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1. 发明授权

US07039002B2 Apparatus and method for transmitting packet data using walsh codes in a mobile communication system 失效
标题翻译：在移动通信系统中使用沃尔什码发送分组数据的装置和方法
公开(公告)号：US07039002B2
公开(公告)日：2006-05-02
申请号：US10052982
申请日：2002-01-17
申请人： Jin-Woo Heo , Sang-Min Bae , Seong-Woo Ahn , Jong-Han Kim
发明人： Jin-Woo Heo , Sang-Min Bae , Seong-Woo Ahn , Jong-Han Kim
IPC分类号： H04J11/00
CPC分类号： H04B1/7097 , H04B7/264 , H04B2201/70703 , H04J13/0048 , Y02D70/40 , Y02D70/449
摘要： There is provided an apparatus and method for using QOF (Quasi-Orthogonal Function) Walsh codes when enough orthogonal Walsh codes are not available for a packet data service in a mobile communication system supporting concurrent provision of a high rate packet data service and a circuit call service. A data rate (DR1) in the case of using available orthogonal Walsh codes is first obtained. Then, a data rate (DR2) in the case of using QOF Walsh codes is obtained considering a power reduction factor due to the increase of interference involved with the use of the QOF Walsh codes. Packet data is transmitted at a higher data rate of DR1 and DR2. At the same time, information about the selected data rate and information about whether the QOF Walsh codes are used or not are transmitted.
摘要翻译：提供了一种在支持同时提供高速率分组数据业务和电路呼叫的移动通信系统中足够的正交沃尔什码不适用于分组数据业务的情况下使用QOF（准正交函数）沃尔什码的装置和方法服务。首先获得在使用可用的正交沃尔什码的情况下的数据速率（DR1）。然后，考虑到由于使用QOF沃尔什码所引起的干扰的增加，考虑到功率减小因子，获得使用QOF沃尔什码的情况下的数据速率（DR2）。分组数据以较高的数据速率DR1和DR2发送。同时，发送关于选择的数据速率的信息和关于是否使用QOF沃尔什码的信息。

2. 发明授权

US07352724B2 Apparatus and method for transmitting packet data in a high-speed packet transmitting mobile communication system 有权
标题翻译：在高速分组发送移动通信系统中发送分组数据的装置和方法
公开(公告)号：US07352724B2
公开(公告)日：2008-04-01
申请号：US10425932
申请日：2003-04-30
申请人： Sang-Min Bae , Seong-Woo Ahn , Jong-Han Kim , Seo-Won Heo
发明人： Sang-Min Bae , Seong-Woo Ahn , Jong-Han Kim , Seo-Won Heo
IPC分类号： H04B7/216
CPC分类号： H04W52/50 , H04W52/36
摘要： An apparatus and method for transmitting packet data in a high-speed packet transmitting mobile communication system. In the packet data transmitting apparatus, a packet data channel generator processes packet data to be transmitted on a packet data channel, a preamble signal generator transmits a preamble signal according to a gain of the packet data channel, a select signal generator generates a select signal to transmit the preamble signal a predetermined time before transmitting the packet data, and a multiplexer outputs the preamble signal upon receipt of the select signal and the packet data in time division when the select signal is not received.
摘要翻译：一种用于在高速分组发送移动通信系统中发送分组数据的装置和方法。在分组数据发送装置中，分组数据信道发生器处理要在分组数据信道上发送的分组数据，前导码信号生成器根据分组数据信道的增益发送前导码信号，选择信号发生器生成选择信号在发送分组数据之前预定时间发送前导信号，并且当未接收到选择信号时，多路复用器在接收到选择信号和分组数据时输出前导信号。

