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1. 发明授权

US08295382B2 Antenna multiplexing system and method of smart antenna and multiple-input multiple-output antenna 有权
标题翻译：智能天线和多输入多输出天线天线多路复用系统及方法
公开(公告)号：US08295382B2
公开(公告)日：2012-10-23
申请号：US12452036
申请日：2008-06-26
申请人： Xiaodong Xu , Guangyi Liu , Guanghui Cheng , Yuhong Huang , Zhigang Yan , Chunfeng Cui
发明人： Xiaodong Xu , Guangyi Liu , Guanghui Cheng , Yuhong Huang , Zhigang Yan , Chunfeng Cui
IPC分类号： H04B7/02
CPC分类号： H04B7/0413 , H04B7/0469 , H04B7/0689 , H04B7/0691
摘要： An antenna multiplexing system and a method of a smart antenna and a Multiple-Input Multiple-Output antenna are provided, wherein the system includes a MIMO antenna array and a smart antenna array, the smart antenna array includes several groups of antenna array elements in which the distance between neighbor antenna array elements is less than or equal to one half of wavelength, and the smart antenna array comprises at least two groups of antenna array elements with the coherence sufficient for the requirement of the MIMO applications. The method includes: in accordance with the type of the data to be transmitted, determining a transmitting mode and processing the data to be transmitted accordingly, and in accordance with the transmitting mode, controlling the MIMO antenna array or smart antenna array, so as to transmitting the data to the mobile terminal. With the premise that the actual coverage of TD-SCDMA system should be further improved, the requirement of higher user throughout could be met, and the MIMO antenna system could satisfy the requirement of the future system evolution. Both of the applications of the MIMO and the smart antenna could be met with the use of the same antenna feeding system, and the adaptive switching of the MIMO and the smart antenna with respect to the user could be achieved.
摘要翻译：提供了一种天线多路复用系统和智能天线和多输入多输出天线的方法，其中系统包括MIMO天线阵列和智能天线阵列，智能天线阵列包括几组天线阵列元件，其中相邻天线阵列元件之间的距离小于或等于波长的一半，并且智能天线阵列包括至少两组天线阵列元件，其相干性足以满足MIMO应用的要求。该方法包括：根据要发送的数据的类型，确定发送模式并相应地处理要发送的数据，并且根据发送模式，控制MIMO天线阵列或智能天线阵列，以便将数据发送到移动终端。以TD-SCDMA系统实际覆盖范围进一步提高为前提，满足高用户需求，MIMO天线系统可以满足未来系统演进的要求。可以通过使用相同的天线馈送系统来满足MIMO和智能天线的两个应用，并且可以实现MIMO和智能天线相对于用户的自适应切换。

2. 发明申请

US20100135420A1 ANTENNA MULTIPLEXING SYSTEM AND METHOD OF SMART ANTENNA AND MULTIPLE-INPUT MULTIPLE-OUTPUT ANTENNA 有权
标题翻译：天线多路复用系统及智能天线和多路输入多输出天线的方法
公开(公告)号：US20100135420A1
公开(公告)日：2010-06-03
申请号：US12452036
申请日：2008-06-26
申请人： Xiaodong Xu , Guangyi Liu , Guanghui Cheng , Yuhong Huang , Zhigang Yan , Chunfeng Cui
发明人： Xiaodong Xu , Guangyi Liu , Guanghui Cheng , Yuhong Huang , Zhigang Yan , Chunfeng Cui
IPC分类号： H04K1/10
CPC分类号： H04B7/0413 , H04B7/0469 , H04B7/0689 , H04B7/0691
摘要： An antenna multiplexing system and a method of a smart antenna and a Multiple-Input Multiple-Output antenna are provided, wherein the system includes a MIMO antenna array and a smart antenna array, the smart antenna array includes several groups of antenna array elements in which the distance between neighbor antenna array elements is less than or equal to one half of wavelength, and the smart antenna array comprises at least two groups of antenna array elements with the coherence sufficient for the requirement of the MIMO applications. The method includes: in accordance with the type of the data to be transmitted, determining a transmitting mode and processing the data to be transmitted accordingly, and in accordance with the transmitting mode, controlling the MIMO antenna array or smart antenna array, so as to transmitting the data to the mobile terminal. With the premise that the actual coverage of TD-SCDMA system should be further improved, the requirement of higher user throughout could be met, and the MIMO antenna system could satisfy the requirement of the future system evolution. Both of the applications of the MIMO and the smart antenna could be met with the use of the same antenna feeding system, and the adaptive switching of the MIMO and the smart antenna with respect to the user could be achieved.
摘要翻译：提供了一种天线多路复用系统和智能天线和多输入多输出天线的方法，其中系统包括MIMO天线阵列和智能天线阵列，智能天线阵列包括几组天线阵列元件，其中相邻天线阵列元件之间的距离小于或等于波长的一半，并且智能天线阵列包括至少两组天线阵列元件，其相干性足以满足MIMO应用的要求。该方法包括：根据要发送的数据的类型，确定发送模式并相应地处理要发送的数据，并且根据发送模式，控制MIMO天线阵列或智能天线阵列，以便将数据发送到移动终端。以TD-SCDMA系统实际覆盖范围进一步提高为前提，满足高用户需求，MIMO天线系统可以满足未来系统演进的要求。可以通过使用相同的天线馈送系统来满足MIMO和智能天线的两个应用，并且可以实现MIMO和智能天线相对于用户的自适应切换。

