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1. 发明申请

US20160036772A1 Technique to Prevent IPv6 Address Exhaustion in Prefix Delegation Mode for Mobile Access Point Routers 审中-公开
标题翻译：防止移动接入点路由器前缀委派模式下IPv6地址耗尽的技术
公开(公告)号：US20160036772A1
公开(公告)日：2016-02-04
申请号：US14558854
申请日：2014-12-03
申请人： QUALCOMM Incorporated
发明人： Chaitanya Pratapa , Rohit Tripathi , Gaurav Gopal Kathuria , Tyler Byron Wear
IPC分类号： H04L29/12 , H04L12/28
CPC分类号： H04L61/2061 , H04L12/2854 , H04L61/2007 , H04L61/2038 , H04L61/2053 , H04L61/6059
摘要： Methods, devices, systems, and non-transitory process-readable storage media include methods for preventing IPv6 address exhaustion in prefix delegation mode by a software-enabled access point (“softAP”) mobile computing device providing an Internet Protocol version 6 (IPv6) wide area network (WAN) connection to a plurality of client devices. A processor of a softAP mobile computing device may include assigning an unassigned prefix of a pool of available prefixes to a client device connected to a local area network (LAN) established by the softAP mobile computing device. The processor may determine whether the client device is disconnected from the LAN based on receiving an indication that the client device has disconnected. The processor may perform a cache look-up to obtain a link-local address of the client device when the client device is disconnected from the LAN, and unassign the prefix associated with the link-local address of the client device.
摘要翻译：方法，设备，系统和非暂态过程可读存储介质包括用于通过提供因特网协议版本6（IPv6）的软件使能接入点（“softAP”）移动计算设备来防止前缀委托模式中的IPv6地址耗尽的方法，广域网（WAN）连接到多个客户端设备。 softAP移动计算设备的处理器可以包括将可用前缀池的未分配前缀分配给连接到由softAP移动计算设备建立的局域网（LAN）的客户端设备。基于接收到客户端设备断开的指示，处理器可以确定客户端设备是否与LAN断开连接。当客户端设备与LAN断开连接时，处理器可以执行缓存查找以获取客户端设备的链路本地地址，并且取消分配与客户端设备的链路本地地址相关联的前缀。

2. 发明申请

US20160261457A1 RECOVERING FROM CONNECTIVITY FAILURE AT A BRIDGING DEVICE 审中-公开
标题翻译：在连接装置中恢复连接故障
公开(公告)号：US20160261457A1
公开(公告)日：2016-09-08
申请号：US14637038
申请日：2015-03-03
申请人： QUALCOMM Incorporated
发明人： Siddharth Gupta , Rohit Tripathi , Tyler Byron Wear , Ady Abraham , Elena Salman
IPC分类号： H04L12/24 , H04W76/02 , H04W24/04 , H04L29/12 , H04L12/707
CPC分类号： H04W76/18 , H04L41/0672 , H04L45/22 , H04L45/28 , H04L61/2015 , H04L61/2514 , H04W24/04
摘要： Homes, enterprise establishments, and other facilities often have routing devices that route traffic to locally connected client devices. A routing device may be connected to an external network (e.g., the internet) through a bridging device, such as an outdoor unit that receives network connectivity through a cellular backhaul connection. If the bridging device's backhaul connection temporarily fails (e.g., due to radio link failure), a public IP address associated with the bridging device and the routing device may change upon recovery of the backhaul connection. If the routing device is not aware of the changed public IP address, subsequent communications between the routing device and the external network may fail. Disclosed are systems and methods for recovering from connectivity failure when using bridging devices to provide network connectivity.
摘要翻译：家庭，企业机构和其他设施通常具有将流量路由到本地连接的客户端设备的路由设备。路由设备可以通过桥接设备连接到外部网络（例如，因特网），例如通过蜂窝回程连接来接收网络连接的室外单元。如果桥接设备的回程连接暂时失败（例如，由于无线电链路故障），与该桥接设备和该路由设备相关联的公共IP地址可以在回程连接恢复时改变。如果路由设备不知道更改的公网IP地址，路由设备与外部网络之间的后续通信可能会失败。公开了用于在使用桥接设备提供网络连接时从连接故障中恢复的系统和方法。

