A Multi-Classes-Based Algorithm to Provide Flexible QoS Services in B3G Networks
- Resource Type
- Conference
- Authors
- Zhang, Yue; Jia, Mengqing; Li, Zhiguo
- Source
- 2009 5th International Conference on Wireless Communications, Networking and Mobile Computing Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on. :1-4 Sep, 2009
- Subject
- Communication, Networking and Broadcast Technologies
Computing and Processing
Quality of service
Streaming media
Algorithm design and analysis
Mobile computing
Mobile communication
Educational institutions
Design engineering
Information analysis
Resource management
Throughput
- Language
- ISSN
- 2161-9646
2161-9654
The provisioning of quality of service (QoS) has become one of the central issues in B3G mobile network design and analysis. The implementation of QoS in the actual network must be established on the end-to-end basis and must provide the service performance levels to obtain the required quality of experience for the users. To address the issue, this paper introduces a multi-classes-based end-to-end quality of service structure to optimize mapping of application level QoS parameters into network-level QoS parameters. Then an algorithm to provide flexible QoS services in B3G networks is provided: Multi-classes-based comparative fairness algorithm (MCCF). In this algorithm, we introduce a weight parameter which could modulate these pure opportunistic resource allocations in order to provide comparative fairness while preserving the system throughput maximization. Simulation results demonstrate the MCCF could get comparative fairness while preserve higher performance simultaneously.