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71. 发明申请

US20080141051A1 Apparatus and method for controlling power in a communication system 审中-公开
标题翻译：用于控制通信系统中的功率的装置和方法
公开(公告)号：US20080141051A1
公开(公告)日：2008-06-12
申请号：US12001223
申请日：2007-12-11
申请人： Sung-Won Lee , Young-Ky Kim , Dae-Seok Kim , Joon-Ho Park
发明人： Sung-Won Lee , Young-Ky Kim , Dae-Seok Kim , Joon-Ho Park
IPC分类号： G06F1/00
CPC分类号： G06F1/3209 , H04L12/10
摘要： A power control apparatus of a user terminal in a communication system. A transmission module transmits a signal, a reception module receives a signal, and a power supply module performs power supply to modules included in the user terminal under a predetermined control. A control module controls an operation of the power supply module to transition from a Power-ON state to a Power-Active-SAVE state upon detecting a first event causing a transition from the Power-ON state to the Power-Active-SAVE state, and to supply limited power to the control module, the transmission module and the reception module among the modules included in the user terminal.
摘要翻译：一种通信系统中的用户终端的电力控制装置。传输模块发送信号，接收模块接收信号，并且电源模块在预定控制下对包括在用户终端中的模块执行电力供应。当检测到从导通状态转换到电力 - 主动 - 保存状态的第一事件时，控制模块控制电源模块的操作从电源接通状态转换到电力 - 主动 - 保存状态，并且向包括在用户终端中的模块中的控制模块，传输模块和接收模块提供有限的电力。

72. 发明申请

US20080080442A1 METHOD AND APPARATUS FOR PROVIDING INTERNET SERVICE BASED ON USER'S LOCATION INFORMATION IN A COMMUNICATION SYSTEM 有权
标题翻译：根据用户在通信系统中的位置信息提供互联网服务的方法和装置
公开(公告)号：US20080080442A1
公开(公告)日：2008-04-03
申请号：US11865486
申请日：2007-10-01
申请人： Sang-Jun Moon , Sung-Won Lee , Dong-Keon Kong , Dae-Seok Kim , Young-Ky Kim , Joon-Ho Park , Poong-Ki Min , Hyeon-Jin Kang , Ji-Hye Ha
发明人： Sang-Jun Moon , Sung-Won Lee , Dong-Keon Kong , Dae-Seok Kim , Young-Ky Kim , Joon-Ho Park , Poong-Ki Min , Hyeon-Jin Kang , Ji-Hye Ha
IPC分类号： H04L12/16 , H04Q7/22
CPC分类号： H04W4/02 , H04L12/14 , H04M11/04
摘要： A method for providing an Internet service based on location information of a subscriber station in a communication system. The Internet service method includes, upon receipt of a search request from a subscriber station, determining whether a network accessed by the subscriber station can support a Universal Service Interface (USI), acquiring location information of the subscriber station if the network accessed by the subscriber station can support the USI, and providing an Internet service based on the acquired location information of the subscriber station to the subscriber station.
摘要翻译：一种用于基于通信系统中的用户站的位置信息提供因特网服务的方法。因特网服务方法包括：从订户站接收到搜索请求时，确定用户站访问的网络是否能够支持通用业务接口（USI），如果用户所访问的网络，则获取用户站的位置信息站可以支持USI，并且基于所获取的订户站的位置信息向订户站提供因特网服务。

73. 发明申请

US20070127686A1 Method and system for providing multimedia portal contents and additional service in a communication system 有权
标题翻译：在通信系统中提供多媒体门户内容和附加服务的方法和系统
公开(公告)号：US20070127686A1
公开(公告)日：2007-06-07
申请号：US11598874
申请日：2006-11-14
申请人： Hyung-Sop Song , Young-Ky Kim , Young-Ki Jeon
发明人： Hyung-Sop Song , Young-Ky Kim , Young-Ki Jeon
IPC分类号： H04M3/00 , H04M5/00
CPC分类号： H04M3/42017 , H04M3/02 , H04M3/42059 , H04M3/42102 , H04M3/42153 , H04M3/465 , H04M7/0024 , H04M2201/18 , H04M2203/2044 , H04M2203/254
摘要： A system is disclosed for providing a bell to a call-terminating terminal that includes a call-originating terminal for generating at least one group, setting group list information which includes additional services usable by the generated group and predetermined terminals belonging to the generated group, registering the set group list information, and transmitting a call request to a terminal belonging to the group; a first server for receiving the call request from the call-originating at a midway point of a route of the call request, acquiring the group list information registered by the call-originating terminal, constructing an additional service menu in accordance with the acquired group list information, and providing the constructed additional service menu through a bell; and the call-terminating terminal for receiving information of the additional service menu constructed by the first server, and constructing an additional service menu usable by the call-originating terminal based on the information.
摘要翻译：公开了一种用于向呼叫终端提供铃声的系统，该呼叫终端包括用于生成至少一个组的呼叫始发终端，设置组列表信息，其包括所生成的组可用的附加服务和属于所生成的组的预定终端，注册所述设定组列表信息，以及向属于所述组的终端发送呼叫请求; 第一服务器，用于从呼叫请求的路线的中途点从呼叫发送接收呼叫请求，获取由呼叫始发终端登记的组列表信息，根据获取的组列表构建附加服务菜单信息，并通过铃声提供构建的附加服务菜单; 以及用于接收由第一服务器构成的附加服务菜单的信息的呼叫终接终端，以及基于该信息构建呼叫始发终端可使用的附加服务菜单。

