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1. 发明授权

US06671266B1 Device and method for controlling powers of orthogonal channel and quasi-orthogonal channel in CDMA communication system 有权
标题翻译： CDMA通信系统正交信道和准正交信道功率的装置及方法
公开(公告)号：US06671266B1
公开(公告)日：2003-12-30
申请号：US09277653
申请日：1999-03-26
申请人： Hi-Chan Moon , Jae-Heung Yeom , Soon-Young Yoon , Jae-Min Ahn
发明人： Hi-Chan Moon , Jae-Heung Yeom , Soon-Young Yoon , Jae-Min Ahn
IPC分类号： H04B7216
CPC分类号： H04W52/24 , H04B1/707 , H04J13/0003 , H04J13/0022 , H04J13/004 , H04W52/44
摘要： A power control device for a CDMA communication system using different kinds of spreading codes. In the power control device for a base station device, a first channel generator generates a first channel signal by spreading first input data with an orthogonal code and a second channel generator generates a second channel signal by spreading second input data with a quasi-orthogonal code. The second channel signal has a gain higher than that of the first channel signal. A first gain controller controls power of the first channel signal and a second gain controller controls power of the second channel signal. An adder adds the first channel signal to the second channel signal, and a spreader spreads a signal output from the adder with a pseudo-random noise (PN) code. The base station transmits a response request message to a mobile station via the second channel, and retransmits the response request message after increasing a transmission power of the second channel when a response message is not received from the mobile station.
摘要翻译：一种使用不同种类的扩展码的CDMA通信系统的功率控制装置。在用于基站装置的功率控制装置中，第一信道发生器通过以正交码扩频第一输入数据来产生第一信道信号，第二信道发生器通过用准正交码扩频第二输入数据来产生第二信道信号。第二通道信号的增益高于第一通道信号的增益。第一增益控制器控制第一通道信号的功率，第二增益控制器控制第二通道信号的功率。加法器将第一通道信号加到第二通道信号上，扩展器以伪随机噪声（PN）代码扩展从加法器输出的信号。基站经由第二信道向移动台发送应答请求消息，并且在不从移动台接收到响应消息的情况下，在增加第二信道的发送功率之后，重发响应请求消息。

2. 发明授权

US06529496B1 TSTD transmitter for limiting transmission power of antenna and controlling method thereof for base station in mobile communication system 有权
标题翻译：用于限制天线发射功率的TSTD发射机及其在移动通信系统中的基站的控制方法
公开(公告)号：US06529496B1
公开(公告)日：2003-03-04
申请号：US09365797
申请日：1999-08-03
申请人： Jae-Heung Yeom , Soon-Young Yoon , Jae-Min Ahn
发明人： Jae-Heung Yeom , Soon-Young Yoon , Jae-Min Ahn
IPC分类号： H04J300
CPC分类号： H04B7/0667 , Y02D70/444
摘要： A device and method are provided for limiting a power of a signal transmitted through any antenna to a maximum transmission power of the antenna in a TSTD (Time-Switched Transmission Diversity) transmitter of a base station of a mobile communication system. In a TSTD transmitter including at least two antennas and a pattern storage for storing a maximum transmission power limit value and switching patterns of a plurality of user data to be transmitted through the antennas, transmission powers assigned to antennas are measured upon receipt of new user data. A switching pattern is determined such that a value obtained by adding one of the transmission powers to a transmission power of the new user data does not exceed the maximum transmission power limit value.
摘要翻译：提供了一种装置和方法，用于将移动通信系统的基站的TSTD（时间切换传输分集）发射机中的通过任何天线发送的信号的功率限制为天线的最大发射功率。在包括至少两个天线的TSTD发射机和用于存储要通过天线发送的多个用户数据的最大发射功率限制值和切换模式的模式存储器中，分配给天线的发射功率在接收到新的用户数据时被测量。确定切换模式，使得通过将一个发送功率添加到新用户数据的发送功率而获得的值不超过最大发送功率限制值。

