TY - GEN
T1 - A simulation mechanism for video delivery researches
AU - Yan, Zhiwei
AU - Liu, Guizhong
AU - Su, Rui
AU - Zhang, Qing
AU - Chen, Xiaoming
AU - Chen, Lishui
PY - 2009
Y1 - 2009
N2 - At present, video delivery over the wired or wireless packet-switched networks has been motivating a series of researches into video encoding, quality of service (QoS), multimedia communication, and service models of networks. However, most of researchers lack a suitable video delivery simulation platform closer to the real video delivery system. Different from other existing simulation mechanisms, a simulation mechanism is proposed in this paper, based on an existing simulation tool, NS-2. With the proposed mechanism, the video encoder/decoder component, the application layer QoS control component, and the simulated network have been fully integrated. This guarantees that the simulation procedures outside the simulated network like video encoding/decoding, do not affect simulation results. Finally, experimental results consolidate the fact that this mechanism is useful for video researchers when they evaluate new encoding algorithms and transmission protocols of video delivery.
AB - At present, video delivery over the wired or wireless packet-switched networks has been motivating a series of researches into video encoding, quality of service (QoS), multimedia communication, and service models of networks. However, most of researchers lack a suitable video delivery simulation platform closer to the real video delivery system. Different from other existing simulation mechanisms, a simulation mechanism is proposed in this paper, based on an existing simulation tool, NS-2. With the proposed mechanism, the video encoder/decoder component, the application layer QoS control component, and the simulated network have been fully integrated. This guarantees that the simulation procedures outside the simulated network like video encoding/decoding, do not affect simulation results. Finally, experimental results consolidate the fact that this mechanism is useful for video researchers when they evaluate new encoding algorithms and transmission protocols of video delivery.
UR - https://www.scopus.com/pages/publications/71749086863
U2 - 10.1109/CHINACOM.2009.5339904
DO - 10.1109/CHINACOM.2009.5339904
M3 - 会议稿件
AN - SCOPUS:71749086863
SN - 9781424443376
T3 - 2009 4th International Conference on Communications and Networking in China, CHINACOM 2009
SP - 300
EP - 304
BT - 2009 4th International Conference on Communications and Networking in China, CHINACOM 2009
T2 - 2009 4th International Conference on Communications and Networking in China, CHINACOM 2009
Y2 - 26 August 2009 through 28 August 2009
ER -