The China Mobile Four Network Construction Of The Research

With the rapid development of mobile Internet, users of the mobile dataservice demand rising, the rapid growth of mobile data traffic. GSM network data serviceoccupation of the wireless channel resource already exceed voice service; in someareas, because the data business gobbled up wireless channel, cause voice businesscan only use half rate, affect the communication quality. As the domestic and the world’slargest mobile communication operator of China Mobile, the ship has been deeply feltthemselves facing a crisis: especially the3G mobile Internet rapid popularization ofChina Mobile to be taken by surprise. At the same time as the2G era, China mobilecommunication industry giant is facing a grim situation.With the development of the TD-LTE communication technology matures, theTD-LTE network deployment has been put on China Mobile and other global telecomoperators schedule, and had already started in some city to begin commercial test, fromlarge-scale commercial time is also getting more and more near. As the state of theWLAN function of the mobile terminal using the gradual lifting of the ban, the WLANnetwork of large-scale deployment also entered a new level. China Mobile MobileInternet era of the competition strategy, in addition to force mobile Internet, China Mobilealso need to strengthen the construction and management of special WLAN.2G eragiant mobile began to adjust strategies in new competition situation.Under this background, China Mobile Company proposed the transformation ofmobile Internet strategy. Now, China Mobile will face for a long timeGSM/TD-SCDMA/WLAN/TD-LTE four network coexistence situation, but does not followthe industry of traditional2G/3G/4G network life cycle substitution rules. China Mobileclear mobile Internet transition path. At the network level, through the "four networkcoordination " of the network development strategy, make full use of GSM, TD-SCDMA,WLAN and TD-LTE network advantages, network play good synergistic effect, promoteChina Mobile on6million users network support ability. The realization of "four net collaboration " will no doubt China Mobile to mobile Internet development to providestrong support, in particular to China Unicom and China Telecom to start theconstruction and operation of China Mobile in mobile broadband TD-LTE, become thecompetition focus.In the face of the GSM/TD-SCDMA/TD-LTE/WLAN four networks will coexist for along time situation, to promote the four network integration, multi-level meet customerdemand difference data service is a pressing matter of the moment of China mobile.Four networks through unified planning and unified deployment, will eventually form acan provide us convenient, highly efficient, practical communication network. All of this,all without exception is described a magnificent blueprint of future mobilecommunications, but also scorched the major telecommunications operators nerve,each piece of network construction, needs huge investment, how to utilize the limitedinvestment, security four network coordinated development, to achieve maximuminvestment benefits? At the same time, China Mobile TD-SCDMA network coverage isinadequate, leading to frequent switching of2G/3G interoperability, when extended,serious impact on the user experience. How to take into consideration four networksexist between the standard difference, the network technology features, differentcapacity and technical maturity, guarantee four networks can be unified and coordinatedoperation, is very long henceforth period of time China mobile place must be facedseriously and carefully to solve the problem.This article based on the " four network collaboration " based on this philosophy,from project construction based on the actual demand, with "ability is the foundation,planning is the premise, structure is the overall plan, rules are efficiency, means is theguarantee, the talents are the key to "30words guiding principle is guidance, developfour network collaborative development and general principles detailed rules. Toestablish the implementation "four network collaboration " practical operation systemcriterion, put the idea into practice, at the technical level to resolve theGSM/TD-SCDMA/WLAN/TD-LTE four network coexistence situation, a variety ofstandard business parallel problems, realize the data communication function of thedegree of expansion and development; in addition, the existing four network (GSM, TD-SCDMA, WLAN TD-LTE) and the respective advantages of integration, at thenetwork level, through the "four network coordination " of the network developmentstrategy, make full use of GSM, TD-SCDMA, WLAN and TD-LTE network advantages,network play good synergistic effect." Four China mobile network collaboration "smooth implementation provides guidance, to promote GSM, TD-SCDMA, WLAN, LTEfour network collaborative development, build a wide coverage, covering depth, highquality, high rate of world-class wireless cellular network, network efficiency to maximizethe overall. China Mobile to make more economic, more efficient for users to providebetter service experience, and to ensure that the China mobile communication industryleading position, so as to achieve the Mobile Corporation " four network collaboration "to " four net fusion " ultimate aim.Due to the four network construction is a long-term continuous work, involvesvarious professional departments full cooperation, its construction process will continueto emerge of new problems and new solutions, the proposed also in the actualconstruction process to be tested after the screen for specific parts of the four netconstruction management mode and four network construction mode.