Cloud Radio Access Network Projects

Cloud Radio Access Network Projects connects with all the end devices with the aid of communication technology. C-RAN is Cloud Radio Access Network that stands for central access, especially in cellular data sharing. To be sure, the baseband unit is a vital part that associates remote radio head (RRH). Here the pool of baseband units acts like a cloud that is able to store and perform operations. 

Why integrate Cloud with RAN?

• To reduce the base station deployment charges
• For better channel state prediction with low interference
• Efficient switching of BBU for remote users
• Lowering of the failure rate
• High spectral efficiency with any wastage of resources

Then the Present-day Applications of C-RAN

• Vehicular communication 
• Smart device data sharing 
• Drone live video transmission 
• Industrial communication 
• Cellular data transfer  
• Health care information 

   Further, this central system has three types, such as 1. Fully centralized, 2. Partially centralized, and 3. Hybrid. The first type functions with layer 1, layer two, and layer 3. On the other hand, the second type deals with layer two and layer 3. So that the mobile network LTE, as well as 5G, embeds into Cloud Radio Access Network Projects. 

First of all, know the crucial issues in C-RAN

• Network scalability 
• Consumption of energy on BBU
• Harmful security threats and Data privacy 
• Lack of connectivity at edge cell 
• Inter-cell interference
• Users moving at high speed 

   The C-RAN design enables to manage any number of base stations for mobile networks by using the idea of network function virtualization. Therefore this idea is a success since it reduces cost and allows many types of traffic into the network. At this time, you need to know all about the areas in C-RAN. 

Ubiquitous topics from Cloud Radio Access Network Projects  

• Resource allocation and VM Migration 
• Spectrum assignment 
• Network Coding 
• Security from cyber attacks
• Handover and mobility management
• Network slicing orchestration 
• Interference and traffic management 
• Multicast beamforming 
• CAPEX and OPEX for front haul and backhaul

   In recent days, C-RAN combines with Software Defined Network cloud computing, the Internet of things, and Network slicing too. Whatever network it integrates with, the main issue of resource allocation exists. In this way, it presents to manage mobility, bandwidth, delay, and also data rate. In order to achieve anyone of this, a set of the process will be the solution. To make it clear, we give you a set of topics down.       

KNOW SOMETHING ABOUT C-RAN 

With the Field of SDN 

• Adaptive signal modulation 
• Delay aware Queuing model 
• Spectrum Auction 
• Discovery of service and many more 

With the Field of IoT

• Storage allocation for sensed info
• Power saving with the packet type
• Load balancing and computation offloading
• Adaptive resource prediction 
• And so on 

   Later the performance of the cloud radio access network design has to show off its efficiency. With this in mind, we list out a top ten metric here below. 

• Fronthaul efficiency 
• Sum rate at each cell and also on the whole 
• Achievable sum rate
• Latency and End-to-End delay
• Aggregate utility 
• Outage probability
• Transmission power 
• Spectral efficiency 
• MSE and also normalized MSE
• Bit error rate 

   In conclusion, we hope you have gained a clear idea in Cognitive Radio Projects. Even more, concepts are in the study by our team. In other words, we are flexible with the trend of AI, ML, and so on. From time to time, such advances grow up for tuning and etc. For the most part, it does not ease to learn a part of the method. Unless you know the basics of it, to this end, we would say we are here to help you in all aspects.

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