3. 发明授权

US07505417B2 Method and apparatus for controlling packet transmission in a mobile telecommunication system 失效
公开(公告)号：US07505417B2
公开(公告)日：2009-03-17
申请号：US09892973
申请日：2001-06-27
申请人： Hoon Huh , Yu-Suk Yun , Soon-Young Yoon , Jae-Heung Yeom , Sang-Hyun Yang , Hee-Won Kang
发明人： Hoon Huh , Yu-Suk Yun , Soon-Young Yoon , Jae-Heung Yeom , Sang-Hyun Yang , Hee-Won Kang
IPC分类号： H04L1/00
CPC分类号： H04L1/0025 , H04L1/0002 , H04L1/1809 , H04L1/1812 , H04L1/1845 , H04L1/1877 , H04L1/20 , H04W28/06 , H04W74/04 , Y02D50/10
摘要： A method of adapting a mobile telecommunication system to channel conditions. To control transmission of a data packet from an access network (AN) in both a link adaptation scheme and an ARQ (Automatic Repeat reQuest) scheme, an access terminal (AT) compares the received power of a forward pilot signal received from the AN with a predetermined first threshold, checks errors in the data packet of a received time slot if the reception power is greater than the first threshold, and transmits a signal requesting termination of retransmission of the data packet to the AN if no errors are found in the data packet after decoding.

4. 发明申请

US20050111521A1 Apparatus and method for reporting service load to mobile station in mobile telecommunication system 失效
公开(公告)号：US20050111521A1
公开(公告)日：2005-05-26
申请号：US11030941
申请日：2005-01-07
申请人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh
发明人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh
IPC分类号： H04B1/707 , H04B7/005 , H04B7/26 , H04J13/00 , H04W36/08 , H04W48/08 , H04W48/10 , H04W48/12 , H04W52/00 , H04W52/32 , H04W88/08 , H04B1/69
CPC分类号： H04W36/0055 , H04B1/707 , H04B7/264 , H04B2201/70701 , H04J13/004 , H04W48/08 , H04W48/12 , H04W52/322 , H04W52/325 , H04W88/08
摘要： There is provided a method and apparatus for selecting an appropriate base station and an optimal data rate to provide a voice service and a data service based on a voice service load in a CDMA system. A base station transmits two pilot signals orthogonally spread with different orthogonal codes in association with its voice service load, and a mobile station estimates the voice service load based on a pilot power ratio.

5. 发明申请

US20110292880A1 APPARATUS AND METHOD FOR GATING TRANSMISSION OF A DATA RATE CONTROL CHANNEL IN AN HDR MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在HDR移动通信系统中传送数据速率控制信道的装置和方法
公开(公告)号：US20110292880A1
公开(公告)日：2011-12-01
申请号：US13204232
申请日：2011-08-05
申请人： Yu-Suk YUN , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
发明人： Yu-Suk YUN , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
IPC分类号： H04W4/00
摘要： A method for communicating with a network by a terminal in a wireless communication system, wherein the terminal receives, from the network, signaling information representing a transmission period and a time offset for uplink transmission of a feedback information, and determines a time to transmit the feedback information based on the transmission period and the time offset. The terminal transmits the feedback information to the network based on the determined time.
摘要翻译：一种用于在无线通信系统中由终端与网络进行通信的方法，其中，所述终端从所述网络接收表示反馈信息的上行链路传输的传输周期和时间偏移量的信令信息，并且确定发送时间基于传输周期和时间偏移的反馈信息。终端根据确定的时间将反馈信息发送到网络。

6. 发明授权

US07298773B2 Apparatus and method for reporting service load to mobile station in mobile telecommunication system 失效
标题翻译：移动电信系统中向移动台报告业务负载的装置和方法
公开(公告)号：US07298773B2
公开(公告)日：2007-11-20
申请号：US11030941
申请日：2005-01-07
申请人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh
发明人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh
IPC分类号： H04L27/30
CPC分类号： H04W36/0055 , H04B1/707 , H04B7/264 , H04B2201/70701 , H04J13/004 , H04W48/08 , H04W48/12 , H04W52/322 , H04W52/325 , H04W88/08
摘要： There is provided a method and apparatus for selecting an appropriate base station and an optimal data rate to provide a voice service and a data service based on a voice service load in a CDMA system. A base station transmits two pilot signals orthogonally spread with different orthogonal codes in association with its voice service load, and a mobile station estimates the voice service load based on a pilot power ratio.
摘要翻译：提供了一种用于选择合适的基站和最佳数据速率以在CDMA系统中基于语音服务负载提供语音服务和数据服务的方法和装置。基站与其语音业务负载相关联地发送与不同正交码正交扩展的两个导频信号，移动台基于导频功率比来估计语音业务负载。

