24th AIAA International Communications Satellite Systems Conference 2006
DOI: 10.2514/6.2006-5476
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Novel Radio Resource Management Strategy for Multimedia Content Delivery in SDMB System

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Cited by 6 publications
(4 citation statements)
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“…To this end, based on our previous research [11], a novel cross-layer packet scheduling scheme, called cross-layer delay differentiation queuing (CL-DDQ), is proposed in this paper. Two main algorithms can be identified in the proposed packet scheduling scheme: an efficient service prioritization algorithm, namely delay differentiation queuing (DDQ), and dynamic resource allocation (DRA) algorithm based on a new technique called dynamic rate matching [12].…”
Section: Introductionmentioning
confidence: 99%
“…To this end, based on our previous research [11], a novel cross-layer packet scheduling scheme, called cross-layer delay differentiation queuing (CL-DDQ), is proposed in this paper. Two main algorithms can be identified in the proposed packet scheduling scheme: an efficient service prioritization algorithm, namely delay differentiation queuing (DDQ), and dynamic resource allocation (DRA) algorithm based on a new technique called dynamic rate matching [12].…”
Section: Introductionmentioning
confidence: 99%
“…Based on the novel DRM technique, resource allocation is desired to be performed in conjunction with DRM for more efficient resource utilization. Therefore, a dynamic resource allocation (DRA) scheme was proposed in our previous work [11]. This new power allocation algorithm uses DRM to select the required transmission power for all physical channels according to their instantaneous data rate requirements.…”
Section: Motivations and Research Challengementioning
confidence: 99%
“…In order to achieve better packet scheduling performance in terms of both efficiency and fairness, inherited from the proportional delay-differentiation scheme in the context of differentiated service networks, a delay-differentiation queuing (DDQ) was proposed in our early work [11], offering improved performance on delay, jitter and channel utilization. However, DDQ experiences unbalanced performance among multiple QoS attributes, namely the gain achieved in one attribute leads to the performance degradation in other attributes.…”
Section: Motivations and Research Challengementioning
confidence: 99%
“…In order to achieve better packet scheduling performance in terms of both efficiency and fairness, inherited from the proportional delay differentiation (PDD) in the context of differentiated service networks, a delay differentiation queuing (DDQ) was proposed in our early work [8], offering improved performance on delay, jitter, and channel utilization. However, DDQ experiences unbalanced performance among multiple QoS attributes, namely the gain achieved in one attribute leads to the performance degradation on other attributes.…”
Section: Introductionmentioning
confidence: 99%