74. 发明申请

US20070127663A1 Method and system for providing service menu in communication system 审中-公开
标题翻译：在通信系统中提供服务菜单的方法和系统
公开(公告)号：US20070127663A1
公开(公告)日：2007-06-07
申请号：US11598905
申请日：2006-11-14
申请人： Su-Jin Bae , Young-Ky Kim , Young-Ki Jeon
发明人： Su-Jin Bae , Young-Ky Kim , Young-Ki Jeon
IPC分类号： H04M3/42
CPC分类号： H04M3/42153 , H04M3/42017 , H04M3/42068 , H04M3/4211 , H04M2201/18 , H04M2201/50 , H04M2203/2066
摘要： A method and system for providing service menu information when an alerting service is provided between a calling terminal and a called terminal are provided. For this includes transmitting, by a calling terminal, a call setup request message including a service menu request; comparing, by a first server, service capability information of the calling terminal with service capability information of a called terminal, when it is necessary to evaluate the service capability information of the calling and called terminals, upon receipt of the call setup request message; and providing, by the first server, service menu to the calling and called terminals according to the comparison.
摘要翻译：提供了在主叫终端和被叫终端之间提供告警服务时提供服务菜单信息的方法和系统。为此，包括由主叫终端发送包括服务菜单请求的呼叫建立请求消息; 在接收到呼叫建立请求消息时，当需要评估主叫和被叫终端的服务能力信息时，由第一服务器将主叫终端的服务能力信息与被叫终端的服务能力信息进行比较; 以及根据比较，由第一服务器将服务菜单提供给呼叫和被叫终端。

75. 发明授权

US07072324B1 Device and method for providing time switched transmission diversity in mobile communication system 有权
标题翻译：在移动通信系统中提供时间交换传输分集的装置和方法
公开(公告)号：US07072324B1
公开(公告)日：2006-07-04
申请号：US09253976
申请日：1999-02-22
申请人： Young-Ky Kim , Jae-Min Ahn , Soon-Young Yoon , Hi-Chan Moon , Sang-Sung Han
发明人： Young-Ky Kim , Jae-Min Ahn , Soon-Young Yoon , Hi-Chan Moon , Sang-Sung Han
IPC分类号： H04B7/216
CPC分类号： H04B7/0604
摘要： The invention provides a method and apparatus for transmitting signalling information to a receiver using a plurality of transmission antennas in a time switching configuration. The apparatus includes a controller for generating a switch controlling signal in a non-overlapped time cycle for selecting one of the plurality of transmission antennas to output a transmission signal in a fixed, non-overlapped time interval. The invention further provides for a receiving device for detecting a pilot channel signal from an input forward link signal and generating estimated phase and time values for detecting a traffic channel signal at the selected estimated time position and correcting a phase error of the detected traffic channel signal based on the estimated phase value, for signal decoding.
摘要翻译：本发明提供了一种用于在时间交换配置中使用多个发送天线向接收机发送信令信息的方法和装置。该装置包括：控制器，用于在非重叠时间周期中产生开关控制信号，用于选择多个发送天线之一，以固定的非重叠时间间隔输出发送信号。本发明还提供一种接收装置，用于从输入的前向链路信号检测导频信道信号，并产生估计的相位和时间值，用于检测所选择的估计时间位置处的业务信道信号，并校正所检测的业务信道信号的相位误差基于估计的相位值，用于信号解码。

