Cloud RAN-Benefits & Challenges(Fronthaul and Backhaul) description

Cloud RAN-Benefits & Challenges

//Cloud RAN-Benefits & Challenges

Cloud RAN-Benefits & Challenges

About Cloud RAN

Cloud-RAN combines the baseband processing for multiple sites into a baseband pool, allowing multiple cells to be controlled with fewer processing nodes and greatly reducing the amount of equipment at the cell site itself. Various Cloud RAN-benefits & challenges are also described here:

Benefits of Cloud RAN

The primary advantage of the C-RAN architecture is the overall reduction in CapEx and OpEx by consolidating and reducing the total amount of baseband equipment needed to handle a given number of cells; and reducing the equipment deployed at each cell site, which in turn reduces the power, air conditioning, real estate and other requirements at the site.

Because the C-RAN centralizes the resource allocation and scheduling across multiple cells, it can achieve efficient resource utilization and minimizes interferences across cells, i.e., improved capacity and performance.

Centralization in C-RAN can enhance the operation of features like Coordinated Multi-Point (CoMP) and Carrier Aggregation (CA).

Cloud RAN-Benefits & Challenges-Cloud-RAN combines the baseband processing for multiple sites into a baseband pool, allowing multiple cells to be controlled with fewer processing nodes and greatly reducing the amount of equipment at the cell site itself.

Cloud-RAN Benefits with Fronthaul and Backhaul Challenges

Challenges for Cloud RAN

C-RAN still has its challenges. The fronthaul requires a very high-bandwidth and low-delay optical transport between the BBUs and RRUs, capable of carrying at least 2 Gbps for each RRU on the link (for a single 20 MHz 2*2 MIMO LTE carrier).

The delay requirements, in particular, also restrict the maximum distance the BBUs can be located from the RRUs, which limits the area that the C-RAN can serve.

The overall cost and reliability of the fronthaul network must be carefully considered.

For interesting posts related to 5G and 4G technology, you can follow our FacebookLinkedIn page.

Telecom training, Telecommunication courses, Telecom courses, Telecom certifications, Telecom courses for engineers, Telecom training institute, Telecom training institute Delhi, Telecom training institute Lucknow, Telecom training institute Bangalore, Telecom training institute Bihar, Summer training in telecom, Internship for Telecommunication, Telecom courses in Delhi, Telecom jobs in Delhi, Telecom Certification courses, Telecom services, Telecom companies, Telecom Company in Delhi, Telecom provides, Telecom Vendors

2018-05-01T14:00:45+00:00

New Courses

Contact Info

A-43, Sector -2, Noida, UP

Mobile: 91-988657992

Web: www.apekshatelecom.com

Recent Posts