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1. 发明申请

WO2007066952A2 MULTI-FA PROCESSING SYSTEM AND ITS DIGITAL BAND-PASS FILTERING METHOD 审中-公开
标题翻译：多FA处理系统及其数字带通滤波方法
公开(公告)号：WO2007066952A2
公开(公告)日：2007-06-14
申请号：PCT/KR2006005201
申请日：2006-12-05
申请人： KOREA ELECTRONICS TELECOMM , YU BONG-GUK , BANG YOUNG-JO , KIM JIN-UP
发明人： YU BONG-GUK , BANG YOUNG-JO , KIM JIN-UP
IPC分类号： H04B1/40 , H04L27/26
CPC分类号： H04L5/06
摘要： A multi-channel processing system for selectively generating and transmitting/receiving a desired channel (FA: Frequency Assignment) signal and a band-pass filtering method thereof are provided. The multi-channel processing system includes a controller for receiving a channel selection signal including ON/OFF information of the respective channels and generating a filter coefficient corresponding to the channel selection signal; an input signal generator for generating an input signal; and a band-pass filter for changing a predetermined filter coefficient according to the filter coefficient generated by the controller and filtering the input signal from the input signal generator. Accordingly, since the controller can change the filter coefficient of the band-pass filter and selectively generate a channel, an efficient and simple multi-channel processing system using one band-pass filter regardless of the number of generated channels may be provided.
摘要翻译：提供了用于选择性地生成和发送/接收期望信道（FA：Frequency Assignment）的多信道处理系统及其带通滤波方法。多信道处理系统包括：控制器，用于接收包括各个信道的ON / OFF信息的信道选择信号，并产生对应于信道选择信号的滤波器系数; 用于产生输入信号的输入信号发生器; 以及带通滤波器，用于根据由控制器产生的滤波系数改变预定的滤波器系数，并对来自输入信号发生器的输入信号进行滤波。因此，由于控制器可以改变带通滤波器的滤波器系数并选择性地产生信道，所以可以提供使用一个带通滤波器的有效且简单的多信道处理系统，而不管生成的信道的数量。

2. 发明申请

WO2006062296A3 ENCODING SYSTEM USING A NON-BINARY TURBO CODE AND AN ENCODING METHOD THEREOF 审中-公开
公开(公告)号：WO2006062296A3
公开(公告)日：2006-06-15
申请号：PCT/KR2005/003785
申请日：2005-11-09
申请人： Electronics and Telecommunications Research Institute , CHO, Seong-chul , JO, Gweon-do , KIM, Hyung-jin , KIM, Jin-up , NAM, Sang-woo
发明人： CHO, Seong-chul , JO, Gweon-do , KIM, Hyung-jin , KIM, Jin-up , NAM, Sang-woo
IPC分类号： H03M13/00
摘要： An encoding system using a non-binary turbo code and an encoding method thereof is capable of encoding an input signal at a low code rate and at once by spreading the input signal. An input information bit sequence is spread according to the obtained channel code rate and outputting the same in the form of one pair of input sequences, the pair of input sequences is encoded, and a parity bit sequence is generated and an encoded data sequence is generated by multiplexing the parity bit sequence.

3. 发明申请

WO2009078551A1 DECODING METHOD AND APPARATUS OF RETRANSMISSION COMMUNICATION SYSTEM 审中-公开
标题翻译：恢复通信系统的解码方法和装置
公开(公告)号：WO2009078551A1
公开(公告)日：2009-06-25
申请号：PCT/KR2008/005380
申请日：2008-09-11
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHO, Seong Chul , KIM, Hyung Jin , JO, Gweon Do , KIM, Jin Up
发明人： CHO, Seong Chul , KIM, Hyung Jin , JO, Gweon Do , KIM, Jin Up
IPC分类号： H04L1/18
CPC分类号： H04L1/1845 , H04L1/1816
摘要： A decoding method and apparatus of a retransmission communication system are provided. In the decoding method and apparatus, weights are applied to error data and retransmitted data, and the resulting error data and the resulting retransmitted data are chase-combined. Therefore, it is possible to reduce the coding rate of combined data and enhance the reliability of decoding.
摘要翻译：提供了一种重发通信系统的解码方法和装置。在解码方法和装置中，将权重应用于错误数据和重发数据，并且所得到的错误数据和所得到的重传的数据被合并。因此，可以降低组合数据的编码率，提高解码的可靠性。

