首页> 外文会议>29th AIAA international communications satellite systems conference 2011 >An Interleaver Design Based on a Multiple-users Joint Power Control for TD-SCDMA Compatible GEO Satellite Communication
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An Interleaver Design Based on a Multiple-users Joint Power Control for TD-SCDMA Compatible GEO Satellite Communication

机译:TD-SCDMA兼容GEO卫星通信的基于多用户联合功率控制的交织器设计

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摘要

A cross-layer power control and interleaving combined mechanism is proposed to improve system performance for TD-SCDMA mobile satellite communication system. Fading, which consists fast fading and slow fading, has significant effect on system performance. In this paper, a close-loop and open-loop combined power control algorithm and a three layer interleaving scheme are used to overcome slow and fast fading in satellite environment, respectively. Simulation results show the superiority of the proposed mechanism to the traditional method.
机译:为了提高TD-SCDMA移动卫星通信系统的系统性能,提出了一种跨层功率控制和交织相结合的机制。衰落包括快速衰落和慢速衰落,对系统性能有很大影响。本文采用闭环和开环组合功率控制算法和三层交织方案分别克服了卫星环境中的慢衰落和快衰落。仿真结果表明,所提出的机制优于传统方法。

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