Hybrid DS/SFH-TDD Cellular System with Adaptive Hopping Pattern Control (Special Issue on Personal Communications)
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概要
- 論文の詳細を見る
Hybrid direct sequence/slow frequency hop-ping-time division duplex (DS/SFH-TDD) multiple access system has some good features of each system. However it has a problem of hit between multiple users. If the designed frequency hopping patterns are inadequate, the quality of the multiple access system is degraded due to the frequent hit. In this paper,we propose an adaptive hopping pattern control system which is able to avoid the multiple access interference of hit. The pro-posed system decreases the influence of hit and increases the user capacity in the cell. And this adaptive hopping pattern control is applied to both single-cell and multi-cell systems. By computer simulation to evaluate the performance of this system, we found that this system is effective in increasing the multiple access capability.
- 社団法人電子情報通信学会の論文
- 1996-09-25
著者
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Akabane Kazunori
The Faculty Of Science And Technology Keio University
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NAKAGAWA Masao
the Faculty of Science and Technology, Keio University
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Nakagawa Masao
The Faculty Of Science And Technology Keio University
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