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1. 发明申请

US20110151875A1 HANDOVER TERMINAL AND METHOD FOR RECEIVING BROADCAST DATA IN BROADBAND WIRELESS ACCESS SYSTEM, AND METHOD FOR PROVIDING INFORMATION OF SERVING BASE STATION 审中-公开
标题翻译：用于在宽带无线接入系统中接收广播数据的切换终端和方法以及提供服务基站的信息的方法
公开(公告)号：US20110151875A1
公开(公告)日：2011-06-23
申请号：US12971912
申请日：2010-12-17
申请人： Chul PARK , Sang Ho LEE , Yeong Jin KIM
发明人： Chul PARK , Sang Ho LEE , Yeong Jin KIM
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W4/06 , H04W36/0007 , H04W36/08
摘要： A mobile communication apparatus is provided. The mobile communication apparatus includes an information receiver to receive, from a serving base station, target base station information corresponding to at least one target base station located in a neighboring cell, and a controller to examine the target base station information and to perform a handover to the at least one target base station based on whether the at least one target base station supports a multi-band, and whether the at least one target base station provides a broadcast service.
摘要翻译：提供一种移动通信装置。该移动通信装置包括信息接收机，用于从服务基站接收与位于相邻小区中的至少一个目标基站相对应的目标基站信息，以及控制器，用于检查目标基站信息并执行切换基于所述至少一个目标基站是否支持多频带，以及所述至少一个目标基站是否提供广播服务，到所述至少一个目标基站。

2. 发明申请

US20120163274A1 SYSTEM AND METHOD FOR RECEIVING MBMS BROADCASTING SERVICE 失效
标题翻译：用于接收MBMS广播服务的系统和方法
公开(公告)号：US20120163274A1
公开(公告)日：2012-06-28
申请号：US13335858
申请日：2011-12-22
申请人： Mi Young YUN , Jung Mo MOON , Sang Ho LEE , Eun Hee HYUN , Jai Hyung CHO , Jee Hyeon NA , Chul PARK , Sun Hwa LIM , Hyun Suk ROH , Dae Ik KIM , Jae Ho KIM , Yeong Jin KIM , Dae Sik KIM
发明人： Mi Young YUN , Jung Mo MOON , Sang Ho LEE , Eun Hee HYUN , Jai Hyung CHO , Jee Hyeon NA , Chul PARK , Sun Hwa LIM , Hyun Suk ROH , Dae Ik KIM , Jae Ho KIM , Yeong Jin KIM , Dae Sik KIM
IPC分类号： H04W4/06
CPC分类号： H04W4/06 , H04W28/06 , H04W72/00
摘要： Disclosed are a system and a method for receiving an MBMS broadcasting service. In the present invention, in a mobile communication/wireless communication system, an MBMS service is provided by synchronizing a unicast bearer with a multicast bearer through scheduling information mapping at the time of transmitting a broadcast/multicast service through a unicast. Further, the present invention presents even a method for improving quality of experience (QoE) of the service by providing the MBMS service through the multicast bearer and the unicast bearer simultaneously. According to the present invention, MBMS services of various service qualities can be provided depending on wireless quality of a terminal or the capability of the terminal at the time of providing the MBMS service.
摘要翻译：公开了一种用于接收MBMS广播服务的系统和方法。在本发明中，在移动通信/无线通信系统中，通过在通过单播发送广播/组播服务时的调度信息映射来同步单播承载与组播承载来提供MBMS服务。此外，本发明甚至提供了一种通过多播承载和单播承载同时提供MBMS业务来提高业务质量（QoE）的方法。根据本发明，可以根据终端的无线质量或终端在提供MBMS服务时的能力来提供各种服务质量的MBMS服务。

