6 papers
SliceMapper: Intelligent Mapping of O-CU and O-DU onto O-Cloud Sites in 6G O-RAN
Mohammad Asif Habibi, Xavier Costa-Pérez, Hans D. Schotten
In this paper, we propose an rApp, named SliceMapper, to optimize the mapping process of the open centralized unit (O-CU) and open distributed unit (O-DU) of an open radio access n…
The Structure of Service Level Agreement of Slice-based 5G Network
Mohammad Asif Habibi, Bin Han, Meysam Nasimi +1
Network slicing is considered to be one of the key enablers to Fifth Generation (5G) communication system. Legacy telecommunication networks have been providing various services to…
Network Slicing in 5G Mobile Communication Architecture, Profit Modeling, and Challenges
Mohammad Asif Habibi, Bin Han, Hans D. Schotten
Efficient flexibility and higher system scalability call for enhanced network performance, better energy consumption, lower infrastructure cost, and effective resource utilization.…
A Comprehensive Tutorial and Survey of O-RAN: Exploring Slicing-aware Architecture, Deployment Options, Use Cases, and Challenges
Khurshid Alam, Mohammad Asif Habibi, Matthias Tammen +8
Open-radio access network (O-RAN) seeks to establish the principles of openness, programmability, automation, intelligence, and hardware-software disaggregation with interoperable…
Towards Beyond Communications 6G Networks Status and Challenges
Vasileios Tsekenis, Sokratis Barmpounakis, Panagiotis Demestichas +11
Wireless communication has profoundly transformed the way we experience the world. For instance, at most events, attendees commonly utilize their smartphones to document and share…
Enabling Hexa-X 6G Vision: An End-to-End Architecture
Bahare M. Khorsandi, Mohammad Asif Habibi
The end-to-end (E2E) architecture for the 6th generation of mobile network (6G) necessitates a comprehensive design, considering emerging use cases (UCs), requirements, and key val…