异构无线环境中基于GPRS/EDGE系统的信道配置及网络选择策略研究的开题报告摘要：随着无线通信技术的不断发展，移动通信用户越来越多，网络负荷也越来越大。异构无线环境中，如何针对不同场景的需求进行信道配置以及网络选择策略的优化，成为了一个研究热点。本文以GPRS/EDGE系统为研究对象，探讨在异构无线环境中，基于GPRS/EDGE系统的信道配置及网络选择策略研究。主要研究内容包括：介绍异构无线环境的概念和特点；分析GPRS/EDGE系统的特点和优势，重点探讨GPRS/EDGE的信道配置及网络选择策略问题；分析异构网络中不同信道配置情况下的网络性能差异，并提出一种基于负载均衡的网络选择策略；通过仿真实验验证所提出的信道配置及网络选择策略的有效性和可靠性，并分析其性能优化效果。本文将有助于深入理解在异构无线环境中基于GPRS/EDGE系统的信道配置及网络选择策略问题，并提出一种可行的网络选择策略，具有一定的指导意义和实用价值。关键词：异构无线环境；GPRS/EDGE系统；信道配置；网络选择策略；仿真实验。Abstract:Withthecontinuousdevelopmentofwirelesscommunicationtechnology,thenumberofmobilecommunicationusersisincreasing,andthenetworkloadisalsoincreasing.Intheheterogeneouswirelessenvironment,howtooptimizethechannelconfigurationandnetworkselectionstrategyfordifferentscenarioshasbecomearesearchhotspot.ThisarticletakestheGPRS/EDGEsystemastheresearchobject,exploresthechannelconfigurationandnetworkselectionstrategyresearchbasedontheGPRS/EDGEsysteminheterogeneouswirelessenvironment.Themainresearchcontentincludes:introducingtheconceptandcharacteristicsofheterogeneouswirelessenvironment;analyzingthecharacteristicsandadvantagesoftheGPRS/EDGEsystem,focusingonexploringthechannelconfigurationandnetworkselectionstrategyofGPRS/EDGE;analyzingthenetworkperformancedifferencesunderdifferentchannelconfigurationsinheterogeneousnetworks,andproposingaloadbalancing-basednetworkselectionstrategy;verifyingtheeffectivenessandreliabilityoftheproposedchannelconfigurationandnetworkselectionstrategythroughsimulationexperiments,andanalyzingitsperformanceoptimizationeffect.ThisarticlewillhelptodeepentheunderstandingofthechannelconfigurationandnetworkselectionstrategybasedontheGPRS/EDGEsystemintheheterogeneouswirelessenvironment,andproposeafeasiblenetworkselectionstrategy,whichhascertainguidingsignificanceandpracticalvalue.Keywords:heterogeneouswirelessenvironment;GPRS/EDGEsystem;channelconfiguration;networkselectionstrategy;simulationexperiment.