FORWARD LINK CAPACITY AND COVERAGE OF A CDMA MANHATTAN LIKE MICROCELLULAR SYSTEM FOR HIGH DATA RATE USERS

机译：面向高数据速率用户的CDMA曼哈顿微蜂窝系统的前向链路容量和覆盖范围

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In this work, we evaluate the forward link capacity and coverage of a CDMA Manhattan like microcellular system in terms of Walsh channels for high data rate users, using a static Monte Carlo simulation. Two different cell plans are considered: the full- and half-square cell plans. In order to obtain the maximun forward link capacity, we found that the breakpoint distance must be less than 0.7 the cell radius. The impact of the pilot detection threshold (T_ADD) is also analyzed and according to our results, we suggest that its value should be less than or equal to -8 dB for a Manhattan environment. The evaluation is realized for IS-95B and due to the similarities with both the Radio Configuration 1 and 2 of CDMA 2000, this approach can also be applied to those systems.

机译：在这项工作中，我们使用静态蒙特卡洛模拟，针对高数据速率用户的沃尔什信道，评估像CDMA曼哈顿这样的微蜂窝系统的前向链路容量和覆盖范围。考虑了两个不同的单元计划：全正方形和半正方形单元计划。为了获得最大的前向链路容量，我们发现断点距离必须小于单元半径的0.7。还分析了飞行员检测阈值（T_ADD）的影响，根据我们的结果，我们建议在曼哈顿环境中，其值应小于或等于-8 dB。评估是针对IS-95B实现的，并且由于与CDMA 2000的无线配置1和2的相似性，该方法也可以应用于那些系统。

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来源
《World Wireless Congress; 20040525-28; San Francisco,CA(US)》|2004年|P.265-270|共6页
会议地点 San FranciscoCA(US)
作者
Jose Ernesto Rojas-Lima; J.Pedro Abarca-Reyna; Domingo Lara-Rodriguez;
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作者单位

Communication Section, Electrical Engineering Department, CINVESTAV-IPN Av. I.P.N. 2508, Col. San Pedro Zacatenco, C.P. 07300, Mexico, D.F.;

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正文语种 eng
中图分类无线电技术;
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1. Location-dependent downlink capacity loss due to introducing a high data-rate user in CDMA cellular systems with multiple low data-rate users [J] . Dongwoo Kim IEICE Transactions on Communications . 2002,第3期

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2. Capacity Estimation of Forward Link in CDMA Systems Supporting High Data-Rate Service [J] . Seung-Sik Choi, Dong-Ho Cho IEICE Transactions on Communications . 2001,第8期

机译：支持高数据速率服务的CDMA系统中前向链路的容量估计
3. Radio Link Design and Reverse Link Capacity on Microcellular DS-CDMA Wideband Transmission Systems [J] . Keisuke Suwa, Ryoji Kawasaki Electronics & Communications in Japan. 1 . 1999,第9期

机译：微蜂窝DS-CDMA宽带传输系统上的无线链路设计和反向链路容量
4. FORWARD LINK CAPACITY AND COVERAGE OF A CDMA MANHATTAN LIKE MICROCELLULAR SYSTEM FOR HIGH DATA RATE USERS [C] . Jose Ernesto Rojas-Lima, J.Pedro Abarca-Reyna, Domingo Lara-Rodriguez World Wireless Congress . 2004

机译：用于高数据速率用户的微孔系统等CDMA曼哈顿的转发链路容量和覆盖
5. Effects of base station power control and soft handoff on the outage and capacity in the forward link of CDMA systems. [D] . Li, Dongdong. 2005

机译：基站功率控制和软切换对CDMA系统前向链路的中断和容量的影响。
6. Coverage of HIV prevention programmes for injection drug users: confusions aspirations definitions and ways forward. [O] . Mukta Sharma, Dave Burrows, Ricky Bluthenthal -1

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7. Hierarchical SIR and Rate Control on the Forward Link for CDMA Data Users under Delay and Error Constraints [O] . Lei Song, Narayan B. Mandayam 2001

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8. Increasing the CDMA Reverse Link Voice-Data Capacity using a Per Rate Class Interference Method with Optimal Spatial Combining [R] . Burke, J. P., Zeidler, J. R. 2002

机译：使用具有最佳空间组合的每速率类干扰方法增加CDma反向链路语音数据容量

FORWARD LINK CAPACITY AND COVERAGE OF A CDMA MANHATTAN LIKE MICROCELLULAR SYSTEM FOR HIGH DATA RATE USERS

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