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111. 发明授权

US07944990B2 System and method for transmitting and receiving data in a communication system 有权
标题翻译：用于在通信系统中发送和接收数据的系统和方法
公开(公告)号：US07944990B2
公开(公告)日：2011-05-17
申请号：US12006499
申请日：2008-01-03
申请人： Byeong-Si Lee
发明人： Byeong-Si Lee
IPC分类号： H04L27/00
CPC分类号： H04L1/007 , H04L1/0041 , H04L1/0059 , H04L1/0086 , H04L1/009
摘要： A system and method for transmitting and receiving data in a communication system are provided, in which upon generation of data of communication services to be transmitted to a receiver, a transmitter classifies the data according to the service types of the communication services, inserts a guard interval between the classified data of the service types, and transmits the data with the guard interval to the receiver.
摘要翻译：提供一种用于在通信系统中发送和接收数据的系统和方法，其中在生成要发送到接收机的通信服务的数据时，发射机根据通信服务的服务类型对数据进行分类，插入卫士服务类型的分类数据之间的间隔，并将具有保护间隔的数据发送到接收器。

112. 发明申请

US20100223529A1 COMMUNICATION METHOD AND SYSTEM USING TWO OR MORE CODING SCHEMES 有权
标题翻译：使用两种或多种编码方案的通信方法和系统
公开(公告)号：US20100223529A1
公开(公告)日：2010-09-02
申请号：US12776463
申请日：2010-05-10
申请人： Satoshi KABURAKI , Masahiro Sekiya
发明人： Satoshi KABURAKI , Masahiro Sekiya
IPC分类号： H03M13/00
CPC分类号： H04L1/1819 , H04L1/0086 , H04L1/1607 , H04L1/1838 , H04L1/1854 , H04L1/1887 , H04L2001/0098
摘要： A communication method includes causing a transmitter to apply error correcting or detecting code systems to multiple frames or packets and to transmit the multiple frames or packets in succession, causing a receiver to receive the transmitted frames or packets and to decode each of the frames or packets received, and causing the receiver to send an acknowledgment signal to the transmitter on the basis of the results of decoding of the frames or packets. The transmitter applies two or more error correcting or detecting code systems to the frames or packets.
摘要翻译：通信方法包括使发射机对多个帧或分组进行纠错或检测码系统，并连续发送多个帧或分组，使得接收机接收所发送的帧或分组，并对每个帧或分组进行解码并且使接收机根据帧或分组的解码结果向发射机发送确认信号。发射机将两个或更多个错误校正或检测码系统应用于帧或数据包。

113. 发明申请

US20100040171A1 SYSTEMS AND METHODS FOR COMMUNICATING USING ASK OR QAM WITH UNEVEN SYMBOL CONSTELLATION 有权
标题翻译：使用ASK或QAM与无法符号符号进行通信的系统和方法
公开(公告)号：US20100040171A1
公开(公告)日：2010-02-18
申请号：US12192648
申请日：2008-08-15
申请人： Shouxing Qu , Yan Xin , Johanna Lisa Dwyer , Paul Carpenter
发明人： Shouxing Qu , Yan Xin , Johanna Lisa Dwyer , Paul Carpenter
IPC分类号： H04L27/36 , H04L27/38
CPC分类号： H04L1/003 , H04L1/0003 , H04L1/0086 , H04L27/02 , H04L27/3416
摘要： Systems and methods of performing ASK or QAM modulation with uneven distance between symbols are provided. These are used to provide differing BER performances among bits sent from a transmitter to a receiver.
摘要翻译：提供了在符号之间具有不均匀距离执行ASK或QAM调制的系统和方法。这些用于在从发射机发送到接收机的比特之间提供不同的BER性能。

