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1. 发明授权

US08463323B2 Antenna device, wireless cellular network and method of capacity expansion 有权
标题翻译：天线设备，无线蜂窝网络和容量扩展方法
公开(公告)号：US08463323B2
公开(公告)日：2013-06-11
申请号：US12010015
申请日：2008-01-18
申请人： Yarui Li , Ming Ai , Tianzhong Zhao , Jindi Jiang , Guanxiang Ying
发明人： Yarui Li , Ming Ai , Tianzhong Zhao , Jindi Jiang , Guanxiang Ying
IPC分类号： H04M1/00
CPC分类号： H01Q3/40 , H01Q1/246 , H01Q25/00 , H04W16/00
摘要： An antenna device, a wireless cellular network, and a method of capacity expansion are provided. The antenna device includes: a contact element adapted to connect a base station to receive input signals from the base station; an amplitude and phase allocating element adapted to allocate the input signals received by the contact element according to designed amplitudes and phases; an antenna element comprising an array of antennas comprising an even number of columns, and adapted to receive and transmit the input signals allocated with the amplitudes and phases. An array of antennas comprising an even number of columns has been adopted, and a feed network construction of the antenna system has been improved, so that through adjusting amplitudes and phases of original signals from a base station, a smooth capacity expansion of the network can be achieved without adjusting antenna directivities, thus reducing the workload and complexity for capacity expansion.
摘要翻译：提供了天线装置，无线蜂窝网络和容量扩展方法。天线装置包括：接触元件，其适于连接基站以接收来自基站的输入信号; 适于根据设计的幅度和相位分配由接触元件接收的输入信号的幅度和相位分配元件; 天线元件包括包括偶数列的天线阵列，并且适于接收和发射分配有幅度和相位的输入信号。已经采用了包括偶数列的天线阵列，并且改善了天线系统的馈电网络结构，通过调整来自基站的原始信号的振幅和相位，网络的平滑容量扩展可以在不调整天线方向性的情况下实现，从而减少了容量扩展的工作量和复杂性。

2. 发明授权

US08462047B1 Antenna, base station, and beam processing method 有权
标题翻译：天线，基站和波束处理方法
公开(公告)号：US08462047B1
公开(公告)日：2013-06-11
申请号：US13592149
申请日：2012-08-22
申请人： Ming Ai , Weihong Xiao
发明人： Ming Ai , Weihong Xiao
IPC分类号： H01Q3/00
CPC分类号： H04B7/0686 , H01Q1/246 , H01Q3/40 , H01Q21/22 , H04B7/0617
摘要： The present disclosure provides an antenna, a base station, and a beam processing method. The method includes: performing, by a hybrid network, phase adjustment for signals received from a base station transceiver, generating signals having a preset phase, and sending the signals to a power dividing apparatus; performing, by the power dividing apparatus, amplitude adjustment for the signals, and outputting multipath signals having an array amplitude and the preset phase to multiple antenna arrays; and transmitting, by the multiple antenna arrays, the multiple signals having the array phase and the array amplitude, where in the multipath signals, the array phase of each path of signals is the same as the preset phase, or the array phase of at least one path of signals is opposite to the preset phase. The present disclosure reduces the complexity and cost of a beamforming network.
摘要翻译：本公开提供了一种天线，基站和波束处理方法。该方法包括：通过混合网络对从基站收发信机接收到的信号进行相位调整，产生具有预设相位的信号，并将信号发送到功率分配装置; 通过功率分配装置对信号进行幅度调整，并将具有阵列振幅和预设相位的多径信号输出到多个天线阵列; 并且由多个天线阵列发送具有阵列相位和阵列幅度的多个信号，其中在多路径信号中，每个信号路径的阵列相位与预设相位相同，或至少阵列相位信号的一条路径与预设相位相反。本公开减少了波束形成网络的复杂性和成本。

