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11. 发明授权

US09049632B1 Idle mode handoff transfer of network access information 有权
标题翻译：空闲模式切换传输网络访问信息
公开(公告)号：US09049632B1
公开(公告)日：2015-06-02
申请号：US13477182
申请日：2012-05-22
申请人： Maulik K. Shah , Sachin R. Vargantwar , Jasinder Pal Singh , Deveshkumar Narendrapratap Rai
发明人： Maulik K. Shah , Sachin R. Vargantwar , Jasinder Pal Singh , Deveshkumar Narendrapratap Rai
IPC分类号： H04W4/00 , H04W36/00 , H04W36/14 , H04W60/00 , H04W36/08
CPC分类号： H04W36/14 , H04W36/08 , H04W48/10 , H04W48/20 , H04W60/005
摘要： Systems, methods, and software for providing network access information to a wireless communication device are provided herein. In one example, method of operating a communication system is provided. The method includes communicating with a wireless communication device over a long-term evolution (LTE) wireless communication link provided by a first wireless access node, detecting a handoff from the first wireless access node to a second wireless access node for the wireless communication device when the wireless communication device is in an idle mode of operation, and responsive to the handoff, transferring network access information for a non-LTE network to the wireless communication device.
摘要翻译：本文提供了用于向无线通信设备提供网络接入信息的系统，方法和软件。在一个示例中，提供了操作通信系统的方法。该方法包括通过由第一无线接入节点提供的长期演进（LTE）无线通信链路与无线通信设备通信，检测从第一无线接入节点到无线通信设备的第二无线接入节点的切换，无线通信设备处于空闲操作模式，并且响应于切换，将非LTE网络的网络接入信息传送到无线通信设备。

12. 发明授权

US08654771B1 Efficient transfer of packets over multiple backhaul links 有权
标题翻译：通过多个回程链路高效传输数据包
公开(公告)号：US08654771B1
公开(公告)日：2014-02-18
申请号：US12699617
申请日：2010-02-03
申请人： Jasinder Pal Singh , Sachin R. Vargantwar , Deveshkumar Narendrapratap Rai , Maulik K. Shah
发明人： Jasinder Pal Singh , Sachin R. Vargantwar , Deveshkumar Narendrapratap Rai , Maulik K. Shah
IPC分类号： H04L12/58
CPC分类号： H04W28/0247 , H04L45/24 , H04L47/125 , H04L47/283 , H04L47/365 , H04W40/02
摘要： What is disclosed is a wireless network control system configured to communicate with a wireless access node over a plurality of backhaul links. The wireless network control system includes a backhaul interface configured to monitor individual transmission delays for the backhaul links. The wireless network control system also includes a processing system configured to determine a data packet for transfer to the wireless access node and separate the data packet into a sequence of packet fragments. The processing system is also configured to select an individual one of the backhaul links for each of the packet fragments based on relative positions of the packet fragments in the sequence and based on the individual transmission delays of the backhaul links.
摘要翻译：所公开的是被配置为通过多个回程链路与无线接入节点进行通信的无线网络控制系统。无线网络控制系统包括被配置为监视回程链路的各个传输延迟的回程接口。无线网络控制系统还包括处理系统，其被配置为确定用于传送到无线接入节点的数据分组，并将数据分组分离成分组片段序列。处理系统还被配置为基于分组片段在序列中的相对位置并且基于回程链路的各个传输延迟来选择每个分组片段的回程链路中的单独一个。

13. 发明授权

US08335857B1 System and methods of data transmission to devices 失效
标题翻译：数据传输到设备的系统和方法
公开(公告)号：US08335857B1
公开(公告)日：2012-12-18
申请号：US12470052
申请日：2009-05-21
申请人： Deveshkumar Narendrapratap Rai , Maulik K. Shah , Sachin R. Vargantwar , Debasish Sarkar , Jasinder Pal Singh
发明人： Deveshkumar Narendrapratap Rai , Maulik K. Shah , Sachin R. Vargantwar , Debasish Sarkar , Jasinder Pal Singh
IPC分类号： G06F15/16
CPC分类号： H04L43/16 , H04L43/0876
摘要： A method, system, and medium are provided for detecting data intended for transmission to a first device on a network. A slot for transmission of data is assigned to a second device based on the amount of data intended for transmission to the first device. This may allow modification or control of the amount of padding or extra information used in data transmissions.
摘要翻译：提供了一种用于检测旨在传输到网络上的第一设备的数据的方法，系统和介质。基于用于传输到第一设备的数据量，将用于传输数据的时隙分配给第二设备。这可以允许修改或控制在数据传输中使用的填充量或额外的信息量。

