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公开(公告)号：US20170093704A1
公开(公告)日：2017-03-30
申请号：US14870947
申请日：2015-09-30
发明人： Zhi Cui , Paul Edward Smith, JR.
IPC分类号： H04L12/721 , H04L29/12 , H04L12/26 , H04L12/707
CPC分类号： H04L45/22 , H04L12/5692 , H04L43/0894 , H04L45/302 , H04L61/2007 , H04L61/6077 , H04W48/17
摘要： An integrated wireless and wireline access system that uses software defined networking is provided to deliver communication services to user equipment via a variety of network access technologies. The software defined networking system can dynamically choose which network access technology to use to deliver services to the user equipment based on network conditions, quality of service concerns, and user equipment context. The user equipment can have different addresses based on the network access technology, and the software defined networking can redirect communications that are directed to a first address associated with the device on a first network to a second address associated with the same device on a second network.
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公开(公告)号：US20170070917A1
公开(公告)日：2017-03-09
申请号：US15354961
申请日：2016-11-17
发明人： Zhi Cui , Hongyan Lei
CPC分类号： H04W36/0016 , H04L67/303 , H04W4/70 , H04W36/0061 , H04W36/0083 , H04W36/00835 , H04W36/00837 , H04W36/245 , H04W36/32 , H04W48/10 , H04W76/14 , H04W80/04
摘要： A cell reselection procedure in heterogeneous networks is enhanced based on utilization of per category cell reselection parameters. In one aspect, a serving access point can categorize a set of neighbor access points based on cell-type and/or cell-profile data of a set of neighbor access points. Further, the serving access point can determine cell reselection parameters for the different categories. As an example, offset data (Qoffset) can be determined for the different categories. The per category cell reselection parameters can be transmitted to user equipment coupled to the serving access point to facilitate cell reselection. In one example, the per category cell reselection parameters reduce operational costs associated with processing and transmission of system parameters.
摘要翻译： 基于各类别小区重选参数的利用，增强了异构网络中的小区重选过程。 在一个方面，服务接入点可以基于一组邻居接入点的小区类型和/或小区简档数据对一组邻居接入点进行分类。 此外，服务接入点可以确定不同类别的小区重选参数。 作为示例，可以针对不同类别确定偏移数据（Qoffset）。 每个类别的小区重选参数可以被发送到耦合到服务接入点的用户设备以促进小区重选。 在一个示例中，每个类别的小区重选参数降低与系统参数的处理和传输相关联的操作成本。
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公开(公告)号：US09560568B2
公开(公告)日：2017-01-31
申请号：US14477814
申请日：2014-09-04
发明人： Rick Tipton , Mark Austin , Zhi Cui , Alain Ohana
IPC分类号： H04W36/30 , H04W36/26 , H04W36/22 , H04W28/08 , H04L12/54 , H04W36/24 , H04L12/24 , H04W24/02
CPC分类号： H04W36/14 , H04L12/5692 , H04L41/0816 , H04L41/0893 , H04W24/02 , H04W28/08 , H04W36/22 , H04W36/245 , H04W36/26 , H04W36/30
摘要： Intelligent radio access technology sensing and selection are applied in a dynamic traffic steering network. Network characteristics and network policies are determined. A server sends network characteristics and network policies to user equipment devices. User equipment devices can determine a radio access technology to connect to based on network policies and network characteristics. Further, it can be determined how to select user equipment devices for connection to a radio access network via a radio access technology. User equipment devices can dynamically select a radio access network for connection based on real-time or near real-time radio access network conditions. A self-organizing network can monitor and determine radio access network conditions and the radio access network conditions can be sent to user equipment devices in given cellular broadcast area.
摘要翻译： 智能无线电接入技术的感测和选择应用于动态交通指导网络。 确定网络特性和网络策略。 服务器向用户设备发送网络特性和网络策略。 用户设备设备可以根据网络策略和网络特性来确定要连接的无线接入技术。 此外，可以确定如何通过无线电接入技术选择用于连接到无线电接入网络的用户设备设备。 用户设备设备可以基于实时或接近实时的无线电接入网络条件来动态地选择用于连接的无线电接入网络。 自组织网络可以监视和确定无线电接入网络状况，并且无线电接入网络条件可以发送给给定蜂窝广播区域中的用户设备设备。
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94.发明授权Traffic steering across radio access technologies and radio frequencies utilizing cell broadcast messages 有权使用小区广播消息的无线电接入技术和射频的业务转向公开(公告)号：US09549343B2
公开(公告)日：2017-01-17
申请号：US13707531
申请日：2012-12-06
发明人： Zhi Cui , Arthur Richard Brisebois , Ye Chen , Yonghui Tong
摘要： Concepts and technologies are described herein for traffic steering across radio access technologies and radio frequencies utilizing cell broadcast messages. According to one aspect disclosed herein, a base station can collect load information of the base station. The base station can also generate a cell broadcast message that includes the load information. The base station can also send the cell broadcast message to a target mobile device. The target mobile device can be configured to determine, based at least in part upon the load information, which radio access network of a plurality of radio access networks to connect to.
