公开(公告)号：US20200301818A1

公开(公告)日：2020-09-24

申请号：US16360926

申请日：2019-03-21

Applicant: Sling Media PVT Ltd

Inventor： Rakesh Eluvan Periyaeluvan ,  Gopikumar Ranganathan ,  Amit Kumar

IPC: G06F11/36 ,  H04L29/08 ,  G06F9/50

Abstract: Systems and methods for remote debugging perform remote debugging of a receiving device, such as a set-top box or other connected media player, even when the receiving device is located behind a firewall. The receiving device has a persistent outbound connection with a message server. Since it is an outbound connection, it connects across firewall restrictions. A remote debug machine sends a message via the message server to the receiving device over a network. The message carries the command/operation to be executed by the receiving device. The receiving device, which receives the command, executes the command and sends the output of the command to a debug data upload server to which the remote debug machine has access.

公开(公告)号：US20200322317A1

公开(公告)日：2020-10-08

申请号：US16374368

申请日：2019-04-03

Applicant: Sling Media PVT Ltd

Inventor： Gopikumar Ranganathan ,  Rakesh Eluvan Periyaeluvan ,  Ranjith Rajan

IPC: H04L29/06 ,  H04N21/64 ,  H04N21/647 ,  H04L29/08 ,  G06F11/07 ,  G06F9/4401 ,  H04L9/32

Abstract: Systems and methods for establishing secure remote connections to media devices establish a secure shell (SSH) connection between two machines which are located in two different private networks, such as between a remote debugging computer and a receiving device. The receiving device has a persistent outbound connection with a message server. The remote debugging computer connects to a relay manager and obtains a relay instance IP address and port. The relay manager then forwards the relay instance IP address and port to the receiving device via the message server. After receiving the connection request from the message server, the receiving device connects to the relay instance IP and port and waits for the input data. The remote debugging computer performs an SSH handshake and the receiving device directly authenticates the SSH connection.

公开(公告)号：US20200213273A1

公开(公告)日：2020-07-02

申请号：US16414660

申请日：2019-05-16

Applicant: SLING MEDIA PVT LTD

Inventor： Rakesh Eluvan Periyaeluvan ,  Gopikumar Ranganathan

IPC: H04L29/12 ,  H04L29/08 ,  H04L29/06

Abstract: Server devices operating on the Internet or another wide area network (WAN) are able to locate client devices using address information obtained from a shared location. Client devices initially determine their own network address information and submit the determined information for a priori storage at the shared location on the WAN. Each server device, in turn, contacts a message service or the like to establish a persistent data connection that is maintained between the message service and the server device over time. After the client device stores its own address information, the client initiates contact with the server via the message service having the previously-established persistent connection. Upon receipt of the instruction from the message service, the server is able to retrieve the client's previously-stored address information from the WAN storage and use the information to establish a connection with the client.

公开(公告)号：US11449626B2

公开(公告)日：2022-09-20

申请号：US16565004

申请日：2019-09-09

Applicant: SLING MEDIA PVT LTD

Inventor： Jayaprakash Narayanan Ramaraj ,  Lakshman Kishore Kondragunta ,  Preetham R. Kotian ,  Rakesh Eluvan Periyaeluvan

IPC: H04L9/06 ,  G06F21/62 ,  G06F16/18 ,  G06F13/42 ,  G06F21/60 ,  H04N5/775 ,  H04N5/913 ,  G06F3/06 ,  G06F21/44 ,  H04L9/40 ,  H04N21/2187 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/434 ,  H04N21/4402 ,  H04N21/4408 ,  H04N21/45

Abstract: Robust, computationally-efficient and secure systems, devices and automated processes are described for storing content on a disk drive or other storage device that is supplied to a media encoder or other host device. The user-supplied drive may be used, for example, to store content in a digital video recorder (DVR) or the like. The host device creates two separate digital identifiers that separately identify the host device and the user, respectively, so that subsequent pairing can be performed based upon either identifier. The two identifiers are stored on the storage device and rendered upon subsequent pairing for validation by the host device.

公开(公告)号：US20220166760A1

公开(公告)日：2022-05-26

申请号：US17667490

申请日：2022-02-08

Applicant: Sling Media PVT Ltd

Inventor： Gopikumar Ranganathan ,  Rakesh Eluvan Periyaeluvan ,  Ranjith Rajan

IPC: H04L9/40 ,  H04N21/64 ,  H04N21/647 ,  H04L9/32 ,  G06F11/07 ,  G06F9/4401 ,  H04L67/141

Abstract: Systems and methods for establishing secure remote connections to media devices establish a secure shell (SSH) connection between two machines which are located in two different private networks, such as between a remote debugging computer and a receiving device. The receiving device has a persistent outbound connection with a message server. The remote debugging computer connects to a relay manager and obtains a relay instance IP address and port. The relay manager then forwards the relay instance IP address and port to the receiving device via the message server. After receiving the connection request from the message server, the receiving device connects to the relay instance IP and port and waits for the input data. The remote debugging computer performs an SSH handshake and the receiving device directly authenticates the SSH connection.

