Radio planning and optimization of W-CDMA systems

被引：0

作者：

Amaldi, E ^{[1
]}

Capone, A ^{[1
]}

Malucelli, F ^{[1
]}

Signori, F ^{[1
]}

机构：

[1] Politecn Milan, I-20133 Milan, Italy

来源：

PERSONAL WIRELESS COMMUNICATIONS, PROCEEDINGS | 2003年 / 2775卷

关键词：

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Radio planning and optimization of 3G wireless systems are key issues for service providers which need to control the huge costs involved. In this paper we describe algorithms and a mathematical programming model for locating and configuring base stations aiming at maximizing coverage and minimizing cost. The present model considers both uplink and downlink direction, studied separately in [1,3,4]. The Tabu Search algorithm we propose exploits solutions provided by the uplink model and a simple power control mechanism to drastically reduce the computational time required to find an approximate solution of the mixed uplink and downlink model. Experimental results obtained for realistic instances with voice as well as data traffic are reported and discussed.

引用

页码：437 / 447

页数：11

共 50 条

[31] W-CDMA mobile terminal
Furukawa, H
Watanabe, Y
Maeda, M
FUJITSU SCIENTIFIC & TECHNICAL JOURNAL, 2002, 38 (02): : 224 - 230
[32] Radio resource management techniques for UE-MAC in 3GPP W-CDMA systems
Cheng, ST
Lin, JL
WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2003, 3 (07): : 907 - 919
[33] W-CDMA system experiments
Ogawa, S
Higashi, A
Ito, S
Horitani, H
Hatta, K
Ueda, T
2000 IEEE 51ST VEHICULAR TECHNOLOGY CONFERENCE, PROCEEDINGS, VOLS 1-3, 2000, : 143 - 147
[34] Cell search in W-CDMA
Wang, YPE
Ottosson, T
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2000, 18 (08) : 1470 - 1482
[35] From Watson to W-CDMA
Peichel, C
COMMUNICATIONS NEWS, 1998, 35 (05): : 62 - 65
[36] W-CDMA转幕前
每周电脑报, 1999, (10) : 99 - 99
[37] 3GPP W-CDMA Systems Design and Testing
Jue, Greg
IEEE MICROWAVE MAGAZINE, 2002, 3 (02) : 56 - 64
[38] Resource management framework for QoS provisioning in W-CDMA systems
Georgia Inst of Technology, Atlanta, United States
IEEE Veh Technol Conf, (407-411):
[39] Multipath statistics for 3G W-CDMA systems
Gokalp, H
Salous, S
7TH WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XI, PROCEEDINGS: COMMUNICATION, NETWORK AND CONTROL SYSTEMS, TECHNOLOGIES AND APPLICATIONS: II, 2003, : 391 - 395
[40] Channel prediction based power control in W-CDMA systems
Visweswaran, B
Kiran, T
FIRST INTERNATIONAL CONFERENCE ON 3G MOBILE COMMUNICATION TECHNOLOGIES, 2000, (471): : 41 - 45

← 1 2 3 4 5 →