3. 发明授权

US07869793B2 Method and apparatus for preventing unauthorized use of mobile terminal 有权
标题翻译：防止未经授权使用移动终端的方法和装置
公开(公告)号：US07869793B2
公开(公告)日：2011-01-11
申请号：US11932463
申请日：2007-10-31
申请人： Seong-Woo Ahn , Sang-Min Bae , Jin-Taek Noh
发明人： Seong-Woo Ahn , Sang-Min Bae , Jin-Taek Noh
IPC分类号： H04M1/66
CPC分类号： H04L63/0853 , H04L63/0823 , H04M1/66 , H04W12/06
摘要： A method and apparatus for preventing unauthorized use of a mobile terminal are provided, in which an execution code processor decrypts an Mobile Phone Certificate (MPC) using an MPC decryption code stored in it, when the mobile terminal is booted, an MPC processor compares a pre-stored MPC decryption execution code with the MPC decryption execution code, compares a pre-stored MPC encryption key with an MPC encryption key stored in the execution code processor. When the MPC decryption execution codes are identical, sets data required for an initial operation of the mobile terminal using an MPC management execution code included in a pre-stored MPC. When the MPC encryption keys are identical, decrypts Secured Code (SCode) blocks for execution of an application program, after executing the MPC management execution code. The execution code processor performs an operation program of the mobile terminal using the MPC management execution code and the decrypted SCode blocks.
摘要翻译：提供一种用于防止未经授权使用移动终端的方法和装置，其中执行代码处理器使用存储在其中的MPC解密码来解密手机证书（MPC），当移动终端被引导时，MPC处理器将将预先存储的MPC解密执行代码与MPC解密执行代码进行比较，将预先存储的MPC加密密钥与存储在执行代码处理器中的MPC加密密钥进行比较。当MPC解密执行代码相同时，使用包含在预存储的MPC中的MPC管理执行代码设置移动终端的初始操作所需的数据。当MPC加密密钥相同时，在执行MPC管理执行代码之后，解密用于执行应用程序的安全代码（SCode）块。执行代码处理器使用MPC管理执行代码和解密的SCode块来执行移动终端的操作程序。

4. 发明授权

US07254197B2 Apparatus and method for canceling interference signals in a receiver for a packet data communication system 有权
标题翻译：用于消除分组数据通信系统的接收机中的干扰信号的装置和方法
公开(公告)号：US07254197B2
公开(公告)日：2007-08-07
申请号：US10677299
申请日：2003-10-03
申请人： Seo-Weon Heo , Seong-Woo Ahn , Sang-Min Bae
发明人： Seo-Weon Heo , Seong-Woo Ahn , Sang-Min Bae
IPC分类号： H04B7/10 , H04L1/02
CPC分类号： H04B1/7107 , H04B1/7115 , H04B2201/7071
摘要： Provided is an apparatus and method for canceling an interference signal in a packet data receiver in which data is transmitted and received over a packet data channel and a packet data control channel. The packet data channel is time-synchronized with the packet data control channel. A buffer temporarily stores a signal on the packet data channel, combined after being received through multiple paths, until the packet data control channel is decoded. An interference cancellation controller analyzes packet data control channel information obtained by decoding the packet data control channel, and outputs an interference cancellation command signal only when it is determined that effective packet data to be received exists in a current time slot. An interference cancellation section receives the packet data channel signal output from the buffer, and cancels an interference signal from the packet data channel signal only when the interference cancellation command signal is received.
摘要翻译：提供了一种用于消除分组数据接收机中的干扰信号的装置和方法，其中通过分组数据信道和分组数据控制信道发送和接收数据。分组数据信道与分组数据控制信道时间同步。缓冲器将信号临时存储在分组数据信道上，在通过多个路径被接收之后组合，直到分组数据控制信道被解码。干扰消除控制器分析通过对分组数据控制信道进行解码而获得的分组数据控制信道信息，并且仅当确定在当前时隙中存在要接收的有效分组数据时才输出干扰消除指令信号。干扰消除部分接收从缓冲器输出的分组数据信道信号，并且仅在接收到干扰消除指令信号时从分组数据信道信号中消除干扰信号。

5. 发明授权

US07239856B2 Apparatus and method for compensating gain of an automatic gain controller 有权
标题翻译：用于补偿自动增益控制器增益的装置和方法
公开(公告)号：US07239856B2
公开(公告)日：2007-07-03
申请号：US10691645
申请日：2003-10-24
申请人： Seong-Woo Ahn , Seo-Weon Heo , Sang-Min Bae
发明人： Seong-Woo Ahn , Seo-Weon Heo , Sang-Min Bae
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H03G3/3078 , H03G1/04 , H03G3/3052
摘要： An apparatus and method for compensating the gain of an Automatic Gain Controller (AGC) for stabilizing the reception power of discontinuously transmitted packet data in a mobile communication system are disclosed. A compensation controller receives an AGC value from the AGC, sampling the AGC value by a predetermined sample number for a predetermined period, and obtains an AGC compensation gain by comparing a predetermined value with the difference between a sampled AGC value with a reference gain for the predetermined period. A compensator compensates the AGC value with the AGC compensation gain, thereby correcting errors generated in view of the nature of the AGC.
摘要翻译：公开了一种用于补偿自动增益控制器（AGC）的增益的装置和方法，用于稳定移动通信系统中不连续发送的分组数据的接收功率。补偿控制器从AGC接收AGC值，在预定时间段内对AGC值进行采样，通过将预定值与采样的AGC值与参考增益之间的差进行比较，获得AGC补偿增益预定期限。补偿器用AGC补偿增益补偿AGC值，从而根据AGC的性质校正产生的误差。

