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1. 发明授权

US07853217B2 Wireless communication terminal apparatus and CQI selecting method 有权
标题翻译：无线通信终端装置和CQI选择方法
公开(公告)号：US07853217B2
公开(公告)日：2010-12-14
申请号：US12063841
申请日：2006-08-17
申请人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
发明人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
IPC分类号： H04B17/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L5/0046 , H04L5/006 , H04L27/2626 , H04L27/2647
摘要： A wireless communication terminal apparatus and a CQI selecting method wherein when CQIs are grouped according to their levels and then an upper-order CQI, which is indicative of a group, is to be informed in a longer period, while a lower-order CQI, which identifies a CQI in the group, being to be informed in a shorter period, the CQI is precisely selected. A reception SIR range of 0-4 dB in UE corresponds to a level 1 of upper-order CQI. A next reception SIR range of 4-8 dB corresponds to a level 2 of upper-order CQI. Similarly, the following SIR ranges up to 24 dB, each of which is 4 dB higher than a respective previous one, correspond to the respective following levels of upper-order CQI. On the other hand, the levels 1-4 of lower-order CQI, with which the level 1 of upper-order CQI is associated, correspond to a SIR range of −1-5 dB. The levels 1-4 of lower-order CQI, with which the level 2 of upper-order CQI is associated, correspond to a SIR range of 2-9 dB. Thus, the SIR ranges, to which the lower-order CQIs correspond, overlap the respective SIR ranges corresponding to the respective adjacent levels of upper-order CQIs with which the lower-order CQIs are associated.
摘要翻译：一种无线通信终端装置和CQI选择方法，其中当CQI被根据其级别分组，然后是指示组的高阶CQI将被更长时间通知时，而低阶CQI，其识别组中的CQI，在较短的周期内被通知，精确地选择CQI。 UE中0-4dB的接收SIR范围对应于高阶CQI的1级。 4-8dB的下一个接收SIR范围对应于高阶CQI的2级。类似地，高达24dB的以下SIR范围对应于上一级CQI的各个后续级别，每个高达24dB的每一个高于相应的前一个。另一方面，高阶CQI的等级1与其相关联的低阶CQI的级别1-4对应于-1.5dB的SIR范围。与高阶CQI的2级相关联的低阶CQI的级别1-4对应于2-9dB的SIR范围。因此，低阶CQI对应的SIR范围与对应于低阶CQI相关联的高阶CQI的各个相邻级别的各个SIR范围重叠。

2. 发明申请

US20090111384A1 WIRELESS COMMUNICATION TERMINAL APPARATUS AND CQI SELECTING METHOD 有权
标题翻译：无线通信终端设备和CQI选择方法
公开(公告)号：US20090111384A1
公开(公告)日：2009-04-30
申请号：US12063841
申请日：2006-08-17
申请人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
发明人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
IPC分类号： H04B17/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L5/0046 , H04L5/006 , H04L27/2626 , H04L27/2647
摘要： A wireless communication terminal apparatus and a CQI selecting method wherein when CQIs are grouped according to their levels and then an upper-order CQI, which is indicative of a group, is to be informed in a longer period, while a lower-order CQI, which identifies a CQI in the group, being to be informed in a shorter period, the CQI is precisely selected. A reception SIR range of 0-4 dB in UE corresponds to a level 1 of upper-order CQI. A next reception SIR range of 4-8 dB corresponds to a level 2 of upper-order CQI. Similarly, the following SIR ranges up to 24 dB, each of which is 4 dB higher than a respective previous one, correspond to the respective following levels of upper-order CQI. On the other hand, the levels 1-4 of lower-order CQI, with which the level 1 of upper-order CQI is associated, correspond to a SIR range of −1-5 dB. The levels 1-4 of lower-order CQI, with which the level 2 of upper-order CQI is associated, correspond to a SIR range of 2-9 dB. Thus, the SIR ranges, to which the lower-order CQIs correspond, overlap the respective SIR ranges corresponding to the respective adjacent levels of upper-order CQIs with which the lower-order CQIs are associated.
摘要翻译：一种无线通信终端装置和CQI选择方法，其中当CQI被根据其级别分组，然后是指示组的高阶CQI将被更长时间通知时，而低阶CQI，其识别组中的CQI，在较短的周期内被通知，精确地选择CQI。 UE中0-4dB的接收SIR范围对应于高阶CQI的1级。 4-8dB的下一个接收SIR范围对应于高阶CQI的2级。类似地，高达24dB的以下SIR范围对应于上一级CQI的各个后续级别，每个高达24dB的每一个高于相应的前一个。另一方面，高阶CQI的等级1与其相关联的低阶CQI的级别1-4对应于-1.5dB的SIR范围。与高阶CQI的2级相关联的低阶CQI的级别1-4对应于2-9dB的SIR范围。因此，低阶CQI对应的SIR范围与对应于低阶CQI相关联的高阶CQI的各个相邻级别的各个SIR范围重叠。

