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1. 发明授权

US08934410B2 Transmission scheme 有权
标题翻译：传输方案
公开(公告)号：US08934410B2
公开(公告)日：2015-01-13
申请号：US13255462
申请日：2009-10-21
申请人： Qingyu Miao , Youping Su , Lei Ziao , Huaisong Zhu
发明人： Qingyu Miao , Youping Su , Lei Ziao , Huaisong Zhu
IPC分类号： H04W4/00 , H04B7/06 , H04B10/25 , H04B7/185 , H04B7/00 , H04M1/00 , H04W28/18 , H04W84/04
CPC分类号： H04B7/0617 , H04B10/25 , H04W28/18 , H04W84/042
摘要： In a transmission scheme for transmitting data over a connection connecting a transmitting Main Unit and a receiving Radio Unit of a cellular radio system, where the transmitted data corresponds to user-plane data in the form of digital baseband data for different antenna-carriers, the digital signal is transmitted over the connection, e.g. a fiber, before spreading and combining is provided. The power and weight factor is transmitted separately with a few additional bits. Hereby, the Digital signal before spreading and combining is transmitted in the fiber instead of the combined multi-code signal.
摘要翻译：在通过连接蜂窝无线电系统的发送主单元和接收无线电单元的连接发送数据的传输方案中，其中所发送的数据对应于用于不同天线载波的数字基带数据形式的用户平面数据，数字信号通过连接传输，例如提供了在扩展和组合之前的光纤。功率和权重因子分开传输，附加几位。因此，在光纤中发送扩频和组合之前的数字信号，而不是组合的多码信号。

2. 发明申请

US20110317629A1 Transmission Scheme 有权
标题翻译：传输方案
公开(公告)号：US20110317629A1
公开(公告)日：2011-12-29
申请号：US13255462
申请日：2009-10-21
申请人： Qingyu Miao , Youping Su , Lei Ziao , Huaisong Zhu
发明人： Qingyu Miao , Youping Su , Lei Ziao , Huaisong Zhu
IPC分类号： H04W4/00
CPC分类号： H04B7/0617 , H04B10/25 , H04W28/18 , H04W84/042
摘要： In a transmission scheme for transmitting data over a connection connecting a transmitting Main Unit and a receiving Radio Unit of a cellular radio system, where the transmitted data corresponds to user-plane data in the form of digital baseband data for different antenna-carriers, the digital signal is transmitted over the connection, e.g. a fiber, before spreading and combining is provided. The power and weight factor is transmitted separately with a few additional bits. Hereby, the Digital signal before spreading and combining is transmitted in the fiber instead of the combined multi-code signal.
摘要翻译：在通过连接蜂窝无线电系统的发送主单元和接收无线电单元的连接发送数据的传输方案中，其中所发送的数据对应于用于不同天线载波的数字基带数据形式的用户平面数据，数字信号通过连接传输，例如提供了在扩展和组合之前的光纤。功率和权重因子分开传输，附加几位。因此，在光纤中发送扩频和组合之前的数字信号，而不是组合的多码信号。

3. 发明申请

US20110228711A1 METHOD OF AND APPARATUSES FOR RECOGNIZING AN OUT-OF-SYNC BASE STATION 有权
标题翻译：用于识别同步基站的方法和装置
公开(公告)号：US20110228711A1
公开(公告)日：2011-09-22
申请号：US13130087
申请日：2008-12-01
申请人： Jiuhui Du , Qingyu Miao , Huaisong Zhu
发明人： Jiuhui Du , Qingyu Miao , Huaisong Zhu
IPC分类号： H04J3/00
CPC分类号： H04W56/00 , H04J3/0685
摘要： A method of and a network controller (304) for recognizing an out-of-sync BS in a TDD based cellular communication network is provided. The method comprises the steps of receiving information reported by one or more BSs having uplink interference from the out-of-sync BS (414), and locating the out-of-sync BS based on the information (416). A BS and an NMS for use with the above network controller (304) and a TDD based cellular communication network comprising at least the above network controller (304) and the above BS (306-1, 306-2, . . . , 306-n) are also provided.
摘要翻译：提供了一种用于识别基于TDD的蜂窝通信网络中的不同步BS的方法和网络控制器（304）。该方法包括以下步骤：接收由具有来自不同步BS（414）的上行链路干扰的一个或多个BS报告的信息，以及基于该信息定位不同步的BS（416）。用于上述网络控制器（304）的BS和NMS以及至少包括上述网络控制器（304）和上述BS（306-1,306-2，...，306）的基于TDD的蜂窝通信网络 -n）。