6. 发明授权

US07702970B2 Method and apparatus for deinterleaving interleaved data stream in a communication system 有权
标题翻译：用于在通信系统中对交错数据流进行解交织的方法和装置
公开(公告)号：US07702970B2
公开(公告)日：2010-04-20
申请号：US10695390
申请日：2003-10-29
申请人： Sang-Hyuck Ha , Seo-Weon Heo , Nam-Yul Yu , Min-Goo Kim , Seong-Woo Ahn
发明人： Sang-Hyuck Ha , Seo-Weon Heo , Nam-Yul Yu , Min-Goo Kim , Seong-Woo Ahn
IPC分类号： G06F11/00 , G11C29/00
CPC分类号： H04L1/0066 , H03M13/271 , H03M13/275 , H03M13/276 , H03M13/2764 , H04L1/0045 , H04L1/0071
摘要： An apparatus and method for reading written symbols by deinterleaving to decode a written encoder packet in a receiver for a mobile communication system supporting turbo coding and interleaving, such that a turbo-coded/interleaved encoder packet has a bit shift value m, an up-limit value J and a remainder R, and a stream of symbols of the encoder packet is written in order of column to row. The apparatus and method perform the operations of generating an interim address by bit reversal order (BRO) assuming that the remainder R is 0 for the received symbols; calculating an address compensation factor for compensating the interim address in consideration of a column formed with the remainder; and generating a read address by adding the interim address and the address compensation factor for a decoding-required symbol, and reading a symbol written in the generated read address.
摘要翻译：一种用于通过解交织来读取写入的符号的装置和方法，用于解码支持turbo编码和交织的移动通信系统的接收机中的书写编码器分组，使得turbo编码/交织的编码器分组具有比特移位值m，限制值J和余数R，并且编码器分组的符号流以列到行的顺序写入。该装置和方法执行假设所接收的符号的余数R为0，通过比特反转顺序（BRO）生成中间地址的操作; 考虑到与其余部分形成的列，计算补偿中间地址的地址补偿因子; 以及通过添加用于解码所需符号的临时地址和地址补偿因子以及读取写入所生成的读取地址中的符号来生成读取地址。

7. 发明授权

US07340008B2 Method and apparatus for rearranging codeword sequence in a communication system 有权
标题翻译：用于在通信系统中重新排列码字序列的方法和装置
公开(公告)号：US07340008B2
公开(公告)日：2008-03-04
申请号：US10744221
申请日：2003-12-22
申请人： Min-Goo Kim , Sang-Hyuck Ha , Seong-Woo Ahn
发明人： Min-Goo Kim , Sang-Hyuck Ha , Seong-Woo Ahn
IPC分类号： H04L27/36
CPC分类号： H04L1/0066 , H04L1/0041 , H04L1/0071 , H04L1/0083 , H04L27/18 , H04L27/34 , H04L2001/0098
摘要： A method and apparatus for mapping a stream of bits output from an encoder to a stream of bits for 2m-ary modulation. The method and apparatus divides the stream of bits from the encoder into a first period and a second period. The first period includes bits with higher priority in the stream of the bits output from the encoder, and the second period includes bits with lower priority. The method and apparatus maps the bits existing in the first period to bit positions with higher reliability in a stream of m bits representing each of the bits for 2m-ary modulation, and maps the bits existing in the second period to bit positions with lower reliability in the stream of m bits.
摘要翻译：一种用于将从编码器输出的比特流映射到用于2调制的比特流的方法和装置。该方法和装置将来自编码器的比特流分为第一周期和第二周期。第一个周期包括从编码器输出的比特流中具有较高优先级的比特，而第二个周期包括具有较低优先级的比特。该方法和装置将存在于第一周期中的比特映射到表示用于二进制调制的每个比特的m比特流中具有较高可靠性的比特位置，并将存在于第二周期到在m位流中具有较低可靠性的位位置。

