massive Machine Type Communication (mMTC).

whitePaper | July 30, 2021

How traffic classification and inspection support networking and security solutions today, and how it will do so tomorrow as encryption usage and standards evolve.

whitePaper | April 8, 2021

As DISH builds the nation’s first, cloud-native, 5G Open Radio Access Network (O-RAN), this white paper discusses how the company is prioritizing network, system and enduser security from the outset of network deployment. In today’s software-driven world, secure connectivity isessential, enabling businesses to increase productivity, transform the way they operate and generate a higher return on investment. 5G connectivity unlocks a new level of innovation, supporting new business models and delivering innovative services and products.

whitePaper | May 2, 2022

Networking and security teams have historically relied on protections at the network perimeter to secure the entire enterprise. The internal network was deemed trusted and secure. While everything outside was considered “dirty,” everything on the internal network was considered “clean,” and application traffic would flow unrestricted. However, recent and developing shifts in enterprise working models are having a far-reaching effect on the traditionally managed network perimeter for security. The following trends are making organizations reassess their approach to security:

whitePaper | February 9, 2022

Demand for mobile services1 has grown rapidly over the last decade and we expect that growth to continue with people expecting to access good quality mobile services wherever they live, work and travel. Innovation continues to drive the development of new mobile devices and applications and we expect increasing use of wireless data by machines and devices in the future. Mobile networks will need to expand capacity and improve quality to meet these future business and consumer needs.