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1. 发明授权

US08451765B2 Method, system and base station for transmitting MBMS in single frequency network 有权
标题翻译：用于在单频网络中发送MBMS的方法，系统和基站
公开(公告)号：US08451765B2
公开(公告)日：2013-05-28
申请号：US12532015
申请日：2008-03-20
申请人： Yingmin Wang , Yu Ding , Hongyan Xu , Shiyan Ren , Yuemin Cai
发明人： Yingmin Wang , Yu Ding , Hongyan Xu , Shiyan Ren , Yuemin Cai
IPC分类号： H04H20/71
CPC分类号： H04W72/005 , H04W92/12
摘要： A method includes: sending, by an RNC, MBMS data to base stations of the target cells or sectors, distributing the same time and frequency resources, scrambling code and midamble to the cells or sectors to transmit the MBMS data, sending information of the distributed resources, scrambling code and midamble to the base stations and UEs of the target cells or sectors; and rotating, by each of the base stations, the MBMS burst signal to be sent by a random phase, sending the rotated signal to the UE using time and frequency resources distributed by RNC. A system includes an RNC, base stations and a UE, and each of the base stations includes a phase processing module and a signal sending module.
摘要翻译：一种方法包括：通过RNC将MBMS数据发送到目标小区或扇区的基站，将相同的时间和频率资源，扰码和中间码分配给小区或扇区以发送MBMS数据，发送分发的信息资源，扰码和中间码到目标小区或扇区的基站和UE; 并且通过每个基站旋转要由随机相位发送的MBMS突发信号，使用RNC分发的时间和频率资源向UE发送旋转的信号。一种系统包括RNC，基站和UE，并且每个基站包括相位处理模块和信号发送模块。

2. 发明申请

US20100103855A1 METHOD, SYSTEM AND BASE STATION FOR TRANSMITTING MBMS IN SINGLE FREQUENCY NETWORK 有权
标题翻译：用于在单频网络中发送MBMS的方法，系统和基站
公开(公告)号：US20100103855A1
公开(公告)日：2010-04-29
申请号：US12532015
申请日：2008-03-20
申请人： Yingmin Wang , Yu Ding , Hongyan Xu , Shiyan Ren , Yuemin Cai
发明人： Yingmin Wang , Yu Ding , Hongyan Xu , Shiyan Ren , Yuemin Cai
IPC分类号： H04H20/71 , H04W72/04 , H04M1/00
CPC分类号： H04W72/005 , H04W92/12
摘要： A method, system and base station for transmitting MBMS in a single frequency network are provided. The method includes: sending, by an RNC, MBMS data to base stations of the target cells or sectors, distributing the same time and frequency resources, scrambling code and midamble to the cells or sectors to transmit the MBMS data, sending information of the distributed resources, scrambling code and midamble to the base stations and UEs of the target cells or sectors; and rotating, by each of the base stations, the MBMS burst signal to be sent by a random phase, sending the rotated signal to the UE using time and frequency resources distributed by RNC. The system includes an RNC, base stations and a UE, and each of the base stations includes a phase processing module and a signal sending module.
摘要翻译：提供了一种用于在单个频率网络中发送MBMS的方法，系统和基站。该方法包括：通过RNC将MBMS数据发送到目标小区或扇区的基站，将相同的时间和频率资源，扰码和中间码分配给小区或扇区以发送MBMS数据，发送分布式资源，扰码和中间码到目标小区或扇区的基站和UE; 并且通过每个基站旋转要由随机相位发送的MBMS突发信号，使用RNC分发的时间和频率资源向UE发送旋转的信号。该系统包括RNC，基站和UE，并且每个基站包括相位处理模块和信号发送模块。

