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1. 发明授权

US09313699B2 Method for handover from home cell to public cell in mobile communication system 有权
标题翻译：移动通信系统中从家庭小区切换到公共小区的方法
公开(公告)号：US09313699B2
公开(公告)日：2016-04-12
申请号：US12745167
申请日：2008-11-26
申请人： Hye-Jeong Kim , Yang-Ick Joo
发明人： Hye-Jeong Kim , Yang-Ick Joo
IPC分类号： H04W4/00 , H04W36/00 , H04W36/30 , H04W84/04
CPC分类号： H04W36/0077 , H04W36/30 , H04W84/045
摘要： A method for a connection mode terminal to hand over between a home cell and a public cell in a mobile communication system is provided. In the mobile communication system including the home cell and the public cell, a region of the terminal is determined and a random access channel for the handover is pre-allocated. When the normal handover from the home cell to the public cell fails, the access to the public cell is accomplished using the pre-allocated random access channel. Therefore, the handover failure rate can be lowered.
摘要翻译：提供了一种用于在移动通信系统中连接模式终端在家庭小区和公共小区之间切换的方法。在包括家庭小区和公共小区的移动通信系统中，确定终端的区域，并且预先分配用于切换的随机接入信道。当从家庭小区到公共小区的正常切换失败时，使用预分配的随机接入信道来实现对公共小区的接入。因此，可以降低切换失败率。

2. 发明申请

US20100309887A1 METHOD FOR HANDOVER FROM HOME CELL TO PUBLIC CELL IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：从移动通信系统切换到家庭小区到公共小区的方法
公开(公告)号：US20100309887A1
公开(公告)日：2010-12-09
申请号：US12745167
申请日：2008-11-26
申请人： Hye-Jeong Kim , Yang-Ick Joo
发明人： Hye-Jeong Kim , Yang-Ick Joo
IPC分类号： H04W36/30 , H04W36/24
CPC分类号： H04W36/0077 , H04W36/30 , H04W84/045
摘要： A method for a connection mode terminal to hand over between a home cell and a public cell in a mobile communication system is provided. In the mobile communication system including the home cell and the public cell, a region of the terminal is determined and a random access channel for the handover is pre-allocated. When the normal handover from the home cell to the public cell fails, the access to the public cell is accomplished using the pre-allocated random access channel. Therefore, the handover failure rate can be lowered.
摘要翻译：提供了一种用于在移动通信系统中连接模式终端在家庭小区和公共小区之间切换的方法。在包括家庭小区和公共小区的移动通信系统中，确定终端的区域，并且预先分配用于切换的随机接入信道。当从家庭小区到公共小区的正常切换失败时，使用预分配的随机接入信道来实现对公共小区的接入。因此，可以降低切换失败率。

3. 发明授权

US08036101B2 Retransmission apparatus and method for high-speed data processing 有权
标题翻译：用于高速数据处理的重发设备和方法
公开(公告)号：US08036101B2
公开(公告)日：2011-10-11
申请号：US11800947
申请日：2007-05-08
申请人： Hye-Jeong Kim , Do-Young Lee , Hyun-Gu Lee
发明人： Hye-Jeong Kim , Do-Young Lee , Hyun-Gu Lee
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04J3/00 , H04J3/16 , H04L1/18 , G08C25/02
CPC分类号： H04L1/1874 , H04L1/1607 , H04L1/1812 , H04L1/1829
摘要： A method for retransmitting high-speed packet data in a transmission apparatus of a mobile communication system that simultaneously performs Automatic Retransmission reQuest (ARQ) that retransmits an ARQ packet reconfigured by allocating a sequence number to data delivered from an upper layer, and Hybrid Automatic Retransmission reQuest (HARQ) that multiplexes a plurality of ARQ packets into one HARQ packet and performs repeated retransmission on the HARQ packet within a maximum retransmission limit value. A transmitting HARQ entity checks a missing ARQ packet and sends a Negative Acknowledgement (NACK) for the missing ARQ packet to a transmitting ARQ entity. The transmitting ARQ entity receives an Acknowledged (ACK) for ARQ packets from a receiving ARQ entity, detects at least one missing ARQ packet according to the NACK and the ACK, configures a retransmission packet with the detected ARQ packet, and retransmits the retransmission packet.
摘要翻译：一种用于在移动通信系统的发送装置中重发高速分组数据的方法，该移动通信系统同时执行自动重传请求（ARQ），其通过向从上层发送的数据分配序列号而重新配置ARQ分组，以及混合自动重传请求（HARQ），其将多个ARQ分组复用为一个HARQ分组，并且在最大重传限制值内对HARQ分组执行重复重传。发送HARQ实体检查丢失的ARQ分组，并向发送的ARQ实体发送用于丢失的ARQ分组的否定确认（NACK）。发送ARQ实体接收来自接收ARQ实体的ARQ报文的确认（ACK），根据NACK和ACK检测至少一个丢失的ARQ报文，配置检测到ARQ报文的重传报文，并重新发送重传报文。

