| PCS网络中一种改进的寻呼算法 |
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| 引用本文： | 江虹,陆斌,刘辉,李乐民.PCS网络中一种改进的寻呼算法[J].电子学报,2004,32(10):1609-1612. |
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| 作者姓名： | 江虹 陆斌 刘辉 李乐民 |
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| 作者单位： | 1. 西南科技大学信息与控制工程工程学院,四川绵阳 621010;2. 电子科技大学通信学院,四川成都 610054;3. 四川联合通信有限公司,四川成都 610036;4. 电子科技大学计算机学院,四川成都 610054 |
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| 基金项目： | 国家自然科学基金，香港研究资助局资助项目 |
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| 摘 要： | 本文对PCS网络中用户处于归属LA时,提出了一种改进的寻呼算法:常驻小区寻呼法.通过对用户在归属LA各小区驻留时间的分析,系统首先寻呼用户常驻小区,若不成功再寻呼其它小区.与现有移动通信系统寻呼算法相比,它可使系统节省大量的寻呼开销、进一步提高无线资源利用率.本文的不足是用户在其非常驻小区时,有可能其首次被呼比现有移动通信系统的被呼要多一次寻呼延迟.
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| 关 键 词： | 寻呼 延迟 开销 |
| 文章编号： | 0372-2112(2004)10-1609-04 |
| 收稿时间： | 2003-02-21 |
An Improved Paging Algorithm in PCS Networks |
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| JIANG Hong ,LU Bin,LIU Hui,LI Le-min.An Improved Paging Algorithm in PCS Networks[J].Acta Electronica Sinica,2004,32(10):1609-1612. |
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| Authors: | JIANG Hong LU Bin LIU Hui LI Le-min |
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| Affiliation: | 1. School of Information & Control Engineering,Southwest University of Science & Technology,Mianyang,Sichuan 621010,China;2. Communication College of UESTC,Chengdu,Sichuan 610054,China;3. China Unicom Sichuan Branch,Chengdu,Sichuan 610036,China;4. Computer College of UESTC, Chengdu,Sichuan 610054,China |
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| Abstract: | We present an improved paging algorithm for user in his resident LA in PCS networks:resident cell paging strategy.By analyzing the cell residence times of users,the system first pages user's resident cell and then other cells if the first page fails.Compared with current systems,the method can reduce paging cost greatly and further raise wireless resource usage efficiency.The potential disadvantage of the paper is that the paging delay of the first incoming call to some users in their non-resident cells may be twice the delay in current cellular systems. |
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| Keywords: | paging delay cost |
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