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As broadband network services are becoming more and more abounding, the QoS(quality of service) of broadband networks has caught the attention of many professional people. Sometimes, the resource-constrain of embedded systems affects the quality of the multimedia services seriously. To solve this problem, this paper proposes an effective scheme for buffer management, which is named QoSBuf.. This scheme...
The IEEE 802.16e is a compatible and reasonable technology to solve the last mile access problem. Since the multiple services in the system are connection-oriented, it is crucial to provide effective admission control and resource allocation mechanisms to guarantee the quality of service (QoS) of the system. In this paper, we investigate the joint bandwidth reservation and admission control in the...
The access networks are always the bottleneck of the data transmission in the end-to-end networks. So many professional people use the data compression technology to improve the throughput of access networks. This paper does a further research on this problem based on DOCSIS networks. It proposes a dynamic compression strategy to make the data compression technology more efficient. Then this paper...
In this paper, we perform a tele-traffic queueing analysis for OFDM subcarrier allocation in wireless multiservice networks. For this purpose two call admission control algorithms, the batch blocking scheme and the partial blocking scheme, are proposed. Call connection requests are classified into two different types, narrow-band and wide-band. For either class of calls, the traffic process is characterized...
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