114. 发明申请

US20090174584A1 TRANSMISSION DEVICE AND TRANSMISSION METHOD, INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD, AND PROGRAM 失效
标题翻译：传输设备和传输方法，信息处理设备和信息处理方法及程序
公开(公告)号：US20090174584A1
公开(公告)日：2009-07-09
申请号：US12330706
申请日：2008-12-09
申请人： Shunsuke MOCHIZUKI , Masato Kikuchi , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroshi Ichiki , Tetsujiro Kondo
发明人： Shunsuke MOCHIZUKI , Masato Kikuchi , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroshi Ichiki , Tetsujiro Kondo
IPC分类号： H03M13/00
CPC分类号： H04L1/24 , H04L1/0086
摘要： A transmission device configured to transmit a transmission bit string which is an arrangement of a unit bit string of multiple N bits includes: a conversion unit configured to convert the unit bit string into a converted bit string in accordance with a conversion table obtained by obtaining an error rate wherein a k'th bit out of the N bits is in error; obtaining an error expectancy which is an expectancy that a significant bit of the N bits in the unit bit string will err; and creating a conversion table that correlates the unit bit string and a converted bit string obtained by converting the insignificant bit of the unit bit string to a smallest error expectancy bit pattern which is a bit pattern that minimizes the error expectancy of the multiple bit patterns; and a transmission unit configured to transmit the converted bit string.
摘要翻译：发送装置，被配置为发送作为多个N比特的单位比特串的配置的发送比特串，包括：转换单元，被配置为根据通过获得的转换表将所述单位比特串转换为转换比特串错误率，其中N位中的第k位是错误的; 获得预期的期望值，即单位比特串中的N比特的有效比特将会错误; 以及创建将单位位串与通过将单位位串的无效位转换为最小化多位模式的误差预期的位模式的最小误差期望位模式而获得的转换位串相关联的转换表; 以及发送单元，被配置为发送转换的比特串。

115. 发明申请

US20090168811A1 METHOD OF SIGNAL MULTIPLEXING AND TRANSMITTER IN RADIO COMMUNICATION SYSTEM 有权
标题翻译：无线电通信系统中信号多路复用和发射机的方法
公开(公告)号：US20090168811A1
公开(公告)日：2009-07-02
申请号：US12195698
申请日：2008-08-21
申请人： Takashi SEYAMA , Takashi DATEKI
发明人： Takashi SEYAMA , Takashi DATEKI
IPC分类号： H04J3/02
CPC分类号： H04W72/04 , H04L1/0026 , H04L1/0079 , H04L1/0086 , H04L5/0016 , H04L5/0044 , H04L5/0055 , H04L5/0057 , H04L27/2636 , H04L2001/125 , H04W72/0466 , H04W72/0473
摘要： A transmitter time-division-multiplexes, in time domain, to assign at least a part of a second signal stream of a second channel being relatively high error-resilient compared to a first signal stream of a first channel between a boundary of the blocks and the first signal stream of the first channel of a time-division-multiplexing signal.
摘要翻译：发射机在时域中时分复用以分配第二信道的第二信道的至少一部分与第一信道的块的边界之间的第一信号流相比具有相对较高的错误弹性时分复用信号的第一信道的第一信号流。