4. 发明申请

WO2007066938A3 METHOD FOR CONTROLLING SIGNAL POWER LEVEL TO CONTROL CONTENTION BETWEEN MOBILE TERMINALS, AND SIGNAL POWER LEVEL CONTROLLER IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM 审中-公开
标题翻译：用于控制信号功率电平以控制移动终端之间的内容的方法，以及正交频分多路复用系统中的信号功率电平控制器
公开(公告)号：WO2007066938A3
公开(公告)日：2009-05-07
申请号：PCT/KR2006005175
申请日：2006-12-04
申请人： KOREA ELECTRONICS TELECOMM , KIM HYUNG-JIN , CHO SEONG-CHUL , JO GWEON-DO , KIM JIN-UP , KIM DAE-SIK
发明人： KIM HYUNG-JIN , CHO SEONG-CHUL , JO GWEON-DO , KIM JIN-UP , KIM DAE-SIK
IPC分类号： H04B7/005 , H04L27/26
CPC分类号： H04W52/246 , H04L5/023 , H04L27/2601 , H04W52/146 , H04W52/245
摘要： The present invention relates to a device for controlling a power level to control contention between mobile terminals (10-15) in an uplink contention period in an orthogonal frequency division multiplexing access (OFDMA) system, and a method thereof. In the method, cell broadcasting information broadcasted form the base station (20) is received by the mobile terminal (10-15), the transmission power information of the base station (20) is obtained from the cell broadcasting information by the mobile terminal (10-15), a received power level of the received cell broadcasting information is obtained by the mobile terminal (10-15), transmission power of a signal transmitted to the base station (20) is determined based on the transmission power information and the received power level, and the signal is transmitted to a contention period on the determined transmission power.
摘要翻译：本发明涉及一种用于在正交频分复用接入（OFDMA）系统的上行链路竞争时段中控制功率电平以控制移动终端（10-15）之间争用的装置及其方法。在该方法中，由基站（20）广播的小区广播信息由移动终端（10-15）接收，基站（20）的发送功率信息是从移动终端的小区广播信息（接收到的小区广播信息的接收功率电平由移动终端（10-15）获得，基于发送功率信息确定发送给基站（20）的信号的发送功率，接收到的功率电平，并且以确定的发送功率将该信号发送到竞争时段。

5. 发明申请

WO2008069390A1 APPARATUS AND METHOD FOR GENERATING MEAN VALUE 审中-公开
标题翻译：用于产生平均值的装置和方法
公开(公告)号：WO2008069390A1
公开(公告)日：2008-06-12
申请号：PCT/KR2007/003243
申请日：2007-07-04
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHO, Seong Chul , KIM, Hyung Jin , JO, Gweon Do , KIM, Jin Up , KIM, Dae Sik
发明人： CHO, Seong Chul , KIM, Hyung Jin , JO, Gweon Do , KIM, Jin Up , KIM, Dae Sik
IPC分类号： G06F7/00
CPC分类号： G06F7/544 , G06F7/535 , G06F17/18 , G06F2207/5356
摘要： There is provided an apparatus for generating a mean value of N-bit input data in M-bit operations (M and N are integers, and M is greater than N) by dividing a total sum of the input data by number of times the data are input, including a ROM (Read Only Memory) storing therein, as denominators, quotients of dividing 2 M-N by integers in a range from one to a maximum allowable number of times for data input. Further, ROM addresses of the denominators are determined based on the integers.
摘要翻译：提供了一种用于通过将输入数据的总和除以数据的次数来生成M位操作中的N位输入数据的平均值（M和N是整数，并且M大于N）的装置包括存储在其中的ROM（只读存储器）作为分母，在从数据输入的一个到最大允许次数的范围内以整数划分2个MN。此外，分母的ROM地址基于整数确定。

