公开(公告)号：US20230328307A1

公开(公告)日：2023-10-12

申请号：US18209127

申请日：2023-06-13

Applicant: Bose Corporation

Inventor： Michael William Elliot ,  Debasmit Banerjee

IPC: H04N21/43 ,  H04B17/364 ,  H04L12/40 ,  H04L43/0852 ,  H04L43/0888 ,  H04L43/16 ,  H04N21/439 ,  H04R3/12 ,  H04S7/00 ,  H04W28/02 ,  H04W56/00 ,  H04L1/00

CPC classification number: H04N21/4305 ,  H04B17/364 ,  H04L12/40117 ,  H04L43/0858 ,  H04L43/0888 ,  H04L43/16 ,  H04N21/439 ,  H04R3/12 ,  H04S7/308 ,  H04W28/0215 ,  H04W56/001 ,  H04W56/004 ,  H04N21/43076 ,  H04L1/0018 ,  H04L45/02

Abstract: The present disclosure includes techniques for providing timing for outputting audio from two or more devices. An example method includes determining, at a first device, timing for outputting audio from a second device and a third device in an attempt to have the audio from the second and third devices play in a synchronized manner. The example method further includes communicating from the first device to the second device, using a first wireless communication technology (e.g., Wi-Fi), the timing for outputting the audio. The example method further includes communicating from the first device to the third device, using a second wireless communication technology (e.g., Bluetooth) that is different from the first wireless communication technology, the timing for outputting the audio.

公开(公告)号：US11784902B2

公开(公告)日：2023-10-10

申请号：US17559209

申请日：2021-12-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Koji Sasaki

IPC: H04L12/00 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0864 ,  H04L43/0888

CPC classification number: H04L43/0817 ,  H04L43/0823 ,  H04L43/0864 ,  H04L43/0888

Abstract: A network management device determines at least one of that an individual error occurs in a target terminal device when a difference between (i) a response time for the target terminal device and (ii) an average response time that is an average value of the response time for each of two or more terminal devices belonging to a group to which the target terminal device belongs is larger than a first predetermined value, and that a group error occurs in a target group when a difference between (i) a current average response time that is an average value of the response time and (ii) a previous average response time that is an average value of a previous response time for two or more terminal devices belonging to the target group is larger than a second predetermined value, the previous response time being immediately prior to the response time.

公开(公告)号：US11770318B2

公开(公告)日：2023-09-26

申请号：US17201775

申请日：2021-03-15

Applicant: T-Mobile USA, Inc.

Inventor： Aditi Saluja ,  Ruchir Sinha ,  Scott Toborg

IPC: H04L43/0888 ,  H04L47/24 ,  H04L61/4511 ,  H04L43/16 ,  H04L43/0817 ,  H04L67/61

CPC classification number: H04L43/0888 ,  H04L43/0817 ,  H04L43/16 ,  H04L47/24 ,  H04L61/4511 ,  H04L67/61

Abstract: Systems and methods for predicting throughput in a network are described herein. The systems and methods use, in some examples, impaired DNS lookup times to predict what a throughput measurement would have been at the time of the issue had a measurement been taken. Using impaired DNS lookup times rather than constantly measuring throughput can reduce the workload of the cellular network while also reducing the storage capacity needed to measure throughput values for all of the devices using the cellular network. Throughput prediction may be used in other ways, including, but not limited to, device testing and assessment.

公开(公告)号：US11757706B2

公开(公告)日：2023-09-12

申请号：US16517326

申请日：2019-07-19

Applicant: RAZBERI SECURE TECHNOLOGIES, LLC

Inventor： Stephen Louis Schwartz ,  Joseph Paul Vidunas

IPC: H04L41/0681 ,  H04J3/14 ,  H04L41/0654 ,  H04L41/0213 ,  H04N17/00 ,  H04L43/0888

CPC classification number: H04L41/0681 ,  H04J3/14 ,  H04L41/0213 ,  H04L41/0672 ,  H04L43/0888 ,  H04N17/004

Abstract: A system is disclosed that monitors endpoints such as video cameras and audio devices for malfunction through a novel TDMA device allocation format. The system isolates and analyzes a set of groups of video streams in a rotating and recurring fashion and generates alerts and remedial commands based on the analysis. The system also provides endpoint management functions such as password analysis and firewall functions.

