公开(公告)号：US20170201979A1

公开(公告)日：2017-07-13

申请号：US15470510

申请日：2017-03-27

Applicant: Juniper Networks, Inc.

Inventor： James MURPHY ,  Sandip SHAH ,  Abhijit CHOUDHURY ,  Pranay POGDE ,  Yung-Ching TSENG

IPC: H04W72/04 ,  H04W12/08 ,  H04L29/06 ,  H04L5/00 ,  H04W48/16

CPC classification number: H04W72/0433 ,  H04L5/0055 ,  H04L41/0654 ,  H04L63/10 ,  H04L63/166 ,  H04W12/08 ,  H04W24/04 ,  H04W48/16 ,  H04W72/0406 ,  H04W72/10 ,  H04W76/12 ,  H04W80/06 ,  H04W88/08 ,  H04W88/12 ,  H04W88/14

Abstract: In some embodiments, an apparatus comprises of a first Control And Provisioning of Wireless Access Points (CAPWAP) module implemented in at least one of a memory or a processing device that is configured to be designated as a backup control module for a wireless access point during a first time period. The first CAPWAP control module is configured to receive state information associated with the wireless access point during the first time period from a second CAPWAP control module. The second CAPWAP control module is designated as a primary control module for the wireless access point during the first time period. The first CAPWAP control module is configured to be automatically designated as the primary control module during a second time period after the first time period and in response to the second CAPWAP control module not operating according to at least one predefined criterion.

公开(公告)号：US20160308763A1

公开(公告)日：2016-10-20

申请号：US15196676

申请日：2016-06-29

Applicant: Juniper Networks, Inc.

Inventor： Pradeep SINDHU ,  Abhijit CHOUDHURY ,  James MURPHY ,  Raghavendra MALLYA ,  Pranay POGDE ,  Phalguni NANDA ,  Jayabharat BODDU ,  Gunes AYBAY ,  Anjan VENKATRAMANI

IPC: H04L12/723 ,  H04L12/46

CPC classification number: H04L45/50 ,  H04L12/4633 ,  H04W84/12 ,  H04W88/08

Abstract: In some embodiments, an apparatus comprises a core network node and a control module within an enterprise network architecture. The core network node is configured to be operatively coupled to a set of wired network nodes and a set of wireless network nodes. The core network node is configured to receive a first tunneled packet associated with a first session from a wired network node from the set of wired network nodes. The core network node is configured to also receive a second tunneled packet associated with a second session from a wireless network node from the set of wireless network nodes through intervening wired network nodes from the set of wired network nodes. The control module is operatively coupled to the core network node. The control module is configured to manage the first session and the second session.

公开(公告)号：US20150139193A1

公开(公告)日：2015-05-21

申请号：US14606802

申请日：2015-01-27

Applicant: Juniper Networks, Inc.

Inventor： James MURPHY ,  Abhijit CHOUDHURY

IPC: H04W36/18 ,  H04L12/46

CPC classification number: H04W36/18 ,  H04L12/4633 ,  H04L12/4641 ,  H04L12/6418 ,  H04W36/0011 ,  H04W36/005 ,  H04W36/14 ,  H04W40/36

Abstract: In some embodiments, a non-transitory processor-readable medium includes code to cause a processor to receive at a tunnel server, a data unit addressed to a communication device, and define, a first instance of the data unit and a second instance of the data unit. The first instance of the data unit is sent to the communication device via a first tunnel defined between at least the tunnel server and a first base station associated with a first network. The second instance of the data unit is sent to the communication device via a second tunnel defined between at least the tunnel server and a second base station associated with a second network. The second instance of the data unit is dropped by the communication device when the first instance of the data unit is received before the second instance of the data unit.

Abstract translation: 在一些实施例中，非暂时处理器可读介质包括使处理器在隧道服务器接收寻址到通信设备的数据单元并且定义数据单元的第一实例和第二实例的代码 数据单元。 数据单元的第一实例经由至少在隧道服务器和与第一网络相关联的第一基站之间定义的第一隧道发送到通信设备。 经由在至少隧道服务器和与第二网络相关联的第二基站之间定义的第二隧道将数据单元的第二实例发送到通信设备。 当在数据单元的第二个实例之前接收到数据单元的第一个实例时，数据单元的第二个实例被通信设备丢弃。

公开(公告)号：US20180092012A1

公开(公告)日：2018-03-29

申请号：US15827911

申请日：2017-11-30

Applicant: Juniper Networks, Inc.

