Efficient Quality of Service (QoS) Scheduling in OFDMA Wireless Networks
    1.
    发明申请
    Efficient Quality of Service (QoS) Scheduling in OFDMA Wireless Networks 审中-公开
    OFDMA无线网络中高效的服务质量(QoS)调度

    公开(公告)号:US20090245213A1

    公开(公告)日:2009-10-01

    申请号:US12412351

    申请日:2009-03-26

    IPC分类号: H04W72/04 H04J3/00 H04L27/28

    摘要: A system and methods for A method for efficient Quality of Service (QoS) scheduling in OFDMA wireless networks are presented. In one embodiment, the method includes determining a number of time slots to allocate to one of a plurality of wireless mobile stations according to a linear solution that satisfies one or more data access requirements and maximizes base station utilization. The method may also include adjusting the linear solution in response to a determination that a power consumption value exceeds a predetermined threshold value. Additionally, the method may include granting the one or more mobile stations access to the time slots in accordance with the linear solution.

    摘要翻译: 介绍了OFDMA无线网络中高效的服务质量(QoS)调度方法的系统和方法。 在一个实施例中,该方法包括根据满足一个或多个数据访问要求并使基站利用率最大化的线性解决方案来确定要分配给多个无线移动台中的一个的时隙的数量。 该方法还可以包括响应于功率消耗值超过预定阈值的确定来调整线性解。 另外,该方法可以包括根据线性解决方案准许一个或多个移动站访问时隙。

    OVERLOAD HANDLING THROUGH DIAMETER PROTOCOL
    2.
    发明申请
    OVERLOAD HANDLING THROUGH DIAMETER PROTOCOL 审中-公开
    通过直径协议进行过载处理

    公开(公告)号:US20130198353A1

    公开(公告)日:2013-08-01

    申请号:US13364179

    申请日:2012-02-01

    IPC分类号: G06F15/173

    摘要: Systems and methods that use Diameter protocol for notification of overload handling. A system includes a Diameter node that uses Diameter protocol. When in operation, the node receives a Diameter application request from a Diameter peer. In response to the application request, the node generates a Diameter application answer. The node also detects an overload condition, and inserts an overload indicator in the application answer that an overload condition exists. The application answer may include a new Attribute Value Pair (AVP) defined in the Diameter protocol for the overload indicator. With the overload indicator inserted in the application answer, the node transmits the application answer to the Diameter peer.

    摘要翻译: 使用Diameter协议通知过载处理的系统和方法。 系统包括使用Diameter协议的Diameter节点。 在运行时,节点从Diameter对等体接收Diameter应用程序请求。 响应于应用请求,节点生成Diameter应用程序答案。 节点还检测到过载条件,并在应用程序中插入一个过载指示符,表明存在过载条件。 应用程序答案可能包括在Diameter协议中为过载指示器定义的新属性值对(AVP)。 在应用程序答案中插入了过载指示器,节点将应用程序应答传送给Diameter对等体。

    Method and apparatus for facilitating interaction between a home subscriber server (HSS) and a home location register (HLR) in a legacy network
    3.
    发明授权
    Method and apparatus for facilitating interaction between a home subscriber server (HSS) and a home location register (HLR) in a legacy network 有权
    用于促进传统网络中的归属订户服务器(HSS)和归属位置寄存器(HLR)之间的交互的方法和装置

    公开(公告)号:US07583646B2

    公开(公告)日:2009-09-01

    申请号:US10965387

    申请日:2004-10-14

    IPC分类号: H04W4/00

    CPC分类号: H04W8/12 H04W8/04

    摘要: A technique and system are provided to allow home subscriber servers (HSSs) to retrieve a subscriber's dynamic location/state information from a legacy home location register (HLR). For example, a mobile application part (MAP) operation ATI (AnyTimeInterrogation) messaging technique may be used by the home subscriber server (HSS) to query the legacy home location register (HLR) and obtain the requested location/state information.

