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1. 发明授权

US08711764B2 Apparatus and method for transmitting/receiving data in a communication system 有权
标题翻译：用于在通信系统中发送/接收数据的装置和方法
公开(公告)号：US08711764B2
公开(公告)日：2014-04-29
申请号：US11654990
申请日：2007-01-18
申请人： Dong-Ho Kim , Bang-Chul Jung , Dan-Keun Sung , Yung-Soo Kim , Young-Jun Hong , Sung-Soo Cho
发明人： Dong-Ho Kim , Bang-Chul Jung , Dan-Keun Sung , Yung-Soo Kim , Young-Jun Hong , Sung-Soo Cho
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/0015 , H04L1/0026 , H04L1/0027 , H04L1/0041 , H04L1/0053 , H04L1/1819 , H04L2001/0093
摘要： A method and apparatus for transmitting/receiving data in a communication system are provided, in which an MCS level is determined for data, a codeword including the data and a parity is generated by encoding the data using the determined MCS level, code symbols are generated from the codeword using IR scheme, and each of the code symbols is sent in a corresponding subframe.
摘要翻译：提供一种用于在通信系统中发送/接收数据的方法和装置，其中为数据确定MCS级别，通过使用所确定的MCS级别编码数据来生成包括数据和奇偶校验的码字，生成代码符号使用IR方案从码字，并且每个码符号在相应的子帧中发送。

2. 发明申请

US20070191024A1 Apparatus and method for transmitting/receiving data in a communication system 有权
标题翻译：用于在通信系统中发送/接收数据的装置和方法
公开(公告)号：US20070191024A1
公开(公告)日：2007-08-16
申请号：US11654990
申请日：2007-01-18
申请人： Dong-Ho Kim , Bang-Chul Jung , Dan-Keun Sung , Yung-Soo Kim , Young-Jun Hong , Sung-Soo Cho
发明人： Dong-Ho Kim , Bang-Chul Jung , Dan-Keun Sung , Yung-Soo Kim , Young-Jun Hong , Sung-Soo Cho
IPC分类号： H04Q7/20
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/0015 , H04L1/0026 , H04L1/0027 , H04L1/0041 , H04L1/0053 , H04L1/1819 , H04L2001/0093
摘要： A method and apparatus for transmitting/receiving data in a communication system are provided, in which an MCS level is determined for data, a codeword including the data and a parity is generated by encoding the data using the determined MCS level, code symbols are generated from the codeword using IR scheme, and each of the code symbols is sent in a corresponding subframe.
摘要翻译：提供一种用于在通信系统中发送/接收数据的方法和装置，其中为数据确定MCS级别，通过使用所确定的MCS级别编码数据来生成包括数据和奇偶校验的码字，生成代码符号使用IR方案从码字，并且每个码符号在相应的子帧中发送。

3. 发明申请

US20070191065A1 Apparatus and method for communicating data in hybrid diversity mode in broadband wireless communication system 审中-公开
标题翻译：用于在宽带无线通信系统中以混合分集方式传送数据的装置和方法
公开(公告)号：US20070191065A1
公开(公告)日：2007-08-16
申请号：US11650357
申请日：2007-01-05
申请人： Jong-Hyeuk Lee , Myeon-kyun Cho , Seung-Hoon Nam , Bang-Chul Jung , Dan-Keun Sung , Sung-Soo Cho , Young-Jun Hong
发明人： Jong-Hyeuk Lee , Myeon-kyun Cho , Seung-Hoon Nam , Bang-Chul Jung , Dan-Keun Sung , Sung-Soo Cho , Young-Jun Hong
IPC分类号： H04M1/00
CPC分类号： H04L5/006 , H04L1/02 , H04L5/0007 , H04L5/0044
摘要： Provided is an apparatus and method for communicating data in a hybrid diversity mode in a broadband wireless communication system. In a method for transmitting data to a subscriber station (SS) in the broadband wireless communication system, null subbands are determined using feedback information received from the SS. TX data to be transmitted to the SS are mapped to a diversity zone from which the null subbands has been excluded. The mapped data are OFDM-modulated and transmitted to the SS. In this way, frequency subbands with poor channel conditions are excluded from data transmission. Accordingly, it is possible to enhance the FER performance and transmit data at a high MCS level.
摘要翻译：提供了一种用于在宽带无线通信系统中以混合分集模式传送数据的装置和方法。在宽带无线通信系统中向用户站（SS）发送数据的方法中，使用从SS接收的反馈信息来确定空子带。要发送到SS的TX数据被映射到已经排除了空子带的分集区域。映射的数据被OFDM调制并传输到SS。以这种方式，信道条件较差的频率子带从数据传输中排除。因此，可以提高FER性能并在高MCS级别发送数据。

