| 轻载移动通信网的随机接入方式 |
| |
| 引用本文： | 张兆丰,韦岗. 轻载移动通信网的随机接入方式[J]. 电信科学, 2002, 18(5): 19-22 |
| |
| 作者姓名： | 张兆丰 韦岗 |
| |
| 作者单位： | 华南理工大学电子与信息学院,广州,510640;华南理工大学电子与信息学院,广州,510640 |
| |
| 摘 要： | 本文着眼于移动通信IP化的发展趋势,尤其是未来移动Internet随机接入的特点,提出了双发随机接入方式,导出了该方式接入成功率和信道负载间的关系式。理论分析和实验结果表明,这种方式适用于移动网络中的轻载小区,能节省无线频率资源,还能大幅提高抗御信道劣化的能力。
|
| 关 键 词： | 移动Internet slotted-ALOHA 双发随机接入 轻载小区 |
| 修稿时间： | 2002-02-26 |
Random Access for Mobile Internet |
| |
| Zhang Zhaofeng,Wei Gang. Random Access for Mobile Internet[J]. Telecommunications Science, 2002, 18(5): 19-22 |
| |
| Authors: | Zhang Zhaofeng Wei Gang |
| |
| Abstract: | In accordance with the trend of mobile telecommunication in IP , especially the feature of random access for mobile Internet in future, this paper raised the double send random access mode, and introduced the relation of access success radio and channel load in this mode. Theory analyses and test results showed that this mode was suitable to light load cells in mobile networks, could save enormous wireless frequency resources, and could promote the resistibility against channel degradation greatly. |
| |
| Keywords: | mobile Internet slotted_ALOHA double send random access light load cell |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