公开(公告)号：US11729086B2

公开(公告)日：2023-08-15

申请号：US17220607

申请日：2021-04-01

Applicant: Comcast Cable Communications, LLC

Inventor： Imad Amadie ,  Karthik Sundaram ,  Peifong Ren ,  John Raezer ,  Brandon Groff ,  Eric Bertrand

IPC: H04L12/66 ,  H04L12/26 ,  H04W24/02 ,  H04W24/08 ,  G06F11/34 ,  H04L43/50 ,  H04L43/0888

CPC classification number: H04L43/50 ,  G06F11/3409 ,  H04L12/66 ,  H04L43/0888 ,  H04W24/02 ,  H04W24/08 ,  G06F2201/875

Abstract: Described herein are methods and systems for network performance testing. A computing device may receive a network performance request. The computing device may perform a network performance test, and determine comparable devices of one or more devices associated with the network performance request. The computing device may determine a network performance parameter for the comparable devices, and determine that one or more devices associated with the network performance request are impacting the network performance test.

公开(公告)号：US11700184B2

公开(公告)日：2023-07-11

申请号：US17888093

申请日：2022-08-15

Applicant: System73 Ltd.

Inventor： Jose Daniel Perea Strom ,  Doron Paz ,  William C. Erbey ,  Duo Zhang

IPC: H04L41/12 ,  H04L45/02 ,  H04L41/0813 ,  H04L41/147 ,  H04L43/0882 ,  H04L43/08 ,  H04L47/12 ,  H04L67/1074 ,  H04L43/0888 ,  H04L41/5025 ,  H04L45/64

CPC classification number: H04L41/12 ,  H04L41/0813 ,  H04L41/147 ,  H04L43/08 ,  H04L43/0882 ,  H04L45/02 ,  H04L47/12 ,  H04L67/1076 ,  H04L41/5025 ,  H04L43/0888 ,  H04L45/64

Abstract: The predictive overlay network architecture of the present invention improves the performance of applications distributing digital content among nodes of an underlying network such as the Internet by establishing and reconfiguring overlay network topologies over which associated content items are distributed. The present invention addresses not only frequently changing network congestion, but also interdependencies among nodes and links of prospective overlay network topologies. The present invention provides a prediction engine that monitors metrics and predicts the relay capacity of individual nodes and links (as well as demand of destination nodes) over time to reflect the extent to which the relaying of content among the nodes of an overlay network will be impacted by (current or future) underlying network congestion. The present invention further provides a topology selector that addresses node and link interdependencies while redistributing excess capacity to determine an overlay network topology that satisfies application-specific performance criteria.

公开(公告)号：US11695659B2

公开(公告)日：2023-07-04

申请号：US16941426

申请日：2020-07-28

Applicant: Cisco Technology, Inc.

Inventor： Abhishek Ranjan Singh ,  Shih-Chun Chang ,  Varun Sagar Malhotra ,  Hai Trong Vu ,  Jackson Ngoc Ki Pang

IPC: H04L43/045 ,  G06F9/455 ,  H04L9/40 ,  G06N20/00 ,  G06F21/55 ,  G06F21/56 ,  G06F16/28 ,  G06F16/2457 ,  G06F16/248 ,  G06F16/29 ,  G06F16/16 ,  G06F16/17 ,  G06F16/11 ,  G06F16/13 ,  G06F16/174 ,  G06F16/23 ,  G06F16/9535 ,  G06N99/00 ,  H04L9/32 ,  H04L41/0668 ,  H04L43/0805 ,  H04L43/0811 ,  H04L43/0852 ,  H04L43/106 ,  H04L45/00 ,  H04L45/50 ,  H04L67/12 ,  H04L43/026 ,  H04L61/5007 ,  H04L67/01 ,  H04L67/51 ,  H04L67/75 ,  H04L67/1001 ,  H04W72/54 ,  H04L43/062 ,  H04L43/10 ,  H04L47/2441 ,  H04L41/0893 ,  H04L43/08 ,  H04L43/04 ,  H04W84/18 ,  H04L67/10 ,  H04L41/046 ,  H04L43/0876 ,  H04L41/12 ,  H04L41/16 ,  H04L41/0816 ,  G06F21/53 ,  H04L41/22 ,  G06F3/04842 ,  G06F3/04847 ,  H04L41/0803 ,  H04L43/0829 ,  H04L43/16 ,  H04L1/24 ,  H04L9/08 ,  H04J3/06 ,  H04J3/14 ,  H04L47/20 ,  H04L47/32 ,  H04L43/0864 ,  H04L47/11 ,  H04L69/22 ,  H04L45/74 ,  H04L47/2483 ,  H04L43/0882 ,  H04L41/0806 ,  H04L43/0888 ,  H04L43/12 ,  H04L47/31 ,  G06F3/0482 ,  G06T11/20 ,  H04L43/02 ,  H04L47/28 ,  H04L69/16 ,  H04L45/302 ,  H04L67/50