    摘要翻译: 提供了一种技术和系统,以允许归属订户服务器(HSS)从传统归属位置寄存器(HLR)检索订户的动态位置/状态信息。 例如,移动应用部分(MAP)操作ATI(AnyTimeInterrogation)消息接发技术可以被归属用户服务器(HSS)用来查询传统归属位置寄存器(HLR)并获得所请求的位置/状态信息。

    Systems and methods for implementing split numbering plan area codes in an IMS network
    4.
    发明授权
    Systems and methods for implementing split numbering plan area codes in an IMS network 有权
    在IMS网络中实现分割编号方案区域代码的系统和方法

    公开(公告)号:US08019073B2

    公开(公告)日:2011-09-13

    申请号:US11554438

    申请日:2006-10-30

    IPC分类号: H04M7/00

    摘要: Systems and methods are disclosed for implementing a split numbering plan area code in an IMS network. The IMS network comprises a subscriber server adapted to store a new phone number including a new area code for a subscriber assigned as a result of the split numbering plan area code. The IMS network further comprises a call control system coupled to the subscriber server adapted to register user equipment of the subscriber assigned the new phone number with the subscriber server. The call control system is further adapted to associate an old phone number of the subscriber used prior to the split numbering plan area code with the new phone number in an implicit registration set. The call control system is further adapted to receive a call for the old phone number and identify the new phone number associated with the old phone number in the implicit registration set and to deliver the call to the user equipment.

    摘要翻译: 公开了用于在IMS网络中实现分割编号方案区域代码的系统和方法。 IMS网络包括适于存储新电话号码的订户服务器,该新电话号码包括作为分割编号计划区域代码的结果分配的用户的新区域代码。 IMS网络还包括耦合到订户服务器的呼叫控制系统,其适于向订户服务器注册分配了新电话号码的用户的用户设备。 呼叫控制系统还适于将在分割编号计划区域代码之前使用的用户的旧电话号码与隐式注册集中的新电话号码相关联。 呼叫控制系统还适于接收对旧电话号码的呼叫,并且识别与隐式注册集中的旧电话号码相关联的新电话号码,并将呼叫发送到用户设备。

    Method and apparatus for providing distributed SLF routing capability in an internet multimedia subsystem (IMS) network
    5.
    发明授权
    Method and apparatus for providing distributed SLF routing capability in an internet multimedia subsystem (IMS) network 有权
    在互联网多媒体子系统(IMS)网络中提供分布式SLF路由能力的方法和装置

    公开(公告)号:US07453876B2

    公开(公告)日:2008-11-18

    申请号:US10956858

    申请日:2004-09-30

    IPC分类号: H04L12/28

    摘要: A routing technique for supporting an internet protocol (IP) Multimedia Subsystem (IMS) Subscriber Locator Function (SLF) is provided. It is, in part, based on using a user's identification information, e.g. a user's realm, to facilitate the routing of information. This technique enables the implementation of a distributed subscriber location function (SLF) in an IMS network. The subscriber locator function (SLF) ultimately allows for accommodation of more users through multiple home subscriber service (HSS) elements.

    摘要翻译: 提供了一种用于支持互联网协议(IP)多媒体子系统(IMS)用户定位器功能(SLF)的路由技术。 部分是基于使用用户的识别信息,例如, 用户的境界,方便信息的路由。 该技术使得能够在IMS网络中实现分布式用户定位功能(SLF)。 用户定位器功能(SLF)最终允许通过多个归属订户服务(HSS)元件来容纳更多的用户。

    On-demand dynamically updated user database and AAA function for high reliability networks
    6.
    发明授权
    On-demand dynamically updated user database and AAA function for high reliability networks 有权
    按需动态更新的用户数据库和高可靠性网络的AAA功能

