【摘要】：近年來，由于消費者人數(shù)的不斷增長，，能量消耗已經成為網(wǎng)絡運營者首要利益所在。許多技術已經被提出來去減少移動網(wǎng)絡中的能量消耗。在所有的這些解方案中，家庭基站的部署被證明是一種在移動通信中非常有效的節(jié)省能量的方法。 盡管家庭基站的引入解決了一些問題，但是如果在一有限區(qū)域部署大量的家庭基站，它又會引入其他的能量消耗問題。因此，本設計提出了一種改進的能量節(jié)約方案，該方案在一個大規(guī)模的家庭基站網(wǎng)絡中引入一種自動睡眠模式。本方案把家庭基站網(wǎng)絡按比例的分成不同的集群，并且為每一個集群選出一個管理者。這個管理者主要負責檢測該集群覆蓋范圍內的主動呼叫，因此它必須保持其嗅探器或者傳感器活躍。與此同時，集群成員通過關閉導頻傳輸和相關處理自動的切換到被動傳輸模式來減少它們的能量消耗。管理者的選擇是這個方案的關鍵所在。一個適當?shù)募航ㄔO和管理者選擇算法決定了所提出方案的效果。在這個設計中,一個相當復雜的集群建設被用來在隨機生成的家庭基站網(wǎng)絡選出家庭基站管理者。仿真結果表明，在相同的仿真標準下，相比于其他方案如UDTX和PDTX，這個設計中使用的算法更有助于減少整個網(wǎng)絡的能量消耗。事實上，一個預定義的FBSs樣本使用我們提出的方案所消耗的能量遠遠少于在相同樣本時使用上述方案的能量消耗。
[Abstract]:In recent years, the energy consumption has become the primary interest of the network operator due to the increasing number of consumers. Many techniques have been proposed to reduce energy consumption in a mobile network. In all of these solutions, the deployment of home base stations has proven to be a very efficient way of saving energy in mobile communications. Although the introduction of a home base station solves some problems, other energy consumption is introduced if a large number of home base stations are deployed in a limited area Accordingly, the present design proposes an improved energy saving scheme that introduces an automatic sleep mode in a large-scale home base station network the scheme divides the home base station network into different clusters according to the proportion, and selects one management for each cluster a person. The manager is responsible for detecting active calls within the cluster's coverage, so it must keep its sniffer or sensor alive Leap. At the same time, the members of the cluster reduce their energy by switching off the pilot transmission and the associated processing to the passive transmission mode. The choice of the manager is the key to the program. In this paper, an appropriate cluster construction and manager selection algorithm determines the effect of the proposed scheme In this design, a fairly complex cluster construction is used to select home base station management in a randomly generated home base station network The simulation results show that, under the same simulation standard, compared with other schemes such as UDTX and PDTX, the algorithm used in this design can help to reduce the energy of the whole network. In fact, the energy consumed by a pre-defined FBSs sample using the proposed scheme is much less than the energy used to use the above-mentioned scheme in the case of the same sample
【學位授予單位】：華中科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TN929.5

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