Jumat, 05 Agustus 2011
Hasil Studi di AS: Pembatasan Kapasitas Layanan 4G tidak bermanfaat
| A new report claims that 4G data caps in the US are a rip-off. Whether that’s true or not, the study does highlight the resistance that cellcos are up against from consumers accustomed to unlimited data usage, and the importance of creating new packages that offer obvious value for money. The study from public-interest group Public Knowledge says that while 4G (which in the US means HSPA+ and Wimax as well as LTE) is great, the data caps imposed by operators like AT&T and Verizon “create a disincentive to use the types of applications that benefit the most from 4G speeds. For most users, money spent to access a capped 4G network is money wasted.” Author Michael Weinberg demonstrates this by showing how quickly a 2GB cap can be used up. For example, a single HD movie or two 45-minute HD TV shows from iTunes would wipe out a 2GB limit before they finished downloading. For streaming video, it would take less than eight hours of viewing time. (NOTE: My own recent experience with LTE in Hong Kong allowed me to burn through a gigabyte of data in the course of an afternoon just watching HD videos on YouTube.) One noteworthy caveat to this can be found in a US study released last month from Consumer Reports, which found that on average, smartphone users consume well under 500MB of data a month. If you look at the median numbers (i.e. the numbers in the middle of the range) it’s even lower – between 48MB and 158MB a month. According to CR, the numbers reflect what cellcos already know – most mobile data traffic is consumed by a small percentage of their user base. And data caps more often than not tend to be set based on those percentages. The Public Knowledge study acknowledges as much, citing June 2011 figures from Nielsen that put average smartphone data consumption at 500MB. But, Weinberg argues, those usage levels are generated by apps and content that work well on 3G.(Source: telecomasia.net 5 Aug 2011) Label: Hasil Studi di AS, Pembatasan Kasitas 4G tidak bermanfaat |
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