利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.024 秒)

    Arbitration of resources at a wireless device among contending applications
    2.
    发明授权
    Arbitration of resources at a wireless device among contending applications 失效
    竞争性应用程序中的无线设备资源仲裁

    公开(公告)号：US08443083B2

    公开(公告)日：2013-05-14

    申请号：US11414664

    申请日：2006-04-27

    申请人： Sanjeev Khushu ,  Sriram Nagesh Nookala ,  Simon Turner ,  Uppinder Singh Babbar

    发明人： Sanjeev Khushu ,  Sriram Nagesh Nookala ,  Simon Turner ,  Uppinder Singh Babbar

    IPC分类号： G06F15/173

    CPC分类号： G06F9/52 ,  H04W28/16

    摘要： Multiple applications sharing common resources are arbitrated such that failures resulting from unavailable resources can be avoided. Whenever an application (e.g., a data application) desires to perform an operation (e.g., PPP resynchronization) that requires the use of a shared resource (e.g., an RF receiver), a determination is made as to whether that resource is available. The operation may be delayed while the resource is unavailable. The application may be assigned the resource if it is available or becomes available and may then start the operation. The resource is locked while the operation is pending to avoid assignment to another application. The resource arbitration allows applications to complete their operations without encountering failures due to other applications taking over the resources.

    摘要翻译： 仲裁共享资源的多个应用程序，从而可以避免由不可用的资源引起的故障。 每当应用（例如，数据应用）期望执行需要使用共享资源（例如，RF接收机）的操作（例如，PPP重新同步））时，确定该资源是否可用。 当资源不可用时，操作可能会延迟。 如果应用程序可用或可用，则可以为该应用程序分配资源，然后可以开始该操作。 当操作正在等待以避免分配给另一个应用程序时，资源被锁定。 资源仲裁允许应用程序完成其操作，而不会因其他应用程序接管资源而遇到故障。

    Control of data call origination based on prior origination attempts
    3.
    发明授权
    Control of data call origination based on prior origination attempts 有权
    基于先前的发起尝试来控制数据呼叫发起

    公开(公告)号：US08660527B2

    公开(公告)日：2014-02-25

    申请号：US11239711

    申请日：2005-09-29

    申请人： Sriram Nagesh Nookala ,  Rotem Cooper ,  James A. Hutchison ,  Venugopal Ramamurthy (Gopal)

    发明人： Sriram Nagesh Nookala ,  Rotem Cooper ,  James A. Hutchison ,  Venugopal Ramamurthy (Gopal)

    IPC分类号： H04M1/66

    CPC分类号： H04L63/08 ,  H04W76/18 ,  H04W80/04

    摘要： A wireless device receives a request to originate a data call, e.g., from the user or a higher layer application. If origination control is not to be applied, then the wireless device originates the data call immediately. Otherwise, the origination of the data call is controlled based on prior data call origination attempts that are applicable to the data call. For example, the wireless device may originate the data call immediately if (1) the most recent origination attempt was successful or (2) the most recent origination attempt was unsuccessful but a predetermined time period has elapsed since this unsuccessful origination attempt. If the most recent origination attempt was unsuccessful and the predetermined time period has not elapsed, then the wireless device may (1) wait until this predetermined time period elapses and then originate the data call or (2) reject the data call.

    摘要翻译： 无线设备例如从用户或更高层应用接收到发起数据呼叫的请求。 如果不应用发起控制，则无线设备立即发起数据呼叫。 否则，根据适用于数据呼叫的先前的数据呼叫发起尝试来控制数据呼叫的发起。 例如，如果（1）最近的发起尝试成功，或者（2）最近的发起尝试不成功，但是从该不成功的发起尝试起经过了预定时间段，则无线设备可以立即发起数据呼叫。 如果最近的发起尝试不成功并且预定时间段没有经过，则无线设备可以（1）等待，直到经过该预定时间段，然后发起数据呼叫，或者（2）拒绝该数据呼叫。

    Maintaining a data connection during a dormant data session with a wireless communication network
    4.
    发明授权
    Maintaining a data connection during a dormant data session with a wireless communication network 有权
    在与无线通信网络的休眠数据会话期间维护数据连接

    公开(公告)号：US08040849B2

    公开(公告)日：2011-10-18

    申请号：US11229198

    申请日：2005-09-15

    申请人： Ravishanker Mudigonda ,  Fahed Zawaideh ,  Flora Chan ,  Niamul Khan ,  Rajashekar Chilla ,  Sriram Nagesh Nookala ,  Venugopal Ramamurthy

    发明人： Ravishanker Mudigonda ,  Fahed Zawaideh ,  Flora Chan ,  Niamul Khan ,  Rajashekar Chilla ,  Sriram Nagesh Nookala ,  Venugopal Ramamurthy

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/10 ,  H04W36/18 ,  H04W76/20 ,  H04W92/14

    摘要： A wireless device establishes a data session with a data call, and a data connection is set up for the data session. The wireless device may receive or originate a voice call while the data session is dormant, exchange traffic data for the voice call, and perform handoff between base station controllers (BSCs), if needed, during the voice call. Upon termination of the voice call, the wireless device determines whether it has moved to a new packet zone during the voice call. This may be the case if the wireless device was handed off between BSCs located in different packet zones. If the wireless device has moved to a new packet zone, then the data connection is updated, e.g., by sending to the current serving BSC an origination message indicating no data to send. The network entities perform appropriate actions to update the data connection for the wireless device.

