本文關(guān)鍵詞： 多模多卡:支持多種通信模式和多張SIM卡 多待多通:指支持多路電話待機并且支持多路通話 無線接口層:指無線通信設(shè)計的接口和規(guī)范　出處：《北京工業(yè)大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：通過對多模多卡手機系統(tǒng)的設(shè)計和實現(xiàn),完成移動通信電話子系統(tǒng)的開發(fā)調(diào)試以及測試問題的修正,最終達到量產(chǎn)軟件的質(zhì)量要求。所謂多模手機是指手機可以任意在多套的完全不同的移動網(wǎng)絡(luò)上使用,而不需要進行關(guān)機或者重新啟動的動作。多模的含義,嚴格來講分為兩種,一種是廣義的多模,其實際尤指目前非常流行的兩種移動通信制式,GSM和CDMA和一種小靈通PHS的制式;另外一種是狹義的多模,其實是包含了GSM和CDMA其不斷升級的各個階段,比如是2G,2.5G和3G等也都可以稱之為一模。所以多模的手機,就意味著這臺手機的系統(tǒng),可以支持超過一種的模式,可以是GSM和CDMA的制式,也可以是GSM其中一種的,2G,3G和4G的支持。所謂多卡手機是指手機內(nèi)部有多個SIM的插槽,可以同時插入多個SIM,也就可以同時支持識別多個SIM卡。對于每一張SIM的制式要求,那就需要參考多模的概念,多卡的支持,可以使同一模式的支持,也可以是不同模式的支持。理論上,這些不同的組合模式都是可以實現(xiàn)的,主要取決于產(chǎn)品本身的定義�；谠贏ndroid智能手機系統(tǒng)上,設(shè)計并實現(xiàn)對多卡多模的制式,是基本的研究內(nèi)容和開發(fā)實現(xiàn)的重點。首先,我們必須能夠掌握Android智能手機系統(tǒng),目前針對于單卡單模的支持設(shè)計思路和想法,應(yīng)用軟件設(shè)計的方法,結(jié)合移動開發(fā)的經(jīng)驗,對其進行再設(shè)計和再擴展,從而使得原本單一的設(shè)計方案可以擴充支持到多模多卡。整個手機系統(tǒng)的子系統(tǒng)非常的多而且復(fù)雜,為了能夠直接的抓住重點,我們選取多卡多模手機系統(tǒng)最核心也是最重要部分,即手機通話功能,作為項目的切入點,從上層的應(yīng)用開發(fā),也即撥號盤和來電通話界面;經(jīng)過中間的框架層,也即電話服務(wù)框架;再到底層虛擬抽象層的無線接口層,直接通到實際完成通過功能的協(xié)議和無線通信層;一層一層的深入的分析,切合實際的設(shè)計和擴展,完成整個鏈路的設(shè)計和實現(xiàn)。其他的模塊,例如短信模塊,上網(wǎng)的模塊等等,也是類似的設(shè)計與實現(xiàn),觸類旁通,也就無需再反復(fù)解釋,就其差異性做簡單的補充即可。實際上,多模對卡的手機也不是新鮮的設(shè)計,目前市面上還是有很多的雙模雙卡手機在售。但是,我們的設(shè)計方案不僅僅是能夠支持雙模雙卡,而是多模多卡。另外,我們能夠?qū)崿F(xiàn)多模多卡的自適應(yīng),也就是說,我們能夠動態(tài)的偵測當(dāng)前手機的硬件能力,智能感知其硬件設(shè)備可以支持的模式或者卡數(shù)量,智能的提醒用戶各種可行的模式搭配,真正的實現(xiàn)一機在手,行滿天下的優(yōu)勢。當(dāng)然,首先是我們的手機硬件是可以支持足夠的模式。所以,本課題論文的目標是,能夠完整的研究設(shè)計并實現(xiàn)電話相關(guān)的主要核心流程,通過實際的模擬器以及嵌入式開發(fā)板的調(diào)試,滿足測試部門的質(zhì)量認證要求,修正所有測試的問題,達到可以軟件量產(chǎn)的標準,可以直接應(yīng)用到公司的參考設(shè)計提供給客戶用于二次開發(fā)。關(guān)于其實際的應(yīng)用意義,簡單的列舉幾個實用的場景,大家就比較容易理解。很多的商務(wù)人士經(jīng)常出差,國內(nèi)甚至國外,如果是一張卡走天下,可想而知昂貴的漫游費用是我們需要考慮的;甚至如果走到了一個國家完全不支持的網(wǎng)絡(luò)制式,所帶的這臺手機就完全無用武之地;如果有了多模多卡,完全可以在當(dāng)?shù)刂苯淤徺I一張SIM卡,享受當(dāng)?shù)乇阋说耐ㄓ嵸M用,而且如果網(wǎng)絡(luò)的模式適合,原來的SIM也可以繼續(xù)使用,不會漏掉一些關(guān)鍵的電話,一舉多得。另外,在經(jīng)濟還不完全發(fā)達的國家和地區(qū),比如印度等很多地方,可以全家只購買一臺手機,然后每一位家庭成員可以配一張SIM卡,還可以按照各個家庭成員的意愿選擇不同制式的卡,這樣既滿足了電話使用的需要,也讓各個成員有自己的聯(lián)系人群,這就是2010年以后,印度飛速發(fā)展起來的三卡三待手機,展訊公司的8810芯片憑借這個市場,而風(fēng)生水起。
[Abstract]:Through the design and implementation of a multimode multicard mobile phone system, modified to complete the development of debugging mobile phone system and test problems, and ultimately achieve the quality of software production requirements. The multimode mobile phone refers to the mobile phone can be used in mobile network completely different sets, without the need for shutdown or restart action multimode. Meaning, strictly divided into two kinds, one is generalized multimode, two mobile communication system especially the actual current very popular, GSM and CDMA and a PHS of the PHS system; another is to narrow the multimode, is actually contains the GSM and CDMA stages of the escalating for example, 2G, 2.5G and 3G can also be called the first mock exam. So the multimode mobile phone, it means that the mobile phone system, can support more than one mode, can be GSM and CDMA standard, can also be Is GSM one, 2G, 3G and 4G support. The so-called multicard mobile phone refers to the mobile phone inside the slot with a plurality of SIM, can be inserted into a plurality of SIM, it can support multiple SIM identification card. For the standard requirement in each SIM, it will need to reference the concept of multimode. Multi card support, can make the same pattern, can also be different patterns of support. In theory, the combination of these different modes can be realized, mainly depends on the definition of the product itself. Based on the Android intelligent mobile phone system, the design and implementation of multi card multimode