在分组层(packetization layer)上执行路径MTU发现简化为几个层内的执行问题,但是还有一些缺陷:执行可能被每个分组协 …man.lupaworld.com|基于3个网页 2. 文化层 在报文化层(packetization layer)应用Path MTU发现机制可以简化许多层间的问题,但同时也带来一些弊端:每一个报文化协议 …www.515network.com|基于2个网...
Both Variable Bit Rate and Constant Bit Rate are supported by the packetization method; (3) an adaptive chunk size determination algorithm is proposed to estimate a fixed chunk size for each video layer, which further improves the packetization performance. Evaluation of the implementation shows that...
Sasidharan B., Vajha M., Kumar P.V.: An explicit, coupled-layer construction of a high-rate MSR code with low sub-packetization level, small field size and \(d<(n- 1)\). In: 2017 IEEE International Symposium on Information Theory, pp. 2048–2052 (2017). Shan Y., Chen K., Gong...
the codec encodes information in headers embedded inside the encoded video stream. For example, to allow the media access control (MAC) layer unit to know the compression ratio of the video, the codec stores an indication of the compression ratio in the header of a chunk of compressed...
Cross-Layer Techniques for Adaptive Video Streaming over Wireless Networks Real-time streaming media over wireless networks is a challenging proposition due to the characteristics of video data and wireless channels. In this paper... Y Shan - 《Eurasip Journal on Advances in Signal Processing》 被引...
For packetization and transmission, a two layer ATM is utilized so ... MC Hong,H Schwab,LP Kondi,... - 《Signal Processing Image Communication》 被引量: 72发表: 1999年 High-Performance General Functional Regenerating Codes with Near-Optimal Repair Bandwidth Erasure codes are widely used in ...
Flexible data partitioning and packetization for H.26L for improved packet loss resilienceA method and system of partitioning and packetizing video data in an H.26L environment. An H.26L coding system is disclosed, comprising: a video coding layer (VCL) having a first partition mode and a ...
Network stream has a base layer stream and the enhanced layer stream. Base-layer media packets are encapsulated into the network packets of the base layer stream, wherein each network packet of the base layer a stream, it comprises only one corresponding to the base-layer media packets. ...
We present an embedded packetization framework for layered multiple description codes, in which both the base layer and the enhancement layer share the same number of packets, while each packet is partitioned into two parts, each belongs to one layer. In this framework, optimizing a single ...
An apparatus encodes a video signal for providing a scalable video coded (SVC) signal comprising a base layer video coded signal and an enhancement layer video coded signal, wherein the base layer video coded signal has more random acces... X Lu,Z Wu,JQ Li - EP 被引量: 9发表: 2010年...