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1. 发明授权

US06584315B1 Method of allocating frame offset and link in base station 失效
标题翻译：基站分配帧偏移和链路的方法
公开(公告)号：US06584315B1
公开(公告)日：2003-06-24
申请号：US09527164
申请日：2000-03-17
申请人： Dae-Goo Kang , Kye-Chol Cho , Jun-Ho Chung
发明人： Dae-Goo Kang , Kye-Chol Cho , Jun-Ho Chung
IPC分类号： H04Q720
CPC分类号： H04W28/18 , H04W28/08 , H04W36/00 , H04W36/18 , H04W72/04
摘要： A method of allocating frame offset and link in a base station in which performance of digital telecommunications system is enhanced by allocating a resource in such a manner that loads of the link and frame offset are dispersed when communication channels for use of handoff are allocated, and soft handoff can be occurred when the frame offset is allocated, has an advantage in that the link and frame offset are dynamically allocated when requesting handoff so that loads can be evenly distributed between the link and the frame offset. Thus, data loss between the communication channel and the control station may be minimized, and the mobile station may timely perform handoff, thus enabling a stable call handling service.
摘要翻译：一种在基站中分配帧偏移和链路的方法，其中通过分配资源来分配数字电信系统的性能，所述资源以分配用于切换的通信信道的链路和帧偏移的负载被分散;以及当帧偏移被分配时可以发生软切换，具有在请求切换时动态分配链路和帧偏移的优点，使得能够在链路和帧偏移之间均匀分布负载。因此，通信信道和控制站之间的数据丢失可能被最小化，并且移动台可以及时地进行切换，从而实现稳定的呼叫处理服务。

2. 发明授权

US06965587B2 Method for operating CDMA channel in base transceiver station 失效
标题翻译：在基站中操作CDMA信道的方法
公开(公告)号：US06965587B2
公开(公告)日：2005-11-15
申请号：US09798553
申请日：2001-03-02
申请人： Kye Chol Cho , Dae Goo Kang , Sang Sung Kim
发明人： Kye Chol Cho , Dae Goo Kang , Sang Sung Kim
IPC分类号： H04B1/707 , H04B7/26 , H04J13/00 , H04W16/12 , H04W48/08 , H04W88/08 , H04B7/216
CPC分类号： H04W16/12 , H04B7/2634 , H04W48/08 , H04W88/08
摘要： Disclosed is a method for operating a CDMA channel in a base transceiver station (BTS). The method for operating the CDMA channel in the BTS includes variably generating a CDMA channel list message transmitted from the BTS to a mobile station (MS) in a CDMA mobile communication system according to the BTS and a frequency allocation (FA) within the BTS, so as to variably operate the CDMA channel by the BTS and the FA. The method according to an embodiment of the present invention also includes variably allocating a CDMA frequency number group by the BTS and the FA in accordance with a CDMA channel index, a CDMA channel ID, and a CDMA channel kind, so that the CDMA channel is operated between BTSs and further by the FA, independently, thereby optimizing the CDMA frequency operation between the BTS and the MS.
摘要翻译：公开了一种用于在基站（BTS）中操作CDMA信道的方法。用于在BTS中操作CDMA信道的方法包括根据BTS和BTS内的频率分配（FA）可变地生成从BTS向CDMA移动通信系统中的移动台（MS）发送的CDMA信道列表消息，以便通过BTS和FA可变地操作CDMA信道。根据本发明的实施例的方法还包括根据CDMA信道索引，CDMA信道ID和CDMA信道类别可变地分配BTS和FA的CDMA频数组，使得CDMA信道为在BTS之间进一步由FA运行，从而优化BTS与MS之间的CDMA频率操作。

3. 发明授权

US06542737B1 Method for checking speech channel of base station and vocoder of control station in mobile communication system 失效
标题翻译：移动通信系统中基站和控制站声码器语音通道检测方法
公开(公告)号：US06542737B1
公开(公告)日：2003-04-01
申请号：US09650226
申请日：2000-08-29
申请人： Dae Goo Kang , Kye Chol Cho , Young Bin Kim
发明人： Dae Goo Kang , Kye Chol Cho , Young Bin Kim
IPC分类号： H04B1700
CPC分类号： H04W24/00
摘要： There is provided a method for checking a speech channel of a base station and a vocoder of a control station in a mobile communication system, in which its operation station designates specific multiple vocoder of the control station and specific multiple speech channels of the base station to establish a call, to check if the vocoders and speech channels are poor, and when they are confirmed to be poor the operation station does not allow call services through the poor vocoder and speech channel, thereby continuously maintaining high quality call services.
摘要翻译：提供了一种用于检查移动通信系统中的基站和控制站的声码器的语音信道的方法，其中其操作站指定控制站的特定多声码器和基站的特定多个语音信道建立呼叫，检查声码器和语音信道是否不良，当确认语音信号差时，操作台不允许通过差的声码器和语音信道进行呼叫业务，从而持续保持高质量的呼叫业务。

4. 发明授权

US06539206B1 Pilot signal strength adjusting method in mobile communication system 有权
标题翻译：移动通信系统中的导频信号强度调整方法
公开(公告)号：US06539206B1
公开(公告)日：2003-03-25
申请号：US09276299
申请日：1999-03-25
申请人： Seung-Hyun Min , Dae-Goo Kang , Woo-Seok Koo
发明人： Seung-Hyun Min , Dae-Goo Kang , Woo-Seok Koo
IPC分类号： H04B1700
CPC分类号： H04W52/325 , H04W36/08 , H04W36/18 , H04W48/08 , H04W52/34 , H04W52/50 , H04W76/10 , H04W76/30
摘要： A pilot signal strength adjusting method in mobile communication systems, in which strength of pilot signals generating in CPTU installed in base stations is automatically adjusted according to sum of calls which are allocated to reference frequencies of the base stations so that hard hand off to different frequencies is performed smoothly between adjacent base stations, wherein when a mobile station uses service coverage area of a base station which is installed with CPTU Common Pilot Transmit Unit, or calls of mobile stations are concentrated on a reference frequency of the base station which is installed with the CPTU Common Pilot Transmit Unit, strength of pilot signal is adjusted by increasing and/or decreasing power of CPCA installed in the CPTU by using the sum of calls allocated to a reference frequency of a base station installed with the CPTU, predetermined threshold values of set-up calls, predetermined user-units and predetermined power up/down values, so that the base station may smoothly perform hard handoff between frequencies through optimization of cell radius by adjusting pilot signal strength of CPCA Common Pilot Control Assembly, thereby maintaining high quality of telephone conversation service.
摘要翻译：移动通信系统中的导频信号强度调整方法，其中根据分配给基站的参考频率的呼叫的总和自动调整在基站中安装的CPTU中产生的导频信号的强度，从而硬切换到不同的频率在相邻基站之间顺利地执行，其中当移动站使用安装有CPTU公共导频发射单元的基站的业务覆盖区域时，或者移动站的呼叫集中在安装有基站的基站的参考频率 CPTU公共导频发射单元，通过使用分配给安装有CPTU的基站的参考频率的呼叫的总和来增加和/或降低安装在CPTU中的CPCA的功率来调整导频信号的强度，预定阈值设置呼叫，预定的用户单元和预定的上电/下降值，使得基站的状态通过调整CPCA公共导频控制组件的导频信号强度，可以通过优化小区半径来平滑地执行频率之间的硬切换，从而保持高质量的电话会话服务。

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