3. 发明申请

US20120028684A1 RADIO COMMUNICATION DEVICE AND ERROR CORRECTION/ENCODING METHOD 审中-公开
标题翻译：无线电通信设备和错误校正/编码方法
公开(公告)号：US20120028684A1
公开(公告)日：2012-02-02
申请号：US12864848
申请日：2009-01-30
申请人： Kenichi Miyoshi , Megumi Ichikawa , Daichi Imamura , Seigo Nakao , Yuichi Kobayakawa , Yoshiko Saito , Kenichi Kuri , Alexander Golitschek Edler Von Elbwart
发明人： Kenichi Miyoshi , Megumi Ichikawa , Daichi Imamura , Seigo Nakao , Yuichi Kobayakawa , Yoshiko Saito , Kenichi Kuri , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04W88/02 , G06F11/10 , H03M13/05
CPC分类号： H03M13/41 , H03M13/3961 , H03M13/3994
摘要： Provided is a radio communication device which can obtain an error ratio characteristic equivalent to the one obtained by using a tail bit, without using a tail bit in the error correction and encoding. The device includes: a blocking unit (106) which adds a bit indicating an error detection result in a CRC unit (105) to control data (a bit string) so as to constitute an encoded block and outputs the encoded block to an encoding unit (107); and the encoding unit (107) which corrects and encodes the encoded block. The blocking unit (106) forms an encoded block by a bit string of control data and a probability deviation existence bit added to the tail of the bit string.
摘要翻译：提供一种无线通信装置，其可以获得与通过使用尾比特而获得的错误率特性相当的误差率特性，而不使用纠错和编码中的尾比特。该装置包括：阻塞单元（106），其将指示错误检测结果的比特添加到CRC单元（105）中以控制数据（比特串）以构成编码块，并将编码块输出到编码单元（107）; 以及对编码块进行校正和编码的编码单元（107）。阻塞单元（106）通过控制数据的位串和添加到位串的尾部的概率偏差存在位来形成编码块。

4. 发明授权

US08325845B2 Constellation rearrangement for ARQ transmit diversity schemes 有权
标题翻译： ARQ发射分集方案的星座重排
公开(公告)号：US08325845B2
公开(公告)日：2012-12-04
申请号：US13034348
申请日：2011-02-24
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
IPC分类号： H04B7/02 , H04B7/06 , H04B7/08 , H04L5/12
CPC分类号： H04L1/1845 , H04B7/0842 , H04L1/0003 , H04L1/0016 , H04L1/0071 , H04L1/08 , H04L1/1816 , H04L1/1819 , H04L25/067 , H04L27/34 , H04L27/3472
摘要： An ARQ (re-) transmission method of transmitting data in a wireless communication system wherein data packets are transmitted from a transmitter to a receiver, using a first transmission and a second transmission based on a repeat request. The method comprises the steps of modulating data at the transmitter using a first signal constellation pattern to obtain a first data symbol. The first data symbol is transmitted as the first transmission to the receiver using a first diversity branch. Further, the data is modulated at the transmitter using a second signal constellation pattern to obtain a second data symbol. Then, the second data symbol is transmitted as the second transmission to the receive over a second diversity branch. Finally, the received first and second data symbol data symbol are diversity combined at the receiver. The invention further relates to a transmitter and a receiver embodied to carry out the method of the invention.
摘要翻译：一种用于在无线通信系统中发送数据的ARQ（再发送）传输方法，其中数据分组从发射机发射到接收机，使用第一传输和基于重复请求的第二传输。该方法包括以下步骤：使用第一信号星座图模式在发射机处调制数据以获得第一数据符号。使用第一分集分支将第一数据符号作为第一传输发送到接收机。此外，使用第二信号星座图模式在发射机处对数据进行调制以获得第二数据符号。然后，第二数据符号作为第二传输发送到第二分集分支的接收。最后，所接收的第一和第二数据符号数据符号在接收机处被分集组合。本发明还涉及实现本发明的方法的发射机和接收机。

