本文選題：基站　切入點(diǎn)：功率　出處：《北京交通大學(xué)》2017年碩士論文

【摘要】：本人在三星通信研究院實(shí)習(xí)期間參與了基站功率優(yōu)化系統(tǒng)的研發(fā)�；镜陌l(fā)射功率在實(shí)際工作時(shí)一般會(huì)保持在最大值,即信號(hào)的覆蓋范圍最大,但實(shí)際上某些基站不需要用最大的發(fā)射功率就能保證用戶設(shè)備的正常通信,那么基站功率就存在過(guò)剩的問(wèn)題。本系統(tǒng)的目的是通過(guò)調(diào)整多個(gè)基站的發(fā)射功率來(lái)調(diào)整基站各自的信號(hào)覆蓋范圍,以達(dá)到信號(hào)覆蓋范圍和發(fā)射功率之間的均衡,從而優(yōu)化基站的功耗。本系統(tǒng)分為數(shù)據(jù)庫(kù)管理、文件傳輸、功率優(yōu)化和日志管理四個(gè)功能模塊。其中功率優(yōu)化模塊的主體是對(duì)禁忌搜索算法的實(shí)現(xiàn)。為了輔助功率優(yōu)化模塊的工作,本人設(shè)計(jì)并實(shí)現(xiàn)了數(shù)據(jù)庫(kù)管理模塊對(duì)數(shù)據(jù)庫(kù)進(jìn)行管理,以及文件傳輸模塊對(duì)文件進(jìn)行網(wǎng)絡(luò)傳輸。為了方便功率優(yōu)化模塊的測(cè)試,本人設(shè)計(jì)并實(shí)現(xiàn)了日志管理模塊來(lái)對(duì)算法的中間值進(jìn)行記錄。本人在三星通信研究院系統(tǒng)設(shè)計(jì)部實(shí)習(xí)期間參與了本系統(tǒng)的需求分析、設(shè)計(jì)、開(kāi)發(fā)、測(cè)試、維護(hù)和版本迭代等工作。具體工作內(nèi)容如下:(1)對(duì)系統(tǒng)需求進(jìn)行分析。通過(guò)和同事們深入分析現(xiàn)有系統(tǒng)的不足,制訂了本系統(tǒng)的需求文檔。(2)參與并設(shè)計(jì)了系統(tǒng)的架構(gòu)。由于該系統(tǒng)的實(shí)際應(yīng)用環(huán)境和開(kāi)發(fā)環(huán)境不同。系統(tǒng)架構(gòu)的設(shè)計(jì)既要考慮Linux的運(yùn)行環(huán)境,也要考慮Windows開(kāi)發(fā)環(huán)境的特點(diǎn)。經(jīng)過(guò)商議,決定將系統(tǒng)分模塊進(jìn)行開(kāi)發(fā)以方便代碼的移植。(3)負(fù)責(zé)并開(kāi)發(fā)了相關(guān)模塊。包括數(shù)據(jù)庫(kù)管理、文件傳輸、功率優(yōu)化和日志管理四個(gè)模塊,以及相關(guān)數(shù)據(jù)接口的設(shè)計(jì)和相關(guān)算法的實(shí)現(xiàn)。(4)對(duì)測(cè)試用例進(jìn)行設(shè)計(jì)并對(duì)系統(tǒng)進(jìn)行功能測(cè)試。設(shè)計(jì)測(cè)試用例要全面考慮,以保證系統(tǒng)功能的完備性和運(yùn)行結(jié)果的正確性。(5)負(fù)責(zé)系統(tǒng)的維護(hù)和版本更新。系統(tǒng)會(huì)不斷地加入新的需求,也會(huì)出現(xiàn)錯(cuò)誤。本人負(fù)責(zé)系統(tǒng)的維護(hù)和升級(jí)工作。本系統(tǒng)有效代碼3萬(wàn)余行,目前已更新內(nèi)部版本23次。本系統(tǒng)已發(fā)布beta公共測(cè)試版。在實(shí)際應(yīng)用中運(yùn)行良好,在保證通信質(zhì)量的前提下優(yōu)化了基站的發(fā)射功率,降低了基站的功耗。
[Abstract]:I participated in the research and development of base station power optimization system during my internship at Samsung Communications Research Institute. The transmission power of the base station is generally maintained at the maximum value in practice, that is, the signal coverage is the largest. But in fact, some base stations do not need to use the maximum transmission power to ensure the normal communication of the user equipment. Then there is the problem of excess base station power. The purpose of this system is to adjust the respective signal coverage of the base station by adjusting the transmission power of multiple base stations, so as to achieve a balance between the signal coverage and the transmission power. So as to optimize the power consumption of the base station. The system is divided into database management, file transmission, Power optimization and log management are four functional modules. The main part of power optimization module is the implementation of Tabu search algorithm. In order to assist the work of power optimization module, I design and implement the database management module to manage the database. In order to facilitate the test of power optimization module, the file transfer module carries on the network transmission to the file. I designed and implemented the log management module to record the median value of the algorithm. I participated in the system requirements analysis, design, development and testing during the internship in the system design department of Samsung Communication Research Institute. Maintenance and version iteration. The specific work is as follows: 1) Analysis of system requirements. Through in-depth analysis with colleagues of the shortcomings of the existing system, The requirement document of this system is drawn up and the architecture of the system is designed. Because the practical application environment of the system is different from the development environment, the running environment of Linux should be considered in the design of the system architecture. It is also necessary to consider the characteristics of the Windows development environment. After deliberation, it was decided that the system should be divided into modules to facilitate the transplantation of the code.) the system was responsible for and developed related modules, including four modules: database management, file transfer, power optimization and log management. And the design of the related data interface and the implementation of the related algorithms. 4) the design of the test cases and the functional test of the system. The design of the test cases should be considered comprehensively. To ensure the completeness of the system function and the correctness of the running results.) responsible for the maintenance and update of the system. The system will continue to add new requirements. There will be errors. I am responsible for the maintenance and upgrade of the system. The system has more than 30,000 lines of effective code, has updated the internal version 23 times. This system has released the beta public beta version. In practical applications, the system works well. The transmission power of the base station is optimized and the power consumption of the base station is reduced on the premise of ensuring the communication quality.
【學(xué)位授予單位】：北京交通大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TN929.5;TP311.52

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 張國(guó)勝;方宗德;李愛(ài)民;龐輝;;基于混沌技術(shù)的連續(xù)禁忌搜索算法研究[J];計(jì)算機(jī)應(yīng)用研究;2008年02期

2 汪嘉楊;李祚泳;倪長(zhǎng)健;熊建秋;;基于混合禁忌搜索算法的水位流量關(guān)系擬合[J];系統(tǒng)工程;2006年06期

3 郭宇;茹海鵬;;用禁忌搜索算法求解單機(jī)總加權(quán)拖期最小問(wèn)題[J];科技信息(科學(xué)教研);2008年18期

4 蔣泰;楊海s，

本文編號(hào)：1653322