3. 发明授权

US08134504B2 Community antenna system in the closed loop mode and the method thereof 有权
标题翻译：社区天线系统在闭环模式及其方法
公开(公告)号：US08134504B2
公开(公告)日：2012-03-13
申请号：US12629003
申请日：2009-12-01
申请人： Xiaodong Xu , Guangyi Liu , Chunfeng Cui , Zhigang Yan , Yuhong Huang
发明人： Xiaodong Xu , Guangyi Liu , Chunfeng Cui , Zhigang Yan , Yuhong Huang
IPC分类号： H01Q3/01
CPC分类号： H04B7/10 , H04B7/0469 , H04B7/0617 , H04B7/0626
摘要： A community antenna system in a closed loop mode and a method thereof are provided, the system includes two groups of pre-weighting processing modules, beamforming modules and antenna arrays connected in turn. The method includes the following processes: performing the pre-weighting processing on a transmission signal respectively according to the channel information corresponding to each of two antenna arrays; determining beamforming weight vectors according to two groups of steering vectors corresponding to the two antenna arrays, and performing weighting processing on the two pre-weighting processed transmission signals respectively to form two directional beams directed to the receiving antenna of a target mobile terminal; and transmitting the two directional beams via two antenna arrays with orthogonal polarization modes respectively.
摘要翻译：提供了一种闭环模式的社区天线系统及其方法，该系统包括依次连接的两组预加权处理模块，波束形成模块和天线阵列。该方法包括以下处理：根据与两个天线阵列中的每一个相对应的信道信息分别对传输信号执行预加权处理; 根据与两个天线阵列相对应的两组导向矢量来确定波束成形权重向量，并且分别对两个预加权处理的传输信号执行加权处理，以形成指向目标移动终端的接收天线的两个定向波束; 并且分别经由具有正交偏振模式的两个天线阵列发送两个定向波束。

4. 发明申请

US20100164804A1 COMMUNITY ANTENNA SYSTEM IN THE CLOSED LOOP MODE AND THE METHOD THEREOF 有权
标题翻译：封闭环境中的社区天线系统及其方法
公开(公告)号：US20100164804A1
公开(公告)日：2010-07-01
申请号：US12629003
申请日：2009-12-01
申请人： XIAODONG XU , Guangyi Liu , Chunfeng Cui , Zhigang Yan , Yuhong Huang
发明人： XIAODONG XU , Guangyi Liu , Chunfeng Cui , Zhigang Yan , Yuhong Huang
IPC分类号： H01Q3/00
CPC分类号： H04B7/10 , H04B7/0469 , H04B7/0617 , H04B7/0626
摘要： A community antenna system in a closed loop mode and a method thereof are provided, the system includes two groups of pre-weighting processing modules, beamforming modules and antenna arrays connected in turn. The method includes the following processes: performing the pre-weighting processing on a transmission signal respectively according to the channel information corresponding to each of two antenna arrays; determining beamforming weight vectors according to two groups of steering vectors corresponding to the two antenna arrays, and performing weighting processing on the two pre-weighting processed transmission signals respectively to form two directional beams directed to the receiving antenna of a target mobile terminal; and transmitting the two directional beams via two antenna arrays with orthogonal polarization modes respectively.
摘要翻译：提供了一种闭环模式的社区天线系统及其方法，该系统包括依次连接的两组预加权处理模块，波束形成模块和天线阵列。该方法包括以下处理：根据与两个天线阵列中的每一个相对应的信道信息分别对传输信号执行预加权处理; 根据与两个天线阵列相对应的两组导向矢量来确定波束成形权重向量，并且分别对两个预加权处理的传输信号执行加权处理，以形成指向目标移动终端的接收天线的两个定向波束; 并且分别经由具有正交偏振模式的两个天线阵列发送两个定向波束。