3. 发明授权

US09204475B2 Method, system, and apparatus for selecting data plane tunnel according to the status of user equipment 有权
标题翻译：根据用户设备的状态选择数据平面隧道的方法，系统和装置
公开(公告)号：US09204475B2
公开(公告)日：2015-12-01
申请号：US13634543
申请日：2011-03-11
申请人： Hucheng Wang , Ming Ai , Yanfei Zhou
发明人： Hucheng Wang , Ming Ai , Yanfei Zhou
IPC分类号： H04W76/02 , H04W76/04
CPC分类号： H04W76/022 , H04W76/12 , H04W76/22
摘要： The present invention puts forward a method, a system and an apparatus for selecting a data plane tunnel according to the status of User Equipment (UE). The system comprises a Serving Gateway (SGW) and a Local Gateway (LGW), wherein, the SGW is used for determining the status of the UE and whether a connection is used for Local IP Access (LIPA)/Selected IP Traffic Offload (SIPTO), and instructs the LGW; the LGW is used for setting a tunnel identifier status of the LGW according to the instruction of the SGW, and selecting the data plane tunnel according to the tunnel identifier status. The present invention selects an appropriate data plane tunnel by setting a tunnel identifier in an LGW, and proposes a method for controlling the to setting/clearing of the tunnel identifier, therefore the present invention enjoys comprehensive functions and may make up the deficiency of LIPA/SIPTO architecture in the prior art.
摘要翻译：本发明提出了一种根据用户设备（UE）的状态来选择数据平面隧道的方法，系统和装置。该系统包括服务网关（SGW）和本地网关（LGW），其中，SGW用于确定UE的状态，以及连接是否用于本地IP接入（LIPA）/所选IP流量卸载（SIPTO ），并指示LGW; LGW用于根据SGW的指令设置LGW的隧道标识符状态，并根据隧道标识符状态选择数据平面隧道。本发明通过在LGW中设置隧道标识符来选择合适的数据平面隧道，并且提出了一种用于控制隧道标识符的设置/清除的方法，因此本发明具有综合功能，并且可能弥补LIPA / SIPTO架构在现有技术中。

4. 发明授权

US08849319B2 Method for processing conflict of communication service procedures and associated devices 有权
标题翻译：处理通信服务程序和相关设备冲突的方法
公开(公告)号：US08849319B2
公开(公告)日：2014-09-30
申请号：US13201557
申请日：2010-02-05
申请人： Juan Zhang , Ming Ai
发明人： Juan Zhang , Ming Ai
IPC分类号： H04W68/02 , H04W68/00 , H04W76/02 , H04W60/04 , H04W88/02 , H04W60/06
CPC分类号： H04W68/00 , H04W60/04 , H04W60/06 , H04W76/12 , H04W88/02
摘要： A method for processing a conflict of communication service procedures and associated devices are provided, which are used to solve the problem that the user equipment (UE) receiving the circuit switching (CS) domain paging message conflicts with initiating the Non-Access Stratum (NAS) procedure by itself. Said method includes that: the UE receives a first paging message from the network side equipment; when the UE judges the first paging message is a CS domain paging message and that the UE itself is about to initiate an original Non-Access Stratum (NAS) procedure, the UE ignores the first paging message and initiates the original NAS procedure.
摘要翻译：提供了一种用于处理通信服务过程和相关设备冲突的方法，其用于解决接收到电路交换（CS）域寻呼消息的用户设备（UE）与启动非接入层（NAS）的冲突的问题）程序本身。所述方法包括：UE从网络侧设备接收第一寻呼消息; 当UE判断第一寻呼消息是CS域寻呼消息，并且UE本身即将发起原始非接入层（NAS）过程时，UE忽略第一寻呼消息并发起原始的NAS过程。

5. 发明申请

US20130272120A1 Method and Device for Handling Mobility Management Context 有权
标题翻译：处理移动管理环境的方法和设备
公开(公告)号：US20130272120A1
公开(公告)日：2013-10-17
申请号：US13701759
申请日：2011-09-29
申请人： Ming Ai
发明人： Ming Ai
IPC分类号： H04W28/02
CPC分类号： H04W28/0289 , H04W8/02 , H04W76/38
摘要： Embodiments of the present application relate to the technical field of wireless communications, relating specifically to a method and a device for handling a mobility management context, for use in solving the problem in the prior art of an increase in signaling consumption or network load due to the absence of a defined duration of storage for the mobility management context on a network side. The method comprises: upon a network congestion and rejecting a request from a terminal, a network side device activating a first context timer for the terminal; if the request of the terminal is received and accepted before the first context timer times out, the network side device retaining a mobility management context corresponding to the terminal; if the request of the terminal is not received, or is received but not accepted before the first context timer times out, the network side device deleting the mobility management context corresponding to the terminal. As the duration of storage is defined for the mobility management context on the network side, the signaling consumption and the network load are thereby reduced.
摘要翻译：本申请的实施例涉及无线通信的技术领域，具体涉及用于处理移动性管理上下文的方法和设备，用于解决现有技术中由于信令消耗或网络负载的增加而引起的问题没有为网络侧的移动性管理上下文定义的存储持续时间。该方法包括：在网络拥塞并拒绝来自终端的请求时，网络侧设备激活终端的第一上下文定时器; 如果在所述第一上下文定时器超时之前接收和接受所述终端的请求，则所述网络侧设备保留对应于所述终端的移动性管理上下文; 如果终端的请求在第一上下文定时器超时之前没有被接收到或被接收但不被接受，则网络侧设备删除对应于终端的移动性管理上下文。由于针对网络侧的移动性管理上下文定义了存储的持续时间，因此信令消耗和网络负载被减少。