14. 发明授权

US09055482B1 Wireless frequency changes for wireless communication devices based on tracking area updates 有权
标题翻译：基于跟踪区域更新的无线通信设备的无线频率变化
公开(公告)号：US09055482B1
公开(公告)日：2015-06-09
申请号：US13566134
申请日：2012-08-03
申请人： Jasinder Pal Singh , Sachin R. Vargantwar , Deveshkumar Narendrapratap Rai , Maulik K. Shah
发明人： Jasinder Pal Singh , Sachin R. Vargantwar , Deveshkumar Narendrapratap Rai , Maulik K. Shah
IPC分类号： H04W24/02 , H04W28/16
CPC分类号： H04W28/16 , H04W72/0453 , H04W72/0486
摘要： Systems, methods, and software for wireless frequency changes for wireless communication devices based on tracking area updates in wireless communication systems are provided herein. In one example, a method of operating a communication system is provided. The method includes providing wireless access to communication services for wireless communication devices over a first frequency spectrum at a wireless access node, and receiving tracking area updates transferred by ones of the wireless communication devices. The method also includes processing at least a quantity of the tracking area updates received at the wireless access node to determine idle timers for the wireless communication devices, where an expiration of an associated idle timer indicates that an associated wireless communication device can no longer receive the wireless access over the first frequency spectrum and can receive further wireless access over a second frequency spectrum.
摘要翻译：本文提供了基于无线通信系统中的跟踪区域更新的用于无线通信设备的无线频率改变的系统，方法和软件。在一个示例中，提供了一种操作通信系统的方法。该方法包括：通过无线接入节点的第一频谱向无线通信设备提供无线接入，以及接收由无线通信设备中的一个传送的跟踪区域更新。该方法还包括处理在无线接入节点处接收到的至少一部分跟踪区域更新，以确定无线通信设备的空闲定时器，其中相关联的空闲定时器的到期指示相关联的无线通信设备不能再接收通过第一频谱进行无线接入，并且可以在第二频谱上接收进一步的无线接入。

15. 发明授权

US08565686B2 Power status multipath search window sizing for wireless communications 有权
标题翻译：无线通信功率状态多路径搜索窗口大小
公开(公告)号：US08565686B2
公开(公告)日：2013-10-22
申请号：US13173179
申请日：2011-06-30
申请人： Maulik K. Shah , Jasinder Pal Singh , Siddharth Oroskar , Sachin R. Vargantwar
发明人： Maulik K. Shah , Jasinder Pal Singh , Siddharth Oroskar , Sachin R. Vargantwar
IPC分类号： H04B17/00
CPC分类号： H04B1/7113 , H04B1/70754 , H04B7/0845 , H04B2201/70707
摘要： A method of operating a wireless communication device is disclosed. The method includes determining signal quality for wireless communications received over each of a first antenna element and a second antenna element, and processing the signal quality and a power status of the wireless communication device to determine a first multipath search window for the first antenna element and a second multipath search window for the second antenna element.
摘要翻译：公开了一种操作无线通信设备的方法。该方法包括确定在第一天线元件和第二天线元件中的每一个上接收的无线通信的信号质量，以及处理无线通信设备的信号质量和电力状态以确定第一天线元件的第一多路径搜索窗口，以及第二天线元件的第二多路径搜索窗口。