7. 发明授权

US06782271B2 Method and apparatus for link adaptation in a mobile communication system 有权
标题翻译：移动通信系统中链路自适应的方法和装置
公开(公告)号：US06782271B2
公开(公告)日：2004-08-24
申请号：US09892803
申请日：2001-06-27
申请人： Hoon Huh , Yu-Suk Yun , Soon-Young Yoon , Jae-Heung Yeom , Sang-Hyun Yang , Hee-Won Kang
发明人： Hoon Huh , Yu-Suk Yun , Soon-Young Yoon , Jae-Heung Yeom , Sang-Hyun Yang , Hee-Won Kang
IPC分类号： H04B700
CPC分类号： H04W52/267 , H04W52/24 , H04W52/241 , H04W52/247
摘要： Disclosed is a method for determining a forward data rate and a forward transmission power level in a mobile communication system. An access terminal measures a C/I of a forward pilot channel, determines a forward data rate by matching the measured C/I with a reference C/I, creates a difference between the measured C/I and the reference C/I as margin information, and transmits the determined forward data rate and margin information over a reverse transmission channel. Upon receipt of the forward data rate and margin information, an access network decreases a transmission power level by power corresponding to the margin information and performs forward transmission at the forward data rate at the decreased transmission power level.
摘要翻译：公开了一种用于确定移动通信系统中的前向数据速率和前向传输功率电平的方法。接入终端测量前向导频信道的C / I，通过将测量的C / I与参考C / I匹配来确定正向数据速率，将测量的C / I和参考C / I之间的差作为余量信息，并通过反向传输信道发送所确定的前向数据速率和边缘信息。在接收到前向数据速率和边缘信息时，接入网络通过与边缘信息相对应的功率降低发送功率电平，并以降低的发送功率电平以正向数据速率进行前向发送。

8. 发明授权

US06690665B1 Device and method for mobile station for receiving signals transmitted from a base station 失效
标题翻译：移动台用于接收从基站发送的信号的装置和方法
公开(公告)号：US06690665B1
公开(公告)日：2004-02-10
申请号：US09311547
申请日：1999-05-13
申请人： Jin-Woo Choi , Soon-Young Yoon , Jong-Han Kim , Su-Won Park , Jae-Heung Yeom
发明人： Jin-Woo Choi , Soon-Young Yoon , Jong-Han Kim , Su-Won Park , Jae-Heung Yeom
IPC分类号： H04L1250
CPC分类号： H04B7/0604 , H04B17/336 , H04B2201/70701 , H04W52/143 , H04W52/24
摘要： A receiving device for a mobile station receives signals transmitted from a base station having a time-switched transmission diversity (TSTD) function. In the receiving device, a despreader despreads channel signals which have been transmitted in a TSTD mode of operation. A pilot separator separates a pilot signal from the despread channel signals. A channel estimator generates a channel estimation signal by selecting pilot signals transmitted from a same antenna of a transmitter according to a TSTD pattern of the transmitter. A compensator compensates the channel signals with the channel estimation signal.
摘要翻译：用于移动台的接收装置接收从具有时间交换传输分集（TSTD）功能的基站发送的信号。在接收装置中，去扩展器对已经以TSTD操作模式发送的信道信号进行解扩。导频分离器将导频信号与解扩频道信号分开。信道估计器通过根据发射机的TSTD模式选择从发射机的同一天线发送的导频信号来生成信道估计信号。补偿器用信道估计信号补偿信道信号。

9. 发明授权

US10530469B2 Apparatus and method for gating transmission of a data rate control channel in an HDR mobile communication system 有权
公开(公告)号：US10530469B2
公开(公告)日：2020-01-07
申请号：US13204232
申请日：2011-08-05
申请人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
发明人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
IPC分类号： H04B7/26 , H04W72/12 , H04W72/08 , H04W74/00
摘要： A method for communicating with a network by a terminal in a wireless communication system, wherein the terminal receives, from the network, signaling information representing a transmission period and a time offset for uplink transmission of a feedback information, and determines a time to transmit the feedback information based on the transmission period and the time offset. The terminal transmits the feedback information to the network based on the determined time.

10. 发明授权

US07065060B2 Apparatus and method for gating transmission of a data rate control channel in an HDR mobile communication system 有权
公开(公告)号：US07065060B2
公开(公告)日：2006-06-20
申请号：US09886309
申请日：2001-06-21
申请人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
发明人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
IPC分类号： H04J3/16 , H04B7/00 , H04Q7/20
CPC分类号： H04B7/2659
摘要： A communication method in a mobile communication system in which an access terminal transmits to an access network DRC information indicating a selected one of forward data rates requested by the access terminal is provided. The access network designates a DRC information length DRC Length indicating a number of slots where the DRC information is repeated and transmits the designated DRC information length to the access terminal. The access terminal gates transmission of DRC information to the access terminal at one time slot in every DRC information length received from the access network.

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