一种产生64个前缀逻辑根序列起始索引号的规划方法  

A planning method for generating 64 prefix logical root sequence initial index numbers

作　　者：郑势[1] Zheng Shi(China Mobile Group Heilongjiang Co.,Ltd.,Harbin 150036,China)

机构地区：[1]中国移动通信集团黑龙江有限公司,黑龙江哈尔滨150036

出　　处：《无线互联科技》2023年第12期152-154,共3页Wireless Internet Technology

摘　　要：对于TDD-LTE和FDD-LTE小区逻辑根序列规划,LTE设备厂商间没有统一的方法,各自使用独有的规划方法。文章提出一种利用现网物理小区标识(PCI)快速实现规划逻辑根序列起始索引号的方法。该方法根据不同场景的小区规划进行差异化和优化,提高了小区的接入性能指标和用户感知指标,同时也提高了原有技术的规划效率、精确度和规划工具通用性。For TDD-LTE and FDD-LTE cell logical root sequence planning,there is no unified method among LTE equipment manufacturers.They use their own planning methods,and the planning tools are not universal.In order to improve the generality,taking the planning of the starting logical root sequence index number as the research starting point,this paper proposes a method to quickly implement the planning of the starting logical root sequence index number using the physical cell identifier(PCI)of the current network.This method differentiates and optimizes the cell planning according to different scenarios,improves the access performance index and user perception index of the cell,and also improves the planning efficiency,accuracy and universality of the planning tools of the original technology.

关 键 词：前缀 逻辑根序列 起始索引号 

分 类 号：TN929.5[电子电信—通信与信息系统]