4. 发明申请

US20070189214A1 Apparatus and method for transmitting/receiving signal in a communication system 审中-公开
标题翻译：在通信系统中发送/接收信号的装置和方法
公开(公告)号：US20070189214A1
公开(公告)日：2007-08-16
申请号：US11654852
申请日：2007-01-18
申请人： Tae-In Hyon , Bang-Chul Jung , Dan-Keun Sung , Young-Jun Jong , Sung-Soo Cho
发明人： Tae-In Hyon , Bang-Chul Jung , Dan-Keun Sung , Young-Jun Jong , Sung-Soo Cho
IPC分类号： H04Q7/00
CPC分类号： H04W72/1263 , H04W72/04 , H04W72/042
摘要： A signal transmission/transmission apparatus and method in a communication system are provided, in which a BS groups MSs serviced by the BS into MS groups and allocates a DL dedicated channel and a UL dedicated channel to each of the MS groups.
摘要翻译：提供了一种通信系统中的信号发送/发送装置和方法，其中，BS将由BS服务的MS分组为MS组，并向每个MS组分配DL专用信道和UL专用信道。

5. 发明授权

US07826475B2 Radio communication system, radio communication apparatus and radio communication method for UWB impulse communication 有权
标题翻译：无线电通信系统，无线电通信装置和用于UWB脉冲通信的无线电通信方法
公开(公告)号：US07826475B2
公开(公告)日：2010-11-02
申请号：US11718262
申请日：2005-11-01
申请人： Hyung-Soo Lee , Cheol-Hyo Lee , Dan-Keun Sung , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Dong-Jo Park , Young-Jun Hong , Bang-Chul Jung , Sung-Yoon Jung , Mi-Kyung Oh , Ki-Ho Kil
发明人： Hyung-Soo Lee , Cheol-Hyo Lee , Dan-Keun Sung , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Dong-Jo Park , Young-Jun Hong , Bang-Chul Jung , Sung-Yoon Jung , Mi-Kyung Oh , Ki-Ho Kil
IPC分类号： H04L12/413
CPC分类号： H04W74/02 , Y02D70/142 , Y02D70/144
摘要： Provided is a radio communication system for ultra wideband (UWB) impulse communications and a radio communication apparatus and method thereof. The present patent provides a radio communication system that can minimize power consumption by eliminating a need for carrier detection and sharing transmission/reception time information in UWB impulse communications. The system includes a network coordinator; and one or more devices communicating on a superframe basis in subordination to the network coordinator. The devices perform data transmission/reception in predetermined time slots and then they are inactivated to thereby reduce power consumption.
摘要翻译：提供一种用于超宽带（UWB）脉冲通信的无线电通信系统及其无线电通信装置及其方法。本专利提供一种无线电通信系统，其可以通过消除对载波检测的需要并在UWB脉冲通信中共享发送/接收时间信息来最小化功率消耗。该系统包括一个网络协调器; 以及一个或多个以超帧为基础的从属于网络协调器的设备。设备在预定的时隙中执行数据发送/接收，然后它们被去激活，从而降低功耗。

6. 发明授权

US08358707B2 Apparatus and method for ultra wide band communication based on multi-coded bi-orthogonal pulse position modulation 失效
标题翻译：基于多编码双正交脉冲位置调制的超宽带通信的装置和方法
公开(公告)号：US08358707B2
公开(公告)日：2013-01-22
申请号：US11718290
申请日：2005-03-12
申请人： Hyung-Soo Lee , Cheolhyo Lee , Dong-Jo Park , Sung-Yoon Jung , Mi-Kyung Oh , Dan-Keun Sung , Ki-Ho Kil , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Young-Jun Hong , Bang-Chul Jung , Min-Sheo Choi
发明人： Hyung-Soo Lee , Cheolhyo Lee , Dong-Jo Park , Sung-Yoon Jung , Mi-Kyung Oh , Dan-Keun Sung , Ki-Ho Kil , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Young-Jun Hong , Bang-Chul Jung , Min-Sheo Choi
IPC分类号： H04B14/04
CPC分类号： H04L25/4902 , H04B1/7176 , H04J13/12 , H04L2025/03426
摘要： Provided is a communication system for ultra wide band impulse communication, and more particularly, to a communication apparatus and method that can be used in a sensor network or a low-rate wireless personal area network. To be more specific, the present research suggests a transmitter employing multi-coded bi-orthogonal pulse position modulation/demodulation and a method thereof. The transmitter of the present research provides: a serial-to-parallel converter for convening L-bit serial data to be transmitted into parallel data by performing grouping on the L-bit serial data; a multi-coder for generating a multi-coded symbol by multiplying the parallel data by total L orthogonal codes of length Ns; a bi-orthogonal pulse position modulator for positioning the multi-coded symbol in a predetermined pulse period and performing biorthogonal pulse position modulation; and a pulse generator for multiplying an output signal of the bi-orthogonal pulse position modulator by a predetermined pulse and outputting an output signal.
摘要翻译：提供了一种用于超宽带脉冲通信的通信系统，更具体地，涉及可用于传感器网络或低速率无线个人区域网络的通信装置和方法。更具体地，本研究提出采用多编码双正交脉冲位置调制/解调的发射机及其方法。本研究的发射机提供：串行到并行转换器，用于通过对L位串行数据执行分组来将L位串行数据传送到并行数据; 用于通过将并行数据乘以长度为Ns的总L个正交码来产生多编码符号的多编码器; 双正交脉冲位置调制器，用于在预定脉冲周期内定位多重编码符号并执行双正交脉冲位置调制; 以及脉冲发生器，用于将双正交脉冲位置调制器的输出信号乘以预定脉冲并输出输出信号。