6. 发明申请

US20120009952A1 METHOD FOR PROCESSING CONFLICT OF COMMUNICATION SERVICE PROCEDURES AND ASSOCIATED DEVICES 有权
标题翻译：处理通信服务程序和相关设备冲突的方法
公开(公告)号：US20120009952A1
公开(公告)日：2012-01-12
申请号：US13201557
申请日：2010-02-05
申请人： Juan Zhang , Ming Ai
发明人： Juan Zhang , Ming Ai
IPC分类号： H04W76/06
CPC分类号： H04W68/00 , H04W60/04 , H04W60/06 , H04W76/12 , H04W88/02
摘要： A method for processing a conflict of communication service procedures and associated devices are provided, which are used to solve the problem that the user equipment (UE) receiving the circuit switching (CS) domain paging message conflicts with initiating the Non-Access Stratum (NAS) procedure by itself. Said method includes that: the UE receives a first paging message from the network side equipment; when the UE judges the first paging message is a CS domain paging message and that the UE itself is about to initiate an original Non-Access Stratum (NAS) procedure, the UE ignores the first paging message and initiates the original NAS procedure.
摘要翻译：提供了一种用于处理通信服务过程和相关设备冲突的方法，其用于解决接收到电路交换（CS）域寻呼消息的用户设备（UE）与启动非接入层（NAS）的冲突的问题）程序本身。所述方法包括：UE从网络侧设备接收第一寻呼消息; 当UE判断第一寻呼消息是CS域寻呼消息，并且UE本身即将发起原始非接入层（NAS）过程时，UE忽略第一寻呼消息并发起原始的NAS过程。

7. 发明授权

US09066196B2 Method and device for saving network resources 有权
标题翻译：保存网络资源的方法和设备
公开(公告)号：US09066196B2
公开(公告)日：2015-06-23
申请号：US13701203
申请日：2011-09-19
申请人： Ming Ai
发明人： Ming Ai
IPC分类号： H04W4/00 , H04W48/18 , H04W76/02
CPC分类号： H04W4/70 , H04W48/18 , H04W76/10
摘要： The present application provides a method and a device for saving network resources, wherein the method particularly includes: determining that a user equipment has the property of small data amount transfer; and during network attachment, allocating no user plane resources to the user equipment which has the property of small data amount transfer. The present application is used to save network resources in an LTE system during M2M communication.
摘要翻译：本申请提供了一种用于节省网络资源的方法和设备，其中该方法特别地包括：确定用户设备具有小数据量传送的性质; 并且在网络附着期间，不具有用户平面资源到具有小数据量传输性质的用户设备。本应用用于在M2M通信期间在LTE系统中节省网络资源。

8. 发明授权

US09049614B2 Method and device for handling mobility management context 有权
标题翻译：用于处理移动性管理环境的方法和设备
公开(公告)号：US09049614B2
公开(公告)日：2015-06-02
申请号：US13701759
申请日：2011-09-29
申请人： Ming Ai
发明人： Ming Ai
IPC分类号： H04L12/28 , H04W28/02 , H04W8/02 , H04W76/06
CPC分类号： H04W28/0289 , H04W8/02 , H04W76/38
摘要： Embodiments of the present application relate to the technical field of wireless communications, relating specifically to a method and a device for handling a mobility management context, for use in solving the problem in the prior art of an increase in signaling consumption or network load due to the absence of a defined duration of storage for the mobility management context on a network side. The method comprises: upon a network congestion and rejecting a request from a terminal, a network side device activating a first context timer for the terminal; if the request of the terminal is received and accepted before the first context timer times out, the network side device retaining a mobility management context corresponding to the terminal; if the request of the terminal is not received, or is received but not accepted before the first context timer times out, the network side device deleting the mobility management context corresponding to the terminal. As the duration of storage is defined for the mobility management context on the network side, the signaling consumption and the network load are thereby reduced.
摘要翻译：本申请的实施例涉及无线通信的技术领域，具体涉及用于处理移动性管理上下文的方法和设备，用于解决现有技术中由于信令消耗或网络负载的增加而引起的问题没有为网络侧的移动性管理上下文定义的存储持续时间。该方法包括：在网络拥塞并拒绝来自终端的请求时，网络侧设备激活终端的第一上下文定时器; 如果在所述第一上下文定时器超时之前接收和接受所述终端的请求，则所述网络侧设备保留对应于所述终端的移动性管理上下文; 如果终端的请求在第一上下文定时器超时之前没有被接收到或被接收但不被接受，则网络侧设备删除对应于终端的移动性管理上下文。由于针对网络侧的移动性管理上下文定义了存储的持续时间，因此信令消耗和网络负载被减少。