76. 发明申请

US20060135164A1 Handover method and system in a broadband wireless access communication system 有权
标题翻译：宽带无线接入通信系统中的切换方式和系统
公开(公告)号：US20060135164A1
公开(公告)日：2006-06-22
申请号：US11273203
申请日：2005-11-14
申请人： Jeong-Heon Kim , Young-Ky Kim , Jae-Ho Jeon , Seung-Joo Maeng , Ji-Ho Jang
发明人： Jeong-Heon Kim , Young-Ky Kim , Jae-Ho Jeon , Seung-Joo Maeng , Ji-Ho Jang
IPC分类号： H04Q7/20
CPC分类号： H04W72/048 , H04W16/10 , H04W36/20 , H04W72/0453
摘要： Disclosed is a hard handover method and system for use in a Broadband Wireless Access (BWA) communication system. The method and system includes dividing a data transmission field for mobile stations (MSs) into a handover field and a normal user field, allocating at least one subchannel in the normal user field to non-handover MSs located in a non-handover region, allocating at least one subchannel in the handover field to handover MSs located in a handover region, and performing communication through the allocated at least one subchannel.
摘要翻译：公开了一种在宽带无线接入（BWA）通信系统中使用的硬切换方法和系统。所述方法和系统包括将移动台（MS）的数据传输区划分为切换区和普通用户区，在正常用户区中分配至少一个子信道到位于非切换区域的非切换MS，分配切换字段中的至少一个子信道切换位于切换区域中的MS，以及通过所分配的至少一个子信道执行通信。

77. 发明授权

US07065362B2 Method for performing a handoff in a mobile communication system 有权
公开(公告)号：US07065362B2
公开(公告)日：2006-06-20
申请号：US10317485
申请日：2002-12-12
申请人： Sung-Won Lee , Young-Ky Kim , Dong-Soo Park , Dong-Jun Lee , Sang-Soo Kim , Jin-Sung Cho
发明人： Sung-Won Lee , Young-Ky Kim , Dong-Soo Park , Dong-Jun Lee , Sang-Soo Kim , Jin-Sung Cho
IPC分类号： H04Q7/20
CPC分类号： H04W36/02 , H04W92/12 , H04W92/20
摘要： A base station controller (BSC) performs a handoff of a mobile terminal (MT) moving between cells of base transceiver stations (BTSs) in a mobile communication system. If a target BTS is selected as a handoff candidate for the MT as the MT moves from a cell of a source BTS in service toward a cell of the target BTS, the BSC transmits to the target BTS a first message for requesting the target BTS to buffer packets, and transmits packets to be transmitted to the MT to both the source BTS and the target BTS. If the target BTS is determined as a serving BTS for the MT, the BSC transmits to the target BTS a second message including a last sequence number in order to request the target BTS to transmit, to the MT, packets with sequence numbers following the last sequence number of a last packet transmitted from the source BTS to the MT, among the buffered packets.

78. 发明授权

US06707788B1 Channel spreading device and method in CDMA communication system 有权
标题翻译： CDMA通信系统中的信道扩频装置及方法
公开(公告)号：US06707788B1
公开(公告)日：2004-03-16
申请号：US09456731
申请日：1999-12-08
申请人： Jae-Yoel Kim , Hee-Won Kang , Seung-Joo Maeng , Young-Ky Kim
发明人： Jae-Yoel Kim , Hee-Won Kang , Seung-Joo Maeng , Young-Ky Kim
IPC分类号： H04B1500
CPC分类号： H04J13/00 , H04B1/707 , H04J13/0022 , H04J13/10
摘要： A demodulation method in a mobile station having a plurality of channels, for receiving a signal from a base station. In one aspect, the base station has a plurality of channels, a BPSK spreader for orthogonally spreading symbol data of each channel with an assigned orthogonal code, and a QPSK spreader for PN-spreading the orthogonally spread signal with a PN code. In the demodulation method, a first QPSK despreader in the mobile station receives PN-spread signal and PN-despreads the PN-spread signal with the PN code, and a second QPSK despreader orthogonally despreads the PN-despread signal with a complex orthogonal code having the real and imaginary parts of the assigned orthogonal code. In another aspect, the base station has a plurality of channels, a QPSK spreader for spreading symbol data of each channel by the real and imaginary parts of its assigned orthogonal code, and a QPSK spreader for PN-spreading the orthogonally spread signal with a PN code. In the demodulation method, a mobile station receives the PN-spread signal from the base station, PN-despreads the received signal with a PN code by a QPSK despreader, and orthogonally despreads the PN-despread signal with the assigned orthogonal code by a BPSK despreader. In both aspects, during the orthogonal despreading, the complex conjugate of the estimated pilot channel value is multiplied by the orthogonally despread signal, for compensation.
摘要翻译：一种具有多个信道的移动站中的解调方法，用于从基站接收信号。一方面，基站具有多个信道，用于以分配的正交码正交扩展每个信道的符号数据的BPSK扩展器，以及用PN码对正交扩展信号进行PN扩展的QPSK扩展器。在解调方法中，移动站中的第一QPSK去扩频器接收PN扩展信号，并用PN码对PN扩展信号进行PN解扩，第二QPSK去扩频器以具有复数正交码的PN解扩信号正交解扩，分配的正交码的实部和虚部。另一方面，基站具有多个信道，QPSK扩展器，用于通过其分配的正交码的实部和虚部扩展每个信道的符号数据;以及QPSK扩展器，用于PN扩频，具有PN的正交扩展信号码。在解调方法中，移动台从基站接收PN扩展信号，用QPSK去扩频器对PN码进行PN解扩，并通过BPSK对所分配的正交码对PN解扩信号进行正交解扩解散器在两个方面，在正交解扩过程中，将估计的导频信道值的复共轭乘以正交解扩信号以进行补偿。

