公开(公告)号：US20230337098A1

公开(公告)日：2023-10-19

申请号：US18338670

申请日：2023-06-21

Applicant: Cisco Technology, Inc.

Inventor： Indermeet Singh GANDHI ,  Jerome HENRY

IPC: H04W28/02 ,  H04W28/086 ,  H04W36/08 ,  H04W48/02 ,  H04W48/06 ,  H04W36/30

CPC classification number: H04W36/30 ,  H04W28/02 ,  H04W28/086 ,  H04W36/08 ,  H04W48/02 ,  H04W48/06 ,  H04W36/22

Abstract: Techniques for traffic steering are disclosed. A first signal characteristic of a first connection between an electronic device and a first wireless communications network is determined. A second signal characteristic of a second connection between the electronic device and a second wireless communications network is also determined. Based on the first signal characteristic and the second signal characteristic, the electronic device is prevented from attempting to establish the second connection until one or more establishment criteria are met.

公开(公告)号：US20250007810A1

公开(公告)日：2025-01-02

申请号：US18215440

申请日：2023-06-28

Applicant: Cisco Technology, Inc.

Inventor： Hans ASHLOCK ,  Indermeet Singh GANDHI

IPC: H04L43/12 ,  H04L43/067

Abstract: According to one or more embodiments of the disclosure, a device identifies a configuration change in a network based on path probing data obtained by a path probing service from the network. The device causes, based on the configuration change, the path probing service to obtain updated path probing data from the network by sending synthetic probes along a path in the network using a plurality of different protocols. The device selects, based on the updated path probing data, a particular protocol from among the plurality of different protocols to use to probe the path. The device configures the path probing service to probe the path using the particular protocol.

公开(公告)号：US20220014998A1

公开(公告)日：2022-01-13

申请号：US17448650

申请日：2021-09-23

Applicant: Cisco Technology, Inc.

Inventor： Indermeet Singh GANDHI ,  Jerome HENRY

IPC: H04W36/30 ,  H04W48/02 ,  H04W28/02 ,  H04W36/08 ,  H04W48/06

Abstract: Techniques for traffic steering are disclosed. A first signal characteristic of a first connection between an electronic device and a first wireless communications network is determined. A second signal characteristic of a second connection between the electronic device and a second wireless communications network is also determined. Based on the first signal characteristic and the second signal characteristic, the electronic device is prevented from attempting to establish the second connection until one or more establishment criteria are met.

公开(公告)号：US20180219768A1

公开(公告)日：2018-08-02

申请号：US15937495

申请日：2018-03-27

Applicant: Cisco Technology, Inc.

Inventor： Indermeet Singh GANDHI

IPC: H04L12/703 ,  H04W24/02 ,  H04L12/707 ,  H04W84/04

CPC classification number: H04L45/28 ,  H04L45/22 ,  H04W24/02 ,  H04W84/045

Abstract: An example method is provided and may include steps of configuring a HeNB with plurality of global eNode B identities (global eNB IDs), where each global eNB ID is associated with one of a plurality of HeNB gateways (HeNB-GWs), and broadcasting a first global eNB ID by the HeNB when the HeNB is served by a first HeNB-GW. When/if the HeNB loses connectivity with the first HeNB-GW, the method provides a step of switching the broadcasting from the first global eNB ID to a second global eNB ID and re-parenting the HeNB, now broadcasting or is configured to start/continue broadcasting the second global eNB ID, from being served by the first HeNB-GW to being served by a second HeNB-GW.

公开(公告)号：US20200092752A1

公开(公告)日：2020-03-19

申请号：US16130904

申请日：2018-09-13

Applicant: Cisco Technology, Inc.

Inventor： Jerome HENRY ,  Robert Edgar BARTON ,  Indermeet Singh GANDHI

IPC: H04W28/10 ,  H04W28/02 ,  H04L12/801 ,  H04L12/24

Abstract: A method comprising obtaining, from a first wireless network characterized by a first radio access technology (RAT), a first set of wireless network policies. The first set of wireless network policies characterizes a first wireless channel provided to a client device by the first wireless network. The method includes obtaining, from a second wireless network characterized by a second RAT different from the first RAT, a second set of wireless network policies. The second set of wireless network policies characterizes a second wireless channel provided to the client device by the second wireless network. The method includes generating a set of aggregated policies by aggregating the first and second sets of wireless network policies based on one or more aggregation criteria. The method includes providing the set of aggregated policies. The set of aggregated policies directs the client device to steer traffic to the first and second wireless networks.