16. 发明授权

US08358577B1 Using wireless links to offload backhaul communications 有权
标题翻译：使用无线链路卸载回程通信
公开(公告)号：US08358577B1
公开(公告)日：2013-01-22
申请号：US12635261
申请日：2009-12-10
申请人： Bhagwan Singh Khanka , Sachin R. Vargantwar , Maulik K. Shah , Jasinder Pal Singh
发明人： Bhagwan Singh Khanka , Sachin R. Vargantwar , Maulik K. Shah , Jasinder Pal Singh
IPC分类号： G06F11/07
CPC分类号： H04L41/0663 , H04L45/22 , H04L45/24 , H04W40/02
摘要： What is disclosed is a method of operating a communication system. The communication system includes wireless access nodes and a network control system, where user devices and the wireless access nodes communicate over wireless links, and the wireless access nodes and the network control system communicate over individually associated backhaul links. The method includes transferring forward communications in a forward direction from the network control system to a first one of the wireless access nodes over a forward link portion of a first backhaul link associated with the first wireless access node, and transferring reverse communications in a reverse direction from the first wireless access node to the network control system over a reverse link portion of the first backhaul link. The method also includes monitoring forward performance of the forward link portion and monitoring reverse performance of the reverse link portion, and identifying a second of the wireless access nodes to assist the first wireless access node. If the forward performance of the forward link portion exceeds a forward threshold, then the method includes instructing the first wireless access node to initiate a backup wireless link between the first wireless access node and the second wireless access node, and if the reverse performance of the reverse link portion exceeds a reverse threshold, then the method includes instructing the second wireless access node to initiate the backup wireless link between the first wireless access node and the second wireless access node. The method also includes using the backup wireless link to offload communications of the first backhaul link.
摘要翻译：所公开的是一种操作通信系统的方法。通信系统包括无线接入节点和网络控制系统，其中用户设备和无线接入节点通过无线链路进行通信，无线接入节点和网络控制系统通过单独相关的回程链路进行通信。该方法包括：通过与第一无线接入节点相关联的第一回程链路的前向链路部分，从网络控制系统向第一无线接入节点向前转发通信，并且在相反方向上传送反向通信通过第一回程链路的反向链路部分从第一无线接入节点到网络控制系统。该方法还包括监视前向链路部分的前向性能和监视反向链路部分的反向性能，以及识别第二无线接入节点以辅助第一无线接入节点。如果前向链路部分的前向性能超过前向阈值，则该方法包括指示第一无线接入节点发起第一无线接入节点和第二无线接入节点之间的备用无线链路，如果反向链路部分超过反向阈值，则该方法包括指示第二无线接入节点发起第一无线接入节点和第二无线接入节点之间的备份无线链路。该方法还包括使用备用无线链路卸载第一回程链路的通信。

17. 发明申请

US20130005272A1 POWER STATUS MULTIPATH SEARCH WINDOW SIZING FOR WIRELESS COMMUNICATIONS 有权
标题翻译：电力状态多路径搜索无线通信的窗口大小
公开(公告)号：US20130005272A1
公开(公告)日：2013-01-03
申请号：US13173179
申请日：2011-06-30
申请人： Maulik K. Shah , Jasinder Pal Singh , Siddharth Oroskar , Sachin R. Vargantwar
发明人： Maulik K. Shah , Jasinder Pal Singh , Siddharth Oroskar , Sachin R. Vargantwar
IPC分类号： H04W24/00
CPC分类号： H04B1/7113 , H04B1/70754 , H04B7/0845 , H04B2201/70707
摘要： A method of operating a wireless communication device is disclosed. The method includes determining signal quality for wireless communications received over each of a first antenna element and a second antenna element, and processing the signal quality and a power status of the wireless communication device to determine a first multipath search window for the first antenna element and a second multipath search window for the second antenna element.
摘要翻译：公开了一种操作无线通信设备的方法。该方法包括确定在第一天线元件和第二天线元件中的每一个上接收的无线通信的信号质量，以及处理无线通信设备的信号质量和电力状态以确定第一天线元件的第一多路径搜索窗口，以及第二天线元件的第二多路径搜索窗口。

18. 发明授权

US09148830B1 Reverse link throughput using multiple input multiple output (MIMO) across multiple wireless devices 有权
标题翻译：跨多个无线设备使用多输入多输出（MIMO）的反向链路吞吐量
公开(公告)号：US09148830B1
公开(公告)日：2015-09-29
申请号：US13176909
申请日：2011-07-06
申请人： Jasinder Pal Singh , Sachin R. Vargantwar , Maulik K. Shah , Siddharth Oroskar
发明人： Jasinder Pal Singh , Sachin R. Vargantwar , Maulik K. Shah , Siddharth Oroskar
IPC分类号： H04W4/00 , H04J11/00 , H04W36/00 , H04L25/03
CPC分类号： H04W36/0066 , H04B7/026 , H04B7/0404 , H04B7/0417 , H04L2025/03426
摘要： Embodiments disclosed herein provide systems and methods for improving reverse link throughput using Multiple Input Multiple Output (MIMO) across multiple wireless devices. In a particular embodiment, in response to receiving a user instruction to execute an application associated with a wireless protocol over a MIMO transmit antenna system, a method provides transferring a wireless probe signal to identify whether an external MIMO antenna element is available over another wireless protocol. The method further provides generating a signal with a Walsh code for the application and wirelessly transmitting the signal from an internal MIMO antenna element for receipt by a MIMO receive antenna system. The method further provides wirelessly transmitting the signal over the other wireless protocol, wherein a second wireless device including the external MIMO antenna element receives the signal and wirelessly transmits the signal from the external MIMO antenna element for receipt by the MIMO receive antenna system.
摘要翻译：本文公开的实施例提供了用于通过多个无线设备使用多输入多输出（MIMO）来改进反向链路吞吐量的系统和方法。在特定实施例中，响应于接收到通过MIMO发射天线系统执行与无线协议相关联的应用的用户指令，一种方法提供传送无线探测信号以识别外部MIMO天线元件是否可用于另一无线协议。该方法进一步提供生成具有用于应用的沃尔什码的信号，并且从内部MIMO天线元件无线地发送信号以供MIMO接收天线系统接收。该方法进一步提供通过另一无线协议无线传输信号，其中包括外部MIMO天线元件的第二无线设备接收该信号，并且从外部MIMO天线元件无线地发送信号以供MIMO接收天线系统接收。