system, is the key research contents the development and basic implementation. First, we must be able to grasp the Android intelligent mobile phone system, according to the current design ideas to support single card, the application software design method, combined with mobile development experience, re design and re expansion of it, So that the design scheme can be extended to support the original single multimode multicard. The subsystem of mobile phone system are many and complex, in order to seize the key directly, we select the most core multicard system is the most important part of multi-mode mobile phone, the mobile phone calling function, as the starting point of the project, from the top of the application development. The dial and incoming call interface; after the framework layer intermediate, namely the telephone service framework; then the bottom layer virtual abstraction layer of the radio interface layer, directly to the actual function through the wireless communication protocol and analysis of deep layer; a layer, design and expansion of practical, complete and achieve the design of the entire link. Other modules, such as SMS module, access module and so on, is similar to the design and implementation of one, there is no need to repeatedly explain their differences do, Jane You can add a single. In fact, the multimode card mobile phone is not a new design, currently on the market there are still a lot of dual-mode dual card mobile phone on sale. However, our design is not only able to support dual-mode dual card, but a multimode multicard. In addition, we can realize the adaptive multi mode multi card, that is to say we can detect the current dynamic, mobile phone hardware, the hardware can support the intelligent perception model or intelligent card number, to remind the user various feasible collocation mode, to achieve a machine in the hands of the real world, full advantage. Of course, the first is our mobile phone hardware can support enough mode. Therefore, this thesis aims to study the complete design and achieve the main core processes related to the telephone, through debugging actual simulator and embedded development board, meet the test department The quality certification requirements, correction of all test problems to software production standards, reference design can be applied directly to the company to provide customers for the two development. About the meaning of the actual application, a simple list of several practical scenarios, it is easier to understand. Many business people travel frequently, even at home abroad, if it is a card to take the world as can be imagined, expensive roaming charges is that we need to consider; even if you go to a country without support network standard, the mobile phone will end with no useless; if there is a multimode multicard, can be directly in the local purchase of a SIM card. Enjoy the cheap cost of communication, and if the pattern for the network, the original SIM can continue to use, without missing some key phone, too. In addition, the economy is still not Fully developed countries and regions, such as India and many other places, can only buy a mobile phone family, and every family member can be equipped with a SIM card, can also choose different types of card in accordance with each member of the family will, so that not only meets the needs of the phone, but also to all members have their own connect people, this is after 2010, India developed three card three standby mobile phone, Spreadtrum, 8810 chip with the market, and fast.

【學(xué)位授予單位】：北京工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP311.52;TN929.53

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