9. 发明授权

US08755334B2 Method and network-side device for optimizing activation/deactivation of ISR 有权
标题翻译：用于优化ISR的激活/去激活的方法和网络侧设备
公开(公告)号：US08755334B2
公开(公告)日：2014-06-17
申请号：US13634598
申请日：2011-06-10
申请人： Ming Ai
发明人： Ming Ai
IPC分类号： H04W4/00 , H04W80/04 , H04L12/70
CPC分类号： H04W52/0212 , H04L2012/5608 , H04W52/02 , H04W52/0216 , H04W52/0235 , H04W60/02 , H04W60/04 , H04W76/28 , H04W80/04 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226
摘要： The present application relates to mobile communication technical field, and a method for optimizing activation/deactivation Idle State signaling Reduction (ISR) and a network side device are disclosed. The method includes: during a process of updating User Element (UE) area, a first network entity, when receiving a context request message transmitted from a second entity, determines to activate or deactivate ISR, according to a mobile-reachable timer or an implicit detach timer corresponding to said UE, or operation states of the mobile-reachable timer and the implicit detach timer; and the first network entity transmits the determination result to the second network entity, said second network entity determines to instruct the UE to activate or deactivate the ISR according to the received determination result. The application optimizes the existing procedure for the activating/deactivating of the ISR, enables the ISR processing at the network side and the UE side to be consistent in height, and thus avoiding unnecessary signaling expense.
摘要翻译：本申请涉及移动通信技术领域，并且公开了一种用于优化激活/去激活空闲状态信令减少（ISR）和网络侧设备的方法。该方法包括：在更新用户单元（UE）区域的过程中，当接收到从第二实体发送的上下文请求消息时，第一网络实体根据移动可达定时器或隐式的确定激活或去激活ISR 对应于所述UE的分离定时器，或者可移动可达定时器和隐式分离定时器的操作状态; 并且所述第一网络实体向所述第二网络实体发送所述确定结果，所述第二网络实体根据所接收的确定结果确定指示所述UE激活或去激活所述ISR。该应用优化了ISR激活/去激活的现有过程，使得网络侧和UE侧的ISR处理能够保持高度一致，从而避免不必要的信令费用。

10. 发明申请

US20140056245A1 SCHEDULING METHOD, DEVICE AND SYSTEM BASED ON QUALITY OF SERVICE 有权
标题翻译：调度方法，基于服务质量的设备和系统
公开(公告)号：US20140056245A1
公开(公告)日：2014-02-27
申请号：US13984854
申请日：2012-02-13
申请人： Fei Qin , Ming Ai , Jinbo Zhao , Hui Xu
发明人： Fei Qin , Ming Ai , Jinbo Zhao , Hui Xu
IPC分类号： H04W72/08 , H04W72/04
CPC分类号： H04W72/087 , H04W36/0088 , H04W72/0413 , H04W72/1236
摘要： Disclosed are a scheduling method, device and system based on quality of service. The method includes: for downlink service data, an access point (AP) or a gateway (GW) determines the quality of service (QoS) level of a downlink service packet of a media access control (MAC) layer according to the QoS attribute information of the downlink service packet of the IP layer, and then the AP transmits and schedules radio resources according to the QoS level; for uplink service data, user equipment (UE) determines the QoS level of an uplink service packet of the MAC layer according to the QoS attribute information of the uplink service packet of the IP layer, and reports the QoS level and the other QoS parameters to the AP in the manner of a scheduling request, and the AP completes the transmitting and scheduling of radio resources according to the QoS level, so that the UE transmits the uplink service data to the AR Aimed at low-cost hot spot and indoor data service access, the present invention provides a novel network architecture and a perfect QoS service mechanism.
摘要翻译：公开了基于服务质量的调度方法，设备和系统。该方法包括：对于下行链路业务数据，接入点（AP）或网关（GW）根据QoS属性信息确定媒体接入控制（MAC）层的下行业务分组的服务质量（QoS）的IP层的下行业务报文，然后根据QoS级别对无线资源进行传输和调度; 对于上行业务数据，用户设备（UE）根据IP层上行业务报文的QoS属性信息，确定MAC层上行业务报文的QoS级别，并报告QoS等级和其他QoS参数 AP按照调度请求的方式，AP根据QoS级别完成无线资源的发送和调度，使得UE向AR发送上行业务数据，瞄准低成本热点和室内数据业务本发明提供了一种新颖的网络架构和完善的QoS服务机制。

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