116. 发明申请

US20090086686A1 METHOD TO SIMPLIFY UPLINK STATE FLAG (USF) DECODING COMPLEXITY FOR REDHOT A AND B WIRELESS TRANSMIT/RECEIVE UNITS 审中-公开
标题翻译：简化上一级状态标签（USF）的方法解码REDHOT A和B无线传输/接收单元的复杂性
公开(公告)号：US20090086686A1
公开(公告)日：2009-04-02
申请号：US12241834
申请日：2008-09-30
申请人： Marian Rudolf , Stephen G. Dick , Prabhakar R. Chitrapu , Behrouz Aghili
发明人： Marian Rudolf , Stephen G. Dick , Prabhakar R. Chitrapu , Behrouz Aghili
IPC分类号： H04J3/00 , H04W8/00
CPC分类号： H04L1/0038 , H04L1/0086
摘要： A method and apparatus allow for reliable and low-complexity decoding of EGPRS2 communication bursts when RTTI and BTTI equipment operate on the same timeslot(s). Various configurations for the Uplink State Flag (USF) mapping employ adjustable bit swapping of some or all USF channel-coded bits in communication bursts. Configurations that allow for an adjustable use of the symbol mapping stage in the transmitter and receiver to allow for more throughput and/or reduced complexity are also disclosed. Admissible mapping rules are known to the receiver and transmitter and therefore reduce the complexity of decoding this information. In order to increase throughput for EGPRS2 communication bursts, RTTI transmissions of different modulation types or EGPRS/EGPRS2 modulation and coding schemes during a BTTI interval are introduced that allow for reliable USF decoding and reduced decoder complexity.
摘要翻译：当RTTI和BTTI设备在相同的时隙上运行时，一种方法和装置允许EGPRS2通信突发的可靠和低复杂度的解码。用于上行链路状态标志（USF）映射的各种配置在通信脉冲串中使用一些或所有USF信道编码比特的可调比特交换。还公开了允许在发射机和接收机中可调节地使用符号映射级以允许更多吞吐量和/或降低的复杂度的配置。允许的映射规则对于接收器和发射器是已知的，因此降低了解码该信息的复杂度。为了增加EGPRS2通信突发的吞吐量，引入了在BTTI间隔期间不同调制类型或EGPRS / EGPRS2调制和编码方案的RTTI传输，其允许可靠的USF解码和降低的解码器复杂度。

117. 发明申请

US20090063932A1 Information processing device and method 有权
标题翻译：信息处理装置及方法
公开(公告)号：US20090063932A1
公开(公告)日：2009-03-05
申请号：US12222346
申请日：2008-08-07
申请人： Masaki Ishii
发明人： Masaki Ishii
IPC分类号： H03M13/29 , G06F11/10
CPC分类号： H04N1/32251 , H04L1/0086 , H04N1/32128 , H04N2201/3269 , H04N2201/3271 , H04N2201/3284
摘要： In an information processing device, error detection information is generated from additional information and a header is generated from error detection information. An encoded header is then generated by appending a header-error correction code to the header and encoded additional information is generated by appending an information-error correction code to the additional information. Finally, an information-appended image is generated by integratedly appending the encoded header and the encoded additional information to the target image.
摘要翻译：在信息处理装置中，从附加信息生成错误检测信息，并且从错误检测信息生成报头。然后通过将标题错误校正码附加到标题来生成编码标题，并且通过向附加信息附加信息纠错码来生成编码的附加信息。最后，通过将编码的标题和编码的附加信息综合地附加到目标图像来生成信息附加图像。

118. 发明申请

US20090022237A1 SYMBOL INTERLEAVING AND CHANNEL MAPPING DEVICE AND METHOD AND MOBILE COMMUNICATION SYSTEM 有权
标题翻译：符号交互和通道映射设备和方法和移动通信系统
公开(公告)号：US20090022237A1
公开(公告)日：2009-01-22
申请号：US12175255
申请日：2008-07-17
申请人： Jun WANG , Jun TIAN , Hiroyuki HAYASHI
发明人： Jun WANG , Jun TIAN , Hiroyuki HAYASHI
IPC分类号： H04L27/28
CPC分类号： H04L1/0006 , H04L1/007 , H04L1/0071 , H04L1/0086 , H04L5/0044 , H04L27/2601
摘要： The present invention discloses a symbol interleaving and channel mapping device and method as well as a mobile communication system. The symbol interleaving and channel mapping device is used in a transmitter of a mobile communication system, said transmitter receiving the channel state information fed back from a receiver of the mobile communication system; the symbol interleaving and channel mapping device comprises a symbol classification unit for classifying symbols according to their importance; a symbol sub-carrier mapping unit for performing a sub-carrier mapping according to the classification result of said symbol classification unit and the channel state information such that the important symbols correspond to the non deep fading sub-carrier as much as possible.
摘要翻译：本发明公开了一种符号交织和信道映射设备及方法以及移动通信系统。符号交织和信道映射设备用于移动通信系统的发射机，所述发射机接收从移动通信系统的接收机反馈的信道状态信息; 符号交织和信道映射设备包括：符号分类单元，用于根据其符号对符号进行分类; 符号子载波映射单元，用于根据所述符号分类单元的分类结果和信道状态信息执行子载波映射，使得重要符号尽可能地对应于非深衰落子载波。