4. 发明授权

US08731004B2 Method of and apparatuses for recognizing an out-of-sync base station 有权
标题翻译：用于识别不同步基站的方法和装置
公开(公告)号：US08731004B2
公开(公告)日：2014-05-20
申请号：US13130087
申请日：2008-12-01
申请人： Jiuhui Du , Qingyu Miao , Huaisong Zhu
发明人： Jiuhui Du , Qingyu Miao , Huaisong Zhu
IPC分类号： H04W56/00
CPC分类号： H04W56/00 , H04J3/0685
摘要： A method of and a network controller (304) for recognizing an out-of-sync BS in a TDD based cellular communication network is provided. The method comprises the steps of receiving information reported by one or more BSs having uplink interference from the out-of-sync BS (414), and locating the out-of-sync BS based on the information (416). A BS and an NMS for use with the above network controller (304) and a TDD based cellular communication network comprising at least the above network controller (304) and the above BS (306-1, 306-2, . . . , 306-n) are also provided.
摘要翻译：提供了一种用于识别基于TDD的蜂窝通信网络中的不同步BS的方法和网络控制器（304）。该方法包括以下步骤：接收由具有来自不同步BS（414）的上行链路干扰的一个或多个BS报告的信息，以及基于该信息定位不同步的BS（416）。用于上述网络控制器（304）的BS和NMS以及至少包括上述网络控制器（304）和上述BS（306-1,306-2，...，306）的基于TDD的蜂窝通信网络 -n）。

5. 发明授权

US09094996B2 Method and a base station for allocation measurement gaps 有权
标题翻译：方法和基站用于分配测量差距
公开(公告)号：US09094996B2
公开(公告)日：2015-07-28
申请号：US14003913
申请日：2011-03-15
申请人： Yang Tian , Dian Wang , Huaisong Zhu
发明人： Yang Tian , Dian Wang , Huaisong Zhu
IPC分类号： H04W72/12 , H04L1/18 , H04W24/10 , H04W36/00
CPC分类号： H04W72/1247 , H04L1/1812 , H04L1/1822 , H04L1/1887 , H04W24/10 , H04W36/0088
摘要： A radio base station and a method therein are provided for allocating measurement gaps within a MGRP to UEs currently being served by the base station, wherein consideration is taken to the impact a measurement gap has on the HARQ processes. A plurality of possible measurement gaps are identified within the MGRP with regards to their starting point and duration in time within the MGRP. A number of HARQ processes that would be affected due to the identified measurement gaps with regards to a starting point in time of the identified measurement gaps during the MGRP are determined for the identified measurement gaps. The identified measurement gaps are ranked depending on the number of HARQ processes which would be affected during the MGRP and the identified measurement gaps are allocated to the UEs based on the ranking.
摘要翻译：提供了一种无线电基站及其方法，用于将MGRP内的测量间隙分配给目前由基站服务的UE，其中考虑到测量间隙对HARQ进程的影响。关于MGRP内的起始点和持续时间，在MGRP内确定了多个可能的测量间隙。对于所识别的测量间隙，确定由于在MGRP期间所识别的测量间隙的起始时间点所识别的测量间隙而将影响的多个HARQ过程。所确定的测量间隙根据在MGRP期间将受影响的HARQ进程的数量进行排序，并且基于排名将所识别的测量间隙分配给UE。