5. 发明授权

US07894401B2 Method of determining feedback in a communication system 失效
标题翻译：在通信系统中确定反馈的方法
公开(公告)号：US07894401B2
公开(公告)日：2011-02-22
申请号：US10534044
申请日：2002-11-07
申请人： Alexander Golitschek Edler Von Elbwart , Eiko Seidel , Christian Wengerter
发明人： Alexander Golitschek Edler Von Elbwart , Eiko Seidel , Christian Wengerter
IPC分类号： H04B7/216 , H04B1/00 , H04W72/00 , H04W4/00 , H04B17/00
CPC分类号： H04L1/1607 , H04L1/0025 , H04L1/1829 , H04L27/3488 , H04L2001/0093 , H04L2001/0098 , H04N21/234327 , H04N21/238 , H04N21/2383 , H04N21/44209 , H04N21/6131 , H04N21/631 , H04N21/6377 , H04N21/6405 , H04N21/658 , H04N21/6582
摘要： A method of determining feedback in a communication system, wherein data is transmitted from a transmitter to a receiver, and in response to data reception at the receiver, feedback is generated based on the received data comprising the step of classifying the data into data entities of different levels of importance and the step of determining feedback based on at least one data entity of one level of importance. The invention further relates to a corresponding receiver, transmitter and a respective communication system.
摘要翻译：一种在通信系统中确定反馈的方法，其中数据从发射机发送到接收机，并且响应于在接收机处的数据接收，基于所接收的数据生成反馈，包括将数据分类成数据实体的步骤不同程度的重要性以及基于至少一个重要级别的数据实体确定反馈的步骤。本发明还涉及相应的接收机，发射机和相应的通信系统。

6. 发明申请

US20070147531A1 Constellation rearrangement for ARQ transmit diversity schemes 有权
标题翻译： ARQ发射分集方案的星座重排
公开(公告)号：US20070147531A1
公开(公告)日：2007-06-28
申请号：US11633421
申请日：2006-12-05
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
IPC分类号： H04L5/12
CPC分类号： H04L1/1845 , H04B7/0842 , H04L1/0003 , H04L1/0016 , H04L1/0071 , H04L1/08 , H04L1/1816 , H04L1/1819 , H04L25/067 , H04L27/34 , H04L27/3472
摘要： An ARQ (re-) transmission method of transmitting data in a wireless communication system wherein data packets are transmitted from a transmitter to a receiver, using a first transmission and a second transmission based on a repeat request. The method comprises the steps of modulating data at the transmitter using a first signal constellation pattern to obtain a first data symbol. The first data symbol is transmitted as the first transmission to the receiver using a first diversity branch. Further, the data is modulated at the transmitter using a second signal constellation pattern to obtain a second data symbol. Then, the second data symbol is transmitted as the second transmission to the receive over a second diversity branch. Finally, the received first and second data symbol data symbol are diversity combined at the receiver. The invention further relates to a transmitter and a receiver embodied to carry out the method of the invention.
摘要翻译：一种用于在无线通信系统中发送数据的ARQ（重传）传输方法，其中数据分组从发射机发射到接收机，使用第一传输和基于重复请求的第二传输。该方法包括以下步骤：使用第一信号星座图模式在发射机处调制数据以获得第一数据符号。使用第一分集分支将第一数据符号作为第一传输发送到接收机。此外，使用第二信号星座图模式在发射机处对数据进行调制以获得第二数据符号。然后，第二数据符号作为第二传输发送到第二分集分支的接收。最后，所接收的第一和第二数据符号数据符号在接收机处被分集组合。本发明还涉及实现本发明的方法的发射机和接收机。

7. 发明授权

US07154961B2 Constellation rearrangement for ARQ transmit diversity schemes 有权
公开(公告)号：US07154961B2
公开(公告)日：2006-12-26
申请号：US10501906
申请日：2002-10-18
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
IPC分类号： H04B7/02
CPC分类号： H04L1/1845 , H04B7/0842 , H04L1/0003 , H04L1/0016 , H04L1/0071 , H04L1/08 , H04L1/1816 , H04L1/1819 , H04L25/067 , H04L27/34 , H04L27/3472
摘要： An ARQ (re-) transmission method of transmitting data in a wireless communication system wherein data packets are transmitted from a transmitter to a receiver, using a first transmission and a second transmission based on a repeat request. The method comprises the steps of modulating data at the transmitter using a first signal constellation pattern to obtain a first data symbol. The first data symbol is transmitted as the first transmission to the receiver using a first diversity branch. Further, the data is modulated at the transmitter using a second signal constellation pattern to obtain a second data symbol. Then, the second data symbol is transmitted as the second transmission to the receive over a second diversity branch. Finally, the received first and second data symbol data symbol are diversity combined at the receiver. The invention further relates to a transmitter and a receiver embodied to carry out the method of the invention.