3. 发明申请

US20100157917A1 RESOURCE ALLOCATION MAPPING APPARATUS AND METHOD FOR TRANSMITTING CSRS, AND CSRS TRANSMITTING APPARATUS AND METHOD 审中-公开
标题翻译：资源分配映射设备和发送CSRS的方法和CSRS发送设备和方法
公开(公告)号：US20100157917A1
公开(公告)日：2010-06-24
申请号：US12541392
申请日：2009-08-14
申请人： Chan Bok JEONG , Dae Ho KIM , Yeong Jin KIM
发明人： Chan Bok JEONG , Dae Ho KIM , Yeong Jin KIM
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04L5/0023 , H04L5/0032 , H04L5/005
摘要： Provided are a resource allocation mapping apparatus and method for transmitting CSRS, the resource allocation mapping method includes calculating subcarrier indexes to allocate same subcarrier index to base stations that have same remainder when a base-station index, which classifies the base stations, is divided by a constant; and mapping a resource allocation of the CSRS for the each base station using the calculated subcarrier indexes.
摘要翻译：提供了一种用于发送CSRS的资源分配映射装置和方法，所述资源分配映射方法包括：计算子载波索引，以将基站分类的基站索引除以一个常数以及使用所计算的子载波索引来映射每个基站的CSRS的资源分配。

4. 发明申请

US20110202590A1 METHOD OF RANDOMIZING OPERATION START POINT IN TIME OF MACHINE TYPE TERMINAL IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中机器类型终端的操作起点的随机方法
公开(公告)号：US20110202590A1
公开(公告)日：2011-08-18
申请号：US13028721
申请日：2011-02-16
申请人： Jae Sheung SHIN , Hyun Seo PARK , Kyung Sook KIM , Sung Gu CHOI , Soon Gi PARK , Yeon Seung SHIN , Yeong Jin KIM
发明人： Jae Sheung SHIN , Hyun Seo PARK , Kyung Sook KIM , Sung Gu CHOI , Soon Gi PARK , Yeon Seung SHIN , Yeong Jin KIM
IPC分类号： G06F15/16
CPC分类号： H04L67/327
摘要： Provided is a machine type communication terminal that may decrease load of a network and a server by performing an operation at different points in times. The machine type communication terminal may transmit data to the server via the network. A plurality of machine type communication terminals, the network, and the server may randomize operation start points in times of the machine type communication terminals in order to differentiate the operation start points in times.
摘要翻译：提供了可以通过在不同时间点进行操作来减小网络和服务器的负载的机器型通信终端。机器型通信终端可以经由网络向服务器发送数据。多个机器型通信终端，网络和服务器可以随机化机器类型通信终端的操作开始点，以便区分操作起始点。

5. 发明申请

US20100161699A1 HIGH-SPEED DISCRETE FOURIER TRANSFORM APPARATUS AND METHOD THEREOF 有权
标题翻译：高速离散傅里叶变换装置及其方法
公开(公告)号：US20100161699A1
公开(公告)日：2010-06-24
申请号：US12570357
申请日：2009-09-30
申请人： Hyung Jin KIM , Seong Chul CHO , Dae Ho KIM , Yeong Jin KIM
发明人： Hyung Jin KIM , Seong Chul CHO , Dae Ho KIM , Yeong Jin KIM
IPC分类号： G06F17/14
CPC分类号： G06F17/142
摘要： Provided are a high-speed Discrete Fourier Transform (DFT) apparatus and a method thereof. The high-speed DFT apparatus includes a zero padding unit, a Fast Fourier Transform (FFT) unit, and a preamble index decision unit. The zero padding unit receives a first input signal having a length of a prime number and changes the first input signal into a second input signal having a length of an exponentiation of 2. The FFT unit performs a FFT on the second input signal outputted from the zero padding unit. The preamble index decision unit detects a preamble index from an output signal from the FFT unit.
摘要翻译：提供了一种高速离散傅立叶变换（DFT）装置及其方法。高速DFT装置包括零填充单元，快速傅里叶变换（FFT）单元和前导索引确定单元。零填充单元接收具有素数长度的第一输入信号，并将第一输入信号改变为具有取幂的2的第二输入信号。FFT单元对从第二输入信号输出的第二输入信号执行FFT 零填充单位。前导码索引决定单元从来自FFT单元的输出信号检测前导码索引。