摘要翻译： 这里描述了利用小区广播消息的无线电接入技术和射频的业务转向的概念和技术。 根据本文公开的一个方面，基站可以收集基站的负载信息。 基站还可以生成包括负载信息的小区广播消息。 基站还可以将小区广播消息发送到目标移动设备。 目标移动设备可以被配置为至少部分地基于负载信息来确定要连接的多个无线电接入网络中的哪个无线接入网络。
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公开(公告)号：US20160366632A1
公开(公告)日：2016-12-15
申请号：US14735279
申请日：2015-06-10
发明人： Zhi Cui , Milap V. Majmundar , Arunabha Ghosh , Weihua Ye
CPC分类号： H04W40/04 , H04W8/22 , H04W16/26 , H04W28/16 , H04W84/047 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/32
摘要： A more efficient network can be achieved using a network-based controller to configure routing tables to route data traffic to and from transmission points. Dynamic partitioning of network resources between the transmission points and a backhaul can be performed in conjunction with a resource scheduler of a network-based controller. The scheduler can relay scheduling metrics or benefit metrics from the network-based controller to the transmission points. Backhaul route optimization can also be used to select relay transmission points based upon conditions being determined to be satisfied.
摘要翻译： 使用基于网络的控制器可以实现更高效的网络，以配置路由表以将数据流量路由到传输点和从传输点路由。 可以与基于网络的控制器的资源调度器一起执行传输点和回程之间的网络资源的动态划分。 调度器可以中继调度度量或从基于网络的控制器到传输点的指标。 回程路由优化也可以用于基于确定要满足的条件来选择中继传输点。
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公开(公告)号：US09516564B2
公开(公告)日：2016-12-06
申请号：US14261696
申请日：2014-04-25
发明人： Zhi Cui , Hongyan Lei
CPC分类号： H04W36/0016 , H04L67/303 , H04W4/70 , H04W36/0061 , H04W36/0083 , H04W36/245 , H04W36/32 , H04W48/10 , H04W76/14 , H04W80/04
摘要： A cell reselection procedure in heterogeneous networks is enhanced based on utilization of per category cell reselection parameters. In one aspect, a serving access point can categorize a set of neighbor access points based on cell-type and/or cell-profile data of a set of neighbor access points. Further, the serving access point can determine cell reselection parameters for the different categories. As an example, offset data (Qoffset) can be determined for the different categories. The per category cell reselection parameters can be transmitted to user equipment coupled to the serving access point to facilitate cell reselection. In one example, the per category cell reselection parameters reduce operational costs associated with processing and transmission of system parameters.
摘要翻译： 基于各类别小区重选参数的利用，增强了异构网络中的小区重选过程。 在一个方面，服务接入点可以基于一组邻居接入点的小区类型和/或小区简档数据对一组邻居接入点进行分类。 此外，服务接入点可以确定不同类别的小区重选参数。 作为示例，可以针对不同类别确定偏移数据（Qoffset）。 每个类别的小区重选参数可以被发送到耦合到服务接入点的用户设备以促进小区重选。 在一个示例中，每个类别的小区重选参数降低与系统参数的处理和传输相关联的操作成本。
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公开(公告)号：US09474019B2
公开(公告)日：2016-10-18
申请号：US13707534
申请日：2012-12-06
发明人： Zhi Cui , Alan Blackburn , William G. Mansfield
IPC分类号： H04W48/18
摘要： Concepts and technologies are described herein for a hybrid network-based and device-based intelligent radio access control. According to one aspect disclosed herein, a radio access technology (“RAT”) selection system and a mobile device cooperate to enable an intelligent multi-radio access control that can select a RAT that is best-suited for the mobile device. The RAT selection system can select networks based upon network conditions, policies, user profiles, applications, and/or other information, and provide a list of the networks to the mobile device. The mobile device can utilize local device information to select a network from the list. In this manner, the RAT selection system and the mobile device can cooperate to steer traffic to various networks operating in accordance with different RATs to improve user experience, especially in network traffic congested areas, and to efficiently leverage network resources for mobile telecommunications and WI-FI networks.
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98.发明申请Mobility Management of Wireless Networks Based on Multipath Transfer Control Protocol 有权基于多路径传输控制协议的无线网络的移动性管理公开(公告)号：US20160183129A1
公开(公告)日：2016-06-23
申请号：US14576630
申请日：2014-12-19
发明人： Cheng Liu , Zhi Cui , Liza Fung , Vinod Pandey , Paul E. Smith, Jr.