6. 发明申请

WO2007066964A1 MEMORY ADDRESS GENERATING METHOD AND TWIDDLE FACTOR GENERATOR USING THE SAME 审中-公开
标题翻译：存储器地址生成方法和使用该方法的TWIDDLE因子发生器
公开(公告)号：WO2007066964A1
公开(公告)日：2007-06-14
申请号：PCT/KR2006/005217
申请日：2006-12-06
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHO, Hui-Rae , JO, Gweon-Do , KIM, Jin-Up
发明人： CHO, Hui-Rae , JO, Gweon-Do , KIM, Jin-Up
IPC分类号： G06F17/14 , G06F15/00
CPC分类号： G06F17/142
摘要： The present invention relates to a memory address generating method and a twiddle factor generator using the memory address generating method in a fast Fourier transform (FFT) system. In the memory address generating method for generating a memory address of a twiddle factor in a fast Fourier transform (FFT) system according to an embodiment of the present invention: a) a temporary address value of a second twiddle factor is induced and generated based on a first twiddle factor; b) a control signal for controlling the system is generated based on the generated temporary address value; and c) a memory address value of the second twiddle factor is generated from the temporary address value.
摘要翻译：本发明涉及一种利用快速傅里叶变换（FFT）系统中的存储器地址产生方法的存储器地址产生方法和旋转因子发生器。在根据本发明的实施例的用于产生快速傅立叶变换（FFT）系统中的旋转因子的存储器地址的存储器地址生成方法中，a）基于第二旋转因子的暂时地址值被产生并基于第一个旋转因子; b）基于生成的临时地址值生成用于控制系统的控制信号; 以及c）从临时地址值生成第二旋转因子的存储器地址值。

7. 发明申请

WO2007066952A3 MULTI-FA PROCESSING SYSTEM AND ITS DIGITAL BAND-PASS FILTERING METHOD 审中-公开
公开(公告)号：WO2007066952A3
公开(公告)日：2007-06-14
申请号：PCT/KR2006/005201
申请日：2006-12-05
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , YU, Bong-Guk , BANG, Young-Jo , KIM, Jin-Up
发明人： YU, Bong-Guk , BANG, Young-Jo , KIM, Jin-Up
IPC分类号： H04B1/40 , H04L27/26 , H04J13/00
摘要： A multi-channel processing system for selectively generating and transmitting/receiving a desired channel (FA: Frequency Assignment) signal and a band-pass filtering method thereof are provided. The multi-channel processing system includes a controller (210) for receiving a channel selection signal including ON/OFF information of the respective channels and. generating a filter coefficient corresponding to the channel selection signal; an input signal generator (220) for generating an input signal; and a band-pass filter (240) for changing a predetermined filter coefficient according to the filter coefficient generated by the controller (210) and filtering the input signal from the input signal generator (220). Accordingly, since the controller (210) can change the filter coefficient of the band-pass filter (240) and selectively generate a channel, an efficient and simple multi-channel processing system using one band-pass filter (240) regardless of the number of generated channels may be provided.

8. 发明申请

WO2012039575A3 BANDPASS SAMPLING RECEIVER, AND METHOD FOR DESIGNING AND RECONSTRUCTING A FILTER THEREOF 审中-公开
标题翻译： BANDPASS采样接收器及其过滤器的设计和重构方法
公开(公告)号：WO2012039575A3
公开(公告)日：2012-05-18
申请号：PCT/KR2011006933
申请日：2011-09-20
申请人： KOREA ELECTRONICS TELECOMM , SEO SEOK , KIM JIN UP
发明人： SEO SEOK , KIM JIN UP
IPC分类号： H04B1/10 , H03H17/02
CPC分类号： H04B1/0042 , H04B1/001 , H04B1/0014
摘要： The present invention relates to a bandpass sampling receiver, comprising: an analog-digital converter which converts a wireless analog signal to a digital baseband signal; and a complex baseband signal extraction unit which generates a first path signal and a second path signal from the digital baseband signal, and extracts a complex baseband signal using a relative sample delay difference between the first and second path signals. Here, the first path signal is obtained by sample-delaying the digital baseband signal and down-sampling the sample-delayed signal, and the second path signal is obtained by down-sampling the digital baseband signal without sample-delaying the digital baseband signal. In addition, the complex baseband signal extraction unit includes: a first delay element which sample-delays the digital baseband signal converted by the analog-digital converter; a first down-sampler which down-samples the delayed result of the first delay element to generate the first path signal; a second down-sampler which down-samples the digital baseband signal converted by the analog-digital converter to generate the second path signal; a first digital filter which filters the first path signal; a second digital filter which filters the second path signal; and an adder which adds the filtered result of the first digital filter and the filtered result of the second digital filter together to output the complex baseband signal.
摘要翻译：本发明涉及一种带通采样接收机，包括：模拟数字转换器，其将无线模拟信号转换为数字基带信号; 以及复数基带信号提取单元，其从数字基带信号生成第一路径信号和第二路径信号，并且使用第一和第二路径信号之间的相对采样延迟差提取复基带信号。这里，通过对数字基带信号进行采样延迟和对采样延迟信号进行下采样来获得第一路径信号，并且通过对数字基带信号进行下采样而不对数字基带信号进行采样延迟来获得第二路径信号。此外，复基带信号提取单元包括：对由模拟数字转换器转换的数字基带信号进行采样延迟的第一延迟元件; 第一下采样器，对第一延迟元件的延迟结果进行下采样以产生第一路径信号; 第二下采样器，其对由模数转换器转换的数字基带信号进行下采样以产生第二路径信号; 第一数字滤波器，其对第一路径信号进行滤波; 第二数字滤波器，其对第二路径信号进行滤波; 以及将第一数字滤波器的滤波结果和第二数字滤波器的滤波结果相加在一起以输出复基带信号的加法器。