119. 发明申请

US20080232508A1 Method of transmitting data in a communication system 有权
标题翻译：在通信系统中传输数据的方法
公开(公告)号：US20080232508A1
公开(公告)日：2008-09-25
申请号：US12006094
申请日：2007-12-28
申请人： Jonas Lindblom , Renat Vafin
发明人： Jonas Lindblom , Renat Vafin
IPC分类号： H04L27/00
CPC分类号： H04L1/0014 , G10L19/22 , H04L1/0086
摘要： A method of encoding a signal to be transmitted from a terminal via a channel in a communication network includes receiving the signal at the terminal; determining characteristics of the channel; encoding a first portion of the signal in accordance with a first encoding method to produce a first encoded signal portion; and encoding a second portion of the signal in accordance with a second encoding method to produce a second encoded signal portion. The first portion of the signal encoded in accordance with the first encoding method is dependent on the determined characteristics of the channel. The first encoded signal portion and the second encoded signal portion are transmitted via the channel.
摘要翻译：在通信网络中经由信道对从终端发送的信号进行编码的方法包括在终端接收信号; 确定通道的特性; 根据第一编码方法编码信号的第一部分以产生第一编码信号部分; 以及根据第二编码方法对所述信号的第二部分进行编码以产生第二编码信号部分。根据第一编码方法编码的信号的第一部分取决于所确定的信道特性。经由信道发送第一编码信号部分和第二编码信号部分。

120. 发明申请

US20070140377A1 Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and multi-antenna communication system 有权
标题翻译：多天线接收装置，多天线接收方法，多天线发送装置和多天线通信系统
公开(公告)号：US20070140377A1
公开(公告)日：2007-06-21
申请号：US10579745
申请日：2004-11-17
申请人： Yutaka Murakami , Kiyotaka Kobayashi , Masayuki Orihashi , Akihiko Matsuoka , Daichi Imamura , Rahul Malik
发明人： Yutaka Murakami , Kiyotaka Kobayashi , Masayuki Orihashi , Akihiko Matsuoka , Daichi Imamura , Rahul Malik
IPC分类号： H04L27/00 , H04L1/02
CPC分类号： H04B7/0413 , H04B7/0851 , H04L1/0057 , H04L1/0071 , H04L1/0086 , H04L1/0618 , H04L1/1819 , H04L5/0023 , H04L25/03229 , H04L25/03305 , H04L25/03324 , H04L25/03891 , H04L27/2628 , H04L27/265 , H04L2025/03414 , H04L2025/03611
摘要： Soft decision sections (503, 506) provisionally decide each modulated signal (502, 505) separated using an inverse matrix calculation of a channel fluctuation matrix at separation section (501). Signal point reduction sections (508, 510, 514, 516) reduce candidate signal points of a multiplexed modulated signal using the provisional decision results (504, 507). Soft decision sections (512, 518) make a correct decision using the reduced candidate signal points and obtain received data (RA, RB) of each modulated signal. This allows received data RA, RB with a good error rate characteristic to be obtained with a relatively small number of calculations without reducing data transmission efficiency.
摘要翻译：软判决部分（503,506）临时确定在分离部分（501）处使用信道波动矩阵的逆矩阵计算分离的每个调制信号（502,505）。信号点减少部分（508,510,514,516）使用临时决策结果（504,507）来减少复用的调制信号的候选信号点。软判决部分（512,518）使用减小的候选信号点进行正确的判定，并获得每个调制信号的接收数据（RA，RB）。这允许以相对较少数量的计算获得具有良好错误率特性的接收数据RA，RB，而不降低数据传输效率。

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