IPC分类号： H04W36/00
CPC分类号： H04W76/15 , H04W36/0027 , H04W80/06
摘要： Mobile management in a cellular network utilizes the multipath-transfer control protocol (MP-TCP). A mobile device establishes a first multipath-transfer control protocol (MP-TCP) subflow to a corresponding node using a first internet protocol (IP) address corresponding to the mobile device. At least a portion of the first IP address is uniquely associated with the first coverage area. The mobile device establishes a second MP-TCP subflow using a second IP address corresponding to the mobile device while the mobile device is in an overlapped coverage area including a first portion of the first coverage area and a second portion of a second coverage area. At least a portion of the second IP address is uniquely associated with the second coverage area. The mobile node turns off the first subflow when the mobile node determines it has left the first coverage area.
摘要翻译： 蜂窝网络中的移动管理利用多路径传输控制协议（MP-TCP）。 移动设备使用对应于移动设备的第一互联网协议（IP）地址来建立到对应节点的第一多路径传送控制协议（MP-TCP）子流。 第一IP地址的至少一部分与第一覆盖区域唯一地相关联。 移动设备使用与移动设备相对应的第二IP地址建立第二MP-TCP子流，同时移动设备处于包括第一覆盖区域的第一部分和第二覆盖区域的第二部分的重叠覆盖区域中。 第二IP地址的至少一部分与第二覆盖区域唯一地相关联。 当移动节点确定其已经离开第一覆盖区域时，移动节点关闭第一子流。
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99.发明授权Access network discovery and selection function enhancement with cell-type management object 有权使用单元型管理对象访问网络发现和选择功能增强公开(公告)号：US09241305B2
公开(公告)日：2016-01-19
申请号：US14064329
申请日：2013-10-28
发明人： Zhi Cui , Farooq Bari
CPC分类号： H04W48/18 , H04W28/08 , H04W48/16 , H04W52/0241 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/23
摘要： Concepts and technologies described herein relate to an enhancement to an access network discovery and selection function (“ANDSF”) with a cell-type management object (“MO”) within an ANDSF MO tree. According to one aspect disclosed herein, a system including an ANDSF can generate a policy for network selection. The policy can include network selection criteria based upon a cell-type. The cell-type may be a small cell cell-type, a macro cell cell-type, or a multi-standard metro cell (“MSMC”) cell-type. The network selection criteria can be further based upon WI-FI availability. The system can send the policy to a mobile device. The mobile device can utilize the policy to select a network. In some embodiments, the network selection criteria includes network load information, local device information, user profile information, or some combination thereof.
摘要翻译： 本文描述的概念和技术涉及对与ANDSF MO树内的小区类型管理对象（“MO”）的接入网络发现和选择功能（“ANDSF”）的增强。 根据本文公开的一个方面，包括ANDSF的系统可以生成用于网络选择的策略。 该策略可以包括基于小区类型的网络选择标准。 细胞类型可以是小细胞类型，巨细胞细胞型或多标准城市细胞（“MSMC”）细胞型。 网络选择标准可以进一步基于WI-FI可用性。 系统可以将策略发送到移动设备。 移动设备可以利用策略来选择网络。 在一些实施例中，网络选择标准包括网络负载信息，本地设备信息，用户简档信息或其某些组合。
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公开(公告)号：US20150312776A1
公开(公告)日：2015-10-29
申请号：US14261666
申请日：2014-04-25
发明人： Zhi Cui , Hongyan Lei
CPC分类号： H04W36/04 , H04B7/0413 , H04L5/0032 , H04L47/125 , H04W16/32 , H04W24/02 , H04W28/08 , H04W36/0083 , H04W48/12 , H04W48/16 , H04W64/003 , H04W92/02 , H04W92/20
摘要： An interface between access points is enhanced by enabling an exchange of a cell characteristic information element (IE). The cell characteristic information can provide an access point with information about the characteristics/features/capabilities of its neighbor cells. Automatic neighbor relations are also enhanced to store and/or manage the cell characteristic information. Moreover, the cell characteristic information can be utilized by the access point to significantly improve handover (HO) decisions, increase load balancing performance, and/or decrease inter cell interference. The cell characteristic information can also improve network efficiency and avoid bottlenecks during cell reselection in Heterogeneous Networks (HetNets).
摘要翻译： 通过使能小区特征信息元素（IE）的交换来增强接入点之间的接口。 小区特征信息可以向接入点提供关于其相邻小区的特征/特征/能力的信息。 还增强了自动邻居关系以存储和/或管理小区特征信息。 此外，小区特征信息可以被接入点利用，以显着地改善切换（HO）决定，增加负载平衡性能和/或减小小区间干扰。 小区特征信息还可以提高网络效率，避免异构网络（HetNets）小区重选期间的瓶颈。
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