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PhD in 5G Network Slicing with Improved QoS
PhD in 5G Network Slicing Using SDN and NFV
May 27, 2021PhD in BlockChain Enabled LoRa Network Security
May 27, 2021
PhD in 5G Network Slicing with Improved QoS
Fifth-generation (5G) slicing is one of the emerging technology usedfor the software-defined network function to the virtualization–enabled communicative mobile networks. By improving utilization and throughput to meet the quality of certain service requirements of 5G slicing is an important operator of certain communicative mobile networks. With growing data traffic from different applications of numerous smart communication devices having certain QoS requirements. We want networks to face problems of congestion and thus need to overload that prevent the effective functioning of a radio access network (RAN) based on 5G network slicing with improved QoS.
RESEARCH APPROACH:
Centralized control will help to on keep track of the predefined condition in an end-end environment. Applications from various rules present a high delay which undergoes packet losses. Based on these that QoS improves performance and finally that the delay was reduced to 0.5s. It can be empirically noted that even when the delay is reduced, While open switch linked to open controller doesactivate QoS tools in the switch. For every ports, it creates a queue as default till the n queue continues the assigning bandwidth. For each queue end theread source and destination port queue protocol calibrates the link is ON, create a path on src and dest then finally it will create the virtual path between src and dest based5G network slicing with improved QoS.
LATEST ISSUE:
- Still, there are certain virtualization methods in the wired network cannot directly able to use for their wireless counterparts.
- Security in network slicing is one of the critical problemsto be addressed due to resource sharing among various slices.
- The Network slicing will need to be implemented in a certain end-to-end manner to meet the diverse service requirements.
- Security issues will become more complex when the network slicing is been implemented on the multi-domain infrastructure form.
- Communication is more complex as the wireless links are time-varying and it is vulnerable to interference.
PROPOSED SOLUTION:
- An agile-based metric for the 5G provisioning of agile-based network to ensure that the system will havebetter functionality aspects.
- By using BRGPS as core network that the packet queuing delaysformultipleflowsattheoutgoing link of an NFV node is reduced.
- In the wireless network domain that the radio access function on each BS is completely software and centrally managed by the SDNenabled virtualization controller unit.
- Private Blockchainis used as networks to evaluate the system thus it provides better and reliable results than public blockchain.
ALGORITHM AND ITS FUNCTION:
- Optimization algorithms will give complete access to use available paths in the concerned network.
- Suboptimal algorithms decidehow to embed the slices one by one and thus brings the system to a suboptimal configuration.
- Reconfiguration algorithms resolve the global offline resource optimization and reconfigure the slices into a well-performing configuration.
- A centralized NS algorithm has complete computing knowledge of the physical network and all slices which are need to be embedded.
- The utility-based slice scheduling algorithm is applicable forthe 5G network slicing with improved QoSguarantees and it applies a priority-based resource allocation.
FUTURE PROPOSAL:
- In the future, by extending the concerned proposal5G network slicing with improved QoS to certain applications like 3D gaming, web application along with open stack, full-stack, and SDN-neutron integration.
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