5. 发明授权

US08605646B2 Air interface synchronization method, apparatus and system 有权
标题翻译：空中接口同步方法，装置和系统
公开(公告)号：US08605646B2
公开(公告)日：2013-12-10
申请号：US13381166
申请日：2010-06-29
申请人： Jing Wang , Chunfeng Cui , Guangyi Liu
发明人： Jing Wang , Chunfeng Cui , Guangyi Liu
IPC分类号： H04B7/212
CPC分类号： H04W56/0015 , H04W92/20
摘要： An air interface synchronization method is provided. The method includes that: a home-eNodeB which is not synchronized with an eNodeB, intercepts a synchronization subframe transmitted from the eNodeB and/or the home-eNodeB which was already synchronized with the eNodeB, a synchronization reference base station is selected from the base station which transmits the intercepted synchronization subframe, wherein the synchronization subframe includes a special synchronization channel for broadcasting synchronization sequence; the synchronization sequence is obtained, which is broadcasted in the special synchronization channel of the synchronization subframe transmitted by the synchronization reference station, and the synchronization with the synchronization base station is performed according to the synchronization sequence. Also, an air interface synchronization system, an eNodeB and a home-eNodeB are provided. The problem in prior art that the source is wasted in the process of synchronization is solved according to the method, the system, the eNodeB and the home-eNodeB.
摘要翻译：提供了一种空中接口同步方法。该方法包括：与eNodeB不同步的家庭eNodeB，截取从已经与eNodeB同步的eNodeB和/或家庭eNodeB发送的同步子帧，从基站中选择同步参考基站发送截取的同步子帧的站，其中同步子帧包括用于广播同步序列的专用同步信道; 获得在由同步参考站发送的同步子帧的特殊同步信道中广播的同步序列，并且根据同步序列执行与同步基站的同步。而且，提供空中接口同步系统，eNodeB和家庭eNodeB。根据方法，系统，eNodeB和家庭eNodeB来解决现有技术中源在资源同步过程中浪费的问题。

6. 发明申请

US20120134455A1 AIR INTERFACE SYNCHRONIZATION METHOD, APPARATUS AND SYSTEM 有权
标题翻译：空中接口同步方法，装置和系统
公开(公告)号：US20120134455A1
公开(公告)日：2012-05-31
申请号：US13381166
申请日：2010-06-29
申请人： Jing Wang , Chunfeng Cui , Guangyi Liu
发明人： Jing Wang , Chunfeng Cui , Guangyi Liu
IPC分类号： H04L7/00
CPC分类号： H04W56/0015 , H04W92/20
摘要： An air interface synchronization method is provided. The method includes that: a home-eNodeB which is not synchronized with an eNodeB, intercepts a synchronization subframe transmitted from the eNodeB and/or the home-eNodeB which was already synchronized with the eNodeB, a synchronization reference base station is selected from the base station which transmits the intercepted synchronization subframe, wherein the synchronization subframe includes a special synchronization channel for broadcasting synchronization sequence; the synchronization sequence is obtained, which is broadcasted in the special synchronization channel of the synchronization subframe transmitted by the synchronization reference station, and the synchronization with the synchronization base station is performed according to the synchronization sequence. Also, an air interface synchronization system, an eNodeB and a home-eNodeB are provided. The problem in prior art that the source is wasted in the process of synchronization is solved according to the method, the system, the eNodeB and the home-eNodeB.
摘要翻译：提供了一种空中接口同步方法。该方法包括：与eNodeB不同步的家庭eNodeB，截取从已经与eNodeB同步的eNodeB和/或家庭eNodeB发送的同步子帧，从基站中选择同步参考基站发送截取的同步子帧的站，其中同步子帧包括用于广播同步序列的专用同步信道; 获得在由同步参考站发送的同步子帧的特殊同步信道中广播的同步序列，并且根据同步序列执行与同步基站的同步。而且，提供空中接口同步系统，eNodeB和家庭eNodeB。根据方法，系统，eNodeB和家庭eNodeB来解决现有技术中源在资源同步过程中浪费的问题。