4. 发明授权

US07940771B2 Apparatus and method for requesting packet retransmission in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中请求分组重传的装置和方法
公开(公告)号：US07940771B2
公开(公告)日：2011-05-10
申请号：US12041082
申请日：2008-03-03
申请人： Do-Young Lee , Soeng-Hun Kim , Hye-Jeong Kim
发明人： Do-Young Lee , Soeng-Hun Kim , Hye-Jeong Kim
IPC分类号： H04L12/28 , H04L12/56 , H04L1/00 , H04L12/26 , H04L1/18 , H04J3/16 , H04J3/22
CPC分类号： H04L1/1822 , H04L1/1812 , H04L1/1848
摘要： A method for requesting packet retransmission in a wireless communication system is provided. The method includes checking, by a receiving-side Automatic Retransmission reQuest (ARQ) layer, sequence numbers of received packets to determine whether there is any missing packet, and starting a first timer in association with the missing packet; stopping the first timer upon receiving an Hybrid ARQ (HARQ) reception failure indicator corresponding to the missing packet, provided from a receiving-side HARQ layer; and stopping generation of a status report message corresponding to the missing packet, and waiting for an ARQ packet corresponding to the missing packet, retransmitted from a transmitting-side ARQ layer.
摘要翻译：提供了一种在无线通信系统中请求分组重传的方法。该方法包括：通过接收侧自动重传请求（ARQ）层检查接收到的分组的序列号，以确定是否存在任何丢失的分组，以及与丢失分组相关联地启动第一定时器; 在从接收侧HARQ层提供的接收到与丢失分组对应的混合ARQ（HARQ）接收失败指示符时停止第一定时器; 并停止生成与丢失的分组相对应的状态报告消息，并且等待从发送方ARQ层重传的丢失分组对应的ARQ分组。

5. 发明授权

US07110387B1 System and method for compensating timing error using pilot symbol in OFDM/CDMA communication system 有权
标题翻译：在OFDM / CDMA通信系统中使用导频符号补偿定时误差的系统和方法
公开(公告)号：US07110387B1
公开(公告)日：2006-09-19
申请号：US09677085
申请日：2000-09-29
申请人： Hye-Jeong Kim , Hyun-Kyu Lee
发明人： Hye-Jeong Kim , Hyun-Kyu Lee
IPC分类号： H04B7/208
CPC分类号： H04L27/2662 , H04L5/0016 , H04L5/0048 , H04L27/2656 , H04L27/2657 , H04L27/2675
摘要： A timing error compensation system in an OFMD/CDMA communication system includes an analog-to-digital converter for converting an OFDM signal, comprised of a data symbol stream in which a pilot symbol is inserted at intervals of a prescribed number of data symbols, received from a transmitter, to a digital OFDM symbol stream by prescribed sampling synchronization, a guard interval remover for removing a guard interval inserted in the OFDM symbol by prescribed frame synchronization, and a fast Fourier transform (FFT) device for performing fast Fourier transform on the guard interval-removed OFDM symbol and outputting a data symbol stream. In the time error compensation system, a pilot symbol detector receives the data symbol stream and detects the pilot symbols inserted in the data symbol stream at prescribed intervals. A timing compensator determines a linear phase difference line for the detected pilot symbol, generates a timing error estimation signal according to the determined linear phase difference line, and provides the timing error estimation signal to the analog-to-digital converter and the guard interval remover so as to determine the sampling synchronization and the frame synchronization.
摘要翻译： OFMD / CDMA通信系统中的定时误差补偿系统包括：一个模数转换器，用于转换OFDM信号，该OFDM信号包括一个数据符号流，其中以接收的规定数量的数据符号的间隔插入导频符号通过规定的采样同步从发射机到数字OFDM符号流;保护间隔去除器，用于通过规定的帧同步去除插入在OFDM符号中的保护间隔;以及快速傅里叶变换（FFT）装置，用于对保护间隔去除的OFDM符号并输出数据符号流。在时间误差补偿系统中，导频符号检测器接收数据符号流，并以规定的间隔检测插入在数据符号流中的导频符号。定时补偿器确定检测到的导频符号的线性相位差线，根据确定的线性相位差线产生定时误差估计信号，并将定时误差估计信号提供给模数转换器和保护间隔去除器以便确定采样同步和帧同步。

