IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Efficient fair queueing algorithms for packet-switched networks
IEEE/ACM Transactions on Networking (TON)
Adapting packet fair queueing algorithms to wireless networks
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
A unified architecture for the design and evaluation of wireless fair queueing algorithms
Wireless Networks - Selected Papers from Mobicom'99
IEEE Transactions on Mobile Computing
An Uplink Performance Evaluation for Roaming-Based Multi-Operator WCDMA Cellular Networks
AICCSA '06 Proceedings of the IEEE International Conference on Computer Systems and Applications
Dynamic fair scheduling with QoS constraints in multimedia wideband CDMA cellular networks
IEEE Transactions on Wireless Communications
Statistical analysis of the generalized processor sharing scheduling discipline
IEEE Journal on Selected Areas in Communications
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In current and next 3G and beyond wideband code-division with multiple access (WCDMA) cellular networks, sharing the radio access network has become an important issue for 3G mobile operators. 3G and beyond network rollout is a very costly and time consuming process. Therefore, sharing of network infrastructure among operators offers an alternative solution to reducing the investment in the coverage phase of WCDMA. In radio access network (RAN) sharing method, which is our focus in this study, each operator has its own core network and only the RAN is shared. It implies that multiple operators fully share the same RAN. Without an efficient RRM, one operator can exhausts the capacity of others. This study tackles an efficient scheduling to provide maximum system throughput and proportional fairness in accordance with operator capacity share through adaptive resource allocation scheme. We refer to this new scheme as Multi-operators Code Division Generalized Processor sharing scheme (M-CDGPS). It employs both adaptive rate allocation to maximize the resource utilization and GPS techniques to provide fair services for each operator. The performance analysis in terms of bounded delay and queue size are obtained.