7. 发明申请

US20090067389A1 RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD FOR UWB IMPULSE COMMUNICATION 有权
标题翻译：无线电通信系统，无线电通信设备和无线电通信UWB通信通信方法
公开(公告)号：US20090067389A1
公开(公告)日：2009-03-12
申请号：US11718262
申请日：2005-11-01
申请人： Hyung-Soo Lee , Cheol-Hyo Lee , Dan-Keun Sung , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Dong-Jo Park , Young-Jun Hong , Bang-Chul Jung , Sung-Yoon Jung , Mi-Kyung Oh , Ki-Ho Kil
发明人： Hyung-Soo Lee , Cheol-Hyo Lee , Dan-Keun Sung , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Dong-Jo Park , Young-Jun Hong , Bang-Chul Jung , Sung-Yoon Jung , Mi-Kyung Oh , Ki-Ho Kil
IPC分类号： H04W74/04
CPC分类号： H04W74/02 , Y02D70/142 , Y02D70/144
摘要： Provided is a radio communication system for ultra wideband (UWB) impulse communications and a radio communication apparatus and method thereof. The present patent provides a radio communication system that can minimize power consumption by eliminating a need for carrier detection and sharing transmission/reception time information in UWB impulse communications. The system includes a network coordinator; and one or more devices communicating on a superframe basis in subordination to the network coordinator. The devices perform data transmission/reception in predetermined time slots and then they are inactivated to thereby reduce power consumption.
摘要翻译：提供一种用于超宽带（UWB）脉冲通信的无线电通信系统及其无线电通信装置及其方法。本专利提供一种无线电通信系统，其可以通过消除对载波检测的需要并在UWB脉冲通信中共享发送/接收时间信息来最小化功率消耗。该系统包括一个网络协调器; 以及一个或多个以超帧为基础的从属于网络协调器的设备。设备在预定的时隙中执行数据发送/接收，然后它们被去激活，从而降低功耗。