6. 发明申请

US20120165028A1 METHOD OF CONTROLLING TRANSMISSION POWER OF FEMTOCELLS FOR INTERFERENCE CONTROL 审中-公开
标题翻译：控制用于干扰控制的FEMTOCELL传输功率的方法
公开(公告)号：US20120165028A1
公开(公告)日：2012-06-28
申请号：US13334692
申请日：2011-12-22
申请人： Hyung Sub KIM , Yeong Jin KIM , Yeon Seung SHIN
发明人： Hyung Sub KIM , Yeong Jin KIM , Yeon Seung SHIN
IPC分类号： H04W52/16
CPC分类号： H04W52/244 , H04W52/143 , H04W52/241 , H04W52/246 , H04W52/265
摘要： Disclosed is a method of controlling transmission power of femtocells for interference control. The method includes (a) setting transmission power of femtocells to initial transmission power, (b) establishing inequalities between received signal to interference ratios (SIRs) of I user terminals and SIRs satisfying service requirements of the terminals as I simultaneous inequalities, (c) identifying whether the inequalities constituting the simultaneous inequalities are satisfied, and (d) maintaining currently adjusted transmission power and stopping transmission power adjustment of the femtocells if all the inequalities are satisfied in operation (c), wherein operations (c) and (d) are iterated while inequalities are sequentially selected one by one from at least some inequalities if at least some inequalities are not satisfied in operation (c) and transmission power is adjusted one by one in terms representing the transmission power of femtocells in the inequalities.
摘要翻译：公开了一种控制用于干扰控制的毫微微小区的发射功率的方法。该方法包括：（a）将毫微微小区的发射功率设置为初始发射功率，（b）建立I用户终端的接收信号与干扰比（SIR）与满足终端服务需求的SIR之间的不等式，作为I同步不等式，（c）确定是否满足构成同步不等式的不等式，以及（d）如果在操作（c）中满足所有不等式，则维持当前调整的发送功率并停止毫微微小区的发送功率调整，其中，（c）和（d）如果在操作（c）中至少有一些不等式不满足，并且以不等式表示毫微微小区的传输功率的方式逐个调整发送功率，则迭代地从至少一些不等式逐个地依次选择不等式。

7. 发明申请

US20110149913A1 METHOD AND SERVING BASE STATION FOR DETERMINING HANDOVER TYPE, AND METHOD FOR HANDOVER BETWEEN BASE STATIONS IN WIRELESS MOBILE COMMUNICATION SYSTEM USING CARRIER AGGREGATION 审中-公开
标题翻译：用于确定切换类型的方法和服务基站以及使用载波聚合的无线移动通信系统中基站之间的切换的方法
公开(公告)号：US20110149913A1
公开(公告)日：2011-06-23
申请号：US12971897
申请日：2010-12-17
申请人： Soon Gi PARK , Yeon Seung SHIN , Sung Gu CHOI , Pyeong Jung SONG , Yeong Jin KIM , Jae Sheung SHIN
发明人： Soon Gi PARK , Yeon Seung SHIN , Sung Gu CHOI , Pyeong Jung SONG , Yeong Jin KIM , Jae Sheung SHIN
IPC分类号： H04W36/30
CPC分类号： H04W36/0085 , H04W36/28
摘要： Provided are a method and a base station for determining a handover type, and a method for handover between base stations in a wireless communication system using carrier aggregation. A serving base station may collect measurement information required to determine an optimal frequency band set from a neighboring base station and a user equipment. The serving base station may determine an optimal frequency band set for downlink handover and uplink hand over, and determine a type of the downlink handover and the uplink handover by performing data processing of the collected measurement information.
摘要翻译：提供了一种用于确定切换类型的方法和基站，以及使用载波聚合的无线通信系统中的基站之间的切换方法。服务基站可以收集从相邻基站和用户设备确定最佳频带所需的测量信息。服务基站可以确定用于下行链路切换和上行链路切换的最佳频带，并且通过对所收集的测量信息进行数据处理来确定下行链路切换的类型和上行链路切换。