    摘要翻译： 无线设备与数据呼叫建立数据会话，并为数据会话建立数据连接。 无线设备可以在数据会话休眠时接收或发起语音呼叫，交换语音呼叫的业务数据，并且如果需要，则在语音呼叫期间执行基站控制器（BSC）之间的切换。 在语音呼叫终止时，无线设备在语音呼叫期间确定其是否移动到新的分组区域。 如果无线设备在位于不同分组区域的BSC之间切换，则可能是这种情况。 如果无线设备已经移动到新的分组区域，则例如通过向当前服务BSC发送指示不发送数据的发起消息来更新数据连接。 网络实体执行适当的动作来更新无线设备的数据连接。

    Method and apparatus for throttling persistent always on applications
    6.
    发明授权
    Method and apparatus for throttling persistent always on applications 有权
    用于节流的方法和装置永远在应用程序上

    公开(公告)号：US08879508B2

    公开(公告)日：2014-11-04

    申请号：US12183849

    申请日：2008-07-31

    申请人： Venugopal Ramamurthy ,  Shaohong Qu ,  Sriram Nagesh Nookala

    发明人： Venugopal Ramamurthy ,  Shaohong Qu ,  Sriram Nagesh Nookala

    IPC分类号： H04W4/00 ,  H04W36/14 ,  H04W36/30 ,  H04W88/06

    CPC分类号： H04W36/14 ,  H04W36/30 ,  H04W88/06

    摘要： An apparatus and method for facilitating inter-technology handoff from a home wireless network comprising comparing a parameter of a home signal to a threshold, wherein the home signal is from the home wireless network where the data session of a persistent always ON application is established; throttling the persistent always ON application; and attempting to acquire a first alternative signal acceptable to the persistent always ON application from a first alternative wireless network using a single RF chain.

    摘要翻译： 一种用于促进从家庭无线网络的技术间切换的装置和方法，包括将归属信号的参数与阈值进行比较，其中所述归属信号来自建立永久性永久应用的数据会话的归属无线网络; 节制永久性永久应用程序; 并且尝试从使用单个RF链的第一替代无线网络中获取持续永久应用的可接受的第一替代信号。

    Method and Apparatus for Throttling Persistent Always On Applications
    8.
    发明申请
    Method and Apparatus for Throttling Persistent Always On Applications 有权
    用于限制持续应用的方法和装置

    公开(公告)号：US20100027504A1

    公开(公告)日：2010-02-04

    申请号：US12183849

    申请日：2008-07-31

    申请人： Venugopal Ramamurthy ,  Shaohong Qu ,  Sriram Nagesh Nookala

    发明人： Venugopal Ramamurthy ,  Shaohong Qu ,  Sriram Nagesh Nookala

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/14 ,  H04W36/30 ,  H04W88/06

    摘要： An apparatus and method for facilitating inter-technology handoff from a home wireless network comprising comparing a parameter of a home signal to a threshold, wherein the home signal is from the home wireless network where the data session of a persistent always ON application is established; throttling the persistent always ON application; and attempting to acquire a first alternative signal acceptable to the persistent always ON application from a first alternative wireless network using a single RF chain.

    摘要翻译： 一种用于促进从家庭无线网络的技术间切换的装置和方法，包括将归属信号的参数与阈值进行比较，其中所述归属信号来自建立永久性永久应用的数据会话的归属无线网络; 节制永久性永久应用程序; 并且尝试从使用单个RF链的第一替代无线网络中获取持续永久应用的可接受的第一替代信号。

    Prioritization techniques for quality of service packet transmission over a network lacking quality of service support at the media access control layer
    10.
    发明授权
    Prioritization techniques for quality of service packet transmission over a network lacking quality of service support at the media access control layer 有权
    通过网络的服务质量分组传输的优先级技术在媒体接入控制层缺乏服务质量

    公开(公告)号：US08634422B2

    公开(公告)日：2014-01-21

    申请号：US11206451

    申请日：2005-08-17

    申请人： Vipin Sali ,  Sriram Nagesh Nookala

    发明人： Vipin Sali ,  Sriram Nagesh Nookala

    IPC分类号： H04L12/28 ,  H04J3/00

    CPC分类号： H04L47/6215 ,  H04L47/2441 ,  H04L47/50 ,  H04L47/58 ,  H04L47/60 ,  H04L47/621 ,  H04L49/90 ,  H04W72/1242

    摘要： This disclosure is directed to packet scheduling techniques for prioritizing packets in the first generation (1X) evolution data optimized (EV-DO) network or similar networks that do not provide quality of service (QoS) support at the media access control (MAC) level. The techniques make use of a plurality of prioritized queues that are organized into packet flows. The different packet flows associate packets having similar or identical radio link protocols (RLPs) in order to achieve the necessary error detection for such related packets. The different queues define packet priorities base on packet type, in order to give transmission priority to certain types of packets over other types of packets. By separating the packets into different prioritized queues and associating several queues into common packet flows, prioritization can be achieved along with an efficient implementation of different error detection schemes.

    摘要翻译： 本公开涉及用于在第一代（1X）演进数据优化（EV-DO）网络中的分组优先化的分组调度技术或者在媒体接入控制（MAC）级别不提供服务质量（QoS））的类似网络 。 这些技术利用被组织成分组流的多个优先级排队。 不同的分组流关联具有相似或相同的无线链路协议（RLP）的分组，以便为​​这样的相关分组实现必要的错误检测。 不同的队列基于分组类型来定义分组优先级，以便为其他类型的分组赋予特定类型的分组的传输优先级。 通过将分组分成不同的优先级队列并将几个队列关联成公共分组流，可以实现与不同错误检测方案的有效实现的优先级。