| A quality of service routing protocol based on mobility prediction in mobile ad hoc networks |
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| 作者姓名： | WANG Jian-xin |
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| 作者单位： | CollegeofInformationScienceandEngineeringCentralSouthUniversity，CollegeofInformationScienceandEngineeringCentralSouthUniversity，CollegeofInformationScienceandEngineeringCentralSouthUniversity，CollegeofInformationScienceandEngineeringCentralSouthUniversity Changsha410083，China，Changsha410083，China，Changsha410083，China，Changsha410083，China |
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| 基金项目： | TheNationalHighTechnologyDevelopment“863”Program(No.2 0 0 1AA112051),TheNationalScienceFundforOverseasDistinguishedYoungScholars (No .6992 82 0 1) |
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| 摘 要： | 1 ＩＮＴＲＯＤＵＣＴＩＯＮＱｕａｌｉｔｙｏｆｓｅｒｖｉｃｅ (ＱｏＳ)ｗｉｔｈｔｒａｎｓｍｉｔ ｔｉｎｇｍｕｌｔｉｍｅｄｉａｉｎｆｏｒｍａｔｉｏｎｉｓａｋｅｙｔｅｃｈｎｏｌｏｇｙｉｎｔｈｅｎｅｘｔｇｅｎｅｒａｔｉｏｎｎｅｔｗｏｒｋｓ.Ａｔｔｈｅｓａｍｅｔｉｍｅ ,ｉｔｉｓａｈｏｔｉｓｓｕｅｉｎｎｅｔｗｏｒｋｒｅｓｅａｒｃｈ1,2 ] .Ｍｏｂｉｌｅａｄｈｏｃｎｅｔｗｏｒｋｓ (ＭＡＮＥＴ)ｉｓａｓｐｅｃｉａｌｗｉｒｅｌｅｓｓｎｅｔｗｏｒｋ ,ｗｈｉｃｈｉｓａｍｕｌｔｉ ｈｏｐｔｅｍｐｏ ｒａｒｙａｕｔｏｎｏｍｏｕ…
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| 收稿时间： | 18 February 2002 |
A quality of service routing protocol based on mobility prediction in mobile ad hoc networks |
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| Wang Jian-xin , Deng Shu-guang , Chen Song-qiao and Chen Jian-er.A quality of service routing protocol based on mobility prediction in mobile ad hoc networks[J].Journal of Central South University of Technology,2003,10(1):53-57. |
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| Authors: | Wang Jian-xin Deng Shu-guang Chen Song-qiao and Chen Jian-er |
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| Affiliation: | (1) College of Information Science and Engineering, Central South University, 410083 Changsha, China |
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| Abstract: | A QoS routing protocol based on mobility prediction is proposed. The protocol selects the steadiest path based on mobility prediction and QoS requirements on bandwidth, delay, and so forth. The main properties of the protocol as follows. (1) Each node just broadcasts its own information, so the packet is very small and can get to the destination in a very short time. (2) When another path is built for the same QoS requirements, the original path has higher priority. (3) The update messages are reduced by using mobility prediction. (4) Data packets carry the information of link change using piggyback, which is helpful for forecasting the link status more accurately. (5) When source node gets Resource Reserve and reconnect packets at the same time, it selects reconnect packet over Resource Reserve packet. The results of simulation show that the protocol has good network performance with low control overload, and efficiently supports transmitting multimedia with QoS requirements in mobile ad hoc networks. |
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| Keywords: | mobile ad hoc networks prediction QoS routing |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