CPC classification number: H04L43/045 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04847 ,  G06F9/45558 ,  G06F16/122 ,  G06F16/137 ,  G06F16/162 ,  G06F16/17 ,  G06F16/173 ,  G06F16/174 ,  G06F16/1744 ,  G06F16/1748 ,  G06F16/235 ,  G06F16/2322 ,  G06F16/2365 ,  G06F16/248 ,  G06F16/24578 ,  G06F16/285 ,  G06F16/288 ,  G06F16/29 ,  G06F16/9535 ,  G06F21/53 ,  G06F21/552 ,  G06F21/556 ,  G06F21/566 ,  G06N20/00 ,  G06N99/00 ,  G06T11/206 ,  H04J3/0661 ,  H04J3/14 ,  H04L1/242 ,  H04L9/0866 ,  H04L9/3239 ,  H04L9/3242 ,  H04L41/046 ,  H04L41/0668 ,  H04L41/0803 ,  H04L41/0806 ,  H04L41/0816 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/16 ,  H04L41/22 ,  H04L43/02 ,  H04L43/026 ,  H04L43/04 ,  H04L43/062 ,  H04L43/08 ,  H04L43/0805 ,  H04L43/0811 ,  H04L43/0829 ,  H04L43/0841 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0876 ,  H04L43/0882 ,  H04L43/0888 ,  H04L43/10 ,  H04L43/106 ,  H04L43/12 ,  H04L43/16 ,  H04L45/306 ,  H04L45/38 ,  H04L45/46 ,  H04L45/507 ,  H04L45/66 ,  H04L45/74 ,  H04L47/11 ,  H04L47/20 ,  H04L47/2441 ,  H04L47/2483 ,  H04L47/28 ,  H04L47/31 ,  H04L47/32 ,  H04L61/5007 ,  H04L63/0227 ,  H04L63/0263 ,  H04L63/06 ,  H04L63/0876 ,  H04L63/145 ,  H04L63/1408 ,  H04L63/1416 ,  H04L63/1425 ,  H04L63/1433 ,  H04L63/1441 ,  H04L63/1458 ,  H04L63/1466 ,  H04L63/16 ,  H04L63/20 ,  H04L67/01 ,  H04L67/10 ,  H04L67/1001 ,  H04L67/12 ,  H04L67/51 ,  H04L67/75 ,  H04L69/16 ,  H04L69/22 ,  H04W72/54 ,  H04W84/18 ,  G06F2009/4557 ,  G06F2009/45587 ,  G06F2009/45591 ,  G06F2009/45595 ,  G06F2221/033 ,  G06F2221/2101 ,  G06F2221/2105 ,  G06F2221/2111 ,  G06F2221/2115 ,  G06F2221/2145 ,  H04L67/535

Abstract: Systems, methods, and computer-readable media are provided for generating a unique ID for a sensor in a network. Once the sensor is installed on a component of the network, the sensor can send attributes of the sensor to a control server of the network. The attributes of the sensor can include at least one unique identifier of the sensor or the host component of the sensor. The control server can determine a hash value using a one-way hash function and a secret key, send the hash value to the sensor, and designate the hash value as a sensor ID of the sensor. In response to receiving the sensor ID, the sensor can incorporate the sensor ID in subsequent communication messages. Other components of the network can verify the validity of the sensor using a hash of the at least one unique identifier of the sensor and the secret key.

