The paper was published in 2002, however, so it’s impossible to say how applicable it is to the industry-wide dropped call rate in 2010.
但这篇论文是在 2002 年发表的，因此很难说它是否适合于 2010 年的整个产业的平均通话掉线率。
There are three indicators to weigh the network integrated service capabilities :the rate of network connections, dropped call rate, the rate of wireless network using .
衡量网络综合服务能力的指标，主要有三个，即网络接通率、掉话率和无线利用率。
If the iPhone 4 drops nearly one additional call out of 100, that could be close to a 2 percent dropped-call rate - or double the dropped-call rate of the old iPhone.
如果iPhone4每100次通话要多掉将近1次的话，那就接近2%的通话掉线率了——或者说就是老款iPhone通话掉线率的两倍。
If the iPhone 4 drops nearly one additional call out of 100, that could be close to a 2 percent dropped-call rate - or double the dropped-call rate of the old iPhone.
如果iPhone4每100次通话要多掉将近1次的话，那就接近2%的通话掉线率了——或者说就是老款iPhone通话掉线率的两倍。
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