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GSM Co-Channel and Adjacent Channel Interference Analysis and Optimization |
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| Authors: | Lina Lan Xuerong Gou Jingli Mao Wenyuan Ke School of Network Education Beijing University of Posts Telecommunications Beijing China |
| Institution: | Lina Lan,Xuerong Gou,Jingli Mao,Wenyuan Ke School of Network Education,Beijing University of Posts and Telecommunications,Beijing 100088,China |
| Abstract: | Most current Global System for Mobile Communications (GSM) frequency planning methods evaluate the interference and assign frequencies based on measurement reports.Assigning the same or adjacent frequencies to cells close to each other will introduce co-channel and adjacent channel interference which will reduce network performance.Traditionally,man power is used to check and allocate new frequencies which is time consuming and the accuracy is not satisfactory.This paper presents an intelligent analysis met... |
| Keywords: | GSM frequency optimization co-channel and adjacent channel interference interference evaluation model base station site layer azimuth ward neighborhood relationship triangulation |
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