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公开(公告)号:EP2086125A2
公开(公告)日:2009-08-05
申请号:EP09006135.9
申请日:1999-06-28
IPC分类号: H04B7/26
CPC分类号: H04W52/367 , H03G3/3047 , H04B1/036 , H04B7/2643 , H04B2001/0416
摘要: In TDMA systems it is possible to transmit data on more than one consecutive slot per frame. This introduces increased workloads on the power amplifier of the transmitter of the mobile station. To prevent the power amplifier from overheating, temperature sensing means are incorporated into the mobile station which output to a control system comprising a comparator and feedback means which together regulate the operation of the transmitter if the power amplifier approaches or exceeds it upper rated operating value. Thereby preventing the power amplifier from damage.
摘要翻译: 在TDMA系统中,可以在每帧的多个连续时隙上传输数据。 这在移动台的发射机的功率放大器上引入了增加的工作量。 为了防止功率放大器过热,移动站中加入了温度传感装置,该装置向一个控制系统输出,该控制系统包括一个比较器和反馈装置,如果功率放大器接近或超过它的较高额定工作值,它们一起调节发射机的工作。 从而防止功率放大器损坏。
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公开(公告)号:EP2086125A3
公开(公告)日:2010-01-13
申请号:EP09006135.9
申请日:1999-06-28
IPC分类号: H04B7/26
CPC分类号: H04W52/367 , H03G3/3047 , H04B1/036 , H04B7/2643 , H04B2001/0416
摘要: In TDMA systems it is possible to transmit data on more than one consecutive slot per frame. This introduces increased workloads on the power amplifier of the transmitter of the mobile station. To prevent the power amplifier from overheating, temperature sensing means are incorporated into the mobile station which output to a control system comprising a comparator and feedback means which together regulate the operation of the transmitter if the power amplifier approaches or exceeds it upper rated operating value. Thereby preventing the power amplifier from damage.
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公开(公告)号:EP1478107B1
公开(公告)日:2009-05-20
申请号:EP04019481.3
申请日:1999-06-28
IPC分类号: H04B7/26
CPC分类号: H04W52/367 , H03G3/3047 , H04B1/036 , H04B7/2643 , H04B2001/0416
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公开(公告)号:EP2086125B1
公开(公告)日:2017-03-15
申请号:EP09006135.9
申请日:1999-06-28
IPC分类号: H04B7/26
CPC分类号: H04W52/367 , H03G3/3047 , H04B1/036 , H04B7/2643 , H04B2001/0416
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