现场测试占用邮电仓库基站3区(CI:32023),信号强度(RXLEV)-87dbm,话音质量(QUAL)5,距离(TA)5,通话出现断断续续的现象。当地联通信号-70左右,附近居民在40-50户左右。
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The objective of the subject is to plan out a practically needed network which can enlarge the network capacity with good voice quality.
目的是规划出满足实际需要的网络,能够在维持良好的话音质量的基础上实现网络容量的提升。
参考来源 - GSM频率复用的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
与模拟系统相比,控制方便、系统容量大、话音质量好,适合在大型会议等场合使用。
Compare with analogue system, this system has features of large system volume and good speech quality in audio data transmission and process, it is suitable for conference.
IP电话系统的另一个关键指标就是能够提供较好的话音质量,这要求有一套行之有效的质量保证措施。
The other key guideline of the IP telephone system is good voice quality. It requires a series of effective quality assure measure.
不管是哪一款手机,也不管是哪一家通信运营商,语音通话的话音质量好像并非越来越好,反而是越变越差。
The audio quality of voice calls on any phone, through any carrier, seems to have gotten worse rather than better.
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