首页> 美国卫生研究院文献>other >A QoS Aware Resource Allocation Strategy for 3D A/V Streaming in OFDMA Based Wireless Systems
【2h】

A QoS Aware Resource Allocation Strategy for 3D A/V Streaming in OFDMA Based Wireless Systems

机译:基于OFDMA的无线系统中3D A / V流的QoS感知资源分配策略

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Three-dimensional (3D) video is expected to be a “killer app” for OFDMA-based broadband wireless systems. The main limitation of 3D video streaming over a wireless system is the shortage of radio resources due to the large size of the 3D traffic. This paper presents a novel resource allocation strategy to address this problem. In the paper, the video-plus-depth 3D traffic type is considered. The proposed resource allocation strategy focuses on the relationship between 2D video and the depth map, handling them with different priorities. It is formulated as an optimization problem and is solved using a suboptimal heuristic algorithm. Numerical results show that the proposed scheme provides a better quality of service compared to conventional schemes.
机译:三维(3D)视频有望成为基于OFDMA的宽带无线系统的“杀手级应用”。无线系统上3D视频流的主要限制是由于3D业务量大而导致无线电资源短缺。本文提出了一种新颖的资源分配策略来解决这个问题。在本文中,考虑了视频加深度3D流量类型。提出的资源分配策略着重于2D视频和深度图之间的关系,并以不同的优先级处理它们。它被表述为优化问题,并使用次优启发式算法进行求解。数值结果表明,与传统方案相比,该方案提供了更好的服务质量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号