3. 发明申请

US20100189165A1 Method, Device and System for Detecting Pilot Sequence Signal 有权
标题翻译：用于检测导频序列信号的方法，装置和系统
公开(公告)号：US20100189165A1
公开(公告)日：2010-07-29
申请号：US12602394
申请日：2008-05-27
申请人： Hongyan Xu , Kewei Wu , Yinxiang Zheng , Yuemin Cai
发明人： Hongyan Xu , Kewei Wu , Yinxiang Zheng , Yuemin Cai
IPC分类号： H04B1/38 , H04L27/06
CPC分类号： H04B1/7107 , H04B2201/70701
摘要： A method for detecting pilot sequence signal includes: when the service data signal in the received signal is confirmed to be right, the said service data signal is extracted from the received signal, wherein, the service data signal and the pilot sequence signal in the received signal are located in the same slot; the pilot sequence signal is obtained from the received signal having been extracted the service data signal. At the same time, a communication device and a communication system are provided. The interference of pilot sequence signal made by the service data signal can be restrained, the detecting performance of the pilot sequence can be enhanced by using the present invention.
摘要翻译：一种用于检测导频序列信号的方法包括：当接收到的信号中的服务数据信号被确认为正确时，从接收信号中提取所述业务数据信号，其中，接收到的业务数据信号和导频序列信号信号位于相同的槽中; 从已经提取了服务数据信号的接收信号中获得导频序列信号。同时，提供通信设备和通信系统。可以抑制由服务数据信号产生的导频序列信号的干扰，可以通过使用本发明来提高导频序列的检测性能。

4. 发明授权

US08401124B2 Method, device and system for detecting pilot sequence signal 有权
标题翻译：用于检测导频序列信号的方法，装置和系统
公开(公告)号：US08401124B2
公开(公告)日：2013-03-19
申请号：US12602394
申请日：2008-05-27
申请人： Hongyan Xu , Kewei Wu , Yinxiang Zheng , Yuemin Cai
发明人： Hongyan Xu , Kewei Wu , Yinxiang Zheng , Yuemin Cai
IPC分类号： H03D1/00 , H04L27/06
CPC分类号： H04B1/7107 , H04B2201/70701
摘要： A method for detecting pilot sequence signal includes: when the service data signal in the received signal is confirmed to be right, the said service data signal is extracted from the received signal, wherein, the service data signal and the pilot sequence signal in the received signal are located in the same slot; the pilot sequence signal is obtained from the received signal having been extracted the service data signal. At the same time, a communication device and a communication system are provided. The interference of pilot sequence signal made by the service data signal can be restrained, the detecting performance of the pilot sequence can be enhanced by using the present invention.
摘要翻译：一种用于检测导频序列信号的方法包括：当接收到的信号中的服务数据信号被确认为正确时，从接收信号中提取所述业务数据信号，其中，接收到的业务数据信号和导频序列信号信号位于相同的槽中; 从已经提取了服务数据信号的接收信号中获得导频序列信号。同时，提供通信设备和通信系统。可以抑制由服务数据信号产生的导频序列信号的干扰，可以通过使用本发明来提高导频序列的检测性能。

5. 发明授权

US08300592B2 Signal transmission method and device 有权
标题翻译：信号传输方法及装置
公开(公告)号：US08300592B2
公开(公告)日：2012-10-30
申请号：US12682444
申请日：2008-10-07
申请人： Shaohui Sun , Yingmin Wang , Hai Tang , Yuemin Cai
发明人： Shaohui Sun , Yingmin Wang , Hai Tang , Yuemin Cai
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04L5/0016 , H04L5/0044 , H04L5/0051 , H04L27/2613
摘要： A signal transmission method, which includes: each data symbol needing to be transmitted is weighted and repeatedly extended to obtain the extended data symbol of each data symbol; the extended data symbol of each data symbol and the pilot frequency symbol are modulated and mapped to the specified time-frequency locations of each corresponding block repeat resource block to obtain each corresponding repeat data unit block; each repeat data unit block is transmitted. A signal transmission device is also disclosed in the present invention.
摘要翻译：一种信号传输方法，包括：需要发送的每个数据符号被加权并重复扩展以获得每个数据符号的扩展数据符号; 将每个数据符号的扩展数据符号和导频信号符号调制并映射到每个对应的块重复资源块的指定时频位置，以获得每个对应的重复数据单元块; 每个重复数据单元块被发送。本发明还公开了信号传输装置。

