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91. 发明授权

US07706348B2 Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system 有权
标题翻译： CDMA移动通信系统中传输格式组合指示符的编码/解码装置及方法
公开(公告)号：US07706348B2
公开(公告)日：2010-04-27
申请号：US11006388
申请日：2004-12-07
申请人： Jae-Yoel Kim , Hee-Won Kang
发明人： Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H04B7/216
CPC分类号： H04L1/0072 , H03M13/136 , H03M13/47 , H03M13/618 , H04B1/707 , H04B2201/70705 , H04J13/0048 , H04J13/12 , H04L1/0025 , H04L1/0028 , H04L1/0039 , H04L1/0041 , H04L1/0045 , H04L1/0057
摘要： An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus, a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion, a second information part representing orthogonal sequence conversion, and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information, a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part, and a mask sequence selected based on the biorthogonal sequence and the third information part, thereby generating a TFCI sequence.
摘要翻译：一种用于在CDMA移动通信系统中对传输格式组合指示符（TFCI）进行编码/解码的装置和方法。在TFCI编码装置中，1比特发生器产生具有相同符号的序列。基准正交序列生成器生成多个基本正交序列。基屏蔽序列发生器产生多个基本掩码序列。操作单元接收被分成表示双正交序列转换的第一信息部分，表示正交序列转换的第二信息部分和表示掩码序列转换的第三信息部分的TFCI比特，并且将基于正交序列的正交序列基于第二信息，通过将所选择的正交序列与基于第一信息部分选择的相同符号组合而获得的双正交序列，以及基于双正交序列和第三信息部分选择的掩码序列，从而生成TFCI序列。

92. 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.

93. 发明授权

US06993062B1 Forward link device of multicarrier communication system and method for realizing the same 有权
标题翻译：多载波通信系统的前向链路设备及其实现方法
公开(公告)号：US06993062B1
公开(公告)日：2006-01-31
申请号：US09193213
申请日：1998-11-17
申请人： Seung-Hyun Kong , Jae-Min Ahn , Soon-Young Yoon , Kwang-Wook Yie , Hee-Won Kang , Young-Ky Kim
发明人： Seung-Hyun Kong , Jae-Min Ahn , Soon-Young Yoon , Kwang-Wook Yie , Hee-Won Kang , Young-Ky Kim
IPC分类号： H04B1/69
CPC分类号： H04L1/08 , H04B1/707 , H04L1/0041 , H04L1/0068 , H04L1/0071 , H04L5/0021 , H04L5/0028 , H04L5/0033 , H04L5/006 , H04L5/0064
摘要： A forward link device of a multicarrier CDMA communication system with an overlay scheme in which a multicarrier system and an IS-95 system share same frequency bands. In the forward link device, four encoders encode input data of corresponding rates with a 1/3 coding rate, respectively. A first repeater repeats two times full rate symbols output from the first encoder, and second to fourth repeaters repeat symbols output from the second to fourth encoders, respectively, according to a predetermined number of times, to match the number of corresponding output symbols to the number of full rate symbols. First to fourth interleavers interleave the symbols output from the first to fourth repeaters, respectively, to uniformly distribute the symbols of the same data bit to the carriers.
摘要翻译：具有覆盖方案的多载波CDMA通信系统的前向链路装置，其中多载波系统和IS-95系统共享相同的频带。在前向链路装置中，四个编码器分别以1/3编码率对相应速率的输入数据进行编码。第一中继器重复从第一编码器输出的两倍全速率符号，并且第二至第四中继器分别根据预定次数重复从第二至第四编码器输出的符号，以将对应的输出符号的数量与全速率符号数。第一到第四交织器分别交织从第一至第四转发器输出的符号，以将相同数据比特的符号均匀地分配给载波。

94. 发明授权

US06928066B1 RSMA control device and method for mobile communication system 有权
标题翻译： RSMA控制装置及移动通信系统方法
公开(公告)号：US06928066B1
公开(公告)日：2005-08-09
申请号：US09436902
申请日：1999-11-09
申请人： Hi-Chan Moon , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
发明人： Hi-Chan Moon , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H04B7/216 , H04J11/00 , H04W8/26 , H04W28/26 , H04W52/00 , H04W52/02 , H04W52/04 , H04W52/14 , H04W52/44 , H04W72/04 , H04W74/00
CPC分类号： H04W74/002 , H04J13/0048 , H04W8/26 , H04W28/26 , H04W52/0235 , H04W52/04 , H04W52/146 , H04W52/44 , H04W72/04 , H04W74/004 , H04W74/0833 , Y02D70/00
摘要： An access request message transmission device for a mobile station in a CDMA communication system employing RSMA in which a base station assigns a reverse common channel in response to an access request message from the mobile station, and the mobile station transmits a message to the base station over the assigned reverse common channel. The access request message transmission device includes a hash ID generator for generating a multi-bit hash ID for exclusively using the reverse common channel; a traffic information generator for generating multi-bit traffic information representing traffic information on the reverse common channel; and an access channel transmitter for generating the access request message using the hash ID and the traffic information, and transmitting the generated access request message to the base station over an access channel.
摘要翻译：一种在采用RSMA的CDMA通信系统中的移动站的接入请求消息发送装置，其中基站响应于来自移动台的接入请求消息分配反向公共信道，并且移动台向基站发送消息通过分配的反向公共通道。访问请求消息发送装置包括散列ID生成器，用于生成专用于反向公共信道的多位散列ID; 用于产生表示所述反向公共信道上的交通信息的多比特业务信息的交通信息发生器; 以及接入信道发射机，用于使用所述散列ID和所述业务信息来生成所述接入请求消息，并且通过接入信道将所生成的接入请求消息发送到所述基站。