8. 发明申请

US20090016309A1 APPARATUS AND METHOD FOR ULTRA WIDE BAND COMMUNICATION BASED ON MULTI-CODED BI-ORTHOGONAL PULSE POSITION MODULATION 失效
标题翻译：基于多编码双正交脉冲位置调制的超宽带通信的装置和方法
公开(公告)号：US20090016309A1
公开(公告)日：2009-01-15
申请号：US11718290
申请日：2005-03-12
申请人： Hyung-Soo Lee , Cheolhyo Lee , Dong-Jo Park , Sung-Yoon Jung , Mi-Kyung Oh , Dan-Keun Sung , Ki-Ho Kil , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Young-Jun Hong , Bang-Chul Jung , Min-Sheo Choi
发明人： Hyung-Soo Lee , Cheolhyo Lee , Dong-Jo Park , Sung-Yoon Jung , Mi-Kyung Oh , Dan-Keun Sung , Ki-Ho Kil , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Young-Jun Hong , Bang-Chul Jung , Min-Sheo Choi
IPC分类号： H04B7/216
CPC分类号： H04L25/4902 , H04B1/7176 , H04J13/12 , H04L2025/03426
摘要： Provided is a communication system for ultra wide band impulse communication, and more particularly, to a communication apparatus and method that can be used in a sensor network or a low-rate wireless personal area network. To be more specific, the present research suggests a transmitter employing multi-coded bi-orthogonal pulse position modulation/demodulation and a method thereof. The transmitter of the present research provides: a serial-to-parallel converter for convening L-bit serial data to be transmitted into parallel data by performing grouping on the L-bit serial data; a multi-coder for generating a multi-coded symbol by multiplying the parallel data by total L orthogonal codes of length Ns; a bi-orthogonal pulse position modulator for positioning the multi-coded symbol in a predetermined pulse period and performing biorthogonal pulse position modulation; and a pulse generator for multiplying an output signal of the bi-orthogonal pulse position modulator by a predetermined pulse and outputting an output signal.
摘要翻译：提供了一种用于超宽带脉冲通信的通信系统，更具体地，涉及可用于传感器网络或低速率无线个人区域网络的通信装置和方法。更具体地，本研究提出采用多编码双正交脉冲位置调制/解调的发射机及其方法。本研究的发射机提供：串行到并行转换器，用于通过对L位串行数据执行分组来将L位串行数据传送到并行数据; 用于通过将并行数据乘以长度为Ns的总L个正交码来产生多编码符号的多编码器; 双正交脉冲位置调制器，用于在预定脉冲周期内定位多重编码符号并执行双正交脉冲位置调制; 以及脉冲发生器，用于将双正交脉冲位置调制器的输出信号乘以预定脉冲并输出输出信号。

9. 发明授权

US07149199B2 Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus 有权
公开(公告)号：US07149199B2
公开(公告)日：2006-12-12
申请号：US10089051
申请日：2001-02-06
申请人： Dan-Keun Sung , Su Won Park
发明人： Dan-Keun Sung , Su Won Park
IPC分类号： H04Q7/00 , H04B7/00 , H04B7/216 , H04J11/00
CPC分类号： H04J13/00 , H04B2001/6908 , H04J13/0074
摘要： The present invention is related to a statistical multiplexing method and apparatus using a multi-dimensional orthogonal resource hopping multiplexing method in a wired/wireless communication systems where a plurality of communication channels, which are synchronized through a single medium, coexist. The present invention, in order to implement a generalized statistical multiplexing communication system using a multi-dimensional orthogonal resource hopping multiplexing method, comprises a multi-dimensional hopping pattern generator which is located in the primary communication station, a data symbol modulator that modulates data symbols based on the corresponding orthogonal resource hopping pattern generated by said multi-dimensional hopping pattern generator, a collision detector and controller that detects whether a collision occurs or not between the multi-dimensional hopping patterns and compares the consistency of the data symbols toward the secondary communication stations between said collision interval, a transmission power controller that controls the transmission power of the remaining parts excluding the parts where the multi-dimensional hopping patterns collide and the transmission is stopped due to transmitting data symbol inconsistency and compensates for the loss in the average reception energy due to a transmission stoppage.

10. 发明授权

US07349447B1 Method and apparatus for orthogonal code hopping multiplexing communications 有权
标题翻译：用于正交跳频复用通信的方法和装置
公开(公告)号：US07349447B1
公开(公告)日：2008-03-25
申请号：US10030190
申请日：2000-08-03
申请人： Dan-Keun Sung , Su Won Park
发明人： Dan-Keun Sung , Su Won Park
IPC分类号： H04J3/02
CPC分类号： H04J13/0074 , H04B1/69 , H04J13/0022
摘要： A method and system for statistically multiplexing corresponding channels using an orthogonal code hopping in a wire/wireless communication system, including a first communication station and multiple second communication stations, in which multiple synchronized communication channels coexist through one media. The system includes an orthogonal code hopping pattern generator, a spreader for selecting a corresponding orthogonal code symbol in the orthogonal code, a collision comparator and controller for monitoring whether the orthogonal code symbols collide and for determining whether the send data symbols to the second communication stations coincide in the collision area, a unit for stopping transmission in case of collision of the hopping patterns and discordance of the transmission data symbols, and a transmission power controller for compensating an average receiving energy loss.
摘要翻译：一种用于在包括第一通信站和多个第二通信站的有线/无线通信系统中使用正交码跳频统计复用相应信道的方法和系统，其中多个同步通信信道通过一个媒体共存。该系统包括正交码跳频图案发生器，用于在正交码中选择对应的正交码符号的扩展器，用于监视正交码符号是否相冲突的冲突比较器和控制器，以及用于确定发送数据符号到第二通信站在碰撞区域中重合，用于在跳频图案的冲突和发送数据符号的不一致的情况下停止发送的单元和用于补偿平均接收能量损失的发送功率控制器。

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