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31. 发明授权

US06912257B1 Apparatus and method for normalizing metric values in a component decoder in a mobile communication system 有权
标题翻译：用于对移动通信系统中的分量解码器中的度量值进行归一化的装置和方法
公开(公告)号：US06912257B1
公开(公告)日：2005-06-28
申请号：US09559691
申请日：2000-04-27
申请人： Ynung-Hwan Lee , Min-Goo Kim , Beong-Jo Kim
发明人： Ynung-Hwan Lee , Min-Goo Kim , Beong-Jo Kim
IPC分类号： H03M13/41 , H03M13/01 , H03M13/23 , H04B7/26 , H04L1/00 , H04L25/03 , H04Q7/38 , H03D1/00
CPC分类号： H04L25/03197 , H03M13/4107 , H03M13/6583
摘要： Disclosed is a method for normalizing metric values in a decoder which uses a plurality of metric values of a next state in a state transition period having a present state and the next state, each metric value having a survival path metric value having a value equal to or higher than a competition path metric value. The method comprises detecting the survival path metric values out of the metric values; detecting a minimum survival path metric value out of the detected survival path metric values; determining whether the detected minimum survival path metric value exceeds a threshold value; and subtracting, when the minimum survival path metric value exceeds the threshold value, a given normalization value from the metric values, to output normalized metric values. Also disclosed is another method for: normalizing metric values in a decoder which uses a plurality of metric values of a next state in a state transition period having a present state and the next state, each metric value having a survival path metric value having a value equal to or higher than a competition path metric value. The method comprises detecting the competition path metric values out of the metric values; detecting a minimum competition path metric value out of the detected competition path metric values; determining whether the detected minimum competition path metric value is greater than a threshold value; and subtracting, when the minimum competition path metric value is greater than the threshold value, a given normalization value to output normalized metric values.
摘要翻译：公开了一种在具有当前状态和下一状态的状态转换周期中使用下一状态的多个量度值的解码器中的度量值进行归一化的方法，每个度量值具有等于或高于竞争路径度量值。该方法包括从度量值中检测存活路径度量值; 从检测到的存活路径度量值中检测最小生存路径度量值; 确定检测到的最小生存路径度量值是否超过阈值; 以及当所述最小生存路径度量值超过所述阈值时，从所述度量值减去给定的归一化值，以输出归一化度量值。还公开了另一种方法：在具有当前状态和下一状态的状态转变期中使用下一状态的多个度量值的解码器中的度量值进行归一化，每个度量值具有具有值的生存路径量度值等于或高于竞争路径度量值。该方法包括从度量值中检测竞争路径度量值; 从检测到的竞争路径度量值中检测最小竞争路径度量值; 确定检测到的最小竞争路径度量值是否大于阈值; 并且当最小竞争路径度量值大于阈值时，减去给定的归一化值以输出归一化度量值。

32. 发明授权

US07408893B2 DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system 有权
标题翻译： DPCH多路复用装置和W-CDMA通信系统中的外环功率控制方法
公开(公告)号：US07408893B2
公开(公告)日：2008-08-05
申请号：US10079723
申请日：2002-02-19
申请人： Yong-Jun Kwak , Sung-Ho Choi , Beong-Jo Kim , Ju-Ho Lee , Sung-Oh Hwang
发明人： Yong-Jun Kwak , Sung-Ho Choi , Beong-Jo Kim , Ju-Ho Lee , Sung-Oh Hwang
IPC分类号： H04B7/185
CPC分类号： H04L1/0068 , H04L1/0061 , H04L1/0071 , H04L1/0072 , H04L1/08 , H04L1/1812 , H04L1/20 , H04W52/12
摘要： Disclosed is a method for transmitting a dedicated physical data channel signal over a dedicated physical data channel in the absence of transmission data to be transmitted over the dedicated physical data channel in order to properly maintain a target SIR (Signal-to-Interference Ratio) when there exists new transmission data after the absence of the transmission data in a CDMA (Code Division Multiple Access) mobile communication system. The method comprises generating a dummy bit generation request signal in the absence of the transmission data; and upon receipt of the dummy bit generation request signal, generating a dummy bit stream, and transmitting a dedicated physical data channel signal created by attaching the CRC bit stream to the dummy bit stream.
摘要翻译：本发明公开了一种通过专用物理数据信道在不存在将通过专用物理数据信道发送的传输数据的情况下发送专用物理数据信道信号的方法，以便在适当地维持目标SIR（信号干扰比）时在CDMA（码分多址）移动通信系统中不存在发送数据之后存在新的发送数据。该方法包括在不存在发送数据的情况下生成伪位产生请求信号; 并且在接收到虚拟位产生请求信号时，产生一个虚拟位流，并发送通过将CRC比特流附加到虚拟位流而产生的专用物理数据信道信号。