7. 发明授权

US08553591B2 Method and equipment for user'S uplink data scheduling 有权
标题翻译：用户上行数据调度的方法和设备
公开(公告)号：US08553591B2
公开(公告)日：2013-10-08
申请号：US13132676
申请日：2009-12-04
申请人： Dajie Jiang , Zhenping Hu , Chunfeng Cui
发明人： Dajie Jiang , Zhenping Hu , Chunfeng Cui
IPC分类号： H04J3/00 , H04L12/28
CPC分类号： H04W72/04 , H04W72/1268
摘要： A user uplink data scheduling method and user equipment, which are applied to multiple-periodicity mode semi-persistent scheduling supporting Transmission Timing Interval (TTI) bundling in the second Downlink/Uplink (DL/UL) timing interval proportion configuration mode (Time Division Duplex (TDD) DL/UL subframe configuration 1) in a Third Generation Partnership Project (3GPP) Long Term Evolution (LTE) TDD system. The user uplink data scheduling method includes the steps of: acquiring an indication message transmitted from a base station for indicating user uplink data based on the multiple-periodicity mode semi-persistent scheduling; setting a periodicity offset of the multiple-periodicity mode semi-persistent scheduling; determining the periodicities of the multiple-periodicity mode semi-persistent scheduling of per two adjacent TTI bundles according to the set offset; scheduling user uplink new transmission packet data according to the determined periodicities of the multiple-periodicity mode semi-persistent scheduling. The problem that the new-transmission packet and the re-transmission packet of the same user of the multiple-periodicity semi-persistent scheduling conflict is solved, and signal overhead is reduced when TTI bundling supports the VoIP service and so on.
摘要翻译：一种用户上行链路数据调度方法和用户设备，其应用于在第二下行链路/上行链路（DL / UL）定时间隔比例配置模式（时分双工）中支持传输定时间隔（TTI）捆绑的多周期模式半持续调度（TDD）DL / UL子帧配置1）在第三代合作伙伴计划（3GPP）长期演进（LTE）TDD系统中。用户上行链路数据调度方法包括以下步骤：基于多周期模式半持续调度获取从基站发送的用于指示用户上行链路数据的指示消息; 设置多周期模式半持续调度的周期性偏移; 根据设定的偏移确定每两个相邻TTI束的多周期模式半永久调度的周期性; 根据确定的多周期模式半永久调度的周期性调度用户上行新传输分组数据。解决了多周期性半持续调度冲突的同一用户的新传输分组和重传分组的问题，当TTI捆绑支持VoIP业务等时，信令开销降低。

8. 发明申请

US20120039204A1 RADIO BEARER STATUS SENDING METHOD AND DEVICE 审中-公开
标题翻译：无线承载状态发送方法和装置
公开(公告)号：US20120039204A1
公开(公告)日：2012-02-16
申请号：US13254645
申请日：2010-03-04
申请人： Youjun Gao , Zhenping Hu , Chunfeng Cui
发明人： Youjun Gao , Zhenping Hu , Chunfeng Cui
IPC分类号： H04W24/02
CPC分类号： H04W72/0486 , H04L47/215 , H04L47/30 , H04W28/0278 , H04W28/12
摘要： A radio bearer status sending method and device are provided. The method includes: after executing uplink resource allocation during current transmission period, determining the number of tokens in a token bucket which is corresponding to the radio bearer; according to the determined number of tokens, sending the first status information which indicates that the number of the tokens is larger than zero to a base station; or sending the second status information which indicates that the number of tokens is not larger than zero to the base station. By using the method and device provided by the invention, the accuracy of the radio bearer status reported by a User Equipment (UE) is improved, therefore, the base station can allocate the uplink resources more properly, and the usage efficiency of uplink resources is increased.
摘要翻译：提供无线电承载状态发送方法和装置。该方法包括：在当前传输周期内执行上行资源分配后，确定与无线承载对应的令牌桶中的令牌数; 根据确定的令牌数量，向基站发送表示令牌数量大于零的第一状态信息; 或者向基站发送指示令牌数量不大于零的第二状态信息。通过使用本发明提供的方法和装置，提高了用户设备（UE）报告的无线电承载状态的准确性，因此基站可以更正确地分配上行链路资源，上行链路资源的使用效率为增加。

