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Multi-cell Coordination in Cloud RAN: Architecture and Optimization
Abstract : Coordination between neighboring cells is intended to be implemented in future mobile networks, since it promises significant performance gains. Despite low-latency cooperation made possible by Cloud Radio Access Networks (C-RAN), practical feasibility and improvements brought to a real system were still to be evaluated. We define in this paper an architecture based on the abstraction and scalability provided by Software Defined Networking (SDN) enabling multi-cell coordination both on the uplink and downlink. We also evaluate gains offered by the proposed coordination algorithms under practical conditions. The described proof-of-concept platform shows not only why multi-cell cooperation is useful, but also how to make it happen.
Cited literature [15 references]
https://hal.inria.fr/hal-01380756
Contributor : Chung Shue Chen Connect in order to contact the contributor
Submitted on : Monday, October 17, 2016 - 4:33:08 PM
Last modification on : Wednesday, December 9, 2020 - 3:44:44 AM
Long-term archiving on: : Saturday, February 4, 2017 - 9:28:19 PM
Contributor : Chung Shue Chen Connect in order to contact the contributor
Submitted on : Monday, October 17, 2016 - 4:33:08 PM
Last modification on : Wednesday, December 9, 2020 - 3:44:44 AM
Long-term archiving on: : Saturday, February 4, 2017 - 9:28:19 PM
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