79. 发明授权

US06600934B1 Device and method for providing selection transmit diversity in mobile communication system 失效
标题翻译：在移动通信系统中提供选择发射分集的装置和方法
公开(公告)号：US06600934B1
公开(公告)日：2003-07-29
申请号：US09337299
申请日：1999-06-21
申请人： Yu-Suk Yun , Jae-Min Ahn , Joong-Ho Jeong , Soon-Young Yoon , Young-Ky Kim
发明人： Yu-Suk Yun , Jae-Min Ahn , Joong-Ho Jeong , Soon-Young Yoon , Young-Ky Kim
IPC分类号： H04B138
CPC分类号： H04W52/42 , H04B7/061
摘要： An STD (Selection Transmit Diversity) communication method. In the method, a base station selects a transmission antenna corresponding to an antenna selection signal received from a terminal, transmits a traffic channel signal through the selected antenna, and transmits a predetermined part of the traffic channel signal through an unselected antenna.
摘要翻译： STD（选择发送分集）通信方式。在该方法中，基站选择与从终端接收到的天线选择信号对应的发送天线，通过所选择的天线发送业务信道信号，并通过非选择天线发送预定部分业务信道信号。

80. 发明授权

US06459693B1 Device and method for cancelling code interference in a CDMA communication system 有权
标题翻译：用于消除CDMA通信系统中的码干扰的装置和方法
公开(公告)号：US06459693B1
公开(公告)日：2002-10-01
申请号：US09348701
申请日：1999-07-07
申请人： Su-Won Park , Jae-Min Ahn , Young-Ky Kim
发明人： Su-Won Park , Jae-Min Ahn , Young-Ky Kim
IPC分类号： H04B7216
CPC分类号： H04B1/7107 , H04J13/004 , H04L5/026 , H04L25/03178 , H04L25/0328 , H04M3/00
摘要： A device and method for cancelling code interference in a receiver of a CDMA (Code Division Multiple Access) communication system simultaneously using orthogonal codes and quasi-orthogonal codes are provided. In a receiver according to an embodiment of the present invention, a channel estimator produces a channel estimation value of a pilot channel signal spread by an orthogonal code through despeading. A quasi-orthogonal channel receiver receives a channel signal spread by a quasi-orthogonal code, despreads the channel signal, demodulates the despread channel signal by use of the channel estimation value, and provides an output. An interference estimator estimates an interference value of the pilot channel signal with the channel signal spread by the quasi-orthogonal code by obtaining a correlation value between the orthogonal code corresponding to a pilot channel and the quasi-orthogonal code corresponding to a quasi-orthogonal channel. An interference canceller cancels the estimated interference from the output of the quasi-orthogonal channel receiver.
摘要翻译：提供了一种使用正交码和准正交码同时消除CDMA（码分多址）通信系统的接收机中的码干扰的装置和方法。在根据本发明的实施例的接收机中，信道估计器通过despeading产生由正交码扩频的导频信道信号的信道估计值。准正交信道接收机接收由准正交码扩频的信道信号，对信道信号进行解扩，利用信道估计值对解扩频道信号进行解调，并提供输出。干扰估计器通过获得与导频信道相对应的正交码与对准于准正交信道的准正交码之间的相关值来估计导频信道信号的干扰值与通过准正交码扩展的信道信号。干扰消除器消除来自准正交信道接收机的输出的估计干扰。

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