8. 发明申请

US20120165023A1 MOBILITY MANAGEMENT METHOD FOR USE IN CELLULAR MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于蜂窝移动通信系统的移动性管理方法
公开(公告)号：US20120165023A1
公开(公告)日：2012-06-28
申请号：US13334417
申请日：2011-12-22
申请人： Soon Gi PARK , Yeon Seung SHIN , Jae Sheung SHIN , Sung Gu CHOI , Yeong Jin KIM
发明人： Soon Gi PARK , Yeon Seung SHIN , Jae Sheung SHIN , Sung Gu CHOI , Yeong Jin KIM
IPC分类号： H04W36/08
CPC分类号： H04W36/0072 , H04W36/08 , H04W36/245
摘要： Disclosed is a mobility management method for use in a cellular mobile communication system. The mobility management method is configured to save radio resources and provide a stable service by detecting a cell in which a dwell time of user equipment (UE) is short as an island cell and performing a direct handover (HO) to an appropriate cell without handing over the UE to the island cell. There are provided three methods including a base station-based method, a UE measurement-based method, and a UE history-based method according to how to measure a dwell time in which the UE stays in a cell, a component in which obtained information is received within a network, and how to process an HO using the information.
摘要翻译：公开了一种在蜂窝移动通信系统中使用的移动性管理方法。移动性管理方法被配置为通过检测用户设备（UE）的驻留时间较短的小区作为孤岛小区来保存无线电资源并提供稳定的服务，并且在不处理的情况下向适当的小区执行直接切换（HO）通过UE到岛小区。提供了三种方法，包括基于基站的方法，基于UE测量的方法和基于UE历史的方法，根据如何测量UE停留在小区中的驻留时间，其中获得的信息在网络中被接收，以及如何使用该信息处理HO。

9. 发明申请

US20100150277A1 METHOD FOR DETECTING RANDOM ACCESS SIGNAL 有权
标题翻译：检测随机访问信号的方法
公开(公告)号：US20100150277A1
公开(公告)日：2010-06-17
申请号：US12541304
申请日：2009-08-14
申请人： Hyung Jin KIM , Seong Chul CHO , Dae Ho KIM , Yeong Jin KIM
发明人： Hyung Jin KIM , Seong Chul CHO , Dae Ho KIM , Yeong Jin KIM
IPC分类号： H03D1/00
CPC分类号： H04J11/0063 , H04B1/1027 , H04L27/2662
摘要： Provided is a method for detecting random access signal, and the method includes detecting a peak position of a random access signal in a first preamble section and ignoring the random access signal apart from the peak position for less than a certain distance in a second preamble section adjacent to the first preamble section.
摘要翻译：提供了一种用于检测随机接入信号的方法，并且该方法包括检测第一前导码部分中的随机接入信号的峰值位置，并且在第二前导码部分中忽略除了峰值位置小于一定距离的随机接入信号与第一前序部分相邻。

10. 发明申请

US20100149963A1 APPARATUS AND METHOD FOR FAST FOURIER TRANSFORM/INVERSE FAST FOURIER TRANSFORM 有权
标题翻译：快速傅里叶变换/反相快速傅里叶变换的装置和方法
公开(公告)号：US20100149963A1
公开(公告)日：2010-06-17
申请号：US12543842
申请日：2009-08-19
申请人： Hyoung Oh BAE , Dae Ho KIM , Yeong Jin KIM
发明人： Hyoung Oh BAE , Dae Ho KIM , Yeong Jin KIM
IPC分类号： H04J11/00
CPC分类号： G06F17/142
摘要： An FFT/IFFT apparatus and method are provided. The FFT/IFFT apparatus includes a storage unit, a first FFT/IFFT unit, a second FFT/IFFT unit, and a third FFT/IFFT unit. The storage unit has as many addresses as the number of bits of input data. The first FFT/IFFT unit sequentially stores half of the input data in the storage unit, performs a first-point FFT/IFFT operation while sequentially receiving the other half of the input data, and stores the first-point FFT/IFFT operation result in the storage unit. The second FFT/IFFT unit performs a second-point FFT/IFFT operation on the first-point FFT/IFFTed data, and stores the second-point FFT/IFFT operation result in the storage unit. The third FFT/IFFT unit performs a third-point FFT/IFFT operation on the second-point FFT/IFFTed data, and stores the third-point FFT/IFFT operation result in the storage unit.
摘要翻译：提供FFT / IFFT装置和方法。 FFT / IFFT装置包括存储单元，第一FFT / IFFT单元，第二FFT / IFFT单元和第三FFT / IFFT单元。存储单元具有与输入数据的位数一样多的地址。第一FFT / IFFT单元顺序地将输入数据的一半存储在存储单元中，在顺序地接收输入数据的另一半的同时执行第一点FFT / IFFT操作，并将第一点FFT / IFFT运算结果存储在存储单元。第二FFT / IFFT单元对第一点FFT / IFFT数据执行二点FFT / IFFT运算，并将第二点FFT / IFFT运算结果存储在存储单元中。第三FFT / IFFT单元对第二点FFT / IFFTed数据执行第三点FFT / IFFT操作，并将第三点FFT / IFFT运算结果存储在存储单元中。

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