公开(公告)号：US10917805B2

公开(公告)日：2021-02-09

申请号：US16856541

申请日：2020-04-23

Applicant: SLING MEDIA PVT LTD

Inventor： Rakesh Eluvan Periyaeluvan ,  Narayana Rao ,  Vivek Maran

IPC: H04W24/08 ,  H04W24/02 ,  H04W28/02 ,  H04W84/12

Abstract: A method for determining the health of a network includes determining, for a set of clients within the network, a total air percentage for each of the plurality of clients, and determining a total air percentage for a first access point within the network. The method further includes determining a transmit opportunity corresponding to a percentage of time a channel medium is free; determining a total air percentage used by a set of second access points; determining an air margin for the network, and determining an overall health classification for the network based on the air margin.

公开(公告)号：US11899949B2

公开(公告)日：2024-02-13

申请号：US16932060

申请日：2020-07-17

Applicant: SLING MEDIA PVT LTD

Inventor： Rakesh Eluvan Periyaeluvan ,  Gopikumar Ranganathan ,  Jayaprakash Narayanan Ramaraj

IPC: G06F3/06 ,  G06F3/0482

CPC classification number: G06F3/0632 ,  G06F3/0482 ,  G06F3/0604 ,  G06F3/0673

Abstract: Methods and systems are provided for configuring static memory in a device by analyzing a set of functionalities of a first device based on at least one use case wherein the at least one use case are associated with configuring available static memory in processing at least one functionality of the first device; configuring at least a first profile composed of the first part for memory allocation of the available static memory to a first processor, and a second part for memory allocation of the available static memory to a second processor of the first device; selecting the first profile either automatically or via a graphical user interface (GUI) by identifying a set of performance characteristics related to the functionality, and implementing the memory allocation by the first profile in processing the at least one functionality in the use case by the first device.

公开(公告)号：US11698988B2

公开(公告)日：2023-07-11

申请号：US16565310

申请日：2019-09-09

Applicant: SLING MEDIA PVT LTD

Inventor： Senthilkumar Krishnadoss ,  Rakesh Eluvan Periyaeluvan ,  Jayaprakash Narayanan Ramaraj ,  Girish V. Reddivari ,  Chitra Siddalinga Murthy

IPC: H04N21/60 ,  G06F21/62 ,  G06F16/18 ,  G06F13/42 ,  G06F21/60 ,  H04L9/06 ,  H04N5/775 ,  H04N5/913 ,  G06F3/06 ,  G06F21/44 ,  H04L9/40 ,  H04N21/2187 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/434 ,  H04N21/4402 ,  H04N21/4408 ,  H04N21/45

CPC classification number: G06F21/6227 ,  G06F3/067 ,  G06F3/0622 ,  G06F3/0637 ,  G06F13/4282 ,  G06F16/1815 ,  G06F21/44 ,  G06F21/602 ,  H04L9/065 ,  H04L9/0631 ,  H04L9/0637 ,  H04L9/0643 ,  H04L63/0457 ,  H04L63/0876 ,  H04N5/7755 ,  H04N5/913 ,  H04N21/2187 ,  H04N21/4147 ,  H04N21/434 ,  H04N21/4334 ,  H04N21/4408 ,  H04N21/440218 ,  H04N21/4532 ,  G06F2213/0042 ,  G06F2221/2107 ,  H04N2005/91342

Abstract: A robust, computationally-efficient and secure system is described for streaming content from a server to a client device via the Internet or another digital network. Various aspects relate to automated processes, systems and devices for securing a media stream with efficient yet effective digital cryptography. In particular, content may be transmitted in transport stream (TS) format in which all packets are encrypted (e.g., using a cipher block chain), in which control packets are exempted from encryption (e.g., using an electronic codebook), or in any other manner.

公开(公告)号：US11611542B2

公开(公告)日：2023-03-21

申请号：US17444882

申请日：2021-08-11

Applicant: SLING MEDIA PVT LTD

Inventor： Gopikumar Ranganathan ,  Rakesh Eluvan Periyaeluvan

IPC: H04L9/40 ,  H04L65/1045 ,  H04L67/02

Abstract: Automated processes, computing systems, computing devices and other aspects of a data processing system provide improved reliability in delivering digital media content over the Internet or a similar wide area network without sacrificing data security. Content is initially placed into a secure format (e.g., secure hypertext transport protocol (HTTPS) via transport control protocol (TCP) or the like). Prior to transmission on the network, the secure data packets are encapsulated within connectionless frames, such as user datagram protocol (UDP) frames. The client device that receives the encapsulated packets extracts the underlying secure content from the connectionless frames for further processing. The encapsulation into connectionless data frames permits client and server devices to establish effective streaming sessions while preserving the security of the underlying data.

公开(公告)号：US10652771B2

公开(公告)日：2020-05-12

申请号：US15918146

申请日：2018-03-12

Applicant: SLING MEDIA PVT LTD

Inventor： Rakesh Eluvan Periyaeluvan ,  Narayana Rao ,  Vivek Maran

IPC: H04W24/08 ,  H04W28/02 ,  H04W24/02 ,  H04W84/12

Abstract: A method for determining the health of a network includes determining, for a set of clients within the network, a total air percentage for each of the plurality of clients, and determining a total air percentage for a first access point within the network. The method further includes determining a transmit opportunity corresponding to a percentage of time a channel medium is free; determining a total air percentage used by a set of second access points; determining an air margin for the network, and determining an overall health classification for the network based on the air margin.