6. 发明授权

US08289919B2 Method and apparatus for transmitting signal and a communication system 有权
标题翻译：用于发送信号和通信系统的方法和装置
公开(公告)号：US08289919B2
公开(公告)日：2012-10-16
申请号：US12523909
申请日：2008-02-03
申请人： Yingmin Wang , Shaohui Sun , Yongbin Xie , Yuemin Cai , Hai Tang
发明人： Yingmin Wang , Shaohui Sun , Yongbin Xie , Yuemin Cai , Hai Tang
IPC分类号： H04W4/00 , H04B7/208 , H04J3/00
CPC分类号： H04L5/0021 , H04L5/0044
摘要： A method, apparatus and system for transmitting signal, the method includes: using the weighting factor sequence, processing weighting repeating modulation for the basic cell block mapped by the data symbol block at the sending end, and obtaining a plurality of the repeating cell blocks corresponding to the said basic cell block; the sending end maps each repeating cell block to the appointed time-frequency position respectively, then sends the signals in the said time-frequency position; and the receiving end demodulates the plurality of data symbol blocks from the blocks, and incorporates the plurality of data symbol blocks; the said receiving end demodulates the incorporated data symbol blocks, and generates the received data. This scheme can be called for short as the block repeating spread diversity transmission technology, it is based on the information symbol in the time-frequency domain two-dimensional grid point. This scheme doesn't restrict the modulating signal generation manner at bottom, it can form a new multiple address/multiple path transmission scheme, and can be incorporated with the other key technologies in the existing mobile communication.
摘要翻译：一种用于发送信号的方法，装置和系统，所述方法包括：使用加权因子序列，对由发送端的数据符号块映射的基本小区块进行加权重复调制，并获得对应的多个重复小区块到所述基本细胞块; 发送端将每个重复的小区块分别映射到指定的时间频率位置，然后在所述时间 - 频率位置发送信号; 并且所述接收端从所述块解调所述多个数据符号块，并且包含所述多个数据符号块; 所述接收端解调并入的数据符号块，并产生接收的数据。该方案可以简称为块重复扩展分集传输技术，它是基于信息符号的时域二维网格点。该方案不限制底部的调制信号生成方式，可以形成新的多地址/多路径传输方案，可以与现有移动通信中的其他关键技术相结合。

7. 发明申请

US20100214915A1 RESOURCE ALLOCATION / MANAGEMENT METHOD AND DEVICE BASED ON BLOCK REPEAT DIVISION MULTIPLE ACCESS 有权
标题翻译：资源分配/管理方法和基于块重复多路访问的设备
公开(公告)号：US20100214915A1
公开(公告)日：2010-08-26
申请号：US12680873
申请日：2008-09-28
申请人： Yuemin Cai , Yingmin Wang , Shaohui Sun , Hai Tang
发明人： Yuemin Cai , Yingmin Wang , Shaohui Sun , Hai Tang
IPC分类号： H04W72/04 , H04W28/08
CPC分类号： H04L27/2608 , H04L5/0007 , H04L5/0037 , H04L5/0062 , H04L5/0064 , H04L5/0073 , H04L5/0085
摘要： A resource allocation method based on block repeat division multiple access, involves the steps of: distributing the usable BRBG according to the service requirement of a user; distributing RC series for the said distributed BRBG. The present invention also provides a resource management method based on block repeat division multiple access, which involves the steps of: detecting the operation environment in a district for a period of time; adjusting the number of the BRB in the BRBG of the district, according to the operation environment of the district. The present invention also provides the resource allocation/management device based on block repeat division multiple access.
摘要翻译：一种基于块重复分段多址的资源分配方法，涉及以下步骤：根据用户的业务需求分配可用的BRBG; 为所述分布式BRBG分配RC系列。本发明还提供了一种基于块重复分割多址的资源管理方法，其包括以下步骤：在一段时间内检测一个区域的操作环境; 根据该区的经营环境调整区内BRBG的BRB数量。本发明还提供了基于块重复分割多址的资源分配/管理装置。