8. 发明授权

US06769085B2 Method for modifying a bit sequence in an ARQ restransmission, receiver and transmitter therefor 有权
标题翻译：用于修改ARQ重传中的比特序列的方法，其接收机和发射机
公开(公告)号：US06769085B2
公开(公告)日：2004-07-27
申请号：US10295899
申请日：2002-11-18
申请人： Alexander Golitschek Edler Von Elbwart , Eiko Seidel , Christian Wengerter
发明人： Alexander Golitschek Edler Von Elbwart , Eiko Seidel , Christian Wengerter
IPC分类号： G08C2502
CPC分类号： H04L1/1819 , H04L1/1812 , H04L1/1845 , H04L1/1893 , H04L27/3416
摘要： An ARQ transmission method in a communication system, wherein data packets comprising modulation symbols are transmitted based on an automatic repeat request and subsequently combined with previously received data packets. The symbols of the transmitted data packets are modulated in a mapping entity employing at least a first and second signal constellation. The method further comprises the step of obtaining the second signal constellation from the first signal constellation by exchanging a logical bit position and/or inverting a logical bit. The invention further relates to a corresponding transmitter and receiver.
摘要翻译：在通信系统中的ARQ传输方法，其中包括调制符号的数据分组基于自动重传请求发送，并随后与先前接收到的数据分组组合。所发送的数据分组的符号在采用至少第一和第二信号星座的映射实体中进行调制。该方法还包括通过交换逻辑比特位置和/或反转逻辑比特从第一信号星座获得第二信号星座的步骤。本发明还涉及相应的发射机和接收机。

9. 发明授权

US07230995B2 Interleaver pattern modification 有权
标题翻译：交错模式修改
公开(公告)号：US07230995B2
公开(公告)日：2007-06-12
申请号：US10244105
申请日：2002-09-16
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
IPC分类号： H04L27/04 , H04L27/22
CPC分类号： H04L1/0071 , H04B1/7107 , H04L1/004
摘要： The invention provides a method of interleaving a source data stream using an interleaver pattern in a transmitter. A mother interleaver pattern and an interleaver parameter are accessed. The mother interleaver pattern is modified using said interleaver parameter. Then, the modified interleaver pattern is applied in the transmitter for interleaving the source data stream. The interleaver parameter used by the transmitter for modifying said mother interleaver pattern differs from the interleaver parameter used simultaneously by at least one other transmitter that transmits data at the same time on the same channel. The invention further provides a corresponding deinterleaving method. By decorrelating the interleaver processes in the different streams, the inter-stream interference is reduced.
摘要翻译：本发明提供一种在发射机中使用交织器模式来交织源数据流的方法。访问母交织器模式和交织器参数。使用所述交织器参数修改母交织器模式。然后，将修改的交织器模式应用于发送器中以交织源数据流。用于修改所述母交织器模式的发送器所使用的交织器参数不同于在同一信道上同时发送数据的至少一个其他发送机同时使用的交织器参数。本发明还提供了相应的解交织方法。通过对不同流中的交织器处理进行去相关，减少了流间干扰。

10. 发明申请

US20050193307A1 Constellation rearrangement for arq transmit diversity schemes 有权
标题翻译： ARQ发射分集方案的星座重排
公开(公告)号：US20050193307A1
公开(公告)日：2005-09-01
申请号：US10501906
申请日：2002-10-18
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
IPC分类号： H03M13/25 , H03M13/29 , H04B7/02 , H04L1/00 , H04L1/18 , H04L27/34 , H04J11/00
CPC分类号： H04L1/1845 , H04B7/0842 , H04L1/0003 , H04L1/0016 , H04L1/0071 , H04L1/08 , H04L1/1816 , H04L1/1819 , H04L25/067 , H04L27/34 , H04L27/3472
摘要： An ARQ (re-) transmission method of transmitting data in a wireless communication system wherein data packets are transmitted from a transmitter to a receiver, using a first transmission and a second transmission based on a repeat request. The method comprises the steps of modulating data at the transmitter using a first signal constellation pattern to obtain a first data symbol. The first data symbol is transmitted as the first transmission to the receiver using a first diversity branch. Further, the data is modulated at the transmitter using a second signal constellation pattern to obtain a second data symbol. Then, the second data symbol is transmitted as the second transmission to the receive over a second diversity branch. Finally, the received first and second data symbol data symbol are diversity combined at the receiver. The invention further relates to a transmitter and a receiver embodied to carry out the method of the invention.
摘要翻译：一种用于在无线通信系统中发送数据的ARQ（再发送）传输方法，其中数据分组从发射机发射到接收机，使用第一传输和基于重复请求的第二传输。该方法包括以下步骤：使用第一信号星座图模式在发射机处调制数据以获得第一数据符号。使用第一分集分支将第一数据符号作为第一传输发送到接收机。此外，使用第二信号星座图模式在发射机处对数据进行调制以获得第二数据符号。然后，第二数据符号作为第二传输发送到第二分集分支的接收。最后，所接收的第一和第二数据符号数据符号在接收机处被分集组合。本发明还涉及实现本发明的方法的发射机和接收机。

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