公开(公告)号：US09119169B2

公开(公告)日：2015-08-25

申请号：US14055688

申请日：2013-10-16

Applicant: QUALCOMM Incorporated

Inventor： Xun Luo ,  An M Chen

IPC: H04W24/00 ,  H04W64/00

CPC classification number: H04W64/003 ,  G01S5/0252 ,  G01S5/14 ,  H04W64/00

Abstract: Disclosed are systems, apparatus, devices, methods, media, products, and other implementations, including a method that includes receiving, at a server, beacon data indicative of a location of an asset tag device, the beacon data determined based on one or more beacon signals received at the asset tag device from one or more transmitters that is each associated with a respective one of group values identifying a corresponding one of a plurality of assigned transmitter groups comprising the respective each of the one or more transmitters. The method also includes determining, at the server, the location of the asset tag device based on the beacon data received at the server from the asset tag device and on the group values respectively associated with the one or more transmitters from which the one or more beacon signals received at the asset tag device were transmitted.

Abstract translation: 公开了系统，设备，设备，方法，媒体，产品和其他实现，包括一种方法，包括在服务器处接收指示资产标签设备的位置的信标数据，基于一个或多个 在资产标签设备处从一个或多个发射机接收的信标信号，每个发射机与识别分配的发射机组中的相应一个的相应一个组相关联的一个或多个发射机相关联。 该方法还包括在服务器处根据从服务器从资产标签设备接收的信标数据和分别与一个或多个发射机相关联的组值在服务器处确定资产标签设备的位置 发送在资产标签装置处接收的信标信号。

公开(公告)号：US09621458B2

公开(公告)日：2017-04-11

申请号：US13786376

申请日：2013-03-05

Applicant: QUALCOMM Incorporated

Inventor： Xun Luo ,  Arungundram Chandrasekaran Mahendran

IPC: H04L12/28 ,  H04L12/741 ,  H04W40/22 ,  H04W40/24 ,  H04W40/28

CPC classification number: H04L45/74 ,  H04L12/66 ,  H04L67/104 ,  H04W40/22 ,  H04W40/246 ,  H04W40/28

Abstract: A non-gateway node transmits an internet route request to neighbor nodes and receives, from a gateway node, a response message including an address of the gateway node and a gateway indicator. The non-gateway node sets a gateway pointer equal to this address. A gateway node receives an internet route request from neighbor nodes and transmits, to the neighbor nodes, a response message including an address of the gateway node and a gateway indicator. A non-gateway node receives, from gateway nodes on the network, an announcement of internet connectivity that includes address of the gateway nodes. The non-gateway node adds these addresses to a list of potential gateways. When the non-gateway nodes receives packets for transmission to an internet destination, it selects a gateway address from the list, and transmits the packets to a destination gateway associated with the gateway address.

公开(公告)号：US20150098457A1

公开(公告)日：2015-04-09

申请号：US14283982

申请日：2014-05-21

Applicant: QUALCOMM Incorporated

Inventor： Arungundram Chandrasekaran Mahendran ,  Xiaolong Huang ,  Ramanathan Viswanathan ,  Xun Luo

IPC: H04W48/10 ,  H04W76/02

CPC classification number: H04W48/10 ,  H04W40/246 ,  H04W76/10 ,  H04W84/18

Abstract: The disclosure provides a method, apparatus, and computer program product directed towards enabling internet protocol (IP) connectivity across multi-hop wireless networks. A virtual adapter is generated to facilitate creating a virtual link layer between a virtual link layer node and at least one other virtual link layer node. The virtual link layer is then interfaced with an IP layer via the virtual adapter, such that data transmitted over the virtual link layer is accessible to the IP layer via the virtual adapter.

Abstract translation: 本公开提供了一种针对跨越多跳无线网络实现互联网协议（IP）连接的方法，装置和计算机程序产品。 生成虚拟适配器以便于在虚拟链路层节点和至少一个其他虚拟链路层节点之间创建虚拟链路层。 虚拟链路层然后经由虚拟适配器与IP层接口，使得经由虚拟适配器可以通过虚拟链路层发送的数据被IP层访问。