| 摘要: |
| 未来的TD/CDMA移动通信系统中存活话音及上下行业务量不等、优先级不同的数据业务，为适应新业务的特点，充分发挥TDD/CDMA移动通信系统自身的优势，本文提出了TDD/CDMA移动通信的一种新的信道分配方案。仿真结果表明，该方案可大大降低低优先级业务的掉线概率，充分利用有限的信道资源。 |
| 关键词: TDD／CDMA 移动通信 信道分配方案 信道资源 业务量 码分多址 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:February 26, 2002 |
| 基金项目: |
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| A Strategy for Channel Resource Allocation in TDD/CDMA Mobile Systems |
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| Abstract: |
| Voice and data traffic whose reverse and forward link is unmatched and priority is unequal will coexist in future TDD/CDMA mobile systems. In order to accommodate these new traffic and make full use of the advantage of TDD/CDMA mobile system, a new strategy for channel resource allocation in TDD/CDMA mobile system is proposed. Simulation results illustrate that this strategy can reduce the outage of the low priority traffic and make full use of the limited channel resource. |
| Key words: Mobile communication system,TDD/CDMA,Channel resource,Channel allocation,Traffic, |