公开(公告)号：US20230208699A1

公开(公告)日：2023-06-29

申请号：US18111191

申请日：2023-02-17

Applicant: CenturyLink Intellectual Property LLC

Inventor： Michael D. Sprenger ,  Steven M. Casey ,  Katie S. Feiman ,  Zubin Ingah

IPC: H04L41/046 ,  H04L41/0604 ,  H04L41/0686 ,  H04L65/80 ,  H04L41/22 ,  H04L43/0888 ,  G06F11/07 ,  H04L65/60 ,  H04L12/18 ,  H04L41/5009 ,  H04L65/612 ,  H04L65/613

CPC classification number: H04L41/046 ,  G06F11/0742 ,  G06F11/0748 ,  H04L12/18 ,  H04L41/22 ,  H04L41/0618 ,  H04L41/0622 ,  H04L41/0686 ,  H04L41/5009 ,  H04L43/0888 ,  H04L65/60 ,  H04L65/80 ,  H04L65/612 ,  H04L65/613 ,  G06F11/0769 ,  H04L43/55

Abstract: Novel tools and techniques are provided for implementing error detection in a network, and, more particularly, to methods, systems, and apparatuses for implementing error and/or fault detection in a network and/or media stream and providing options to address the error and/or fault in the network and/or media stream. In various embodiments, a computer might detect an error in a first network and send a notification indicating that the error has occurred. The notification might contain one or more options to address the error in the first network. The computer, a user device, a service provider device, or a content provider device might receive and display the notification containing the one or more options. The computer, the user device, the service provider device, or the content provider device might then select at least one of the one or more options to address the error in the first network.

公开(公告)号：US11683859B2

公开(公告)日：2023-06-20

申请号：US17077650

申请日：2020-10-22

Applicant: Akamai Technologies, Inc.

Inventor： Vinay Kanitkar

IPC: H04W84/00 ,  H04W84/18 ,  H04W40/12 ,  H04W16/18 ,  B64C39/02 ,  H04L43/0888 ,  B64U101/20

CPC classification number: H04W84/18 ,  B64C39/024 ,  H04L43/0888 ,  H04W16/18 ,  H04W40/12 ,  B64U2101/20

Abstract: A method for dynamic and extensible creation of an extensible wireless network, using a set of drones that individually support server processes. The drones interact with one another, exchanging information, type of coverage, type and amount of throughput, location, etc. A control node connects to a wired network. The node operates a leader election protocol, captures state information from the drones, and positions/re-positions the drones as necessary. Drones are flown in to position and then engaged as necessary to stretch/adapt the coverage as necessary. The drone's power utilization is monitored and its coverage area modified as necessary to optimize power utilization. The control node performs drone-based coverage/power utilization computations, and attempts to apply the appropriate location assignments to provide maximum network coverage (extensibility) while also preserving drone-specific power (battery) utilization. The approach herein can be used to supplement existing networks during events, migrations of populations during work hours, etc.

公开(公告)号：US20230171195A1

公开(公告)日：2023-06-01

申请号：US18160360

申请日：2023-01-27

Applicant: NetApp Inc.

Inventor： Dean Alan Kalman ,  John Alexander Scott ,  Sudha Sundaram

IPC: H04L47/24 ,  H04L43/0888 ,  H04L67/1097 ,  H04L41/0893 ,  G06F3/06

CPC classification number: H04L47/24 ,  H04L43/0888 ,  H04L67/1097 ,  H04L41/0893 ,  G06F3/061 ,  G06F3/0659 ,  G06F3/067 ,  G06F3/0635

Abstract: Methods and systems for a networked storage system are provided. One method includes assigning a quality of service (QOS) parameter for a storage volume of a networked storage environment having a first storage node and a second storage node, where the QOS parameter is defined by a throughput value that defines a maximum data transfer rate and a number of input/output (I/O) operations executed within a time period (IOPS); distributing the QOS parameter between the first storage node and the second storage node; determining that throughput credit is available for processing an I/O request for using the storage volume; determining that IOPS credit is available for processing the request by the first storage node; and processing the I/O request when both the throughput credit and the IOPS credit is available.