6. 发明授权

US09179471B2 Coordinated scheduling for time division duplex network 有权
标题翻译：时分双工网络协调调度
公开(公告)号：US09179471B2
公开(公告)日：2015-11-03
申请号：US13996457
申请日：2010-12-22
申请人： Huaisong Zhu , Jiansong Gan , Xinyu Gu
发明人： Huaisong Zhu , Jiansong Gan , Xinyu Gu
IPC分类号： H04W72/12
CPC分类号： H04W72/12 , H04B7/024 , H04B7/0617 , H04W72/0426 , H04W72/046 , H04W72/1226
摘要： The invention relates to Coordinated Scheduling for a Time Division Duplex (TDD) network. In a method for User Equipment (UE) scheduling by a base station in a TDD network, the base station receives scheduling decision from at least one neighboring cell of the base station, and schedules a UE among a plurality of UEs in the serving cell of the base station based on the scheduling decision from the at least one neighboring cell and based on smart antenna information. The inter-cell interference is suppressed and therefore the network performance is improved.
摘要翻译：本发明涉及时分双工（TDD）网络的协调调度。在由TDD网络中的基站进行的用户设备（UE）调度的方法中，基站从基站的至少一个相邻小区接收调度决定，并且在服务小区的多个UE中调度UE 所述基站基于来自所述至少一个相邻小区的调度决定并且基于智能天线信息。抑制小区间干扰，从而提高网络性能。

7. 发明申请

US20140355727A1 ADAPTIVE PHASE SHIFT APPARATUS AND METHOD 有权
标题翻译：自适应相移装置和方法
公开(公告)号：US20140355727A1
公开(公告)日：2014-12-04
申请号：US14371232
申请日：2012-01-12
申请人： Yuanjun Xu , Tao Gu , Huaisong Zhu , Yanqiang Li , Jinsong Yang
发明人： Yuanjun Xu , Tao Gu , Huaisong Zhu , Yanqiang Li , Jinsong Yang
IPC分类号： H04L27/26
CPC分类号： H04L27/2657 , H04L27/2621 , H04L27/2689 , H04W88/08
摘要： The invention discloses an adaptive phase shift method in a multi-carrier system, comprising: generating a group of one or more new phase values for corresponding one or more phase shift carriers, PSCs, based on quantization phase values; calculating and comparing a backward maximum power in an evaluation path with the group of one or more new phase values in one timeslot and a forward maximum power in a working path with current phase values in the timeslot; and adjusting phase of the PSCs based on the group of one or more new phase values if the calculated backward maximum power is less than the calculated forward maximum power. An adaptive phase shift apparatus is also disclosed. With the invention, complexity of the implementation is reduced and a small DPS block resource, low Hardware cost, low power consumption is also achieved.
摘要翻译：本发明公开了一种多载波系统中的自适应相移方法，包括：基于量化相位值，生成相应的一个或多个相移载波PSC的一个或多个新相位值组; 计算和比较评估路径中的后向最大功率与一个时隙中的一个或多个新相位值组和工作路径中的正向最大功率与时隙中的当前相位值进行比较; 以及如果所计算的后向最大功率小于所计算的正向最大功率，则基于一个或多个新相位值的组来调整所述PSC的相位。还公开了一种自适应相移装置。利用本发明，实现的复杂度降低，并且还实现了小的DPS块资源，低硬件成本，低功耗。

8. 发明申请

US20130322289A1 Reducing Interference Caused by an Atmospheric Duct in a Mobile Communication System 有权
标题翻译：减少移动通信系统中大气管道引起的干扰
公开(公告)号：US20130322289A1
公开(公告)日：2013-12-05
申请号：US14000760
申请日：2011-02-24
申请人： Huaisong Zhu , Yang Hu , Steve Lou
发明人： Huaisong Zhu , Yang Hu , Steve Lou
IPC分类号： H04J3/14
CPC分类号： H04J3/14 , H04J11/0056
摘要： A base station (14) in a mobile communication system operating according to a synchronised time division scheme comprises an antenna (26), a radio communication unit (24) for communicating with mobile stations of the system and an interference investigating unit (28) comprising a link quality measuring element (30), which obtains link quality measurements that are measured in the base station during uplink communication (UL) between at least one mobile station and the base station, a link quality evaluation element (32) that compares link quality measurements of at least one uplink channel with a link quality threshold and determines that the uplink channel is interfered by another base station if the link quality threshold is exceeded, a base station identifying element (34) that identifies the other base station via signals broadcast by the other base station and an interference limiting element (36) configured to perform an interference limitation activity based on the identification.
摘要翻译：根据同步时分方式操作的移动通信系统中的基站（14）包括天线（26），用于与系统的移动台进行通信的无线电通信单元（24）和干扰调查单元（28），包括链路质量测量元件（30），其在至少一个移动站和所述基站之间的上行链路通信（UL）期间获得在所述基站中测量的链路质量测量;链路质量评估元件（32），其将链路质量测量具有链路质量阈值的至少一个上行链路信道，并且如果超过链路质量阈值，则确定上行链路信道被另一个基站干扰;基站识别元件（34），其经由所述另一基站和干扰限制元件（36）被配置为基于所述识别来执行干扰限制活动 n。

