公开(公告)号：US20150334537A1

公开(公告)日：2015-11-19

申请号：US14483974

申请日：2014-09-11

Applicant: QUALCOMM Incorporated

Inventor： Gaurav Gopal KATHURIA ,  Sivaramakrishna VEEREPALLI ,  Kuo-Chun LEE ,  Rohit TRIPATHI ,  Uppinder Singh BABBAR ,  Siddharth GUPTA

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04W80/06 ,  H04W88/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a network device. The apparatus receives an evolved multimedia broadcast multicast service (eMBMS) data from a base station via multicast transmission. The apparatus transmits the received eMBMS data to one or more end nodes via unicast transmission. In an aspect, the one or more end nodes are connected to the network device via a local area network (LAN).

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是网络设备。 该装置经由多播传输从基站接收演进的多媒体广播多播服务（eMBMS）数据。 该装置经由单播传输将接收到的eMBMS数据发送到一个或多个终端节点。 一方面，一个或多个终端节点通过局域网（LAN）连接到网络设备。

公开(公告)号：US20160192403A1

公开(公告)日：2016-06-30

申请号：US14586878

申请日：2014-12-30

Applicant: QUALCOMM Incorporated

Inventor： Siddharth GUPTA ,  Rohit TRIPATHI ,  Kuo-Chun LEE ,  Sivaramakrishna VEEREPALLI ,  Tyler Byron WEAR ,  Vaibhav KUMAR

IPC: H04W76/00 ,  H04L29/06 ,  H04W12/06 ,  H04L12/18

CPC classification number: H04W12/06 ,  H04L12/18 ,  H04L61/2015 ,  H04L61/2514 ,  H04L63/0876 ,  H04L63/166 ,  H04L65/102 ,  H04L65/1069 ,  H04L65/4076 ,  H04W4/06 ,  H04W8/005 ,  H04W12/08 ,  H04W36/14 ,  H04W76/40

Abstract: A method, an apparatus, and a computer program product for communication in a network. The apparatus sends a multicast message to a network device. The multicast message facilitates discovery of an unknown IP address of the network device. The apparatus determines whether a first response message is received from the network device in response to the multicast message and determines the IP address of the network device from the first response message when the first response message is received from the network device. The apparatus establishes a secure connection with the network device using the determined IP address. The apparatus sends a link status check message to the network device to detect a failed end-to-end link between the apparatus and the network device.

Abstract translation: 一种用于在网络中进行通信的方法，装置和计算机程序产品。 该装置向网络设备发送组播消息。 多播消息有助于发现网络设备的未知IP地址。 所述设备确定响应于所述多播消息是否从所述网络设备接收到第一响应消息，并且当从所述网络设备接收到所述第一响应消息时，从所述第一响应消息中确定所述网络设备的IP地址。 该设备使用确定的IP地址与网络设备建立安全连接。 该设备向网络设备发送链路状态检查消息，以检测设备和网络设备之间的故障端到端链路。

公开(公告)号：US20230216535A1

公开(公告)日：2023-07-06

申请号：US17927582

申请日：2020-07-14

Applicant: QUALCOMM Incorporated

Inventor： Shaofeng WANG ,  Rongliang YANG ,  Devdutt PATNAIK ,  Rohit TRIPATHI ,  Francis Ming-Meng NGAI

IPC: H04B1/525

CPC classification number: H04B1/525

Abstract: In one implementation, a wireless communication device includes a first transceiver configured to generate a transmit signal and a band pass filter (BPF) select circuit configured to filter the transmit signal by a one of a first BPF with a relatively high-frequency passband or a second BPF with a relatively low-frequency passband. The wireless communication device includes a second transceiver configured to receive a received signal filtered by the other one of the first or second BPF. Having the transmit and received signals filtered by two different passband filters improves the isolation between the transmitter and receiver. Another implementation configures the first transceiver to include its own set of first and second BPFs, and the second transceiver to also include its own first and second BPFs.

公开(公告)号：US20230164072A1

公开(公告)日：2023-05-25

申请号：US17455882

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Prathamesh Prakash PRABHUDESAI ,  Gaurav Gopal KATHURIA ,  Rohit TRIPATHI ,  Reddy Surendra Prasad BANGALORE VENKATASWAMY

IPC: H04L12/741 ,  H04L29/12 ,  H04W28/06

CPC classification number: H04L45/74 ,  H04L61/256 ,  H04W28/06

Abstract: A CPE receives, over a first connection with a wireless network, a network-assigned prefix for the CPE. The CPE creates a prefix based on a subset of bits from the network assigned prefix. The CPE transmits, over a second connection with a LAN router device, the prefix created by the CPE as a WAN prefix for the LAN router device and the network assigned prefix as a LAN prefix for the LAN router device.