期刊文献+

LTE中多业务的下行调度算法

LTE Multi-service Downlink Scheduling Algorithm
下载PDF
导出
摘要 针对现有调度算法的不足,提出了一种新的基于服务质量(QoS)的长期演进项目(LTE)的改进下行调度算法。根据多业务的用户,该算法在修正的最大加权时延优先(M-LWDF)算法的基础上引入了指数因子。仿真结果表明,该算法增加了时延较大的用户被调度的几率,提高了系统的公平性。本文网络版地址:http://www.eepw.com.cn/article/170162.
出处 《电子产品世界》 2013年第10期40-42,共3页 Electronic Engineering & Product World
  • 相关文献

参考文献12

  • 1梁倩.支持实时多媒体业务QoS的LTE下行调度研究[J].现代电信科技,2012(4):36-40. 被引量:7
  • 2吴志彪.HSDPA系统中分组调度算法研究[J].山东通信技术,2005,25(4):28-31. 被引量:6
  • 3RAMLI H A M,BASUKALA R,SANDRASEGARAN K,PATACHAIANAND R. Performance of Wel Known Packet Scheduling Algorithms in the Downlink 3GPP LTE System[A].Kuala Lumpur,Malaysia:IEEE,2009.815-819.
  • 4S.SAHA,R.QUAZI. Priority-Coupling-A Semi-Persistent MAC Scheduling Scheme for VoIP Traf ic on 3G LTE[M].
  • 5SUN S Y,YU Q Y,MENG W X. A Configurable Dual-Mode Algorithm on Delay-Aware Low-Computation Scheduling and Resource Al ocation in LTE Downlink[A].2012.1444-1449.
  • 6V.TRAN S,M.ELTAWIL A. Optimized Scheduling Algorithm for LTE Downlink System[A].2012.1462-1466.
  • 7姚丹,崔维嘉,季仲梅.基于QCI优先级的分组调度算法[J].计算机工程,2011,37(9):141-143. 被引量:10
  • 8赵训威;林辉.3GPP长期演进(LTE)系统架构与技术规范[M]北京:人民邮电出版社,2010.
  • 9SANDRASEGARAN K,RAMLI H A M,BASUKALA R. Delay-Prioritized Scheduling(DPS)for Real Time Traf ic in 3GPP LTE System[A].WCNC:IEEE,2010.
  • 10郑华晋;刘晓林;宋春林.基于QoS的LTE下行分组调度算法[J]{H}计算机工程,2012(01):288-290.

二级参考文献20

  • 1[1]3GPP TR 25.848 V4.0.0,"Physical layer aspects of UTRA High Speed Downlink Packet Access".
  • 2[2]3GPP TR 25.855 V5.0.0,"High Speed Downlink Packet Access:Overall UTRAN Description"
  • 3[3]3GPP TS 25.308 V6.0.0,"High Speed Downlink Packet Access (HSDPA); Overall description; Stage 2"
  • 4[4]3GPP TSG RAN WG1 Meeting# 15 22-25th,"Common HSDPA system simulation assumption",August 2000.
  • 5[5]H.Fattah and C.Leung,"An Overview of Scheduling Algorithms in Wireless Multimedia Networks",IEEE Personal Communications,Vol.9,pp.76-83,Oct.2002.
  • 6[6]Y.Cao and V.O.K.Li,"Scheduling Algorithms in Broad-Band Wireless Networks," Proceedings of the IEEE,Vol.89,pp.76-87,Jan.2001.
  • 7Jalali A,Padovani R,Pankaj R.Data Throughput of CDMA-HDR:A High Efficiency-high Data Rate Personal Communication Wireless System[C]//Proc.of VTC'00-Spring.Tokyo,Japan:IEEE Press,2000.
  • 8Andrews M,Kumaran K,Ramanan K,et al.COMA Data QoS Scheduling on the Forward Link with Variable Channel Conditions[R].Murray Hill,New Jersey,USA:Bell Lab,Tech.Rep.:10009626-000404-05TM,2000.
  • 9Castro J P.未来UMTS的体系结构与业务平台:全IP的3GCDMA网络[M].郎为民,译.北京:机械工业出版社,2009.
  • 10Eryilmaz A,Srikant R,Perkins J R.Stable Scheduling Policies for Fading Wireless Channels[J].IEEE/ACM Trans.on Networking,2005,13(2):411-424.

共引文献18

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部