TCP-friendly streaming medium transmitting mechanism in wireless network
To maintain Streaming media services flows friendly to TCP flows and h/ld the QoS of the streaming service in wireless networks,an adaptive rate control mechanism was proposed.Packet loss between.etwork congestion and wireless link error was distinguished to ’et the accurate state of the networks by...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2007-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74659266/ |
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| _version_ | 1841537448745631744 |
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| author | CHEN Zhi-gang DENG Xiao-heng ZHANG Lian-ming ZHAO Ming |
| author_facet | CHEN Zhi-gang DENG Xiao-heng ZHANG Lian-ming ZHAO Ming |
| author_sort | CHEN Zhi-gang |
| collection | DOAJ |
| description | To maintain Streaming media services flows friendly to TCP flows and h/ld the QoS of the streaming service in wireless networks,an adaptive rate control mechanism was proposed.Packet loss between.etwork congestion and wireless link error was distinguished to ’et the accurate state of the networks by the receiver.Occupati/n of the receiver buffer,which reflected how long the temporar)ly stored streaming medium data could be played,was also combined into this algorithm.And tradeoff between TCP-friendly and QoS of streaming media service was achieved through multi-level rate adjustment according to packet loss rate of congestion and queue length of receiver.The results of simulations show that good throughput was gained compared with TCP and TFRC,at most reaching 2M,in condition of 0-0.1 link drop rate,2 and 32 conncections.As link error and congestion was seperated by WTFCC,therefor,end to end packet drop rate was higher than TCP and TFRC,and also of higer throughput.Nomalized throughput indicated that WTFCC was friendly to TCP. |
| format | Article |
| id | doaj-art-55a3fc11928743819684773039f22f55 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2007-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-55a3fc11928743819684773039f22f552025-01-14T08:36:02ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2007-01-01222974659266TCP-friendly streaming medium transmitting mechanism in wireless networkCHEN Zhi-gangDENG Xiao-hengZHANG Lian-mingZHAO MingTo maintain Streaming media services flows friendly to TCP flows and h/ld the QoS of the streaming service in wireless networks,an adaptive rate control mechanism was proposed.Packet loss between.etwork congestion and wireless link error was distinguished to ’et the accurate state of the networks by the receiver.Occupati/n of the receiver buffer,which reflected how long the temporar)ly stored streaming medium data could be played,was also combined into this algorithm.And tradeoff between TCP-friendly and QoS of streaming media service was achieved through multi-level rate adjustment according to packet loss rate of congestion and queue length of receiver.The results of simulations show that good throughput was gained compared with TCP and TFRC,at most reaching 2M,in condition of 0-0.1 link drop rate,2 and 32 conncections.As link error and congestion was seperated by WTFCC,therefor,end to end packet drop rate was higher than TCP and TFRC,and also of higer throughput.Nomalized throughput indicated that WTFCC was friendly to TCP.http://www.joconline.com.cn/zh/article/74659266/streaming mediaTCP friendlyquality of servicetrade off |
| spellingShingle | CHEN Zhi-gang DENG Xiao-heng ZHANG Lian-ming ZHAO Ming TCP-friendly streaming medium transmitting mechanism in wireless network Tongxin xuebao streaming media TCP friendly quality of service trade off |
| title | TCP-friendly streaming medium transmitting mechanism in wireless network |
| title_full | TCP-friendly streaming medium transmitting mechanism in wireless network |
| title_fullStr | TCP-friendly streaming medium transmitting mechanism in wireless network |
| title_full_unstemmed | TCP-friendly streaming medium transmitting mechanism in wireless network |
| title_short | TCP-friendly streaming medium transmitting mechanism in wireless network |
| title_sort | tcp friendly streaming medium transmitting mechanism in wireless network |
| topic | streaming media TCP friendly quality of service trade off |
| url | http://www.joconline.com.cn/zh/article/74659266/ |
| work_keys_str_mv | AT chenzhigang tcpfriendlystreamingmediumtransmittingmechanisminwirelessnetwork AT dengxiaoheng tcpfriendlystreamingmediumtransmittingmechanisminwirelessnetwork AT zhanglianming tcpfriendlystreamingmediumtransmittingmechanisminwirelessnetwork AT zhaoming tcpfriendlystreamingmediumtransmittingmechanisminwirelessnetwork |