TY - GEN
T1 - A differentiated service supported bandwidth allocation algorithm for multiple points communications
AU - Zheng, Qinghua
PY - 2006
Y1 - 2006
N2 - This paper proposes a novel and practical algorithm Of bandwidth allocation for Multiple Points Communication based on distributed multipoint control unit (MCU) in wide area IP network, The algorithm not only guarantees each media stream's minimum bandwidth, but also provides differentiated service corresponding to node's priority or weight. Moreover, it also allows user to control each video stream's bandwidth independently under various QoS requirements and resource constraints. The experiment and practice in RealClass which is an e-Learning system developed by ourselves Show that the proposed algorithm is more efficient, flexible, and fast than the CBQ (Class Based Queuing) algorithm in supporting multiple points multimedia communications.
AB - This paper proposes a novel and practical algorithm Of bandwidth allocation for Multiple Points Communication based on distributed multipoint control unit (MCU) in wide area IP network, The algorithm not only guarantees each media stream's minimum bandwidth, but also provides differentiated service corresponding to node's priority or weight. Moreover, it also allows user to control each video stream's bandwidth independently under various QoS requirements and resource constraints. The experiment and practice in RealClass which is an e-Learning system developed by ourselves Show that the proposed algorithm is more efficient, flexible, and fast than the CBQ (Class Based Queuing) algorithm in supporting multiple points multimedia communications.
KW - Bandwidth allocation
KW - Differentiated service
KW - Multiple points communications
KW - Quality of service
KW - e-learning
UR - https://www.scopus.com/pages/publications/34547683899
U2 - 10.1109/CSCWD.2006.253230
DO - 10.1109/CSCWD.2006.253230
M3 - 会议稿件
AN - SCOPUS:34547683899
SN - 1424401658
SN - 9781424401659
T3 - Proceedings - 2006 10th International Conference on Computer Supported Cooperative Work in Design, CSCWD 2006
SP - 128
EP - 135
BT - Proceedings - 2006 10th International Conference on Computer Supported Cooperative Work in Design, CSCWD 2006
T2 - 2006 10th International Conference on Computer Supported Cooperative Work in Design, CSCWD 2006
Y2 - 3 May 2006 through 5 May 2006
ER -