9. 发明申请

US20130265916A1 COORDINATED SCHEDULING FOR TIME DIVISION DUPLEX NETWORK 有权
标题翻译：用于时分双工网络的协调调度
公开(公告)号：US20130265916A1
公开(公告)日：2013-10-10
申请号：US13996457
申请日：2010-12-22
申请人： Huaisong Zhu , Jiansong Gan , Xinyu Gu
发明人： Huaisong Zhu , Jiansong Gan , Xinyu Gu
IPC分类号： H04W72/12
CPC分类号： H04W72/12 , H04B7/024 , H04B7/0617 , H04W72/0426 , H04W72/046 , H04W72/1226
摘要： The invention relates to Coordinated Scheduling for a Time Division Duplex (TDD) network. In a method for User Equipment (UE) scheduling by a base station in a TDD network, the base station receives scheduling decision from at least one neighboring cell of the base station, and schedules a UE among a plurality of UEs in the serving cell of the base station based on the scheduling decision from the at least one neighboring cell and based on smart antenna information. The inter-cell interference is suppressed and therefore the network performance is improved.
摘要翻译：本发明涉及时分双工（TDD）网络的协调调度。在由TDD网络中的基站进行的用户设备（UE）调度的方法中，基站从基站的至少一个相邻小区接收调度决定，并且在服务小区的多个UE中调度UE 所述基站基于来自所述至少一个相邻小区的调度决定并且基于智能天线信息。抑制小区间干扰，从而提高网络性能。

10. 发明申请

US20100195523A1 Quality Channel Reporting in a Time Division System 有权
标题翻译：时分系统质量通道报告
公开(公告)号：US20100195523A1
公开(公告)日：2010-08-05
申请号：US12676059
申请日：2007-09-04
申请人： Lei Xiao , Jie Mao , Huaisong Zhu
发明人： Lei Xiao , Jie Mao , Huaisong Zhu
IPC分类号： H04L12/26 , H04B7/212 , H04J3/00
CPC分类号： H04L1/20 , H04B17/24 , H04B17/318 , H04L1/0026
摘要： A method (400) for use in a wireless communications system (100) with a first transceiver (110) and a second transceiver (130) which communicate with each other, which system is a TDD-system, with communication divided into time frames with time slots. According to the method, the first transceiver transmits (410) a dedicated signal for use as a communications quality indicator by the second transceiver, and the second transceiver reports (420) measurements of the dedicated signal to the first transceiver. The dedicated signal is by the first transceiver in one or more TDD time slots, and the second transceiver measures (430) the individual signal strength of the dedicated signal in at least a first and a second time slot and transmits (440) measurement reports to the first transceiver based on the individual measurements in said first and second time slots of the dedicated signal.
摘要翻译：一种用于具有彼此通信的第一收发器（110）和第二收发器（130）的无线通信系统（100）的方法（400），所述系统是TDD系统，其中通信被分为时间帧与时隙。根据该方法，第一收发器通过第二收发器发送（410）用作通信质量指示符的专用信号，并且第二收发器向第一收发器报告（420）专用信号的测量结果。该专用信号是由一个或多个TDD时隙中的第一收发器产生的，而第二收发器在至少第一和第二时隙中测量（430）专用信号的各个信号强度，并将（440）测量报告发送基于专用信号的所述第一和第二时隙中的各个测量的第一收发器。

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