公开(公告)号：US12155886B2

公开(公告)日：2024-11-26

申请号：US17710384

申请日：2022-03-31

Applicant: DISH Network Technologies India Private Limited

Inventor： Amit Kumar ,  Ankit Gandhi ,  Himanshu Jain

IPC: H04N21/426 ,  G06F21/10 ,  G06F21/60 ,  H04N21/4408

Abstract: Various systems, methods and devices are presented for performing media encryption. A media stream comprising audio packets and video packets can be received. A chunk of the media stream can be sorted to create a first group of a plurality of audio packets with an I-frame header and a second group of a plurality of P-frames and an I-frame payload. The first group can be encrypted while the second group is not encrypted. A fully-protected output media stream that includes the encrypted first group and the second group can then be streamed to a remote device via a network for output.

公开(公告)号：US11991230B1

公开(公告)日：2024-05-21

申请号：US18357834

申请日：2023-07-24

Applicant: DISH Network L.L.C. ,  DISH Network Technologies India Private Limited

Inventor： Joshua D. Wade ,  Jason Anthony Madruga ,  Clark Hurst Pendery ,  Dalton William Hertel ,  Aaron William Schwartz ,  Ryan Scribner ,  Himanshu Jain ,  Sandeep Kumar Bhatta ,  Laxminarayana Dalimba

IPC: H04L65/611 ,  H04L9/40 ,  H04L65/752

CPC classification number: H04L65/611 ,  H04L63/0876 ,  H04L65/752

Abstract: Methods and systems for provisioning content streaming service are provided. In one example, a method includes: receiving a user request for streaming a content item from a user equipment (UE) connected to a first network segment corresponding to a first zone of a multi-dwelling unit (MDU), the user request including a first network identifier assigned to the first network segment and a user identity associated with the user, identifying the first network segment based on the first network identifier assigned to the first network segment, determining accessibility of the content item to the user, based on a pre-established network policy, performing an authentication process to authenticate the user based on the user identity associated with the user, and transmitting the requested content item to the UE via a routed network traffic over the first network segment to allow the UE to stream the requested content.

公开(公告)号：US20250150500A1

公开(公告)日：2025-05-08

申请号：US19020484

申请日：2025-01-14

Applicant: DISH Network L.L.C. ,  DISH Network Technologies India Private Limited

Inventor： Joshua D. Wade ,  Jason Anthony Madruga ,  Clark Hurst Pendery ,  Dalton William Hertel ,  Aaron William Schwartz ,  Ryan Scribner ,  Himanshu Jain ,  Sandeep Kumar Bhatta ,  Laxminarayana Dalimba

IPC: H04L65/611 ,  H04L9/40 ,  H04L65/752

Abstract: Methods and systems for provisioning content streaming service are provided. An example method includes performing network segmentation for a network associated with a multi-dwelling unit (MDU) to generate a plurality of network segments and performing segmentation of a content resource provided by the MDU into a plurality of content segments respectively corresponding to the plurality of network segments. Each content segment of the content resource comprising content items is designated to the corresponding network segment based on a predetermined network policy. The method further comprises providing access to one of the plurality of content segments to a user equipment (UE) connected to the network segment corresponding to the content segment.

公开(公告)号：US12184904B1

公开(公告)日：2024-12-31

申请号：US18357843

申请日：2023-07-24

Applicant: DISH Network L.L.C. ,  DISH Network Technologies India Private Limited

Inventor： Joshua D. Wade ,  Jason Anthony Madruga ,  Clark Hurst Pendery ,  Dalton William Hertel ,  Aaron William Schwartz ,  Ryan Scribner ,  Himanshu Jain ,  Sandeep Kumar Bhatta ,  Laxminarayana Dalimba

IPC: H04N21/214 ,  H04N21/45

Abstract: Methods and systems for provisioning content streaming services are provided. In one example, a method includes: receiving user registration data for users associated with an MDU, generating a user profile for each user, grouping users into multiple segments based on common user experience level and/or common features, performing network segmentation of the MDU network, generating an integrated user-network segment profile for each user segment, designating streaming services and content resources to each network segment within the same user segment, and provisioning streaming services and content resources in response to user requests.

公开(公告)号：US12047636B2

公开(公告)日：2024-07-23

申请号：US17716923

申请日：2022-04-08

Applicant: DISH NETWORK TECHNOLOGIES INDIA PRIVATE LIMITED

Inventor： Himanshu Jain ,  Amit Kumar ,  Ankit Gandhi ,  Jayaprakash Ramaraj

IPC: H04N21/4363

CPC classification number: H04N21/43637

Abstract: A television receiver receives media data from a media content provider. The television receiver is also connected to a wireless network. When the television receiver receives a request via the wireless network to provide media content to an electronic device over the wireless network, the television receiver adjusts the size of a socket buffer associated with a TCP/IP socket and a transmission ring buffer associated with a wireless driver.

公开(公告)号：US11943125B2

公开(公告)日：2024-03-26

申请号：US17585300

申请日：2022-01-26

Applicant: DISH Network Technologies India Private Limited

Inventor： Amit Kumar ,  Ankit Gandhi ,  Himanshu Jain

IPC: H04L43/0829 ,  H04L43/0823 ,  H04L43/106 ,  H04N21/24

CPC classification number: H04L43/0829 ,  H04L43/0847 ,  H04L43/106 ,  H04N21/2402

Abstract: Methods and apparatuses for detecting timestamp discontinuities and video resolution discontinuities within a packet stream and marking locations of the detected discontinuities within the packet stream are described. Prior to transmission of the packet stream, an electronic device may perform timestamp discontinuity detection by acquiring a sequence of packets to be transmitted, identifying a first timestamp associated with an earliest packet within the sequence of packets, identifying a second timestamp associated with a latest packet within the sequence of packets, determining a timestamp time difference between the first timestamp and the second timestamp, determining a maximum chunk time difference based on a data rate at which the sequence of packets were encoded and a data size of the encoded packets, and detecting that a timestamp discontinuity exists within the sequence of packets if the timestamp time difference is greater than the maximum chunk time difference.

公开(公告)号：US20230239229A1

公开(公告)日：2023-07-27

申请号：US17585300

申请日：2022-01-26

Applicant: DISH Network Technologies India Private Limited

Inventor： Amit Kumar ,  Ankit Gandhi ,  Himanshu Jain

IPC: H04L43/0829 ,  H04L49/55 ,  H04L43/106 ,  H04N21/24 ,  H04L43/0823

CPC classification number: H04L43/0829 ,  H04L43/106 ,  H04L43/0847 ,  H04L49/555 ,  H04N21/2402

Abstract: Methods and apparatuses for detecting timestamp discontinuities and video resolution discontinuities within a packet stream and marking locations of the detected discontinuities within the packet stream are described. Prior to transmission of the packet stream, an electronic device may perform timestamp discontinuity detection by acquiring a sequence of packets to be transmitted, identifying a first timestamp associated with an earliest packet within the sequence of packets, identifying a second timestamp associated with a latest packet within the sequence of packets, determining a timestamp time difference between the first timestamp and the second timestamp, determining a maximum chunk time difference based on a data rate at which the sequence of packets were encoded and a data size of the encoded packets, and detecting that a timestamp discontinuity exists within the sequence of packets if the timestamp time difference is greater than the maximum chunk time difference.