| 引用本文: | 肖登坤,张尔扬,唐朝京.基于单码CDMA系统的多级业务的接入控制.[J].国防科技大学学报,2000,22(3):25-28.[点击复制] |
| XIAO Dengkun,ZHANG Eryang,TANG Chaojing.Access Control for Multi-class Services Based-on Single-code CDMA Systems[J].Journal of National University of Defense Technology,2000,22(3):25-28[点击复制] |
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| 基于单码CDMA系统的多级业务的接入控制 |
| 肖登坤, 张尔扬, 唐朝京 |
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(国防科技大学 电子科学与工程学院，湖南 长沙 410073)
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| 摘要: |
| 基于支持多级业务的单码CDMA 系统, 本文设计了一种适合于多级业务接入的两层控制方案。借助于该方案, 实时业务用户一旦被接纳就立刻进行通信。而非实时数据用户的通信过程要受到呼叫层和突发层双重的控制。这样, 前者的QoS 能够得到保证, 而后者则可以充分利用网络暂时闲置的信道容量。 |
| 关键词: 单码CDMA 多级业务 接入控制 |
| DOI： |
| 投稿日期：1999-11-30 |
| 基金项目: |
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| Access Control for Multi-class Services Based-on Single-code CDMA Systems |
| XIAO Dengkun, ZHANG Eryang, TANG Chaojing |
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(College of Electronic Science and Engineering，National Univ. of Defense Technology，Changsha 410073，China)
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| Abstract: |
| A new two-level scheme of access control based on a single-code CDMA system supporting multiclass traffic is proposed. By means of this scheme, the users of real-time traffic transmit their packets without incurring further delay once admitted to the system but the access of nonreal-time data users is regulated at both call level and burst level. Thus, the latter may fully utilize the residual channels without degrading the QoS of the former. |
| Keywords: single-code CDMA multiclass services access control |
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