19. 发明授权

US09445332B1 Management of idle handoff in a wireless communication system 有权
标题翻译：无线通信系统空闲切换管理
公开(公告)号：US09445332B1
公开(公告)日：2016-09-13
申请号：US13081123
申请日：2011-04-06
申请人： Maulik K. Shah , Jasinder P. Singh , Sachin R. Vargantwar , Siddharth S. Oroskar
发明人： Maulik K. Shah , Jasinder P. Singh , Sachin R. Vargantwar , Siddharth S. Oroskar
IPC分类号： H04W36/18
CPC分类号： H04W36/18 , H04W48/20
摘要： A method and apparatus for improved idle handoff a mobile station in a wireless communication system. While idling in a particular sector of the system, the mobile station will select a target sector based on a determination that the target sector has the same number of channels as the current sector, such as the same number of paging channels and perhaps the same number of frequency channels as the current sector. The mobile station will then engage in an idle handoff from the current sector to the selected target sector. By striving to hand off to a sector that has the same number of channels, particularly the same number of paging channels, the mobile station may avoid having to hash onto a channel in the target sector and may thereby minimize the likelihood of missing a page message sent while the mobile station was busy hashing onto the channel.
摘要翻译：一种在无线通信系统中改善移动台的空闲切换的方法和装置。当在系统的特定扇区中空闲时，移动台将基于目标扇区具有与当前扇区相同数量的信道的确定来选择目标扇区，例如相同数量的寻呼信道，并且可能相同的号码的频道作为当前行业。然后，移动台将进行从当前扇区到所选择的目标扇区的空闲切换。通过努力切换到具有相同数量的信道，特别是相同数量的寻呼信道的扇区，移动台可以避免必须对目标扇区中的信道进行散列，从而可能最小化丢失寻呼消息的可能性当移动台忙着在频道上进行散列时发送。

20. 发明授权

US08825044B2 Redirecting a wireless communication device to a different frequency 有权
标题翻译：将无线通信设备重定向到不同的频率
公开(公告)号：US08825044B2
公开(公告)日：2014-09-02
申请号：US13044794
申请日：2011-03-10
申请人： Siddharth S. Oroskar , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
发明人： Siddharth S. Oroskar , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W36/245
摘要： A wireless communication device (WCD) may be able to acquire wireless service from preferred wireless coverage areas that are managed by the WCD's service provider. In some cases, the WCD may instead use wireless service from non-preferred wireless coverage areas of the service provider's roaming partners. In order to save roaming fees, the service provider's RAN may determine when the WCD is likely to roam to a non-preferred wireless coverage area. In response to this determination, the RAN may transmit a redirect message to the WCD, causing the WCD to switch from one preferred wireless coverage area to another preferred wireless coverage area. In some situations, the RAN may transmit such a redirect message because the WCD has reported that it has a low remaining battery life.
摘要翻译：无线通信设备（WCD）可能能够从由WCD的服务提供商管理的优选无线覆盖区域获取无线服务。在某些情况下，WCD可以改为使用来自服务提供商的漫游伙伴的非首选无线覆盖区域的无线服务。为了节省漫游费用，服务提供商的RAN可以确定WCD何时可能漫游到非优选的无线覆盖区域。响应于该确定，RAN可以向WCD发送重定向消息，导致WCD从一个优选的无线覆盖区域切换到另一个优选的无线覆盖区域。在某些情况下，RAN可以传送这样的重定向消息，因为WCD已经报告它具有低的剩余电池寿命。

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