    公开(公告)号:US07106702B2

    公开(公告)日:2006-09-12

    申请号:US10158815

    申请日:2002-05-31

    IPC分类号: H04L12/28

    摘要: A method is provided for operating a wireless communication network (10) including a plurality of nodes (12a, 12b, 12c, 12d, 12e). Each of the nodes has a user database and is equipped to conduct authentication, authorization and accounting (AAA) functions for the network (10). The method includes employing a subset (optionally, two) of the plurality of nodes (12a, 12b, 12c, 12d, 12e) as active nodes. The active nodes use their respective user databases to conduct the AAA functions for the network (10). Changes to the user databases for the active nodes are logged to thereby update the same to reflect changes in information contained therein, and the user databases of the active nodes are synchronized. The active nodes are monitored to detect if one becomes disconnected from the network, and, if one of the active nodes becomes disconnected from the network, another of the plurality of nodes (12a, 12b, 12c, 12d, 12e) is employed as an active node.

    摘要翻译: 提供一种用于操作包括多个节点(12a,12b,12c,12d,12e)的无线通信网络(10)的方法。 每个节点具有用户数据库,并且被配备为网络(10)进行认证,授权和计费(AAA)功能。 该方法包括采用多个节点(12 a,12 b,12 c,12 d,12 e)中的子集(可选地,两个)作为活动节点。 主动节点使用其各自的用户数据库来对网络进行AAA功能(10)。 记录对活动节点的用户数据库的更改,从而对其进行更新,以反映其中包含的信息的更改,并激活活动节点的用户数据库。 监视活动节点以检测是否与网络断开连接,并且如果其中一个活动节点与网络断开连接,则多个节点中的另一个节点(12 a,12 b,12 c,12 d,12 e )作为主动节点。

    SYSTEMS AND METHODS FOR IMPLEMENTING SPLIT NUMBERING PLAN AREA CODES IN AN IMS NETWORK
    7.
    发明申请
    SYSTEMS AND METHODS FOR IMPLEMENTING SPLIT NUMBERING PLAN AREA CODES IN AN IMS NETWORK 有权
    在IMS网络中实施分区编号计划区域代码的系统和方法

    公开(公告)号:US20080101582A1

    公开(公告)日:2008-05-01

    申请号:US11554438

    申请日:2006-10-30

    IPC分类号: H04M7/00

    摘要: Systems and methods are disclosed for implementing a split numbering plan area code in an IMS network. The IMS network comprises a subscriber server adapted to store a new phone number including a new area code for a subscriber assigned as a result of the split numbering plan area code. The IMS network further comprises a call control system coupled to the subscriber server adapted to register user equipment of the subscriber assigned the new phone number with the subscriber server. The call control system is further adapted to associate an old phone number of the subscriber used prior to the split numbering plan area code with the new phone number in an implicit registration set. The call control system is further adapted to receive a call for the old phone number and identify the new phone number associated with the old phone number in the implicit registration set and to deliver the call to the user equipment.

    摘要翻译: 公开了用于在IMS网络中实现分割编号方案区域代码的系统和方法。 IMS网络包括适于存储新电话号码的订户服务器,该新电话号码包括作为分割编号计划区域代码的结果分配的用户的新区域代码。 IMS网络还包括耦合到订户服务器的呼叫控制系统,其适于向订户服务器注册分配了新电话号码的用户的用户设备。 呼叫控制系统还适于将在分割编号计划区域代码之前使用的用户的旧电话号码与隐式注册集中的新电话号码相关联。 呼叫控制系统还适于接收对旧电话号码的呼叫,并且识别与隐式注册集中的旧电话号码相关联的新电话号码,并将呼叫发送到用户设备。

    GENERATION OF MACHINE READABLE CODES BY A NAVIGATION SYSTEM THAT INDICATES INFORMATION TO A MOBILE DEVICE
    8.
    发明申请
    GENERATION OF MACHINE READABLE CODES BY A NAVIGATION SYSTEM THAT INDICATES INFORMATION TO A MOBILE DEVICE 审中-公开
    通过向移动设备显示信息的导航系统生成机器可读代码

