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    CALL HANDOFF INITIATION IN HYBRID NETWORKS
    64.
    发明申请
    CALL HANDOFF INITIATION IN HYBRID NETWORKS 有权
    混合网络中的呼叫切换启动

    公开(公告)号：US20170034754A1

    公开(公告)日：2017-02-02

    申请号：US15295174

    申请日：2016-10-17

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Gursharan S. Sidhu ,  Thomas Kuehnel ,  Rao Salapaka ,  Vishal Soni ,  Ranveer Chandra ,  Mansoor Jafry ,  Anish Desai ,  Ruchir Astavans ,  Humayun Khan ,  John Mark Miller

    IPC: H04W36/14 ,  H04W36/00 ,  H04W40/26 ,  H04L12/26 ,  H04B17/318

    CPC classification number: H04W36/14 ,  H04B17/318 ,  H04L43/16 ,  H04M7/006 ,  H04M7/122 ,  H04W36/0083 ,  H04W40/26

    Abstract: A continual learning process is applied to a class of risk estimate-based algorithms and associated risk thresholds used for deciding when to initiate a handoff between different types of network connections that are available to a mobile device having telephony functionality. The process is implemented as a virtuous loop providing ongoing tuning and adjustment to improve call handoff algorithms and risk thresholds so that handoffs can be performed with the goals of minimizing dropped calls and unacceptable degradation in call quality as well as avoiding premature handoffs. Device characteristics, environmental context, connection measurements, and outcomes of call handoff decisions are crowd-sourced from a population of mobile devices into a cloud-based handoff decision enabling service. The service evaluates potentially usable handoff decision algorithms and risk thresholds against archived crowd-sourced data to determine how they would have performed in real world situations and delivers improved algorithms and risk thresholds to the mobile devices.

    Abstract translation: 连续学习过程被应用于一类基于风险估计的算法和相关联的风险阈值，用于决定什么时候在具有电话功能的移动设备可用的不同类型的网络连接之间进行切换。 该过程被实现为良性循环，其提供持续的调谐和调整以改善呼叫切换算法和风险阈值，使得可以以最小化呼叫质量和拒绝过早切换的不可接受的降级的目标来执行切换。 设备特性，环境背景，连接测量以及呼叫切换决策的结果都是从移动设备群体中大量涌入基于云的切换决策启用服务。 该服务评估潜在可用的切换决策算法和风险阈值，以防止存档的人群来源数据，以确定它们将如何在现实世界中执行，并为移动设备提供改进的算法和风险阈值。

    PROVIDING NETWORK CONNECTIVITY AND ACCESS TO CONTENT AND COMMUNICATIONS VIA MOVING OBJECTS
    68.
    发明申请
    PROVIDING NETWORK CONNECTIVITY AND ACCESS TO CONTENT AND COMMUNICATIONS VIA MOVING OBJECTS 有权
    提供网络连接，并通过移动目标访问内容和通信

    公开(公告)号：US20160191143A1

    公开(公告)日：2016-06-30

    申请号：US15065405

    申请日：2016-03-09

    Applicant: Microsoft Technology Licensing, LLC.

    Inventor： Eric Horvitz ,  Ashish Kapoor ,  Jie Liu ,  Ranveer Chandra

    IPC: H04B7/185 ,  H04W40/24 ,  H04W4/06 ,  H04W72/04

    CPC classification number: H04B7/18506 ,  H04B7/18504 ,  H04L67/12 ,  H04W4/06 ,  H04W36/00 ,  H04W36/08 ,  H04W40/248 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W80/04 ,  H04W84/045

    Abstract: Various techniques for providing network connectivity are described herein. In one example, a moving object includes an uplink device of the moving object to connect the moving object to a publicly available computer network. The moving object also includes a downlink device of the moving object to be communicatively coupled to a remote device at a specific segment along a route of the moving object. The remote device is to provide data received via the downlink device to a user. The moving object also further includes a cache store communicatively coupled to the uplink device and the downlink device. Implementations include the use of commercial airplanes for providing connectivity via intermittent access and refreshing of a cache store that makes content available to end users.

    Abstract translation: 本文描述了用于提供网络连接性的各种技术。 在一个示例中，移动对象包括将移动对象连接到公共可用计算机网络的移动对象的上行链路设备。 移动物体还包括运动物体的下行链路设备，以沿着运动物体的路线在特定的段上通信地耦合到远程设备。 远程设备将通过下行链路设备接收的数据提供给用户。 移动对象还包括通信地耦合到上行链路设备和下行链路设备的高速缓存存储器。 实施包括使用商用飞机通过间歇性访问提供连接，并刷新高速缓存存储，使内容可用于最终用户。

    Load aware resource allocation in wireless networks
    69.
    发明授权
    Load aware resource allocation in wireless networks 有权
    无线网络中负载感知资源分配

    公开(公告)号：US09072098B2

    公开(公告)日：2015-06-30

    申请号：US13773825

    申请日：2013-02-22

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Sudipta Sengupta ,  Minghua Chen ,  Ranveer Chandra

    IPC: H04W84/00 ,  H04W72/04 ,  H04W72/08 ,  H04W16/14

    CPC classification number: H04W72/0486 ,  H04W16/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/085

    Abstract: A technique for resource allocation in a wireless network (for example, an access point type wireless network), which supports concurrent communication on a band of channels, is provided. The technique includes accepting connectivity information for the network that supports concurrent communication on the band of channels. A conflict graph is generated from the connectivity information. The generated conflict graph models concurrent communication on the band of channels. A linear programming approach, which incorporates information form the conflict graph and rate requirements for nodes of the network, can be utilized to maximize throughput of the network.

    Abstract translation: 提供了一种支持在频带上并发通信的无线网络（例如，接入点型无线网络）中的资源分配技术。 该技术包括接收支持在频带上并发通信的网络的连接信息。 从连接信息生成冲突图。 生成的冲突图形模拟了频道上的并发通信。 可以利用线性规划方法，其中包含形成网络节点的冲突图和速率要求的信息，以最大化网络的吞吐量。

    Satellite communication with distributed ground stations using a multi-level queue
    70.
    发明授权
    Satellite communication with distributed ground stations using a multi-level queue 有权

    公开(公告)号：US12218741B2

    公开(公告)日：2025-02-04

    申请号：US17714934

    申请日：2022-04-06

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Tusher Chakraborty ,  Nissanka Arachchige Bodhi Priyantha ,  Ranveer Chandra

    IPC: H04B7/185 ,  G06F3/06 ,  G06F16/215 ,  H04B7/155 ,  H04W84/06

    Abstract: The disclosure herein describes using satellites and ground sinks and/or stations for routing IoT device data packets from IoT devices. A target ground sink in range of the satellite is identified and an expected reception (ER) score for the target ground sink is calculated based on ER parameter data and location data of the satellite. A data packet in a first level of a multi-level data structure of the satellite is sent to the target ground sink and, based on an ER threshold exceeding the ER score, the packet is moved to a second level of the multi-level data structure, whereby the data packet is queued to be sent to another ground sink. The disclosure further includes using cell towers as ground sinks and/or using them for backhauling with other ground sinks. The flexibility of the disclosure enables large ground sink networks to be established, reducing latency of packet routing.

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