دانلود رایگان مقاله لاتین مسیریابی برای جریان سطح حرکت ناهمگن از سایت الزویر
عنوان فارسی مقاله:
مسیریابی مشترک با پیچیدگی های ویدئویی برای جریان سطح حرکت ناهمگن
عنوان انگلیسی مقاله:
Cooperative routing with video complexity for heterogeneous motion-level streaming
سال انتشار : 2016سال انتشار : 2016
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مقدمه انگلیسی مقاله:
1. Introduction
The amount of video traffic over wireless channels has remarkably increased over the past decade as increasingly more applications pushing media traffic traverse wireless networks. However, reliable video streaming on wireless networks is very challenging because wireless channel conditions and mobile rate demands have significant time-varying characteristics. Substantial effort has been dedicated to developing wireless video streaming schemes for the improvement of video streaming performance over wireless networks. In particular, cooperative relay communication is being focused on as a promising technique to improve network capacity in multi-hop wireless networks. Cooperative relay communications has advantages in that it is possible to acquire spatial diversity without requiring multiple antennas equipped within a node. Many researchers have proposed resource allocation strategies or routing frameworks to obtain increment or optimality in data transmission performance over cooperative wireless networks [1–6]. Ng and Yu [1] proposed a utility maximization framework for relay strategy and resource allocation taking user traffic demand into consideration in wireless cooperative cellular data networks. Liu et al. [2] dealt with cooperative communication techniques assuming that relaying nodes can forward information fully or in part. Awad and Shen [3] studied resource allocation for OFDMA-based two-hop relay networks and proposed a sub-optimal algorithm for an NP-complete problem. Other researchers [4–6] have also investigated relay and resource allocation strategies to improve network performance. However, recent studies have devoted more attention to video streaming and multi-hop relays in cooperative wireless networks [7–10]. Guan et al. [7] proposed a global optimization algorithm based on a branch and bound framework, and on convex relaxation of non-convex constraints to solve the cross-layer design problem for video streaming over cooperative networks. Sharma et al. [8] developed a mathematical model and proposed a solution procedure based on the branch and bound with cutting planes (BB-CP) to explore the behavior of cooperative communication in multi-hop wireless networks. Mastronarde et al. [9] proposed a solution based on cooperative coding that warrants a uniformly better experience to video users, and requires relatively modest changes to the multiple access cross-layer optimization framework. In other studies, Mastronarde et al. [10] investigated the impact of cooperative relaying on uplink multi-user wireless video transmissions. Although these studies show outstanding achievement in video streaming schemes over wireless relay networks, a significant portion of the attention is paid to resource allocation strategies and data transmission schemes, and the characteristics of video sequences are not considered.
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کلمات کلیدی:
[PDF]Cooperative routing with video complexity for heterogeneous motion ... iranarze.ir/wp-content/uploads/2016/11/E716.pdf streaming scheme that considers video complexity over a cooperative ... propose a flow-routing algorithm for heterogeneous motion-level video streams in ... Cooperative routing with video complexity for heterogeneous motion ... www.bibsonomy.org/bibtex/2454b537352214bb1bc8e1362088cd030/dblp Cooperative routing with video complexity for heterogeneous motion-level streaming. J. Kim, S. Park, and H. Suh. Computer Communications (2016 ) ... Cooperative routing with video complexity for heterogeneous motion ... koasas.kaist.ac.kr/handle/10203/208470 by J Kim - 2016 - Related articles However, conventional video streaming schemes on cooperative relay ... To evaluate the video routing performance for heterogeneous motion-level video ... A Novel Load Sensitive QoS Routing Algorithm for Streaming ... ieeexplore.ieee.org/document/4024249/ by B Peng - 2006 - Related articles A Novel Load Sensitive QoS Routing Algorithm for Streaming Applications ... feature and better performance of ABSP in complex, heterogeneous networks. General vs. Interval Mappings for Streaming Applications - IEEE Xplore ieeexplore.ieee.org/document/5695638/ by A Benoit - 2010 - Cited by 1 - Related articles Interval Mappings for Streaming Applications. Abstract: This paper deals with the problem of mapping pipelined applications on heterogeneous platforms whose ... Previous work had addressed the complexity of interval mappings, where the ... Complexity Scalable Hybrid End-to-End Distortion Estimation for ... ieeexplore.ieee.org/document/4379327/ by H Yang - 2007 - Cited by 1 - Related articles In conversational video streaming applications, periodic I-frame coding is not ... of both accurate pixel-level estimation and efficient block-level estimation. Cooperative routing with video complexity for heterogeneous motion ... https://www.semanticscholar.org/...complexity.../7525537ff580986d87ed380afeefa98... Semantic Scholar extracted view of "Cooperative routing with video complexity for heterogeneous motion-level streaming" by Jeongtae Kim et al.
