110 citations · 223 across the 12 of their papers we have counts for
12 papers
ZSM-based Management and Orchestration of 3GPP Network Slicing: An Architectural Framework and Deployment Options
Muhammad Mohtasim Sajjad, Dhammika Jayalath, Yu-Chu Tian +1
Driven by closed-loop automation, the Zero-Touch Network and Services Management (ZSM) framework offers invigorating features for the end-to-end management and orchestration of a s…
An Experimental Validation of Accurate and Precise GNSS Time Synchronization in Vehicular Networks
Khondokar Fida Hasan, Yanming Feng, Yu-Chu Tian
Vehicular Networks are one of the enabling technologies for cooperative Intelligent Transportation Systems. For accurate and precise time synchronization in vehicular networks, Glo…
On Session Continuation among Slices for Inter-Slice Mobility Support in 3GPP Service-based Architecture
Muhammad Mohtasim Sajjad, Dhammika Jayalath, Yu-Chu Tian +1
The 3GPP has provided its first standard specifications for network slicing in the recent Release 15. The fundamental principles are specified which constitute the standard network…
Inter-Slice Mobility Management in 5G: Motivations, Standard Principles, Challenges and Research Directions
Muhammad Mohtasim Sajjad, Carlos J. Bernardos, Dhammika Jayalath +1
Mobility management in a sliced 5G network introduces new and complex challenges. In a network-sliced environment, user mobility has to be managed among not only different base sta…
Time synchronization in vehicular ad-hoc networks: A survey ontheory and practice
Khondokar Fida Hasan, Charles Wang, Yanming Feng +1
Time synchronization in communication networks provides a common time frame among all nodes, thussupporting various network functions such as message transmission, channel scheduli…
GNSS Time Synchronization in Vehicular Ad-Hoc Networks: Benefits and Feasibility
Khondokar Fida Hasan, Yanming Feng, Yu-Chu Tian
Time synchronization is critical for the operation of distributed systems in networked environments. It is also demanded in vehicular ad-hoc networks (VANETs), which, as a special…