95. 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.

96. 发明授权

US06882636B1 Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system 有权
标题翻译： CDMA移动通信系统中传输格式组合指示符的编码/解码装置及方法
公开(公告)号：US06882636B1
公开(公告)日：2005-04-19
申请号：US09611069
申请日：2000-07-06
申请人： Jae-Yoel Kim , Hee-Won Kang
发明人： Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H03M13/00 , H04B1/707 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/12 , H04L1/00 , H04L9/06 , H04Q7/38 , H04B7/216
CPC分类号： H04L1/0072 , H03M13/136 , H03M13/47 , H03M13/618 , H04B1/707 , H04B2201/70705 , H04J13/0048 , H04J13/12 , H04L1/0025 , H04L1/0028 , H04L1/0039 , H04L1/0041 , H04L1/0045 , H04L1/0057
摘要： An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus, a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion, a second information part representing orthogonal sequence conversion, and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information, a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part, and a mask sequence selected based on the biorthogonal sequence and the third information part, thereby generating a TFCI sequence.
摘要翻译：一种用于在CDMA移动通信系统中对传输格式组合指示符（TFCI）进行编码/解码的装置和方法。在TFCI编码装置中，1比特发生器产生具有相同符号的序列。基准正交序列生成器生成多个基本正交序列。基屏蔽序列发生器产生多个基本掩码序列。操作单元接收被分成表示双正交序列转换的第一信息部分，表示正交序列转换的第二信息部分和表示掩码序列转换的第三信息部分的TFCI比特，并且将基于正交序列的正交序列基于第二信息，通过将所选择的正交序列与基于第一信息部分选择的相同符号组合而获得的双正交序列，以及基于双正交序列和第三信息部分选择的掩码序列，从而生成TFCI序列。

97. 发明授权

US06768728B1 Device and method for exchanging frame messages of different lengths in CDMA communication system 有权
标题翻译：用于在CDMA通信系统中交换不同长度的帧消息的装置和方法
公开(公告)号：US06768728B1
公开(公告)日：2004-07-27
申请号：US09268242
申请日：1999-03-15
申请人： Young-Ky Kim , Jae-Min Ahn , Soon-Young Yoon , Hee-Won Kang , Hyun-Suk Lee , Jin-Soo Park , Jae-Yoel Kim
发明人： Young-Ky Kim , Jae-Min Ahn , Soon-Young Yoon , Hee-Won Kang , Hyun-Suk Lee , Jin-Soo Park , Jae-Yoel Kim
IPC分类号： H04B7216
CPC分类号： H04J13/0003 , H04B7/2628 , H04J13/00 , H04J13/0022 , H04J13/0048
摘要： In a transmission device and method for a CDMA communication system, when a shorter frame message is generated during transmission of a longer frame message, the transmission of the longer frame message is interrupted, whereupon the shorter frame message is immediately transmitted in place of a portion of the longer frame message. In one embodiment, after the longer frame message is interrupted and the shorter frame message is transmitted, only the tail portion of the longer frame message is transmitted thereafter. That is, the replaced portion of the longer frame message is not transmitted following the shorter frame message transmission. In an alternative embodiment, following the shorter frame message transmission, the remainder of the longer frame message, from the point of interruption, is transmitted in its entirety. In the latter case, the longer frame message is delayed by the length of the shorter frame message.
摘要翻译：在用于CDMA通信系统的传输设备和方法中，当在较长帧消息的传输期间产生较短的帧消息时，较长帧消息的传输被中断，因此较短的帧消息被立即发送，代替部分的较长帧消息。在一个实施例中，在更长的帧消息被中断并且发送较短的帧消息之后，仅在其后发送较长帧消息的尾部。也就是说，更短帧消息的更换部分在更短的帧消息传输之后不被发送。在替代实施例中，在更短的帧消息传输之后，从中断点开始，更长的帧消息的其余部分被全部传输。在后一种情况下，较长帧消息被延迟较短帧消息的长度。