6. 发明申请

US20060165041A1 Apparatus and method for acquiring pilot synchronization in a code division multiple access system 审中-公开
标题翻译：用于在码分多址系统中获取导频同步的装置和方法
公开(公告)号：US20060165041A1
公开(公告)日：2006-07-27
申请号：US11336884
申请日：2006-01-23
申请人： Jae-Ho Song , Hye-Jeong Kim
发明人： Jae-Ho Song , Hye-Jeong Kim
IPC分类号： H04B7/216 , H04B3/10
CPC分类号： H04B1/7117 , H04B1/70756 , H04B2001/70706
摘要： An apparatus and method for acquiring a pilot channel in a code division multiple access (CDMA) system. A signal strength detector detects signal strength values for all pseudo-random noise (PN) hypotheses from a despread received signal. A PN hypothesis selector selects PN hypotheses whose detected signal strength values are greater than or equal to a particular threshold. A searcher controller sorts the selected PN hypotheses in order of a high signal strength value, and generates PN sequences in the order of the high signal strength value. A PN sequence generator generates PN sequences for the PN hypotheses. A PN mask shifts a signal output of the PN sequence generator to a position of a PN hypothesis, according to signal strength.
摘要翻译：一种用于在码分多址（CDMA）系统中获取导频信道的装置和方法。信号强度检测器从去扩展的接收信号检测所有伪随机噪声（PN）假设的信号强度值。 PN假设选择器选择其检测信号强度值大于或等于特定阈值的PN假设。搜索器控制器以高信号强度值的顺序对所选择的PN假设进行排序，并以高信号强度值的顺序产生PN序列。 PN序列发生器产生PN假设的PN序列。根据信号强度，PN掩模将PN序列发生器的信号输出移位到PN假设的位置。

7. 发明申请

US20050073978A1 Apparatus and method for receiving data through channels in mobile communication system 审中-公开
标题翻译：用于通过移动通信系统中的信道接收数据的装置和方法
公开(公告)号：US20050073978A1
公开(公告)日：2005-04-07
申请号：US10959137
申请日：2004-10-07
申请人： Min-Goo Kim , Hye-Jeong Kim , Sang-Hyuck Ha
发明人： Min-Goo Kim , Hye-Jeong Kim , Sang-Hyuck Ha
IPC分类号： H04B17/00 , H04B7/216 , H04L1/18 , H04W28/04 , H04Q7/00
CPC分类号： H04L1/1816
摘要： An apparatus for receiving data through channels in a communication system including a first channel for transmitting control information related to a second channel and the second channel for transmitting packet data, the apparatus comprising: a first channel decoder for decoding the first channel and outputting control information; an active Walsh mask storing section for storing a Walsh mask acquired from the control information; a second channel decoder for decoding the second channel using the Walsh mask stored in the active Walsh mask storing section and outputting a decoding result; and a control unit for changing the Walsh mask to a previous Walsh mask if a Walsh mask error is determined according the decoding result.
摘要翻译：一种用于在通信系统中通过信道接收数据的装置，包括用于发送与第二信道有关的控制信息的第一信道和用于发送分组数据的第二信道，该装置包括：第一信道解码器，用于解码第一信道并输出控制信息 ; 活动的沃尔什掩模存储部分，用于存储从控制信息获取的沃尔什掩模; 第二信道解码器，用于使用存储在活动沃尔什掩模存储部分中的沃尔什掩模来解码第二信道，并输出解码结果; 以及控制单元，用于如果根据解码结果确定沃尔什掩模误差，则将沃尔什掩模改变为先前的沃尔什掩模。

8. 发明授权

US09374730B2 Method and apparatus for handover in a mobile station supporting radio access technology 有权
标题翻译：支持无线电接入技术的移动台中切换的方法和装置
公开(公告)号：US09374730B2
公开(公告)日：2016-06-21
申请号：US13019357
申请日：2011-02-02
申请人： Hye-Jeong Kim
发明人： Hye-Jeong Kim
IPC分类号： H04W36/14 , H04W36/22 , H04W36/08 , H04W36/28 , H04W36/30 , H04W72/08 , H04W24/10 , H04W36/00 , H04W88/06
CPC分类号： H04W24/10 , H04W36/0061 , H04W36/14 , H04W88/06
摘要： A method and apparatus supports Inter-Radio Access Technology (IRAT) Packet Switch (PS) handover during a simultaneous voice and data (SVD) mode in a mobile station that supports a Radio Access Technology (RAT). The method includes determining a state in which a data call is connected through a first system and a voice call is connected through a second system. The MS determines whether handover to the second system should be performed for the data call. A measurement report message that indicates a set of active base stations (BSs) of voice call connection in the second system is generated. And the measurement report message is transmitted to a serving BS of the data call connection in the first system.
摘要翻译：一种方法和装置在支持无线电接入技术（RAT）的移动台中同时支持语音和数据（SVD）模式的同时，支持无线接入技术（IRAT）分组交换技术（IAT）切换。该方法包括通过第一系统确定数据呼叫连接的状态，并通过第二系统连接语音呼叫。 MS确定是否应该对数据呼叫执行到第二系统的切换。产生指示第二系统中语音呼叫连接的一组有效基站（BS）的测量报告消息。并且测量报告消息被发送到第一系统中的数据呼叫连接的服务BS。

