通信專業(yè)畢業(yè)設(shè)計(jì)外文翻譯---2g的潛力-在線瀏覽
2024-07-23 15:30本頁(yè)面
【正文】 more than the standard UMTS can provide. 2. Mobile telemunication consumers The mobile munication consumer market in Nigeria can be divided into three segments: highend, middlelevel, and lowend [2]. The highend market includes businessmen, high ranking managers, field service engineers, and journalists who have the ability to pay and are frequently on the move and in great need of highquality munication. It also includes early adopters of new mobile services such as young IT professionals and university students and researchers. All of the highend users already have mobile phones and use them heavily. The middle level market includes salaried or retired people and other students. These are people in moderate need of munications with local mobility. This group of people does not have high purchasing power. Their spending on munication is less than N 1500 (US $13) per month. Although most middle level users have mobile phones, they use them only when it is necessary. The lowend market includes farmers, low ine workers and those who usually stay locally. Their spending on munications is less than N 580 (US $5) per month. The vast majority of them do not even have regular fixedline phones. 共 8 頁(yè) 第 6 頁(yè) 3G as a more advanced technology than 2G/, the initial target market of 3G will be the highend market who contributed a little less than 1% of Nigeria population(as at December 2020, Nigeria Communication Commission gave a position statement that only 40 millions of Nigeria population have access to telephone line either live or dead). 3G will be attractive to those who need additional highquality mobile munication services, over and above what 2G/ can provide and are willing to pay the premium. 3. Cost Implication Deploying 3G is obviously a very costly venture and the aim of an operator is to satisfy customers and therefore make profit. The biggest operator investment will clearly be building out the radio access work apart which is and does not incl ude huge cost of license. This huge investment therefore requires a breakeven plan by the operator makes to bear on the consumers. A similar history of this can be seen in consumer reaction to the entry of GPRS service into the Nigeria Teles industry。 researchers may drive the market initially Therefore, the high cost of accessing 3G makes relegating 2G a difficult task. 4. Application types Multimedia A multimedia service consists of several media ponents such as speech, video, still images, and music, which are already available in use as singlemedia application in 2G. For example, news may be delivered to terminals as SMS messages in 2G, but in 3G, the same news service may include voice news acpanied with video clips or still images from the most interesting pieces of news. The market requirement shows that a larger chunk of this application is required by middle level consumers which
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