33. 发明申请

US20060203782A1 DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system 有权
公开(公告)号：US20060203782A1
公开(公告)日：2006-09-14
申请号：US11433678
申请日：2006-05-12
申请人： Yong-Jun Kwak , Sung-Ho Choi , Beong-Jo Kim , Ju-Ho Lee , Sung-Oh Hwang
发明人： Yong-Jun Kwak , Sung-Ho Choi , Beong-Jo Kim , Ju-Ho Lee , Sung-Oh Hwang
IPC分类号： H04B7/216 , H04J3/22 , H04J3/16
CPC分类号： H04L1/0068 , H04L1/0061 , H04L1/0071 , H04L1/0072 , H04L1/08 , H04L1/1812 , H04L1/20 , H04W52/12
摘要： Disclosed is a method for transmitting a dedicated physical data channel signal over a dedicated physical data channel in the absence of transmission data to be transmitted over the dedicated physical data channel in order to properly maintain a target SIR (Signal-to-Interference Ratio) when there exists new transmission data after the absence of the transmission data in a CDMA (Code Division Multiple Access) mobile communication system. The method comprises generating a dummy bit generation request signal in the absence of the transmission data; and upon receipt of the dummy bit generation request signal, generating a dummy bit stream, and transmitting a dedicated physical data channel signal created by attaching the CRC bit stream to the dummy bit stream.

34. 发明授权

US06697988B2 Data transmission apparatus and method for an HARQ data communication system 失效
标题翻译：用于HARQ数据通信系统的数据传输装置和方法
公开(公告)号：US06697988B2
公开(公告)日：2004-02-24
申请号：US09864988
申请日：2001-05-24
申请人： Min-Koo Kim , Beong-Jo Kim
发明人： Min-Koo Kim , Beong-Jo Kim
IPC分类号： H03M1300
CPC分类号： H04L1/0068 , H04L1/0073 , H04L1/0083 , H04L1/08 , H04L1/16 , H04L1/1816 , H04L1/1819 , H04L1/1858 , H04L2001/125
摘要： An apparatus provided with a plurality of transport channels, transmits a data block and a control message having control bits required in decoding data bits. A first rate matching part provided in a selected one of the transport channels, passing the data block, punctures a predetermined number of data bits from the data bits within the data block. A second rate matching part provided in another transport channel, repeats the control bits as many as the predetermined number of punctured bits.
摘要翻译：具有多个传输信道的装置发送具有解码数据位所需的控制位的数据块和控制消息。提供在所选择的一个传输信道中的第一速率匹配部分，通过数据块，从数据块内的数据位中删除预定数量的数据位。在另一个传输信道中提供的第二速率匹配部分重复与预定数目的打孔比特一样多的控制比特。

35. 发明授权

US06690712B2 Apparatus and method for transmission diversity using more than two antennas 有权
标题翻译：使用多于两个天线的发射分集的装置和方法
公开(公告)号：US06690712B2
公开(公告)日：2004-02-10
申请号：US09865272
申请日：2001-05-25
申请人： Sung-Jin Kim , Byung-Jae Kwak , Yong-Suk Lee , Seong-Ill Park , Ho-Kyu Choi , Min-Koo Kim , Beong-Jo Kim , Hyun-Woo Lee , Jae-Yoel Kim , Sang-Hwan Park
发明人： Sung-Jin Kim , Byung-Jae Kwak , Yong-Suk Lee , Seong-Ill Park , Ho-Kyu Choi , Min-Koo Kim , Beong-Jo Kim , Hyun-Woo Lee , Jae-Yoel Kim , Sang-Hwan Park
IPC分类号： H04B169
CPC分类号： H04J13/0044 , H04B1/707 , H04B2201/70701 , H04B2201/70703
摘要： There is provided a transmission diversity system. In the case where an MS supporting a different antenna transmission diversity scheme enters the service area of a 4-antenna transmission diversity UTRAN, the UTRAN can transmit pilot signals and common data signals to the MS without the need of modifications to the MS. Therefore, power is distributed among antennas of the UTRAN and system capacity is increased.
摘要翻译：提供了一种传输分集系统。在支持不同的天线传输分集方案的MS进入4天线发射分集UTRAN的服务区的情况下，UTRAN可以向MS发送导频信号和公共数据信号，而无需修改MS。因此，在UTRAN的天线之间分配功率，并且增加系统容量。