8. 发明授权

US08626219B2 Method and apparatus for transmitting and receiving data over carrier component in a multi-carrier mobile communication system 有权
标题翻译：用于在多载波移动通信系统中通过载波分量发送和接收数据的方法和装置
公开(公告)号：US08626219B2
公开(公告)日：2014-01-07
申请号：US13015004
申请日：2011-01-27
申请人： Jun-Sung Lim , Hi-Chan Moon , Seong-Woo Ahn , Jung-Su Han
发明人： Jun-Sung Lim , Hi-Chan Moon , Seong-Woo Ahn , Jung-Su Han
IPC分类号： H04B7/26
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/001 , H04L5/0091 , H04L5/0096 , H04L5/0098 , H04W8/24 , H04W24/00 , H04W28/08 , H04W72/042 , H04W88/08
摘要： A method and apparatus for transmitting and receiving data in a multi-carrier mobile communication system are provided, in which a Mobile Station (MS) reports to a Base Station (BS) a number of Carrier Components (CCs) over which the MS can simultaneously receive data, receives from the BS monitoring CC set information indicating as many monitoring CCs as the reported number of CCs or fewer monitoring CCs than the reported number of CCs, and receives data based on the monitoring CCs indicated by the monitoring CC set information from the BS.
摘要翻译：提供了一种用于在多载波移动通信系统中发送和接收数据的方法和装置，其中移动站（MS）向基站（BS）报告多个载波组件（CC），MS可同时通过该载波组件接收数据，从BS监视CC接收指示与所报告的CC数相同的CC的监视CC的监视CC或者比所报告的CC数更少的监视CC的信息，并且基于来自监视CC集信息的监视CC信息接收数据 BS。

9. 发明授权

US08594042B2 Handoff method and apparatus for terminal based on efficient set management in communication system 有权
标题翻译：基于通信系统有效集管理的终端切换方法和装置
公开(公告)号：US08594042B2
公开(公告)日：2013-11-26
申请号：US12159711
申请日：2007-01-12
申请人： Min-Suk Ko , Hye-Jeong Kim , Seong-Woo Ahn
发明人： Min-Suk Ko , Hye-Jeong Kim , Seong-Woo Ahn
IPC分类号： H04W4/00 , H04W36/00 , H04B7/216
CPC分类号： H04W60/04 , Y02D70/00
摘要： A handoff method and apparatus for a terminal based on efficient set management. A pilot search rate for base stations of a neighbor set is increased, thereby preventing a failure to perform a necessary idle handoff or a failure to receive a paging message for a call connection. A terminal checks if it is in an idle state or in a traffic state, and measures the pilot energy of the BS of the active set and the pilot energy of a BS of the neighbor set with different pilot measurement patterns according to the checked state. The terminal measures the pilot of the BS of the active set and the pilots of at least one BS of the neighbor set while in the idle state. The terminal in the idle state operates in a sleep mode upon reception of information indicating that there is no paging channel, thereby minimizing its power consumption.
摘要翻译：一种基于有效集管理的终端切换方法和装置。相邻集合的基站的导频搜索率增加，从而防止执行必要的空闲切换失败，或者无法接收呼叫连接的寻呼消息。终端检查是否处于空闲状态或处于业务状态，并且根据检查状态来测量活动集的BS的导频能量和具有不同导频测量模式的相邻集合的BS的导频能量。终端在空闲状态下测量活动组的BS的导频和邻居的至少一个BS的导频。处于空闲状态的终端在接收到指示没有寻呼信道的信息时，以休眠模式工作，从而使其功耗最小化。

10. 发明申请

US20080299979A1 Handoff Method and Apparatus for Terminal Based on Efficient Set Management in Communication System 有权
标题翻译：基于通信系统有效集管理的终端切换方法及装置
公开(公告)号：US20080299979A1
公开(公告)日：2008-12-04
申请号：US12159711
申请日：2007-01-12
申请人： Min-Suk Ko , Hye-Jeong Kim , Seong-Woo Ahn
发明人： Min-Suk Ko , Hye-Jeong Kim , Seong-Woo Ahn
IPC分类号： H04Q7/20 , H04B17/00
CPC分类号： H04W60/04 , Y02D70/00
摘要： A handoff method and apparatus for a terminal based on efficient set management. A pilot search rate for base stations of a neighbor set is increased, thereby preventing a failure to perform a necessary idle handoff or a failure to receive a paging message for a call connection. A terminal checks if it is in an idle state or in a traffic state, and measures the pilot energy of the BS of the active set and the pilot energy of a BS of the neighbor set with different pilot measurement patterns according to the checked state. The terminal measures the pilot of the BS of the active set and the pilots of at least one BS of the neighbor set while in the idle state. The terminal in the idle state operates in a sleep mode upon reception of information indicating that there is no paging channel, thereby minimizing its power consumption.
摘要翻译：一种基于有效集管理的终端切换方法和装置。相邻集合的基站的导频搜索率增加，从而防止执行必要的空闲切换失败，或者无法接收呼叫连接的寻呼消息。终端检查是否处于空闲状态或处于业务状态，并且根据检查状态来测量活动集的BS的导频能量和具有不同导频测量模式的相邻集合的BS的导频能量。终端在空闲状态下测量活动组的BS的导频和邻居的至少一个BS的导频。处于空闲状态的终端在接收到指示没有寻呼信道的信息时，以休眠模式工作，从而使其功耗最小化。

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