9. 发明申请

US20110310777A1 METHOD AND EQUIPMENT FOR USER'S UPLINK DATA SCHEDULING 有权
标题翻译：用户上传数据调度的方法和设备
公开(公告)号：US20110310777A1
公开(公告)日：2011-12-22
申请号：US13132676
申请日：2009-12-04
申请人： Dajie Jiang , Zhenping Hu , Chunfeng Cui
发明人： Dajie Jiang , Zhenping Hu , Chunfeng Cui
IPC分类号： H04J3/00
CPC分类号： H04W72/04 , H04W72/1268
摘要： A user uplink data scheduling method and user equipment, which are applied to multiple-periodicity mode semi-persistent scheduling supporting Transmission Timing Interval (TTI) bundling in the second Downlink/Uplink (DL/UL) timing interval proportion configuration mode (Time Division Duplex (TDD) DL/UL subframe configuration 1) in a Third Generation Partnership Project (3GPP) Long Term Evolution (LTE) TDD system. The user uplink data scheduling method includes the steps of: acquiring an indication message transmitted from a base station for indicating user uplink data based on the multiple-periodicity mode semi-persistent scheduling; setting a periodicity offset of the multiple-periodicity mode semi-persistent scheduling; determining the periodicities of the multiple-periodicity mode semi-persistent scheduling of per two adjacent TTI bundles according to the set offset; scheduling user uplink new transmission packet data according to the determined periodicities of the multiple-periodicity mode semi-persistent scheduling. The problem that the new-transmission packet and the re-transmission packet of the same user of the multiple-periodicity semi-persistent scheduling conflict is solved, and signal overhead is reduced when TTI bundling supports the VoIP service and so on.
摘要翻译：一种用户上行链路数据调度方法和用户设备，其应用于在第二下行链路/上行链路（DL / UL）定时间隔比例配置模式（时分双工）中支持传输定时间隔（TTI）捆绑的多周期模式半持续调度（TDD）DL / UL子帧配置1）在第三代合作伙伴计划（3GPP）长期演进（LTE）TDD系统中。用户上行链路数据调度方法包括以下步骤：基于多周期模式半持续调度获取从基站发送的用于指示用户上行链路数据的指示消息; 设置多周期模式半持续调度的周期性偏移; 根据设定的偏移确定每两个相邻TTI束的多周期模式半永久调度的周期性; 根据确定的多周期模式半永久调度的周期性调度用户上行新传输分组数据。解决了多周期性半持续调度冲突的同一用户的新传输分组和重传分组的问题，当TTI捆绑支持VoIP业务等时，信令开销降低。

10. 发明授权

US08948194B2 Method for receiving multicast control channel change notification and user equipment 有权
标题翻译：接收组播控制信道改变通知和用户设备的方法
公开(公告)号：US08948194B2
公开(公告)日：2015-02-03
申请号：US13390516
申请日：2010-08-13
申请人： Youjun Gao , Zhenping Hu , Ning Yang , Chunfeng Cui
发明人： Youjun Gao , Zhenping Hu , Ning Yang , Chunfeng Cui
IPC分类号： H04J3/26 , H04W72/00 , H04W72/04
CPC分类号： H04W72/005 , H04L1/00 , H04L1/08 , H04W72/042
摘要： The embodiments of the present invention disclose a method and user terminal for receiving multicast control channel (MCCH) change notifications, which include: obtaining the transmission time of an MCCH change notification; and when the MCCH change notification is not received during one MCCH modification period, receiving, according to the transmission time of the MCCH change notification, the MCCH change notification at least N times, wherein N is the preset reception times of the MCCH change notification. In the present invention, the efficiency of receiving MCCH change notifications by user terminals is improved, and the probability of processing MCCH change notifications falsely due to too many network identifiers in a physical downlink control channel (PDCCH) is reduced.
摘要翻译：本发明的实施例公开了一种用于接收多播控制信道（MCCH）改变通知的方法和用户终端，包括：获得MCCH改变通知的传输时间; 并且当在一个MCCH修改周期期间没有接收到MCCH改变通知时，根据MCCH改变通知的传输时间至少N次接收MCCH改变通知，其中N是MCCH改变通知的预设接收时间。在本发明中，提高了用户终端接收MCCH改变通知的效率，并减少了由于物理下行链路控制信道（PDCCH）中太多的网络标识符而错误地处理MCCH的通知的概率。

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