98. 发明授权

US06741578B1 Apparatus and method for synchronizing channels in a W-CDMA communication system 有权
标题翻译：一种在W-CDMA通信系统中同步信道的装置和方法
公开(公告)号：US06741578B1
公开(公告)日：2004-05-25
申请号：US09562381
申请日：2000-05-01
申请人： Hi-Chan Moon , Chae-Man Lim , Seung-Joo Maeng , Soon-Young Yoon , Hyeon-Woo Lee , Hee-Won Kang , Jae-Min Ahn
发明人： Hi-Chan Moon , Chae-Man Lim , Seung-Joo Maeng , Soon-Young Yoon , Hyeon-Woo Lee , Hee-Won Kang , Jae-Min Ahn
IPC分类号： H04J1300
CPC分类号： H04B7/2668 , H04B1/7083 , H04W56/00
摘要： A synchronization (sync) code communication device for a CDMA communication system. A base station sync code transmission device comprises a primary sync code transmitter and a secondary sync code transmitter. The primary sync code transmitter is for generating and then transmitting a primary sync code at a first location in a transmission frame. The primary sync code is for acquiring synchronization at a starting point of a frame and the frame is equal to one period of a spreading code. The secondary sync code transmitter is for generating and then transmitting a secondary sync code at a second location in a frame. The secondary sync codes are assigned to base station groups, one to a group. A mobile station sync code receiving device comprises a primary sync code acquisition decider and a base station group decider. The primary sync code acquisition decider is for acquiring a primary sync code received at a first location in a frame, and then acquiring synchronization at a starting point of a frame. The base station group decider is enabled upon acquisition of the primary sync code, receives a secondary sync code transmitted at a second location in the frame, and then determines the base station group to which the transmitting base station belongs.
摘要翻译：用于CDMA通信系统的同步（同步）码通信设备。基站同步码发送装置包括主同步码发射机和辅同步码发射机。主同步码发射器用于在传输帧中的第一位置处产生并发送主同步码。主同步码用于在帧的起始点获取同步，并且帧等于扩展码的一个周期。次同步码发射器用于在帧中的第二位置处产生并发送次同步码。辅助同步码分配给基站组，一组到一组。移动台同步码接收装置包括主同步码采集决定器和基站组判定器。主同步码获取决定器用于获取在帧中的第一位置处接收到的主同步码，然后在帧的起始点获取同步。在获取主同步码后，启用基站组决定器，接收在帧中第二个位置发送的辅助同步码，然后确定发送基站所属的基站组。

99. 发明授权

US06717916B1 Method and apparatus for initializing a packet traffic channel in a communication system 失效
标题翻译：在通信系统中初始化分组业务信道的方法和装置
公开(公告)号：US06717916B1
公开(公告)日：2004-04-06
申请号：US09115499
申请日：1998-07-14
申请人： Jae-Min Ahn , Soon-Young Yoon , Hee-Won Kang , Young-Ky Kim
发明人： Jae-Min Ahn , Soon-Young Yoon , Hee-Won Kang , Young-Ky Kim
IPC分类号： H04B700
CPC分类号： H04W56/002 , H04L47/14 , H04W8/24 , H04W24/10 , H04W52/50 , H04W72/0446 , H04W74/04 , H04W76/10
摘要： A method of initializing a packet traffic channel in a communication system to efficiently use channel capacity in a packet data service and to reduce time and power required to initialize a packet traffic channel includes timing alignment between a terminal and a base station, controlled access collision between terminals, use of preamble patterns, and a comb-type correlator branch.
摘要翻译：一种在通信系统中初始化分组业务信道以有效地使用分组数据业务中的信道容量并减少初始化分组业务信道所需的时间和功率的方法包括终端与基站之间的定时对准，受控的接入冲突终端，前导码模式的使用以及梳状相关器分支。

100. 发明授权

US06487693B1 Channel encoding/decoding in communication system 有权
标题翻译：通信系统中的信道编码/解码
公开(公告)号：US06487693B1
公开(公告)日：2002-11-26
申请号：US09369626
申请日：1999-08-06
申请人： Jae-Yeol Kim , Chang-Soo Park , Hee-Won Kang , Jun-Jin Kong , Jong-Seon No , Kyeong-Cheol Yang
发明人： Jae-Yeol Kim , Chang-Soo Park , Hee-Won Kang , Jun-Jin Kong , Jong-Seon No , Kyeong-Cheol Yang
IPC分类号： H03M1327
CPC分类号： H03M13/2993 , H03M13/299 , H03M13/356 , H03M13/3994
摘要： A channel decoding device for a receiver which receives symbols coded by inserting at least one specific bit in a data frame at a predetermined position. In the channel decoding device, a symbol inserter receives the symbols, inserts a symbol having a specific value at a predetermined specific bit insert position and outputs the received symbols at other positions. A decoder decodes symbols output from the symbol inserter.
摘要翻译：一种用于接收器的信道解码装置，其接收通过在预定位置插入数据帧中的至少一个特定位而被编码的符号。在信道解码装置中，符号插入器接收符号，在预定的特定位插入位置插入具有特定值的符号，并将接收的符号输出到其他位置。解码器解码从符号插入器输出的符号。

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