9. 发明申请

WO2009078532A1 METHOD FOR PROVIDING OF CALL TRANSFERRING SERVICE AND MOBILE TERMINAL USING THE SAME 审中-公开
标题翻译：用于提供呼叫转移服务和使用该呼叫终端的移动终端的方法
公开(公告)号：WO2009078532A1
公开(公告)日：2009-06-25
申请号：PCT/KR2008/004408
申请日：2008-07-29
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Hyung Jin , CHO, Yun Hee , KIM, Ji Yeon , CHO, Seong Chul , JO, Gweon Do , KIM, Jin Up
发明人： KIM, Hyung Jin , CHO, Yun Hee , KIM, Ji Yeon , CHO, Seong Chul , JO, Gweon Do , KIM, Jin Up
IPC分类号： H04M3/54
CPC分类号： H04M3/436 , H04M2203/2011
摘要： A method of providing a call transfer service and a mobile terminal using the same are provided. When a call connection request signal transmitted to a mobile communication server through a PSTN is received, any one of previously stored phone numbers is selected and a service of transferring a call to the selected phone number according to the received call connection request signal is requested. Therefore, when call connection is requested, it is selected whether a call is to be transferred, when a call is transferred, a phone number to transfer a call can be dynamically selected according to a user situation, and thus user convenience according to call transfer can be improved.
摘要翻译：提供一种提供呼叫转移服务的方法和使用其的移动终端。当接收到通过PSTN发送到移动通信服务器的呼叫连接请求信号时，选择先前存储的电话号码中的任一个，并且请求根据所接收的呼叫连接请求信号向所选择的电话号码传送呼叫的服务。因此，当请求呼叫连接时，选择是否传送呼叫，当呼叫转移时，可以根据用户情况动态地选择转接呼叫的电话号码，从而根据呼叫转移方便用户的方便可以改进。

10. 发明申请

WO2008069383A1 METHOD AND APPARATUS FOR MODULO N CALCULATION 审中-公开
标题翻译：用于模数计算的方法和装置
公开(公告)号：WO2008069383A1
公开(公告)日：2008-06-12
申请号：PCT/KR2007/002971
申请日：2007-06-19
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHO, Seong Chul , KIM, Hyung Jin , JO, Gweon Do , KIM, Jin Up , KIM, Dae Sik
发明人： CHO, Seong Chul , KIM, Hyung Jin , JO, Gweon Do , KIM, Jin Up , KIM, Dae Sik
IPC分类号： G06F7/57
CPC分类号： G06F7/72 , G06F7/727
摘要： A modulo N calculating method for an M1*M2-bit binary integer, wherein N, Ml and M2 are integers, includes the steps of dividing the M1*M2-bit binary integer into M1 bits and performing AND operation on each M1 bits and a specific binary integer; and changing a value of an output register depending on the AND operation result and storing the value thereto. A modulo N calculating apparatus includes an input unit for receiving an M1*M2-bit binary integer, wherein N, M1 and M2 are integers; and an AND operation unit for performing AND operation on the M1*M2-bit binary integer and a specific binary integer. Furthermore, when the M1 and the N may be 4 and 3, respectively, the specific binary value may be 1010 or 0101.
摘要翻译：对于M1×M2位二进制整数的模N计算方法，其中N，M1和M2是整数，包括以下步骤：将M1 * M2位二进制整数除以M1位，并对每个M1位和具体的二进制整数; 并根据AND运算结果改变输出寄存器的值并存储该值。模N计算装置包括用于接收M1 * M2位二进制整数的输入单元，其中N，M1和M2是整数; 以及AND运算单元，用于对M1 * M2位二进制整数和特定二进制整数进行AND运算。此外，当M1和N分别为4和3时，特定的二进制值可以是1010或0101。

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