公开(公告)号：US20180352484A1

公开(公告)日：2018-12-06

申请号：US16058798

申请日：2018-08-08

Applicant: Cisco Technology, Inc.

Inventor： Takahito YOSHIZAWA ,  Indermeet Singh GANDHI ,  Swaminathan A. ANANTHA ,  Yuyong ZHANG

IPC: H04W36/00 ,  H04W92/20 ,  H04W36/04 ,  H04W84/04 ,  H04W88/10

CPC classification number: H04W36/0016 ,  H04W36/04 ,  H04W84/045 ,  H04W88/10 ,  H04W92/20

Abstract: In an example, a wireless communication system and apparatuses thereof are described. In an example long-term evolution (LTE) network, a first base station hands over a connection to a second base station. The first base station may be a (femto) home eNodeB (HeNB) or (macro) eNodeB. The second base station may also be a HeNB or eNodeB connected to a different gateway. The first base station may send “Handover Request” on an X2 connection, identifying the gateway that the second base station is connected to as the correct gateway. After sending a “Handover Request Acknowledgement,” the second base station correctly establishes a tunnel to a connected gateway device.

公开(公告)号：US20250088448A1

公开(公告)日：2025-03-13

申请号：US18244597

申请日：2023-09-11

Applicant: Cisco Technology, Inc.

Inventor： Raghu Rajendra Arur ,  Indermeet Singh GANDHI

IPC: H04L43/50 ,  H04L43/065 ,  H04L43/0852

Abstract: In one implementation, a device determines a plurality of routes from one or more sources in a localized network domain to external addresses via a plurality of border leaf nodes of the localized network domain. The device selects, based on a specific performance test from a particular source of the one or more sources to a particular endpoint with a corresponding external address, a particular border leaf node of the plurality of border leaf nodes that is along a utilized route from the particular source to the particular endpoint based on the corresponding external address and the plurality of routes. The device causes the specific performance test to be executed from a particular testing agent installed on the particular border leaf node to the particular endpoint.

公开(公告)号：US20200077347A1

公开(公告)日：2020-03-05

申请号：US16120270

申请日：2018-09-02

Applicant: Cisco Technology, Inc.

Inventor： Vishal Satyendra DESAI ,  Indermeet Singh GANDHI ,  Jerome HENRY ,  Robert Edgar BARTON

IPC: H04W52/24 ,  H04W24/10 ,  H04W52/42 ,  H04W52/34 ,  H04W16/14 ,  H04W74/08 ,  H04W72/04 ,  H04W4/08

Abstract: The method comprises, at a multiple endpoint power level orchestrator, assigning a first group identifier to a first endpoint device and assigning a second group identifier to a second endpoint device. The first endpoint device includes a first directional antenna and the second endpoint device includes a second directional antenna. Moreover, the first directional antenna provides a first coverage area and the second directional antenna provides a second coverage area. Additionally, the first and second coverage areas provide an overlapping coverage area. The method further includes obtaining a first collision report including the first group identifier from the first endpoint device and obtaining a second collision report including the second group identifier from the second endpoint device. The method further includes providing respective transmission power level adjustments to one or more of the first or second endpoint devices according to satisfaction of a performance metric.

公开(公告)号：US20190124545A1

公开(公告)日：2019-04-25

申请号：US15792614

申请日：2017-10-24

Applicant: Cisco Technology, Inc.

Inventor： Indermeet Singh GANDHI ,  Jerome HENRY

IPC: H04W28/02 ,  H04W36/26 ,  H04L12/851 ,  H04W36/30

Abstract: A method for marking network traffic in a link-aggregated network based on an application associated with the traffic. The method comprises receiving, via a cellular wireless network, one or more data packets destined for an electronic device and associated with an application. The method further comprises identifying an application type of the application. The method further comprises determining a priority of the one or more data packets based on the application type. The method further comprises transmitting, to a Wireless Local Area Network (WLAN), the one or more data packets including an indication of the priority for forwarding the traffic.