Inventor： James MURPHY ,  Abhijit CHOUDHURY

IPC: H04W36/18 ,  H04L12/46 ,  H04L12/64 ,  H04W36/00 ,  H04W36/14 ,  H04W40/36

CPC classification number: H04W36/18 ,  H04L12/4633 ,  H04L12/4641 ,  H04L12/6418 ,  H04W36/0011 ,  H04W36/005 ,  H04W36/14 ,  H04W40/36

Abstract: In some embodiments, a non-transitory processor-readable medium includes code to cause a processor to receive at a tunnel server, a data unit addressed to a communication device, and define, a first instance of the data unit and a second instance of the data unit. The first instance of the data unit is sent to the communication device via a first tunnel defined between at least the tunnel server and a first base station associated with a first network. The second instance of the data unit is sent to the communication device via a second tunnel defined between at least the tunnel server and a second base station associated with a second network. The second instance of the data unit is dropped by the communication device when the first instance of the data unit is received before the second instance of the data unit.

公开(公告)号：US20140348111A1

公开(公告)日：2014-11-27

申请号：US14454193

申请日：2014-08-07

Applicant: Juniper Networks, Inc.

Inventor： Raghavendra MALLYA ,  James MURPHY ,  Abhijit CHOUDHURY ,  Pranay POGDE ,  Phalguni NANDA ,  Jayabharat BODDU ,  Pradeep SINDHU

IPC: H04W74/00 ,  H04W12/08

CPC classification number: H04W74/002 ,  H04L29/06 ,  H04L63/20 ,  H04W12/08 ,  H04W80/04

Abstract: In some embodiments, an apparatus includes a core network node configured to be operatively coupled to a set of wired network nodes and a set of wireless network nodes. The core network node is configured to receive, at a first time, a first data packet to be sent to a wired device operatively coupled to a wired network node from the set of wired network nodes. The core network node is configured to also receive, at a second time, a second data packet to be sent to a wireless device operatively coupled to a wireless network node from the set of wireless network nodes. The core network node is configured to apply a common policy to the first data packet and the second data packet based on an identifier of a user associated with both the wireless device and the wired device.

Abstract translation: 在一些实施例中，装置包括被配置为可操作地耦合到一组有线网络节点和一组无线网络节点的核心网络节点。 核心网络节点被配置为在第一时间接收要发送到有线网络节点从有线网络节点有效耦合到有线网络节点的有线设备的第一数据分组。 核心网络节点被配置为还在第二时间接收要从无线网络节点组发送到可操作地耦合到无线网络节点的无线设备的第二数据分组。 核心网络节点被配置为基于与无线设备和有线设备两者相关联的用户的标识符将共同策略应用于第一数据分组和第二数据分组。

公开(公告)号：US20170279675A1

公开(公告)日：2017-09-28

申请号：US15587860

申请日：2017-05-05

Applicant: Juniper Networks, Inc.

Inventor： James MURPHY ,  Nischal SHETH ,  Abhijit CHOUDHURY ,  Raghavendra MALLYA ,  Pranay POGDE ,  Phalguni NANDA ,  Jayabharat BODDU ,  Pradeep SINDHU

IPC: H04L12/24 ,  H04W12/06 ,  H04L29/06 ,  H04W84/18

CPC classification number: H04L41/0809 ,  H04L41/0853 ,  H04L63/162 ,  H04W12/06 ,  H04W84/18

Abstract: In some embodiments, an apparatus includes a network node operatively coupled within a network. The network node is configured to send a first authentication message upon boot up, and receive, in response to the first authentication message, a second authentication message configured to be used to authenticate the network node. The network node is configured to send a first discovery message, and receive, based on the first discovery message, a second discovery message configured to be used by the network node to identify an address of the network node and an address of a core network node within the network. The network node is configured to set up a control-plane tunnel to the core network node based on the address of the network node and the address for the core network node and receive configuration information from the core network node through the control-plane tunnel.