    公开(公告)号:US20130073196A1

    公开(公告)日:2013-03-21

    申请号:US13236350

    申请日:2011-09-19

    IPC分类号: G01C21/00

    CPC分类号: G01C21/3623 G06F16/29

    摘要: Systems and methods are disclosed for generating machine readable codes by a navigation system that indicates information for a point of interest on a map. In one embodiment, a system includes a controller, a GPS receiver, and a user interface. The GPS receiver identifies location data. The user interface displays a map based on the location data, displays a plurality of points of interest on the map, and receives a selection of one of the plurality of points of interest from a user. The controller identifies information for a selected point of interest, generates a machine readable code that indicates the information for the selection, and provides the machine readable code to the user interface for capture by a mobile device.

    摘要翻译: 公开了用于通过导航系统生成机器可读代码的系统和方法,该导航系统指示地图上的兴趣点的信息。 在一个实施例中,系统包括控制器,GPS接收器和用户接口。 GPS接收机识别位置数据。 用户界面基于位置数据显示地图,在地图上显示多个兴趣点,并从用户接收多个兴趣点中的一个点的选择。 控制器识别所选择的兴趣点的信息,生成指示用于选择的信息的机器可读代码,并将机器可读代码提供给用户界面以供移动设备捕获。

    BROADCASTING AVAILABILITY OF FREE INTERNET ACCESS AT WIRELESS ACCESS POINTS
    9.
    发明申请
    BROADCASTING AVAILABILITY OF FREE INTERNET ACCESS AT WIRELESS ACCESS POINTS 有权
    在无线接入点广播免费互联网接入的可用性

    公开(公告)号:US20130051299A1

    公开(公告)日:2013-02-28

    申请号:US13218119

    申请日:2011-08-25

    IPC分类号: H04W4/06

    摘要: Systems and methods are provided for broadcasting internet availability at a Wireless Access Point (WAP). The system is operable to process the memory to determine whether the WAP provides free internet access to wireless devices, and to generate a management frame for the WAP. The system is further operable to insert data indicating whether the WAP provides the free internet access into the management frame, and to broadcast the management frame via the WAP for receipt by wireless devices within range of the WAP.

    摘要翻译: 提供了在无线接入点(WAP)下广播互联网可用性的系统和方法。 系统可操作以处理存储器以确定WAP是否提供对无线设备的免费上网访问,以及生成用于WAP的管理帧。 系统进一步可操作地将指示WAP是否提供免费上网访问的数据插入到管理帧中,以及经由WAP广播管理帧以供WAP范围内的无线设备接收。

    FLIGHT CHECK-IN VIA A TELECOMMUNICATION NETWORK
    10.
    发明申请
    FLIGHT CHECK-IN VIA A TELECOMMUNICATION NETWORK 审中-公开
    飞行检查通过电信网络

    公开(公告)号:US20110077983A1

    公开(公告)日:2011-03-31

    申请号:US12570222

    申请日:2009-09-30

    IPC分类号: G06Q10/00

    CPC分类号: G06Q10/02

    摘要: Flight check-in systems and associated methods are disclosed. A passenger is able to check in with an airline by initiating a call to a phone number designated for flight check-in. A flight check-in system receives the call initiated by the passenger and identifies a number (e.g., a phone number) based on the call. Based on the number, the flight check-in system identifies a flight reservation associated with the passenger. Subsequently, the flight check-in system generates a virtual boarding pass based on the flight reservation, and sends the virtual boarding pass to a gate at an airport for the passenger to board a flight.

    摘要翻译: 披露了飞行登记系统和相关方法。 乘客能够通过发起一个指定为飞行登机手机号码的电话与航空公司签到。 飞行登记系统接收乘客发起的呼叫,并根据呼叫识别号码(例如电话号码)。 根据号码,飞行登机系统确定与乘客相关的航班预订。 随后,飞行登机系统根据航班预约生成虚拟登机牌,并将虚拟登机牌发送到机场门口,供乘客登机。