9. 发明授权

US09357414B2 Apparatus and method for inter-rat measurement in a multi mode terminal station 有权
标题翻译：多模终端站内大鼠测量的装置及方法
公开(公告)号：US09357414B2
公开(公告)日：2016-05-31
申请号：US12653250
申请日：2009-12-10
申请人： Hye-Jeong Kim
发明人： Hye-Jeong Kim
IPC分类号： H01Q11/12 , H04B1/04 , H04M1/00 , H04B1/38 , G08C17/00 , H04W4/00 , H04L7/00 , H04W24/10
CPC分类号： H04W24/10 , H04B1/005 , H04W88/06
摘要： A mobile terminal includes an apparatus configured to perform a method for inter-Radio Access Technology (RAT) measurement. When a measurement condition is satisfied, the apparatus turns on, at an operating module, a standby module and generates a time latch signal to the standby module at a time T0. The apparatus also latches, at the standby module, a time according to the time latch signal and reports the latched time value to the operating module. At the operating module, a measurement request message is sent. The measurement request message includes measurement parameter information and offset information between the time T0 and antenna switching times T2 and T5 to the standby module. The apparatus sets, at the standby module, a time interrupt using the information of the measurement message and performing inter-RAT measurement according to the time interrupt.
摘要翻译：移动终端包括被配置为执行无线接入技术（RAT）测量的方法的装置。当满足测量条件时，设备在操作模块处接通待机模块，并在时间T0产生到待机模块的时间锁存信号。该装置还在待机模块处锁存根据时间锁存信号的时间，并将锁存的时间值报告给操作模块。在操作模块，发送测量请求消息。测量请求消息包括时间T0与天线切换时间T2和T5之间的待机模块的测量参数信息和偏移信息。该装置在待机模块处设置使用测量消息的信息的时间中断，并根据时间中断执行RAT间测量。

10. 发明授权

US07925908B2 Apparatus and method for controlling slotted mode of several systems using one sleep controller in a hybrid terminal of a mobile communication system 有权
标题翻译：用于在移动通信系统的混合终端中使用一个睡眠控制器来控制若干系统的时隙模式的装置和方法
公开(公告)号：US07925908B2
公开(公告)日：2011-04-12
申请号：US11764631
申请日：2007-06-18
申请人： Hye-Jeong Kim
发明人： Hye-Jeong Kim
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： H04W52/0274 , H04W52/287 , H04W88/06 , Y02D70/1224 , Y02D70/1242
摘要： A method for controlling a slotted mode of several systems using one sleep controller enhanced a hybrid sleep controller that performs sleep/wake-up interface of system protocol stacks (PSs) in a hybrid terminal including at least two system PSs used for different communication networks of a mobile communication system. The method includes determining whether there is a shared hardware-waiting system according to a sleep request from a system PS; if there is no shared hardware-waiting system, turning off a clock of the sleep controller and power of shared hardware to enable operation in a real sleep mode; and if there is a shared hardware-waiting system, sending an active command to a corresponding system and simultaneously driving a sleep timer until a time that other systems wake up, to enable operation in a virtual sleep mode.
摘要翻译：一种用于使用一个睡眠控制器来控制若干系统的时隙模式的方法增强了混合式睡眠控制器，其在混合终端中执行系统协议栈（PS）的睡眠/唤醒接口，所述混合式终端包括用于不同通信网络的至少两个系统PS 移动通信系统。该方法包括根据来自系统PS的睡眠请求确定是否存在共享硬件等待系统; 如果没有共享的硬件等待系统，则关闭睡眠控制器的时钟和共享硬件的电源，以实现在真实睡眠模式下的操作; 并且如果存在共享硬件等待系统，则向相应系统发送活动命令，同时驱动睡眠定时器直到其他系统唤醒为止，以使得能够在虚拟睡眠模式下运行。

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