36. 发明授权

US06363026B1 Address generating device for use in multi-stage channel interleaver/deinterleaver 失效
标题翻译：用于多级信道交织器/解交织器的地址生成装置
公开(公告)号：US06363026B1
公开(公告)日：2002-03-26
申请号：US09615415
申请日：2000-07-13
申请人： Sung-il Su , Beong-Jo Kim
发明人： Sung-il Su , Beong-Jo Kim
IPC分类号： G11C1300
CPC分类号： H03M13/2764 , H03M13/271
摘要： An address generating device for addressing data stored in an interleaver memory in B rows and F columns, where F is not 2k for a positive integer k. A row counter being responsive to B clock pulses, outputs carry signal when the row counter count to B−1, outputs the 0 value when the first row address is outputting, outputs the added value of offset value F and previous output value of the row counter, and generates a counter reset signal when output the carry signal. The B is the number of rows. A column counter increases a count value in increments of one in response to the carry signal. A mapper permutates the output of the counter according to a predetermined permutation rule. An adder generates a read address by using the output of the row counter as the most significant bits(MSB) of the read address and by using the output of the mapper as the least significant bits(LSB) of the read address.
摘要翻译：一种用于寻址存储在B行和F列中的交织器存储器中的数据的地址产生装置，其中对于正整数k，F不是2k。响应于B时钟脉冲的行计数器，当行计数器计数到B-1时输出进位信号，当第一行地址输出时输出0值，输出偏移值F的相加值和行的先前输出值计数器，并在输出进位信号时产生计数器复位信号。 B是行数。列计数器响应于进位信号增加一个增量的计数值。映射器根据预定的置换规则排列计数器的输出。加法器通过使用行计数器的输出作为读地址的最高有效位（MSB）并通过使用映射器的输出作为读地址的最低有效位（LSB）来产生读地址。

37. 发明授权

US07609667B2 DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system 有权
标题翻译： DPCH多路复用装置和W-CDMA通信系统中的外环功率控制方法
公开(公告)号：US07609667B2
公开(公告)日：2009-10-27
申请号：US11433678
申请日：2006-05-12
申请人： Yong-Jun Kwak , Sung-Ho Choi , Beong-Jo Kim , Ju-Ho Lee , Sung-Oh Hwang
发明人： Yong-Jun Kwak , Sung-Ho Choi , Beong-Jo Kim , Ju-Ho Lee , Sung-Oh Hwang
IPC分类号： H04B7/185
CPC分类号： H04L1/0068 , H04L1/0061 , H04L1/0071 , H04L1/0072 , H04L1/08 , H04L1/1812 , H04L1/20 , H04W52/12
摘要： Disclosed is a method for transmitting a dedicated physical data channel signal over a dedicated physical data channel in the absence of transmission data to be transmitted over the dedicated physical data channel in order to properly maintain a target SIR (Signal-to-Interference Ratio) when there exists new transmission data after the absence of the transmission data in a CDMA (Code Division Multiple Access) mobile communication system. The method comprises generating a dummy bit generation request signal in the absence of the transmission data; and upon receipt of the dummy bit generation request signal, generating a dummy bit stream, and transmitting a dedicated physical data channel signal created by attaching the CRC bit stream to the dummy bit stream.
摘要翻译：本发明公开了一种通过专用物理数据信道在不存在将通过专用物理数据信道发送的传输数据的情况下发送专用物理数据信道信号的方法，以便在适当地维持目标SIR（信号干扰比）时在CDMA（码分多址）移动通信系统中不存在发送数据之后存在新的发送数据。该方法包括在不存在发送数据的情况下生成伪位产生请求信号; 并且在接收到虚拟位产生请求信号时，产生一个虚拟位流，并发送通过将CRC比特流附加到虚拟位流而产生的专用物理数据信道信号。

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