[PDF] Top 20 A proportional fair scheduling algorithm based on QoS utility function in wireless networks

... improved algorithm have good compromise on system throughput and fairness, it is widely used in the actual ...in wireless networks, PF improved algorithm can not meet the various aspects of ... See full document

... different wireless fad- ...α-fair utility function to trade off the cognitive network throughput and ...proposed algorithm, we compare it with other power and subcarrier allocation ... See full document

... of networks, instability of wireless transmissions, and their adaptation to applications ...The algorithm gains great flexibility and extensibility by employing different link metrics and cost ... See full document

... the Proportional Fair algorithm with the same parameter is shown to be optimal or near ...the scheduling decision should be set at an arbitrary high value, giving voice packets absolute ... See full document

... allocation algorithm (FTAOA) for WSNs in using primary/backup (P/B) technique to support fault tolerance ...proposed algorithm, the construction process of discrete particle swarm optimization (DPSO) is ... See full document

... resource scheduling based on CA technique according to the literature ...scheduled based on the packet scheduling algorithm in order to optimize the coverage functionality and radio ... See full document

... Adaptation algorithm for the scheduled nodes, which serves as an additional degree of freedom for improving network ...CA algorithm is based on the following observation: there exists a cir- cular ... See full document

... control algorithm achieves better bandwidth utilization, fairness with reduced call dropping rate, when compared with the existing ...architecture based on WCDMA is considered for implementing this ...aware ... See full document

... packet scheduling in BWA ...proposed scheduling algorithm RLS simultaneously considers three performance issues in BWA networks: (i) QoS differentiation and guarantee, (ii) bandwidth ... See full document

... Independent Scheduling Strategies, B. Channel Dependent/QOS unaware Scheduling Strategies and ...LTE networks, they are typically used in conjugation with channel-dependent strategies to ... See full document

... diverse QoS requirements which present new challenges to optimize the performance of LTE-Advanced ...of scheduling strategies plays a key role in guaranteeing desirable end to end system ...(RRM) ... See full document

... The proposed method and existing PSO algorithm [8, 9, 10, 11] are implemented in the CloudSim tool package. The CloudSim is used to perform, designing and analyzing the results and provides users built-in ... See full document

... neighbourhood wireless local area networks (WLANs), the most generally utilized remote systems administration innovation is portable cell ...of Wireless Mobile Networks with QoS bolster ... See full document

... The performance of a FIFO server will be used to introduce how we evaluate results. This will also provide baseline information against which the performance of various schemes can be compared. In this example, the size ... See full document

... The QoS steering conventions that are talked about work in both the system layer and the medium access control (MAC) layer which is identical to the information join layer in the OSI ...impromptu QoS ... See full document

... scheduling is initially implemented by yahoo for the scenario where the number of users is large and to ensure that fair allocation of resources is allocated. This takes a little different stands to multi ... See full document

... sensor networks, continuous query is commonly used for collecting periodical data from the objects under ...window based continuous ...A QoS weight item is specified together with a query, in which ... See full document

... Although simple, the method for the gradient establish- ment in EDR has the following problems. First, it does not consider the dynamics in traffic arrival rate, which may change with time and applications. Setting a ... See full document

... rule scheduling algorithms provide interesting performance benefits [3–5], they are not well suited for fulfilling the QoS requirements of GBR bearers exposed in Section ... See full document

... transmitting wireless devices ...CSMA networks are affected by the special properties attributed to SINR, effects of arbitrary ordering of local measurements, and ACK ...dynamically based on the ... See full document