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In order to improve the resource utilization and the operating revenue, also to reduce the power consumption and the total delay, the baseband pool resource management of CRAN (Cloud Radio Access Network) is studied in this paper. The baseband pool resources are divided into shared resources and fixed resources. Based on this classification, with the goal of maximizing the revenue, a novel resource...
With Inter-Cloud, distributed cloud and open cloud exchange (OCX) emerging, a comprehensive resource allocation approach is fundamental to highly competitive cloud market. Oriented to infrastructure as a service (IaaS), an intelligent economic approach for dynamic resource allocation (IEDA) is proposed with the improved combinatorial double auction protocol devised to enable various kinds of resources...
In this paper, a resource allocation model is constructed, based on the Double Multi-Attribute Auction (DMAA) mechanism. Firstly, multiple attributes are taken into account to form the Quality Index (QI), which is used to comprehensively evaluate consumers' and providers' performance in the transactions. Secondly, a Support Vector Machine (SVM) algorithm is adopted to predict the price. Finally, the...
On account of the resource characteristics under cloud computing environment and the flexibility and availability of applying economic mechanism to resource allocation, a resource allocation model based on the limited English combinatorial auction under cloud computing environment is advanced. An improved periodical auction model is constructed, and then ribbon capacity is adopted to describe the...
According to the feature of the allocation of resources in grid environment, an improved grid resource management model based double auction is presented and evaluated. By double auction of grid resource agent and task agent, it implements the management of resources and proposes bidding strategies of grid resources to resolve the low efficiency problem which is because of excessive rounds in the...
As new organizing form, virtual enterprise has developed rapidly in many industries and domains. For virtual enterprise has some especial features such as resource dispersing, member diversity, organization dynamics and flexibility and so on, information resources management of it has much more difficulties. According to the features of virtual enterprise, the model of a distributed information resources...
In this paper, a job assignment scheme in grid is proposed. It determines the resource trading price between the buyer and the provider based on the auction, finding the optimal job assignment solution based on the immune optimization. Simulation results have shown that it is both feasible and effective.
This paper presents an efficient method to support pre- authentication for seamless handover and implement key distribution with EAP-SIM based AAA protocols for WLAN. Our goal is minimizing the probability of SIP calls blocking resulting from the handoff delay. The intelligent agents may play different roles; it can acts as a client authenticating with the servers and moving data from and to mobile...
In this paper, a QoS multicast routing algorithm in IP/DWDM optical Internet is proposed. Given a user request, a bandwidth, delay jitter and error rate bounded and cost optimized QoS multicast routing tree is constructed based on the evolutionary-simplex-algorithm, taking network load balancing into account. Simulation results have shown that it is not only feasible and effective but also advantageous...
In this paper, with introduction of microeconomics and genetic engineering knowledge, a job assignment method for grid computing is proposed, considering both time limit and cost simultaneously. It determines resource trading price between resource buyer and resource provider based on auction model, and then finds the optimal job assignment solution based on genetic algorithm. Simulation results have...
This paper proposes a congestion control algorithm DIFACC (detectable and indicative forward active network congestion control algorithm). DIFACC introduces the active detection and the passive indication mechanism, the random early detect (RED) queue management and the load balance technology based on the FACC. It promotes the efficient use of network resources, succeeds in avoiding the algorithm...
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