|Table of Contents|

Adaptive Backoff Congestion Control Protocol for Real-time Traffic in Ad Hoc Networks

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2009年01期
Page:
53-58
Research Field:
Publishing date:

Info

Title:
Adaptive Backoff Congestion Control Protocol for Real-time Traffic in Ad Hoc Networks
Author(s):
JIANG Dao-xia12WENG Ye-Lin12LIU Ling2LIU Feng-yu1
1.School of Computer Science and Technology,NUST,Nanjing 210094,China;2.Department of Computer Engineering,Jiangsu Vocational and Technical College of Finance & Economics,Huaian 223003,China
Keywords:
adaptive backoff congestion control quick-exchange fast-forward protocols
PACS:
TP393.07
DOI:
-
Abstract:
This paper improves IEEE 802.11 DCF(Distributed coordination function) and proposes a real-time backoff adaption congestion control(RBA-CC) protocol.The RBA-CC protocol applies Quick-exchange and Fast-forward mechanisms to multi-hop Ad Hoc network.It alleviates MAC layer inter-stream contention and intra-stream contention,and improves the transmission efficiency of real-time traffic.RBA-CC protocol gets congestion information(CI) from queue instantaneous state of node,and then uses ACK frame piggybacking to transfer the CI to the upper node,realizes adaptive backoff congestion control mechanism.The simulation results show that the RBA-CC protocol can decrease the delay of real-time traffic,and can remarkably increase the network end-to-end saturation throughput.

References:

[ 1] IEEE 802. 11a- 1999. IEEE S tanda rd fo r Info rma tionTechno logy Telecomm un ications and In fo rm ation ExchangeBe tw een Sy stem s Loca l andM etropo tition Areanetwo rks spec ific requ irem ents, Part ò : W ire lessLAN M edium A ccess Control (MAC ) and Phy sica lLayer ( PHY ) Specifications[ S].

[ 2] Yeh C H, You T. A QoSMAC protoco l for differentiatedserv ice inmobile ad hoc netw orks[ A]. ICPP 2003[ C ].Kaohsiung, Ta iwan, China: [ s. n. ], 2003. 349- 356.
[ 3] IEEE 802. 11e- 2008. IEEE Standa rd for Inform ationTechno logy Te lecomm unications and Info rma tion ExchangeBetw een System s Loca l and Me tropo tition AreaNetwo rks Spec ific Requirem ents, Part ò : W ire less LANM edium Access Con tro l (MAC ) and Physica l Layer( PHY ) Spec ifications Am endm ent 8: M ed ium A ccessContro l (MAC) Qua lity o f Serv ice Enhancements[ S].
[ 4 ] 韦蓉, 宇天航, 武穆清. 一种面向实时业务的AdH oc网络MAC协议[ J]. 南京邮电大学学报(自然科学版), 2008, 28( 2): 58- 62.
[ 5] Ye Zhenqiang, Berg er D. A llev iating MAC layer sel-fcontention in Ad-hoc ne tw orks[ A]. Proc Ocm Mob-icom poster 2003 [ C] . New York, USA: A ssoc ia tionfor ComputingM ach ine ry, 2003. 1- 2.
[ 6] X ia H ailun, Zeng Zh mi in, D ing We.i Adaptive backoffa lgorithm based on netwo rk congestion in mult-i hop w irelessAd H oc networks [ A ]. E ighth ACIS Internationa lConference on So ftw are Eng ineer ing, Artificial Intell-igence, Ne tworking, and Parallel/Distr ibuted Computing( SNPD 2007) [ C ]. Tokyo /Los A lum itos, Ca li,f USA:IEEE Computer Socie ty, 2007. 319- 324.
[ 7] Fu Z, Zerfos P, Luo H, et a.l The mi pact o f multihopw ireless channe l on TCP throughput and loss[ A]. ProcIEEE INFOCOM. 03 [ C ]. San Franc isco, Ca lifornia,USA: IEEE Communication Soc iety, 2003, 1744- 1753.
[ 8] 夏海轮, 许航天, 曾志民, 等. Ad ho c网络中一种新的退避算法[ J]. 电子科技大学学报, 2008, 37( 4):602- 605.
[ 9 ] 谢海波, 崔毅东, 徐惠民. 一种联合路由层信息设计的多跳Ad H oc MAC 层协议[ J] . 电子学报,2006, 24( 12): 2129- 2133.
[ 10] JiST user gu ide and SWANS user guide[ EB /OL]. h-ttp: / / jist. ece. conel.l edu /docs. htm ,l 2004.
[ 11] 夏海轮, 丁炜. AdH o c网络中支持拥塞控制的速率自适应协议[ J] . 吉林大学学报( 信息科学版),2007, 25( 3): 292- 299.
[ 12] Ho lland G, Va idyaN, H olland G, et a.l A rate- adaptiveMAC protocol for mult-i hop w ireless networks [ A ].ACM / IEEE In.t Con.f onMobileCom puting and Netw orking (MOBICOM. 01) [ C]. Rome, Italy: [ s. n. ], 2001

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Last Update: 2012-11-19