3. 发明申请

US20160036768A1 Technique to Delegate Prefixes To Wi-Fi Clients Connected To Mobile Access Point Routers 有权
标题翻译：将Wi-Fi客户端的前缀委托给移动接入点路由器的技术
公开(公告)号：US20160036768A1
公开(公告)日：2016-02-04
申请号：US14558875
申请日：2014-12-03
申请人： QUALCOMM Incorporated
发明人： Chaitanya Pratapa , Rohit Tripathi , Gaurav Gopal Kathuria , Tyler Byron Wear , Venu Madhav Mokkapati
IPC分类号： H04L29/12 , H04W76/02
CPC分类号： H04L61/2007 , H04L61/2061 , H04L61/305 , H04L61/6013 , H04L61/6059 , H04W76/19 , H04W84/12
摘要： Methods, devices, systems, and non-transitory process-readable storage media of the various embodiments enable a software-enabled access point mobile computing device to delegate prefixes to already connected local area network (LAN) client devices upon establishment or re-establishment of a data connection. The various embodiments may enable a mobile computing device configured to operate as a mobile router (i.e., a softAP mobile computing device) to support prefix delegation by providing unique IPv6 prefixes to connected LAN client devices.
摘要翻译：各种实施例的方法，设备，系统和非暂态过程可读存储介质使得启用软件的接入点移动计算设备能够在建立或重新建立时将前缀委派给已连接的局域网（LAN）客户端设备数据连接。各种实施例可以使配置成作为移动路由器（即，softAP移动计算设备）的移动计算设备能够通过向连接的LAN客户端设备提供唯一的IPv6前缀来支持前缀授权。

4. 发明授权

US09584467B2 Technique to delegate prefixes to Wi-Fi clients connected to mobile access point routers 有权
标题翻译：将前缀委托给连接到移动接入点路由器的Wi-Fi客户端的技术
公开(公告)号：US09584467B2
公开(公告)日：2017-02-28
申请号：US14558875
申请日：2014-12-03
申请人： QUALCOMM Incorporated
发明人： Chaitanya Pratapa , Rohit Tripathi , Gaurav Gopal Kathuria , Tyler Byron Wear , Venu Madhav Mokkapati
IPC分类号： H04L29/12 , H04W76/02 , H04W84/12
CPC分类号： H04L61/2007 , H04L61/2061 , H04L61/305 , H04L61/6013 , H04L61/6059 , H04W76/19 , H04W84/12
摘要： Methods, devices, systems, and non-transitory process-readable storage media of the various embodiments enable a software-enabled access point mobile computing device to delegate prefixes to already connected local area network (LAN) client devices upon establishment or re-establishment of a data connection. The various embodiments may enable a mobile computing device configured to operate as a mobile router (i.e., a softAP mobile computing device) to support prefix delegation by providing unique IPv6 prefixes to connected LAN client devices.
摘要翻译：各种实施例的方法，设备，系统和非暂态过程可读存储介质使得启用软件的接入点移动计算设备能够在建立或重新建立时将前缀委派给已连接的局域网（LAN）客户端设备数据连接。各种实施例可以使配置成作为移动路由器（即，softAP移动计算设备）的移动计算设备能够通过向连接的LAN客户端设备提供唯一的IPv6前缀来支持前缀授权。

5. 发明申请

US20160182683A1 DYNAMIC SERVER/CLIENT TRANSITION FOR NETWORKED DEVICES 审中-公开
标题翻译：网络设备的动态服务器/客户端过渡
公开(公告)号：US20160182683A1
公开(公告)日：2016-06-23
申请号：US14579762
申请日：2014-12-22
申请人： QUALCOMM Incorporated
发明人： Tyler Byron Wear , Gaurav Gopal Kathuria , Rohit Tripathi , Siddharth Gupta , Chaitanya Pratapa
IPC分类号： H04L29/06 , H04W48/20 , H04W48/18 , H04L29/12
CPC分类号： H04L67/42 , H04L12/2856 , H04L12/5692 , H04L61/2015 , H04L61/2514 , H04L61/6068 , H04L67/40 , H04W48/18
摘要： Homes, enterprises, and other facilities often have routers that receive internet connectivity through wired remote network connections, and this connectivity is provided to locally connected client devices. Smart phones and other wireless devices can serve as mobile access points that receive internet connectivity through different remote network connections (e.g., cellular networks). The mobile access points may also service client devices that may be different from those serviced by the routers. When a mobile access point is placed in a facility having a router, the local networks of the mobile access point and the router may be merged. Disclosed are systems and methods for dynamically selecting from multiple host devices (e.g., the router and the mobile access point) to provide internet connectivity for merged networks.
摘要翻译：家庭，企业和其他设施通常有路由器通过有线远程网络连接接收互联网连接，并将此连接提供给本地连接的客户端设备。智能电话和其他无线设备可以用作通过不同的远程网络连接（例如，蜂窝网络）接收互联网连接的移动接入点。移动接入点还可以为可能与路由器所服务的客户端设备不同的客户端设备提供服务。当移动接入点放置在具有路由器的设施中时，可以合并移动接入点和路由器的本地网络。公开了用于从多个主机设备（例如，路由器和移动接入点）动态选择以为合并网络提供因特网连接的系统和方法。

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