8. 发明授权

US08812038B2 Anti-interference method and device in common-frequency networking mobile communication system 有权
标题翻译：共频移动通信系统中的抗干扰方法和装置
公开(公告)号：US08812038B2
公开(公告)日：2014-08-19
申请号：US13384150
申请日：2010-07-15
申请人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
发明人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
IPC分类号： H04W24/10 , H04B15/00 , H04B7/26 , H04J11/00 , H04W28/04
CPC分类号： H04W24/10 , H04J11/005 , H04W28/04
摘要： The examples of the present invention disclose an anti-interference method and device in a common-frequency networking mobile communication system. The method includes: creating a candidate cell list according to probability that each adjacent cell of a current cell interferes with the current cell; selecting a selected cell list from the candidate cell list according to the probability; performing channel estimation for adjacent cells in the selected cell list, obtaining current signal power of each adjacent cell in the selected cell list according to a channel estimation result, and selecting a detected cell list from the selected cell list according to the signal power; and performing joint detection for adjacent cells in the detected cell list to eliminate interference of the adjacent cells in the detected cell list on the current cell.
摘要翻译：本发明的实例公开了一种共频移动通信系统中的抗干扰方法和装置。该方法包括：根据当前小区的每个相邻小区干扰当前小区的概率创建候选小区列表; 根据概率从候选小区列表中选择所选择的小区列表; 对所选择的小区列表中的相邻小区进行信道估计，根据信道估计结果获取所选小区列表中的每个相邻小区的当前信号功率，并根据信号功率从所选择的小区列表中选择检测到的小区列表; 并对所检测的小区列表中的相邻小区进行联合检测，以消除当前小区中检测到的小区列表中的相邻小区的干扰。

9. 发明申请

US20120122504A1 ANTI-INTERFERENCE METHOD AND DEVICE IN COMMON-FREQUENCY NETWORKING MOBILE COMMUNICATION SYSTEM 有权
标题翻译：通用网络移动通信系统中的抗干扰方法和设备
公开(公告)号：US20120122504A1
公开(公告)日：2012-05-17
申请号：US13384150
申请日：2010-07-15
申请人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
发明人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
IPC分类号： H04B15/00 , H04B7/26
CPC分类号： H04W24/10 , H04J11/005 , H04W28/04
摘要： The examples of the present invention disclose an anti-interference method and device in a common-frequency networking mobile communication system. The method includes: creating a candidate cell list according to probability that each adjacent cell of a current cell interferes with the current cell; selecting a selected cell list from the candidate cell list according to the probability; performing channel estimation for adjacent cells in the selected cell list, obtaining current signal power of each adjacent cell in the selected cell list according to a channel estimation result, and selecting a detected cell list from the selected cell list according to the signal power; and performing joint detection for adjacent cells in the detected cell list to eliminate interference of the adjacent cells in the detected cell list on the current cell.
摘要翻译：本发明的实例公开了一种共频移动通信系统中的抗干扰方法和装置。该方法包括：根据当前小区的每个相邻小区干扰当前小区的概率创建候选小区列表; 根据概率从候选小区列表中选择所选择的小区列表; 对所选择的小区列表中的相邻小区进行信道估计，根据信道估计结果获取所选小区列表中的每个相邻小区的当前信号功率，并根据信号功率从所选择的小区列表中选择检测到的小区列表; 并对所检测的小区列表中的相邻小区进行联合检测，以消除当前小区中检测到的小区列表中的相邻小区的干扰。

10. 发明授权

US08306006B2 Resource allocation / management method and device based on block repeat division multiple access 有权
标题翻译：基于块重复分割多路访问的资源分配/管理方法和设备
公开(公告)号：US08306006B2
公开(公告)日：2012-11-06
申请号：US12680873
申请日：2008-09-28
申请人： Yuemin Cai , Yingmin Wang , Shaohui Sun , Hai Tang
发明人： Yuemin Cai , Yingmin Wang , Shaohui Sun , Hai Tang
IPC分类号： H04W4/00
CPC分类号： H04L27/2608 , H04L5/0007 , H04L5/0037 , H04L5/0062 , H04L5/0064 , H04L5/0073 , H04L5/0085
摘要： A resource allocation method based on block repeat division multiple access, involves the steps of: distributing the usable BRBG according to the service requirement of a user; distributing RC series for the said distributed BRBG. The present invention also provides a resource management method based on block repeat division multiple access, which involves the steps of: detecting the operation environment in a district for a period of time; adjusting the number of the BRB in the BRBG of the district, according to the operation environment of the district. The present invention also provides the resource allocation/management device based on block repeat division multiple access.
摘要翻译：一种基于块重复分段多址的资源分配方法，涉及以下步骤：根据用户的业务需求分配可用的BRBG; 为所述分布式BRBG分配RC系列。本发明还提供了一种基于块重复分割多址的资源管理方法，其包括以下步骤：在一段时间内检测一个区域的操作环境; 根据该区的经营环境调整区内BRBG的BRB数量。本发明还提供了基于块重复分割多址的资源分配/管理装置。

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